ZHCSIM2D June   2010  – August 2021 PCM9211

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics: General
    6. 6.6  Electrical Characteristics: Analog-to-Digital Converter (ADC)
    7. 6.7  Electrical Characteristics: Digital Audio I/F Receiver (DIR)
    8. 6.8  Timing Requirements
    9. 6.9  Typical Characteristics: ADC
    10. 6.10 Typical Characteristics: ADC Internal Filter
    11. 6.11 Typical Characteristics: ADC Output Spectrum
  7. 7 Detailed Description
    1. 7.1 Overview
      1. 7.1.1 Device Comparison
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Digital Audio Interface Receiver (DIR)
      2. 7.3.2 Digital Audio Interface Transmitter (DIT)
      3. 7.3.3 Analog-to-Digital Converter (ADC)
      4. 7.3.4 Auxiliary PCM Audio Input and Output (I/O)
      5. 7.3.5 Routing
      6. 7.3.6 Control Interface
      7. 7.3.7 Multipurpose I/O
      8. 7.3.8 PCM9211 Module Descriptions
        1. 7.3.8.1  Power Supply
        2. 7.3.8.2  Power-Down Function
        3. 7.3.8.3  System Reset
        4. 7.3.8.4  PCM Audio Interface Format
        5. 7.3.8.5  ADC Details
          1. 7.3.8.5.1  System Clock
          2. 7.3.8.5.2  ADC: Clock Source Configuration
          3. 7.3.8.5.3  ADC: Standalone Operation
          4. 7.3.8.5.4  Additional ADC Functions
          5. 7.3.8.5.5  ADC: Power Down and Power Up
          6. 7.3.8.5.6  ADC: Audio Interface Mode and Timing
          7. 7.3.8.5.7  Audio Interface Format
          8. 7.3.8.5.8  ADC and Synchronization with Other Clocks
          9. 7.3.8.5.9  Setting the ADC Sampling Frequency with XTI as Clock Source
          10. 7.3.8.5.10 Analog Inputs to the ADC
          11. 7.3.8.5.11 VCOM Output
          12. 7.3.8.5.12 Oversampling Rate
          13. 7.3.8.5.13 External ADC Mode
          14. 7.3.8.5.14 ADC Level Detect and Interrupt
          15. 7.3.8.5.15 Real World Application
        6. 7.3.8.6  Digital Audio Interface Receiver (Rxin0 To Rxin11)
          1. 7.3.8.6.1  Input Details for Pins Rxin0 through Rxin11
          2. 7.3.8.6.2  PLL Clock Source (Built-In PLL and VCO) Details
          3. 7.3.8.6.3  DIR and PLL Loop Filter Details
          4. 7.3.8.6.4  External (XTI) Clocks, Oscillators, and Supporting Circuitry
          5. 7.3.8.6.5  DIR Data Description
          6. 7.3.8.6.6  Channel Status Data, User Data, and Validity Flag
          7. 7.3.8.6.7  DIR: Parity Error Processing
          8. 7.3.8.6.8  DIR: Errors and Interrupts
          9. 7.3.8.6.9  DIR: Sampling Frequency Calculator for Incoming S/PDIF Inputs
          10. 7.3.8.6.10 DIR: Audio Port Sampling Frequency Calculator
          11. 7.3.8.6.11 Output Register Construction
          12. 7.3.8.6.12 DIR: Auto Source Selector for Main Output and AUX Output
          13. 7.3.8.6.13 Non-PCM Data Detection
          14. 7.3.8.6.14 PC/PD Monitor
        7. 7.3.8.7  Digital Audio Interface Transmitter
          1. 7.3.8.7.1 Overview
          2. 7.3.8.7.2 Selection of DIT Input Source
          3. 7.3.8.7.3 DIT Output Biphase
          4. 7.3.8.7.4 Audio Data and Clock
          5. 7.3.8.7.5 Data Mute Function
          6. 7.3.8.7.6 Channel Status Data
          7. 7.3.8.7.7 User Data
          8. 7.3.8.7.8 Validity Flag
          9. 7.3.8.7.9 Standalone Operation
        8. 7.3.8.8  MPIO Description
          1. 7.3.8.8.1 Overview
          2. 7.3.8.8.2 Assignable Signals for MPIO Pins
          3. 7.3.8.8.3 How to Assign Functions to MPIO
          4. 7.3.8.8.4 Selection of Output Source
          5. 7.3.8.8.5 Assignable Signals to MPO Pins
          6. 7.3.8.8.6 MPIO and MPO Assignments
          7. 7.3.8.8.7 MPIO Description
          8. 7.3.8.8.8 MPIO And MPO Assignment: Pin Assignment Details
        9. 7.3.8.9  Default Routing Function (After Reset)
        10. 7.3.8.10 Multichannel PCM Routing Function
          1. 7.3.8.10.1 Overview
          2. 7.3.8.10.2 Initial Setting
          3. 7.3.8.10.3 Output Source Selection
    4. 7.4 Device Functional Modes
      1. 7.4.1 DSD Input Mode
        1. 7.4.1.1 Typical Register Settings
      2. 7.4.2 Serial Control Mode
      3. 7.4.3 Four-Wire (SPI) Serial Control
        1. 7.4.3.1 Control Data Word Format
        2. 7.4.3.2 Register Write Operation
        3. 7.4.3.3 Register Read Operation
        4. 7.4.3.4 Control Interface Timing Requirements
      4. 7.4.4 Two-Wire (I2C) Serial Control
        1. 7.4.4.1 Slave Address
        2. 7.4.4.2 Packet Protocol
        3. 7.4.4.3 Write Operation
        4. 7.4.4.4 Read Operation
        5. 7.4.4.5 Timing Diagram
    5. 7.5 Register Maps
      1. 7.5.1  Error Output Condition and Shared Port Settings Register (address = 20h) [reset = 00000000]
      2. 7.5.2  DIR Initial Settings Register 1/3 (address: 21h) [reset = 00000000]
      3. 7.5.3  DIR Initial Settings Register 2/3 (address: 22h) [reset = 00000001]
      4. 7.5.4  DIR Initial Settings Register 3/3 (address: 23h) [reset = 00000100]
      5. 7.5.5  Oscillation Circuit Control Register (address: 24h) [reset = 00000000]
      6. 7.5.6  Error Cause Setting Register (address = 25h) [reset = 00000001]
      7. 7.5.7  AUTO Source Selector Cause Setting Register (address = 26h) [reset = 00000001]
      8. 7.5.8  DIR Acceptable fS Range Setting and Mask Register (address: 27h) [reset = 00000000]
      9. 7.5.9  Non-PCM Definition Register (address = 28h) [reset = 00000011]
      10. 7.5.10 DTS-CD/LD Sync Word and Period Detection Setting Register (address: 29h) [reset = 00001100]
      11. 7.5.11 INT0 Output Cause Mask Setting Register (Address: 2Ah) [reset = 11111111]
      12. 7.5.12 INT1 Output Cause Mask Setting Register (Address: 2Bh) [reset = 11111111]
      13. 7.5.13 INT0 Output Register (address = 2Ch) [reset = N/A]
      14. 7.5.14 INT1 Output Register (address = 2Dh) [reset = N/A]
      15. 7.5.15 INT0, INT1 Output Polarity Setting Register (address = 2Eh) [reset = 00000000]
      16. 7.5.16 DIR Output Data Format Register (address = 2Fh) [reset = 00000100]
      17. 7.5.17 DIR Recovered System Clock (SCK) Ratio Setting Register (address = 30h) [reset = 00000010]
      18. 7.5.18 XTI Source, Clock (SCK, BCK, LRCK) Frequency Setting Register (address = 31h) [reset = 00011010]
      19. 7.5.19 DIR Source, Secondary Bit/LR Clock (SBCK/SLRCK) Frequency Setting Register (address = 32h) [reset = 00100010]
      20. 7.5.20 XTI Source, Secondary Bit/LR Clock (SBCK/SLRCK) Frequency Setting Register (address = 33h) [reset = 00100010]
      21. 7.5.21 DIR Input Biphase Source Select, Coax Amplifier Control Register (address = 34h) [reset = 11000010]
      22. 7.5.22 RECOUT0 Output Biphase Source Settings Register (address = 35h) [reset = 00000010]
      23. 7.5.23 RECOUT1 Output Biphase Source Settings Register (address = 36h) [reset = 00000010]
      24. 7.5.24 Port Sampling Frequency Calculator Measurement Target Setting Register (address = 37h) [reset = 00000000]
      25. 7.5.25 Port Sampling Frequency Calculator Result Output Register (address = 38h) [reset = N/A]
      26. 7.5.26 Incoming Biphase Information and Sampling Frequency Register (address = 39h) [reset = N/A]
      27. 7.5.27 PC Buffer (Burst Preamble PC Output) Register (address = 3Ah) [reset = N/A]
      28. 7.5.28 PD Buffer (Burst Preamble PD Output) Register (address = 3Ch) [reset = N/A]
      29. 7.5.29 System Reset Control Register (address = 40h) [reset = 11000000]
      30. 7.5.30 ADC Function Control Register 1/3 (address = 42h) [reset = 00000010]
      31. 7.5.31 ADC L-Ch, Digital ATT Control Register (address = 46h) [reset = 11010111]
      32. 7.5.32 ADC R-Ch, Digital ATT Control Register (address = 47h) [reset = 11010111]
      33. 7.5.33 ADC Function Control Register 2/3 (address = 48h) [reset = 00000000]
      34. 7.5.34 ADC Function Control Register 3/3 (address = 49h) [reset = 00000000]
      35. 7.5.35 DIR Channel Status Data Buffer Register (address = 5Ah) [reset = 00000000]
      36. 7.5.36 DIT Function Control Register 1/3 (address = 60h) [reset = 01000100]
      37. 7.5.37 DIT Function Control Register 2/3 (address = 61h) [reset = 00010000]
      38. 7.5.38 DIT Function Control Register 3/3 (address = 62h) [reset = 00000000]
      39. 7.5.39 DIT Channel Status Data Buffer Register (address = 63h) [reset = 00000000]
      40. 7.5.40 Main Output and AUXOUT Port Control Register (address = 6A) [reset = 00000000]
      41. 7.5.41 Main Output Port (SCKO/BCK/LRCK/DOUT) Source Setting Register (address = 6Bh) [reset = 00000000]
      42. 7.5.42 AUX Output Port (AUXSCKO/AUXBCKO/AUXLRCKO/AUXDOUT) Source Setting Register (address = 6Ch) [reset = 00000000]
      43. 7.5.43 MPIO_B and Main Output Port Hi-Z Control Register (address = 6Dh) [reset = 00000000]
      44. 7.5.44 MPIO_C and MPIO_A Hi-Z Control Register (address = 6Eh) [reset = 00001111]
      45. 7.5.45 MPIO_A, MPIO_B, MPIO_C Group Function Assign Register (address = 6Fh) [reset = 01000000]
      46. 7.5.46 MPIO_A Flags or GPIO Assign Setting Register (address = 70h) [reset = 00000000]
      47. 7.5.47 MPIO_B, MPIO_C Flags or GPIO Assign Setting Register (address = 71h) [reset = 00000000]
      48. 7.5.48 MPIO_A1, MPIO_A0 Output Flag Select Register (address = 72h) [reset = 00000000]
      49. 7.5.49 MPIO_A3, MPIO_A0 Output Flag Select Register (address = 73h) [reset = 00000000]
      50. 7.5.50 MPIO_B1, MPIO_B0 Output Flag Select Register (address = 74h) [reset = 00000000]
      51. 7.5.51 MPIO_B3, MPIO_B2 Output Flag Select Register (address = 75h) [reset = 00000000]
      52. 7.5.52 MPIO_C1, MPIO_C0 Output Flag Select Register (address = 76h) [reset = 00000000]
      53. 7.5.53 MPIO_C3, MPIO_C2 Output Flag Select Register (address = 77h) [reset = 00000000]
      54. 7.5.54 MPO1, MPO0 Function Assign Setting Register (address = 78h) [reset = 00111101]
      55. 7.5.55 GPIO I/O Direction Control for MPIO_A, MPIO_B Register (address = 79h) [reset = 00000000]
      56. 7.5.56 GPIO I/O Direction Control for MPIO_C Register (address = 7Ah) [reset = 00000000]
      57. 7.5.57 GPIO Output Data Setting for MPIO_A, MPIO_B Register (address = 7Bh) [reset = 00000000]
      58. 7.5.58 GPIO Output Data Setting for MPIO_C Register (address = 7Ch) [reset = 00000000]
      59. 7.5.59 GPIO Input Data Register for MPIO_A, MPIO_B Register (address = 7Dh) [reset = N/A]
      60. 7.5.60 GPIO Input Data Register for MPIO_C Register (address = 7Eh) [reset = N/A]
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Typical Circuit Connection
      2. 8.1.2 Application Example for Analog Input
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 S/PDIF Ports
        2. 8.2.2.2 PCM Ports
        3. 8.2.2.3 ADC Operation
        4. 8.2.2.4 GPIO/Interrupts
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 接收文档更新通知
    3. 11.3 支持资源
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 术语表
  12. 12Mechanical, Packaging, and Orderable Information

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7.5 Register Maps

Table 7-35 shows the PCM9211 register map that lists all the registers available in this device.

Table 7-35 Register Map
ADRREGISTER DESCRIPTIONR/WB7B6B5B4B3B2B1B0
20hERROR Output Condition and Shared Port SettingsR/WRSVERRCONMCHRRSVERRHZERRSELNPCMHZNPCMSEL
21hDIR Initial Settings 1/3R/WRSVRSVRSVRXFSRNGRSVRSVRSVRSV
22hDIR Initial Settings 2/3R/WRSVCLKSTCONRSVCLKSTPRSVRSVRSVRXVDLY
23hDIR Initial Settings 3/3R/WRSVRSVXTIWT1XTIWT0PRTPRO1PRTPRO0ERRWT1ERRWT0
24hOscillation Circuit ControlR/WOSCAUTORSVRSVXMCKENXMCKDIV1XMCKDIV0RSVRSV
25hERROR Cause SettingR/WRSVRSVEFSCHGEFSLMTENPCMEVALIDEPARITYEUNLOCK
26hAUTO Source Selector Cause SettingR/WACKSLAERRORRSVAFSLMTANPCMAVALIDRSVAUNLOCK
27hDIR Acceptable fS Range Setting and MaskR/WMSK128MSK64RSVNOMLMTHILMT1HILMT0LOLMT1LOLMT0
28hNon-PCM Definition SettingR/WRSVRSVCS1BPLSNPCMPRSVDTSCDPAPBCSBIT1
29hDTS CD/LD Detection SettingR/WRSVRSVRSVRSVDTS16DTS14DTSPRD1DTSPRD0
2AhINT0 Output Cause Mask SettingR/WMERROR0MNPCM0MEMPHF0MDTSCD0MCSRNW0MPCRNW0MFSCHG0RSV
2BhINT1 Output Cause Mask SettingR/WMERROR1MNPCM1MEMPHF1MDTSCD1MCSRNW1MPCRNW1MFSCHG1MADLVL1
2ChINT0 Output RegisterROERROR0ONPCM0OEMPHF0ODTSCD0OCSRNW0OPCRNW0OFSCHG0RSV
2DhINT1 Output RegisterROERROR1ONPCM1OEMPHF1ODTSCD1OCSRNW1OPCRNW1OFSCHG1OADLVL1
2EhINT0, INT1 Output Polarity SettingR/WRSVINT1PRSVADLVLTH1ADLVLTH0INT0PRSVRSV
2FhDIR Output Data FormatR/WRSVRSVRSVRSVRSVRXFMT2RXFMT1RXFMT0
30hDIR Recovered System Clock Ratio SettingR/WRSVRSVRSVPSCKAUTORSVPSCK2PSCK1PSCK0
31hXTI Source Clock Frequency SettingR/WRSVRSVXSCK1XSCK0XBCK1XBCK0XLRCK1XLRCK0
32hDIR Source, Sec. Bit/LR Clock Frequency SettingR/WRSVPSBCK2PSBCK1PSBCK0RSVPSLRCK2PSLRCK1PSLRCK0
33hXTI Source, Sec. Bit/LR Clock Frequency SettingR/WRSVXSBCK2XSBCK1XSBCK0RSVXSLRCK2XSLRCK1XSLRCK0
34hDIR Input Biphase Source Select, Coax Amp. ControlR/WRX0DISRX1DISRSVRSVRXSEL3RXSEL2RXSEL1RXSEL0
35hRECOUT0 Output Biphase Source SelectR/WRSVRSVRSVMPO0MUTRO0SEL3RO0SEL2RO0SEL1RO0SEL0
36hRECOUT1 Output Biphase Source SelectR/WRSVRSVRSVMPO1MUTRO1SEL3RO1SEL2RO1SEL1RO1SEL0
37hPort fS Calculator Measurement Target SettingR/WRSVRSVRSVRSVRSVPFSTGT2PFSTGT1PFSTGT0
38hPort fS Calculator Result OutputRPFSSTPFSPO2PFSPO1PFSPO0PFSOUT3PFSOUT2PFSOUT1PFSOUT0
39hIncoming Biphase Information and Calculated fS OutputRSFSSTSCSBIT1RSVRSVSFSOUT3SFSOUT2SFSOUT1SFSOUT0
3AhPC Buffer Byte0 (Burst Preamble PC Output Register)RPC7PC6PC5PC4PC3PC2PC1PC0
3BhPC Buffer Byte1 (Burst Preamble PC Output Register)RPC15PC14PC13PC12PC11PC10PC9PC8
3ChPD Buffer Byte0 (Burst Preamble PD Output Register)RPD7PD6PD5PD4PD3PD2PD1PD0
3DhPD Buffer Byte1 (Burst Preamble PD Output Register)RPD15PD14PD13PD12PD11PD10PD9PD8
40hSystem Reset ControlR/WMRSTSRSTADDISRXDISRSVRSVTXDISXODIS
42hADC Function Control 1/3R/WRSVRSVADCKOUTADDTRX7ADFSLMTADCLK2ADCLK1ADCLK0
46hADC L-ch, digital ATT controlR/WADATTL7ADATTL6ADATTL5ADATTL4ADATTL3ADATTL2ADATTL1ADATTL0
47hADC R-ch, digital ATT controlR/WADATTR7ADATTR6ADATTR5ADATTR4ADATTR3ADATTR2ADATTR1ADATTR0
48hADC Function Control 2/3R/WRSVADIFMD2ADIFMD1ADIFMD0RSVRSVADFMT1ADFMT0
49hADC Function Control 3/3R/WRSVRSVRSVADZCDDADBYPADPHSEADMUTRADMUTL
5AhDIR Channel Status Data Buffer 1/6RRXCS7RXCS6RXCS5RXCS4RXCS3RXCS2RXCS1RXCS0
5BhDIR Channel Status Data Buffer 2/6RRXCS15RXCS14RXCS13RXCS12RXCS11RXCS10RXCS9RXCS8
5ChDIR Channel Status Data Buffer 3/6RRXCS23RXCS22RXCS21RXCS20RXCS19RXCS18RXCS17RXCS16
5DhDIR Channel Status Data Buffer 4/6RRXCS31RXCS30RXCS29RXCS28EXCS27RXCS26RXCS25RXCS24
5EhDIR Channel Status Data Buffer 5/6RRXCS39RXCS38RXCS37RXCS36RXCS35RXCS34RXCS33RXCS32
5FhDIR Channel Status Data Buffer 6/6RRXCS47RXCS46RXCS45RXCS44RXCS43RXCS42RXCS41RXCS40
60hDIT Function Control 1/3R/WRSVTXSSRC2TXSSRC1TXSSRC0RSVTXPSRC2TXPSRC1TXPSRC0
61hDIT Function Control 2/3R/WRSVTXSCK2TXSCK1TXSCK0RSVRSVTXFMT1TXFMT0
62hDIT Function Control 3/3R/WRSVRSVTXDMUTRSVTXVFLGRSVRSVRSV
63hDIT Channel Status Data Buffer 1/6R/WTXCS7TXCS6TXCS5TXCS4TXCS3TXCS2TXCS1TXCS0
64hDIT Channel Status Data Buffer 2/6R/WTXCS15TXCS14TXCS13TXCS12TXCS11TXCS10TXCS9TXCS8
65hDIT Channel Status Data Buffer 3/6R/WTXCS23TXCS22TXCS21TXCS20TXCS19TXCS18TXCS17TXCS16
66hDIT Channel Status Data Buffer 4/6R/WTXCS31TXCS30TXCS29TXCS28TXCS27TXCS26TXCS25TXCS24
67hDIT Channel Status Data Buffer 5/6R/WTXCS39TXCS38TXCS37TXCS36TXCS35TXCS34TXCS33TXCS32
68hDIT Channel Status Data Buffer 6/6R/WTXCS47TXCS46TXCS45TXCS44TXCS43TXCS42TXCS41TXCS40
6AhMain Output and AUXOUT Port Data Mute ControlR/WAOMUTASMOMUTASRSVRSVAOLRMTENAODMUTMOLRMTENMODMUT
6BhMain Output Port, Output Source SettingR/WRSVMOSSRC2MOSSRC1MOSSRC0RSVMOPSRC2MOPSRC1MOPSRC0
6ChAUX Output Port, Output Source SettingR/WRSVAOSSRC2AOSSRC1AOSSRC0RSVAOPSRC2AOPSRC1AOPSRC0
6DhMPIO_B & Main Output Port Hi-Z ControlR/WMPB3HZMPB2HZMPB1HZMPB0HZSCKOHZBCKHZLRCKHZDOUTHZ
6EhMPIO_C and MPIO_A Hi-Z ControlR/WMPC3HZMPC2HZMPC1HZMPC0HZMPA3HZMPA2HZMPA1HZMPA0HZ
6FhMPIO_A, MPIO_B, MPIO_C Group Function AssignR/WMPASEL1MPASEL0MPBSEL2MPBSEL1MPBSEL0MPCSEL2MPCSEL1MPCSEL0
70hMPIO_A, Flags/GPIO Assign SettingR/WRSVRSVMCHSRC1MCHSRC0MPA3SELMPA2SELMPA1SELMPA0SEL
71hMPIO_B, MPIO_C, Flags/GPIO Assign SettingR/WMPB3SELMPB2SELMPB1SELMPB0SELMPC3SELMPC2SELMPC1SELMPC0SEL
72hMPIO_A1, MPIO_A0 Output Flag SelectR/WMPA1FLG3MPA1FLG2MPA1FLG1MPA1FLG0MPA0FLG3MPA0FLG2MPA0FLG1MPA0FLG0
73hMPIO_A3, MPIO_A2 Output Flag SelectR/WMPA3FLG3MPA3FLG2MPA3FLG1MPA3FLG0MPA2FLG3MPA2FLG2MPA2FLG1MPA2FLG0
74hMPIO_B1, MPIO_B0 Output Flag SelectR/WMPB1FLG3MPB1FLG2MPB1FLG1MPB1FLG0MPB0FLG3MPB0FLG2MPB0FLG1MPB0FLG0
75hMPIO_B3, MPIO_B2 Output Flag SelectR/WMPB3FLG3MPB3FLG2MPB3FLG1MPB3FLG0MPB2FLG3MPB2FLG2MPB2FLG1MPB2FLG0
76hMPIO_C1, MPIO_C0 Output Flag SelectR/WMPC1FLG3MPC1FLG2MPC1FLG1MPC1FLG0MPC0FLG3MPC0FLG2MPC0FLG1MPC0FLG0
77hMPIO_C3, MPIO_C2 Output Flag SelectR/WMPC3FLG3MPC3FLG2MPC3FLG1MPC3FLG0MPC2FLG3MPC2FLG2MPC2FLG1MPB2FLG0
78hMPO1, MPO0 Function Assign SettingR/WMPO1SEL3MPO1SEL2MPO1SEL1MPO1SEL0MPO0SEL3MPO0SEL2MPO0SEL1MPO0SEL0
79hGPIO I/O Direction control for MPIO_A, MPIO_BR/WGIOB3DIRGIOB2DIRGIOB1DIRGIOB0DIRGIOA3DIRGIOA2DIRGIOA1DIRGIOA0DIR
7AhGPIO I/O Direction control for MPIO_CR/WRSVRSVRSVRSVGIOC3DIRGIOC2DIRGIOC1DIRGIOC0DIR
7BhGPIO Output Data Setting for MPIO_A, MPIO_BR/WGPOB3GPOB2GPOB1GPOB0GPOA3GPOA2GPOA1GPOA0
7ChGPIO Output Data Setting for MPIO_CR/WRSVRSVRSVRSVGPOC3GPOC2GPOC1GPOC0
7DhGPIO Input Data Register for MPIO_A, MPIO_BRGPIB3GPIB2GPIB1GPIB0GPIA3GPIA2GPIA1GPIA0
7EhGPIO Input Data Register for MPIO_CRRSVRSVRSVRSVGPIC3GPIC2GPIC1GPIC0

 

Note:

Blank spaces are provided to aid in development. Record your register settings for future reference.