DLPU041G April   2016  – July 2024 DLPC230-Q1 , DLPC230S-Q1 , DLPC231-Q1 , DLPC231S-Q1

 

  1.   1
  2.   Trademarks
  3. 1 Introduction
    1. 1.1 Document Overview
    2. 1.2 Software Overview
    3. 1.3 Head-Up Display Overview
  4. 2 Electrical Interface
    1. 2.1 Power-Up Signals
      1. 2.1.1 STAY-IN-BOOT (TSTPT_0)
      2. 2.1.2 HOST_IF_SEL
      3. 2.1.3 CRCZ_CHKSUM_SEL
      4. 2.1.4 HOST_SPI_MODE
        1. 2.1.4.1 Boot Flow Debug
      5. 2.1.5 SPREAD-SPECTRUM-DISABLE (TSTPT_5)
    2. 2.2 System Signals
      1. 2.2.1 HOST_IRQ
      2. 2.2.2 GPIO
  5. 3 Communication Protocol
    1. 3.1 Command Protocol
    2. 3.2 SPI Specifications
    3. 3.3 I2C Specifications
    4. 3.4 Write
      1. 3.4.1 Short Write
        1. 3.4.1.1 SPI Short Write
        2. 3.4.1.2 I2C Short Write
      2. 3.4.2 Bulk Write
        1. 3.4.2.1 SPI Bulk Write
        2. 3.4.2.2 I2C Bulk Write
      3. 3.4.3 Write Command Handling
    5. 3.5 Read
      1. 3.5.1 Read Pre-Fetch
        1. 3.5.1.1 SPI Read Pre-Fetch
        2. 3.5.1.2 I2C Read Pre-Fetch
      2. 3.5.2 Read Activate
        1. 3.5.2.1 SPI Read Activate
        2. 3.5.2.2 I2C Read Activate
      3. 3.5.3 Short Status Read
        1. 3.5.3.1 SPI Short Status Read
        2. 3.5.3.2 I2C Short Status Read
      4. 3.5.4 Read Command Handling
    6. 3.6 CRC and Checksum
      1. 3.6.1 CRC Calculation
        1. 3.6.1.1 CRC Example Implementation
        2. 3.6.1.2 CRC Example
      2. 3.6.2 Checksum Calculation
    7. 3.7 Command Tags
  6. 4 System Operation
    1. 4.1 Operating Modes
      1. 4.1.1 Standby
      2. 4.1.2 Display
      3. 4.1.3 Calibration
    2. 4.2 Software Startup Procedure
  7. 5 Application and Use-Cases
    1. 5.1 Display and Source
      1. 5.1.1 Displaying an Image
      2. 5.1.2 Supported Image Processing
      3. 5.1.3 External Video
      4. 5.1.4 Test Pattern
      5. 5.1.5 Splash Image
      6. 5.1.6 Bezel Adjustment
      7. 5.1.7 Image Flip
    2. 5.2 Batch Command Sets
    3. 5.3 Flash Programming
      1. 5.3.1 Flash Program - Main Application
      2. 5.3.2 Flash Read - Main Application
      3. 5.3.3 Flash Program - Boot Application
    4. 5.4 Temperature Management
      1. 5.4.1 Temperature Management for DMD Park/Unpark
      2. 5.4.2 PWM Temperature Management Function
      3. 5.4.3 Dimming Level Override Temperature Management
    5. 5.5 ADC Measurements
      1. 5.5.1 Sequence-Aligned ADC Measurements
      2. 5.5.2 Single ADC Measurements
  8. 6 Tests and Diagnostics
    1. 6.1 Overview
    2. 6.2 Emergency Shutdown
      1. 6.2.1 Emergency Shutdown Causes
    3. 6.3 Diagnostic Memory Interface
    4. 6.4 Test Descriptions
      1. 6.4.1 Periodic Tests
        1. 6.4.1.1  Video Source Loss Detection
          1. 6.4.1.1.1 Configuration
          2. 6.4.1.1.2 Execution
          3. 6.4.1.1.3 Failure Actions
          4. 6.4.1.1.4 Error Codes
        2. 6.4.1.2  Video Tell-Tale Checksum
          1. 6.4.1.2.1 Configuration
          2. 6.4.1.2.2 Execution
          3. 6.4.1.2.3 Failure Actions
          4. 6.4.1.2.4 Error Codes
        3. 6.4.1.3  Video Frame Counter Checksum
          1. 6.4.1.3.1 One-Pixel Frame Counter
          2. 6.4.1.3.2 Seven-Pixel Frame Counter
          3. 6.4.1.3.3 Configuration
          4. 6.4.1.3.4 Execution
          5. 6.4.1.3.5 Failure Actions
          6. 6.4.1.3.6 Error Codes
        4. 6.4.1.4  Average Picture Level
          1. 6.4.1.4.1 Configuration
          2. 6.4.1.4.2 Execution
          3. 6.4.1.4.3 Failure Actions
          4. 6.4.1.4.4 Error Codes
        5. 6.4.1.5  Loss of Dimming Command
          1. 6.4.1.5.1 Configuration
          2. 6.4.1.5.2 Execution
          3. 6.4.1.5.3 Failure Actions
          4. 6.4.1.5.4 Error Codes
        6. 6.4.1.6  TPS99000-Q1 Excessive Brightness Monitor
          1. 6.4.1.6.1 Configuration
          2. 6.4.1.6.2 Execution
          3. 6.4.1.6.3 Failure Actions
          4. 6.4.1.6.4 Error Codes
        7. 6.4.1.7  Photo Feedback Monitor
          1. 6.4.1.7.1 Configuration
          2. 6.4.1.7.2 Execution
          3. 6.4.1.7.3 Failure Actions
          4. 6.4.1.7.4 Error Codes
        8. 6.4.1.8  DLPC230-Q1 Processor Memory ECC
          1. 6.4.1.8.1 Configuration
          2. 6.4.1.8.2 Execution
          3. 6.4.1.8.3 Failure Actions
          4. 6.4.1.8.4 Error Codes
        9. 6.4.1.9  Flash Table Transport CRC
          1. 6.4.1.9.1 Configuration
          2. 6.4.1.9.2 Execution
          3. 6.4.1.9.3 Failure Actions
          4. 6.4.1.9.4 Error Codes
        10. 6.4.1.10 Frame Buffer Swap Watchdog
          1. 6.4.1.10.1 Configuration
          2. 6.4.1.10.2 Execution
          3. 6.4.1.10.3 Failure Actions
          4. 6.4.1.10.4 Error Codes
        11. 6.4.1.11 Sequencer Instruction Read Watchdog
          1. 6.4.1.11.1 Configuration
          2. 6.4.1.11.2 Execution
          3. 6.4.1.11.3 Failure Actions
          4. 6.4.1.11.4 Error Codes
        12. 6.4.1.12 DMD Reset Instruction Watchdog
          1. 6.4.1.12.1 Configuration
          2. 6.4.1.12.2 Execution
          3. 6.4.1.12.3 Failure Actions
          4. 6.4.1.12.4 Error Codes
        13. 6.4.1.13 DLPC230-Q1 System Voltage Monitor
          1. 6.4.1.13.1 Configuration
          2. 6.4.1.13.2 Execution
          3. 6.4.1.13.3 Failure Actions
          4. 6.4.1.13.4 Error Codes
        14. 6.4.1.14 DLPC230-Q1 DMD Voltage Monitor
          1. 6.4.1.14.1 Configuration
          2. 6.4.1.14.2 Execution
          3. 6.4.1.14.3 Failure Actions
          4. 6.4.1.14.4 Error Codes
        15. 6.4.1.15 DLPC230-Q1 TPS99000-Q1 Bandgap Monitor
          1. 6.4.1.15.1 Configuration
          2. 6.4.1.15.2 Execution
          3. 6.4.1.15.3 Failure Actions
          4. 6.4.1.15.4 Error Codes
        16. 6.4.1.16 DMD Temperature Monitor
          1. 6.4.1.16.1 Configuration
          2. 6.4.1.16.2 Execution
          3. 6.4.1.16.3 Failure Actions
          4. 6.4.1.16.4 Error Codes
        17. 6.4.1.17 DMD Clock Monitor
          1. 6.4.1.17.1 Configuration
          2. 6.4.1.17.2 Execution
          3. 6.4.1.17.3 Failure Actions
          4. 6.4.1.17.4 Error Codes
        18. 6.4.1.18 DMD High Speed Interface Training
          1. 6.4.1.18.1 Configuration
          2. 6.4.1.18.2 Execution
          3. 6.4.1.18.3 Failure Actions
          4. 6.4.1.18.4 Error Codes
        19. 6.4.1.19 DMD Low Speed Interface Test
          1. 6.4.1.19.1 Configuration
          2. 6.4.1.19.2 Execution
          3. 6.4.1.19.3 Failure Actions
          4. 6.4.1.19.4 Error Codes
        20. 6.4.1.20 TPS99000-Q1 DLPC230-Q1 Processor Watchdog (WD1)
          1. 6.4.1.20.1 Configuration
          2. 6.4.1.20.2 Execution
          3. 6.4.1.20.3 Failure Actions
          4. 6.4.1.20.4 Error Codes
        21. 6.4.1.21 TPS99000-Q1 DLPC230-Q1 Sequencer Watchdog (WD2)
          1. 6.4.1.21.1 Configuration
          2. 6.4.1.21.2 Execution
          3. 6.4.1.21.3 Failure Actions
          4. 6.4.1.21.4 Error Codes
        22. 6.4.1.22 TPS99000-Q1 Temperature Warning / Error
          1. 6.4.1.22.1 Configuration
          2. 6.4.1.22.2 Execution
          3. 6.4.1.22.3 Failure Actions
          4. 6.4.1.22.4 Error Codes
        23. 6.4.1.23 TPS99000-Q1 Clock Ratio Monitor
          1. 6.4.1.23.1 Configuration
          2. 6.4.1.23.2 Execution
          3. 6.4.1.23.3 Failure Actions
          4. 6.4.1.23.4 Error Codes
        24. 6.4.1.24 TPS99000-Q1 Register Password Lock
          1. 6.4.1.24.1 Configuration
          2. 6.4.1.24.2 Execution
          3. 6.4.1.24.3 Failure Actions
          4. 6.4.1.24.4 Error Codes
        25. 6.4.1.25 TPS99000-Q1 Register Checksum
          1. 6.4.1.25.1 Configuration
          2. 6.4.1.25.2 Execution
          3. 6.4.1.25.3 Failure Actions
          4. 6.4.1.25.4 Error Codes
        26. 6.4.1.26 Software Monitor Thread
          1. 6.4.1.26.1 Configuration
          2. 6.4.1.26.2 Execution
          3. 6.4.1.26.3 Failure Actions
          4. 6.4.1.26.4 Error Codes
      2. 6.4.2 Non-Periodic Tests
        1. 6.4.2.1  Execution Time
        2. 6.4.2.2  DLPC230-Q1 Front End Functional BIST (Main)
          1. 6.4.2.2.1 Configuration
          2. 6.4.2.2.2 Execution
          3. 6.4.2.2.3 Failure Actions
          4. 6.4.2.2.4 Error Codes
        3. 6.4.2.3  DLPC230-Q1 Back End Functional BIST (Main)
          1. 6.4.2.3.1 Configuration
          2. 6.4.2.3.2 Execution
          3. 6.4.2.3.3 Failure Actions
          4. 6.4.2.3.4 Error Codes
        4. 6.4.2.4  DLPC230-Q1 Memory BISTs (Main)
          1. 6.4.2.4.1 Configuration
          2. 6.4.2.4.2 Execution
          3. 6.4.2.4.3 Failure Actions
          4. 6.4.2.4.4 Error Codes
        5. 6.4.2.5  TPS99000-Q1 Interface Signal Connection Test (Main)
          1. 6.4.2.5.1 Configuration
          2. 6.4.2.5.2 Execution
          3. 6.4.2.5.3 Failure Actions
          4. 6.4.2.5.4 Error Codes
        6. 6.4.2.6  DAC to ADC Loop BIST (Main)
          1. 6.4.2.6.1 Configuration
          2. 6.4.2.6.2 Execution
          3. 6.4.2.6.3 Failure Actions
          4. 6.4.2.6.4 Error Codes
        7. 6.4.2.7  DMD Memory Test (Main)
          1. 6.4.2.7.1 Configuration
          2. 6.4.2.7.2 Execution
          3. 6.4.2.7.3 Failure Actions
          4. 6.4.2.7.4 Error Codes
        8. 6.4.2.8  Flash Data Verification (Boot/Main)
          1. 6.4.2.8.1 Configuration
          2. 6.4.2.8.2 Execution
          3. 6.4.2.8.3 Failure Actions
          4. 6.4.2.8.4 Error Codes
        9. 6.4.2.9  DLPC230-Q1 Boot ROM CRC (Boot)
          1. 6.4.2.9.1 Configuration
          2. 6.4.2.9.2 Execution
          3. 6.4.2.9.3 Failure Actions
          4. 6.4.2.9.4 Error Codes
        10. 6.4.2.10 DLPC230-Q1 Flash Table CRC (Boot)
          1. 6.4.2.10.1 Configuration
          2. 6.4.2.10.2 Execution
          3. 6.4.2.10.3 Failure Actions
          4. 6.4.2.10.4 Error Codes
        11. 6.4.2.11 DLPC230-Q1 Main Application CRC (Boot)
          1. 6.4.2.11.1 Configuration
          2. 6.4.2.11.2 Execution
          3. 6.4.2.11.3 Failure Actions
          4. 6.4.2.11.4 Error Codes
        12. 6.4.2.12 DLPC230-Q1 Command and Flash Interface Memory Test (Boot)
          1. 6.4.2.12.1 Configuration
          2. 6.4.2.12.2 Execution
          3. 6.4.2.12.3 Failure Actions
          4. 6.4.2.12.4 Error Codes
      3. 6.4.3 Interface Tests
        1. 6.4.3.1 Temperature Sensor Interface
          1. 6.4.3.1.1 Failure Actions
        2. 6.4.3.2 DLPC230-Q1 to TPS99000-Q1 SPI Interface
          1. 6.4.3.2.1 Failure Actions
        3. 6.4.3.3 DLPC230-Q1 to TPS99000-Q1 ADC Interface
          1. 6.4.3.3.1 Failure Actions
        4. 6.4.3.4 DMD Socket Connectivity Test
          1. 6.4.3.4.1 Configuration
          2. 6.4.3.4.2 Execution
          3. 6.4.3.4.3 Failure Actions
          4. 6.4.3.4.4 Error Codes
  9. 7 Commands - Boot Application
    1. 7.1 Command Table
    2. 7.2 Command Definitions
      1. 7.2.1  System Reset - Write (00h)
      2. 7.2.2  Read Pre-Fetch - Write (01h)
      3. 7.2.3  Read Activate (02h)
      4. 7.2.4  System Software Version - Read (B0h)
      5. 7.2.5  Flash Device ID - Read (B1h)
      6. 7.2.6  Short Status - Read (C0h)
      7. 7.2.7  Error History - Read (C1h)
      8. 7.2.8  Clear Short Status Errors - Write (C2h)
      9. 7.2.9  Clear Error History - Write (C3h)
      10. 7.2.10 Flash Full Erase - Write (E0h)
      11. 7.2.11 Flash Write Data - Write (E1h)
      12. 7.2.12 Flash Verify Data - Write (E2h)
      13. 7.2.13 Flash Interface Rate - Write (E3h)
      14. 7.2.14 Flash Interface Rate - Read (E4h)
  10. 8 Commands - Main Application
    1. 8.1 Mode Availability
    2. 8.2 Command Definitions
      1. 8.2.1   System Reset - Write (00h)
      2. 8.2.2   Read Pre-Fetch - Write (01h)
      3. 8.2.3   Read Activate (02h)
      4. 8.2.4   Operating Mode - Write (03h)
      5. 8.2.5   Operating Mode - Read (04h)
      6. 8.2.6   Source Select - Write (05h)
      7. 8.2.7   Source Select - Read (06h)
      8. 8.2.8   Prepare for Source Change - Write (07h)
      9. 8.2.9   Display Image Orientation - Write (18h)
      10. 8.2.10  Display Image Orientation - Read (19h)
      11. 8.2.11  System Mode Select - Write (1Ch)
      12. 8.2.12  System Mode Select - Read (1Dh)
      13. 8.2.13  Bezel Adjustment - Write (1Fh)
      14. 8.2.14  Bezel Adjustment - Read (20h)
      15. 8.2.15  Execute Batch Command Set - Write (21h)
      16. 8.2.16  Execution Delay - Write (22h)
      17. 8.2.17  GPIO Configure - Write (23h)
      18. 8.2.18  GPIO Configure - Read (24h)
      19. 8.2.19  GPIO Outputs - Write (25h)
      20. 8.2.20  GPIO Outputs - Read (26h)
      21. 8.2.21  GPIO Reserved - Read (27h)
      22. 8.2.22  Execute Non-Periodic BIST - Write (28h)
      23. 8.2.23  External Video Checksum Control - Write (29h)
      24. 8.2.24  External Video Checksum Control - Read (2Ah)
      25. 8.2.25  External Video Checksum Settings - Write (2Bh)
      26. 8.2.26  External Video Checksum Settings - Read (2Ch)
      27. 8.2.27  DMD Socket Connectivity Test - Write (2Dh)
      28. 8.2.28  DMD Socket Connectivity Test - Read (2Eh)
      29. 8.2.29  Average Picture Level Control - Write (2Fh)
      30. 8.2.30  Average Picture Level Control - Read (30h)
      31. 8.2.31  Loss Of Dimming Control - Write (33h)
      32. 8.2.32  Loss Of Dimming Control - Read (34h)
      33. 8.2.33  PWM Temperature Management Enable - Write (35h)
      34. 8.2.34  PWM Temperature Management Enable - Read (36h)
      35. 8.2.35  PWM Temperature Management Source - Write (37h)
      36. 8.2.36  PWM Temperature Management Source - Read (38h)
      37. 8.2.37  PWM Temperature Management Duty Cycle - Read (39h)
      38. 8.2.38  Dimming Level Override Temperature Management Enable - Write (40h)
      39. 8.2.39  Dimming Level Override Temperature Management Enable - Read (41h)
      40. 8.2.40  Dimming Level Override Temperature Management Source - Write (42h)
      41. 8.2.41  Dimming Level Override Temperature Management Source - Read (43h)
      42. 8.2.42  Dimming Level OverrideTemperature Management Duty Cycle- Read (44h)
      43. 8.2.43  Dimming Level - Write (50h)
      44. 8.2.44  Dimming Level - Read (51h)
      45. 8.2.45  Contrast - Write (52h)
      46. 8.2.46  Contrast - Read (53h)
      47. 8.2.47  De-gamma Select - Write (54h)
      48. 8.2.48  De-gamma Select - Read (55h)
      49. 8.2.49  Dimming Compensation Temp Source Select - Write (58h)
      50. 8.2.50  Dimming Compensation Temp Source Select - Read (59h)
      51. 8.2.51  Compensation Temp Host Override - Write (5Ah)
      52. 8.2.52  Compensation Temp Host Override - Read (5Bh)
      53. 8.2.53  ADC Measurements - Read (5Ch)
      54. 8.2.54  Excessive Brightness Control - Write (5Dh)
      55. 8.2.55  Excessive Brightness Control - Read (5Eh)
      56. 8.2.56  ADC Single Measurement - Read (63h)
      57. 8.2.57  Illumination Bin Select - Write (70h)
      58. 8.2.58  Illumination Bin Select - Read (71h)
      59. 8.2.59  TPS99000-Q1 RGB DAC Levels - Write (80h)
      60. 8.2.60  TPS99000-Q1 RGB DAC Levels - Read (81h)
      61. 8.2.61  TPS99000-Q1 RGB Limits - Write (82h)
      62. 8.2.62  TPS99000-Q1 RGB Limits - Read (83h)
      63. 8.2.63  TPS99000-Q1 Blanking Levels - Write (84h)
      64. 8.2.64  TPS99000-Q1 Blanking Levels - Read (85h)
      65. 8.2.65  TPS99000-Q1 TIA1 Trims - Write (86h)
      66. 8.2.66  TPS99000-Q1 TIA1 Trims - Read (87h)
      67. 8.2.67  TPS99000-Q1 TIA1 Gain - Write (88h)
      68. 8.2.68  TPS99000-Q1 TIA1 Gain - Read (89h)
      69. 8.2.69  TPS99000-Q1 TIA1 Capacitance - Write (8Ah)
      70. 8.2.70  TPS99000-Q1 TIA1 Capacitance - Read (8Bh)
      71. 8.2.71  TPS99000-Q1 TIA1 Dark Offsets - Write (8Ch)
      72. 8.2.72  TPS99000-Q1 TIA1 Dark Offsets - Read (8Dh)
      73. 8.2.73  TPS99000-Q1 TIA1 Input Offsets - Write (8Eh)
      74. 8.2.74  TPS99000-Q1 TIA1 Input Offsets - Read (8Fh)
      75. 8.2.75  TPS99000-Q1 DM Pulse Widths - Write (90h)
      76. 8.2.76  TPS99000-Q1 DM Pulse Widths - Read (91h)
      77. 8.2.77  TPS99000-Q1 Drive Mode - Write (92h)
      78. 8.2.78  TPS99000-Q1 Drive Mode - Read (93h)
      79. 8.2.79  TPS99000-Q1 ADC Configuration - Write (94h)
      80. 8.2.80  TPS99000-Q1 ADC Configuration - Read (95h)
      81. 8.2.81  TPS99000-Q1 Illumination Sync Control - Write (96h)
      82. 8.2.82  TPS99000-Q1 Illumination Sync Control - Read (97h)
      83. 8.2.83  TPS99000-Q1 TIA2 Control - Write (98h)
      84. 8.2.84  TPS99000-Q1 TIA2 Control - Read (99h)
      85. 8.2.85  LED Drive Errors - Read (9Ah)
      86. 8.2.86  LED Drive Errors Clear - Write (9Bh)
      87. 8.2.87  TPS99000-Q1 Test Mux Select - Write (9Ch)
      88. 8.2.88  TPS99000-Q1 Test Mux Select - Read (9Dh)
      89. 8.2.89  TPS99000-Q1 TIA1 Offsets - Write (9Eh)
      90. 8.2.90  TPS99000-Q1 TIA1 Offsets - Read (9Fh)
      91. 8.2.91  Flash Data Type Select - Write (A0h)
      92. 8.2.92  Flash Erase Data - Write (A1h)
      93. 8.2.93  Flash Write Data - Write (A2h)
      94. 8.2.94  Flash Read Data - Read (A3h)
      95. 8.2.95  Flash Verify Data - Write (A4h)
      96. 8.2.96  Flash Block Count - Read (A5h)
      97. 8.2.97  Flash Block CRCs - Read (A6h)
      98. 8.2.98  Flash Structure Version - Read (A7h)
      99. 8.2.99  Flash Data Size - Read (A9h)
      100. 8.2.100 System Software Version - Read (B0h)
      101. 8.2.101 Flash Device ID - Read (B1h)
      102. 8.2.102 DLPC230-Q1 Device ID - Read (B2h)
      103. 8.2.103 DMD Device ID - Read (B3h)
      104. 8.2.104 TPS99000-Q1 Device ID - Read (B4h)
      105. 8.2.105 System Temperatures - Read (B5h)
      106. 8.2.106 Current Source Information - Read (B6h)
      107. 8.2.107 Current Display Information - Read (B8h)
      108. 8.2.108 System Information - Read (BAh)
      109. 8.2.109 Flash Interface Rate - Read (BBh)
      110. 8.2.110 Short Status - Read (C0h)
      111. 8.2.111 Error History - Read (C1h)
        1. 8.2.111.1 Information Bits - Command or Communication
        2. 8.2.111.2 Information Bits - System Voltage
        3. 8.2.111.3 Information Bits - DMD High Speed Interface Training
        4. 8.2.111.4 Information Bits - Photo Feedback Test
        5. 8.2.111.5 Information Bits - DMD Memory Test
      112. 8.2.112 Clear Short Status Errors - Write (C2h)
      113. 8.2.113 Clear Error History - Write (C3h)
  11. 9 Commands - Diagnostic Interface
    1. 9.1 Diagnostic Command Read Procedure
    2. 9.2 Command Table
    3. 9.3 Command Definitions
      1. 9.3.1 Read Pre-Fetch - Write (01h)
      2. 9.3.2 Read Activate (02h)
      3. 9.3.3 Diagnostic Interface Status - Read (F0h)
      4. 9.3.4 Diagnostic Interface Status Clear - Write (F1h)
  12. 10Flash Configuration
    1. 10.1 Overview
    2. 10.2 System Mode Overview
    3. 10.3 Calibration Data
      1. 10.3.1 Overview
      2. 10.3.2 Top Level Data Layout
        1. 10.3.2.1  CRC
        2. 10.3.2.2  Size
        3. 10.3.2.3  Version (Major, Minor, Patch)
        4. 10.3.2.4  Temperature Compensation Source
        5. 10.3.2.5  Drive Enable Low Time
        6. 10.3.2.6  Sync Pulse Width
        7. 10.3.2.7  RGB Blanking Percentage
        8. 10.3.2.8  TIA Trim
        9. 10.3.2.9  TIA Capacitance
        10. 10.3.2.10 TIA Dark Offset
        11. 10.3.2.11 TIA Input Offset
        12. 10.3.2.12 TIA Stage X Offset
        13. 10.3.2.13 Tool Information (Info Bytes)
      3. 10.3.3 Calibration Table Data Layout
        1. 10.3.3.1 Temperature Region
      4. 10.3.4 Dimming Level Data Layout
        1. 10.3.4.1 Current Limit
        2. 10.3.4.2 Group X
        3. 10.3.4.3 Blanking Level
        4. 10.3.4.4 CMODE Enable
        5. 10.3.4.5 Sync Period
        6. 10.3.4.6 Compout Low Period
    4. 10.4 Scratchpad Data
      1. 10.4.1 CRC
      2. 10.4.2 Block Number
      3. 10.4.3 Version (Major, Minor, Patch)
      4. 10.4.4 Custom Data
  13.   A Error Codes
    1.     A.1 Boot Application
    2.     A.2 Main Application
  14.   Revision History

8.1 Mode Availability

Table 8-1 summarizes the main application commands and indicates the operating modes in which they are available. Embedded software will flag an error if a command is used outside of the proper operating mode.

Mode key:

  • Yes - Command is available and values will be applied or retrieved as soon as possible
  • No - Command is not available and an error will be provided if the command is used
  • Hold Mode - Command values will be held, but not applied until the operating mode is changed to a mode that says "Yes". This can be used to configure certain system parameters before switching modes and applying them.
  • Hold Source - Command values will be held until the source is changed. This is done to coordinate the application of all source parameters.

Read commands always return the last values that were written, or the values stored in flash if no values have been written since startup. Because of data holds, this value may be different than what is actually being displayed. For example if a new flip value is written to Display Image Orientation, but no source change has been commanded, then the value that is read back will not match what is currently being applied. The Current Source Information and Current Display Information commands allow the host to read back the settings that are currently applied to the displayed image.

Table 8-1 Command Summary - Main Application
COMMAND TYPE OP CODE STANDBY DISPLAY CALIBRATION SECTION
System Reset Write 00h Yes Yes Yes Section 8.2.1
Read Pre-fetch Write 01h Yes Yes Yes Section 8.2.2
Read Activate Read 02h Yes Yes Yes Section 8.2.3
Operating Mode Write 03h Yes Yes Yes Section 8.2.4
Operating Mode Read 04h Yes Yes Yes Section 8.2.5
Source Select Write 05h Hold Mode Yes Yes Section 8.2.6
Source Select Read 06h Yes Yes Yes Section 8.2.7
Prepare for Source Change Write 07h No Yes Yes Section 8.2.8
Display Image Orientation Write 18h Hold Mode Hold Source Hold Source Section 8.2.9
Display Image Orientation Read 19h Yes Yes Yes Section 8.2.10
System Mode Select Write 1Ch Hold Mode Hold Source Hold Source Section 8.2.11
System Mode Select Read 1Dh Yes Yes Yes Section 8.2.12
Bezel Adjustment Write 1Fh Hold Mode Yes Yes Section 8.2.13
Bezel Adjustment Read 20h Yes Yes Yes Section 8.2.14
Execute Batch Command Set Write 21h Yes Yes Yes Section 8.2.15
GPIO Configure Write 23h Yes Yes Yes Section 8.2.17
GPIO Configure Read 24h Yes Yes Yes Section 8.2.18
GPIO Outputs Write 25h Yes Yes Yes Section 8.2.19
GPIO Outputs Read 26h Yes Yes Yes Section 8.2.20
GPIO Reserved Read 27h Yes Yes Yes Section 8.2.21
Execute Non-Periodic BIST Write 28h Yes No No Section 8.2.22
External Video Checksum Control
 Write 29h Hold Mode Yes Yes Section 8.2.23
External Video Checksum Control
 Read 2Ah Yes Yes Yes Section 8.2.24
External Video Checksum Settings
 Write 2Bh Hold Mode Yes Yes Section 8.2.25
External Video Checksum Settings
 Read 2Ch Yes Yes Yes Section 8.2.26
DMD Socket Connectivity Test Write 2Dh Yes No No Section 8.2.27
DMD Socket Connectivity Test Read 2Eh Yes No No Section 8.2.27
Average Picture Level Control Write 2Fh Hold Mode Yes Yes Section 8.2.29
Loss of Dimming/Ping Control Write 33h Hold Mode
Yes 		Yes Yes Section 8.2.31
PWM Temperature Management Enable Write 35h Yes Yes Yes Section 8.2.33
PWM Temperature Management Enable Read 36h Yes Yes Yes Section 8.2.34
PWM Temperature Management Source Write 37h Yes Yes Yes Section 8.2.35
PWM Temperature Management Source Read 38h Yes Yes Yes Section 8.2.36
PWM Temperature Management Duty Cycle Read 39h Yes Yes Yes Section 8.2.37
Dimming Level Override Temperature Management Enable Write 40h Yes Yes Yes Section 8.2.38
Dimming Level Override Temperature Management Enable Read 41h Yes Yes Yes Section 8.2.39
Dimming Level Override Temperature Management Source Write 42h Yes Yes Yes Section 8.2.40
Dimming Level Override Temperature Management Source Read 43h Yes Yes Yes Section 8.2.41
Dimming Level OverrideTemperature Management Duty Cycle Read 44h Yes Yes Yes Section 8.2.42
Unused 4B - 4Fh
Dimming Level Write 50h Hold Mode Yes Hold Mode Section 8.2.43
Dimming Level Read 51h Yes Yes Yes Section 8.2.44
Contrast Write 52h Hold Mode Yes Yes Section 8.2.45
Contrast Read 53h Yes Yes Yes Section 8.2.46
De-gamma Select Write 54h Hold Mode Yes Yes Section 8.2.47
Unused 56 - 57h
Dimming Compensation Temp Source Select Write 58h Hold Mode Yes Hold Mode Section 8.2.49
Dimming Compensation Temp Source Select Read 59h Yes Yes Yes Section 8.2.50
Compensation Temp Host Override Write 5Ah Hold Mode Yes Hold Mode Section 8.2.51
Compensation Temp Host Override Read 5Bh Yes Yes Yes Section 8.2.52
ADC Measurements Read 5Ch No Yes Yes Section 8.2.53
Excessive Brightness Control Write 5Dh Hold Mode Yes Yes Section 8.2.54
Unused 5F - 62h
ADC Single Measurement Read 63h Yes No No Section 8.2.56
Illumination Bin Select Write 70h Hold Mode No Yes Section 8.2.57
Dimming Automatic Updates Control
(TI Internal) (HUD)		 Read 7Fh Yes Yes Yes
TPS99000-Q1 RGB DAC Levels
 Write 80h No No Yes Section 8.2.59
TPS99000-Q1 RGB DAC Levels
 Read 81h Yes Yes Yes Section 8.2.60
TPS99000-Q1 RGB Limits
 Write 82h No No Yes Section 8.2.61
TPS99000-Q1 RGB Limits
 Read 83h Yes Yes Yes Section 8.2.62
TPS99000-Q1 RGB Blanking Levels
 Write 84h No No Yes Section 8.2.63
TPS99000-Q1 RGB Blanking Levels
 Read 85h Yes Yes Yes Section 8.2.64
TPS99000-Q1 TIA1 Trims Write 86h No No Yes Section 8.2.65
TPS99000-Q1 TIA1 Trims Read 87h Yes Yes Yes Section 8.2.66
TPS99000-Q1 TIA1 Gain Write 88h No No Yes Section 8.2.67
TPS99000-Q1 TIA1 Gain Read 89h Yes Yes Yes Section 8.2.68
TPS99000-Q1 TIA1 Capacitance Write 8Ah No No Yes Section 8.2.69
TPS99000-Q1 TIA1 Capacitance Read 8Bh Yes Yes Yes Section 8.2.70
TPS99000-Q1 TIA1 Dark Offsets Write 8Ch No No Yes Section 8.2.71
TPS99000-Q1 TIA1 Dark Offsets Read 8Dh Yes Yes Yes Section 8.2.72
TPS99000-Q1 TIA1 Input Offsets Write 8Eh No No Yes Section 8.2.73
TPS99000-Q1 TIA1 Input Offsets Read 8Fh Yes Yes Yes Section 8.2.74
TPS99000-Q1 DM Pulse Widths
 Write 90h No No Yes Section 8.2.75
TPS99000-Q1 DM Pulse Widths
 Read 91h Yes Yes Yes Section 8.2.76
TPS99000-Q1 Drive Mode Write 92h No No Yes Section 8.2.77
TPS99000-Q1 Drive Mode Read 93h Yes Yes Yes Section 8.2.78
TPS99000-Q1 ADC Configuration Write 94h No No Yes Section 8.2.79
TPS99000-Q1 ADC Configuration Read 95h Yes Yes Yes Section 8.2.80
TPS99000-Q1 Illumination Sync Control Write 96h No No Yes Section 8.2.81
TPS99000-Q1 Illumination Sync Control Read 97h Yes Yes Yes Section 8.2.82
TPS99000-Q1 TIA2 Control Write 98h Yes Yes Yes Section 8.2.83
TPS99000-Q1 TIA2 Control Read 99h Yes Yes Yes Section 8.2.84
LED Drive Errors Read 9Ah No Yes Yes Section 8.2.85
LED Drive Errors Clear Write 9Bh No Yes Yes Section 8.2.86
TPS99000-Q1 Test Mux Select Write 9Ch Yes Yes Yes Section 8.2.87
TPS99000-Q1 Test Mux Select Read 9Dh Yes Yes Yes Section 8.2.88
TPS99000-Q1 TIA1 Offsets Write 9Eh Yes Yes Yes Section 8.2.89
TPS99000-Q1 TIA1 Offsets Read 9Fh Yes Yes Yes Section 8.2.90
Flash Data Type Select Write A0h Yes No No Section 8.2.91
Flash Erase Data Write A1h Yes No No Section 8.2.92
Flash Write Data Write (Bulk) A2h Yes No No Section 8.2.93
Flash Read Data Read A3h Yes Yes Yes Section 8.2.94
Flash Verify Data Read A4h Yes No No Section 8.2.95
Flash Block Count Read A5h Yes Yes Yes Section 8.2.96
Flash Block CRCs Read A6h Yes Yes Yes Section 8.2.97
Unused AA - AFh
System Software Version Read B0h Yes Yes Yes Section 8.2.100
Flash Device ID Read B1h Yes Yes Yes Section 8.2.101
DLPC230-Q1 Device ID Read B2h Yes Yes Yes Section 8.2.102
DMD Device ID Read B3h Yes Yes Yes Section 8.2.103
TPS99000-Q1 Device ID Read B4h Yes Yes Yes Section 8.2.104
System Temperatures Read B5h Yes Yes Yes Section 8.2.105
System Information Read BAh Yes Yes Yes Section 8.2.108
Unused BC - BFh
Short Status Read C0h Yes Yes Yes Section 8.2.110
Error History Read C1h Yes Yes Yes Section 8.2.111
Clear Short Status Errors Write C2h Yes Yes Yes Section 8.2.112
Unused F4 - FFh