DLPU082C August   2021  – March 2024 DLPC7540

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Scope
  5. 2 References
  6. 3 Acronyms
  7. 4 System Boot
    1. 4.1 Data In flash
    2. 4.2 Bootloader Application
    3. 4.3 Main Application
    4. 4.4 Commands Supported by Bootloader and Main Applications
    5. 4.5 Debug Terminal
    6. 4.6 HOST_IRQ/SYSTEM_BUSY
    7. 4.7 Heartbeat
    8. 4.8 Low-Level Fault
  8. 5 System Status
  9. 6 Version
  10. 7 Power Modes
  11. 8 Display Modes
  12. 9 Source Detection and Configuration
  13. 10Internal Sources
    1. 10.1 Test Patterns (TPG)
    2. 10.2 Solid Field (SFG) Color
    3. 10.3 Curtain
  14. 11Display Formatting
  15. 12Image Processing
  16. 13Warping
    1. 13.1 Control Point Table
    2. 13.2 Manual Warp Table
    3. 13.3 Table Constraints
    4. 13.4 Example Warp Table
    5. 13.5 Manual Warping Commands
      1. 13.5.1 CMD_SetManualWarpControlPoints [Command ID: 0x35, Destination: 4]
      2. 13.5.2 CMD_GetManualWarpControlPoints [Command ID: 0x35, Destination: 4]
      3. 13.5.3 CMD_WriteManualWarpTable [Opcode: 0x34, Destination: 4]
      4. 13.5.4 CMD_ReadManualWarpTable [Opcode: 0x34, Destination: 4]
      5. 13.5.5 CMD_ConfigureSmoothWarp [Command ID: 0x38, Destination: 4]
      6. 13.5.6 CMD_ApplyManualWarping [Command ID: 0x36, Destination: 4]
    6. 13.6 Optical (Lens) Distortion Correction
  17. 14Introduction to Blending
    1. 14.1  Blend Map Control Points
    2. 14.2  Blend Map Gain Values
    3. 14.3  Blend Map Offset Value
    4. 14.4  Constraints
    5. 14.5  Manual Blending Commands
      1. 14.5.1 CMD_EnableEdgeBlending [Command ID: 0x2F]
      2. 14.5.2 CMD_SetBlendMapControlPoints [Opcode: 0x2E]
      3. 14.5.3 CMD_ GetBlendMapControlPoints [Command ID: 0x2E]
      4. 14.5.4 CMD_SetBlendMapGainValues [Command ID: 0x2B]
      5. 14.5.5 CMD_ GetBlendMapGainValues [Command ID: 0x2B]
      6. 14.5.6 CMD_ SetBlendMapOffsetValues [Command ID: 0x2D]
      7. 14.5.7 CMD_ GetBlendMapOffsetValues [Command ID: 0x2D]
      8. 14.5.8 CMD_ApplyBlendMap [Command ID: 0x2C]
    6. 14.6  Manual Blending Application Commands
      1. 14.6.1 CMD_SetEdgeBlendingSystemParams [Command ID: 0x3D]
      2. 14.6.2 CMD_GetEdgeBlendingSystemParams [Command ID: 0x3D]
      3. 14.6.3 CMD_SetEdgeBlendingConfiguration [Command ID: 0x3E]
      4. 14.6.4 CMD_GetEdgeBlendingConfiguration [Command ID: 0x3E]
    7. 14.7  Cropping of Input Image for Blending Setup
    8. 14.8  Storing Edge Blend Configuration in EEPROM
    9. 14.9  Storing in EEPROM or Secondary Flash
    10. 14.10 Manual Blending GUI in Control Program
  18. 15Illumination Control
  19. 16Peripherals
    1. 16.1 GPIO
    2. 16.2 PWM
  20. 17Interface Protocol
    1. 17.1 Supported Interfaces
    2. 17.2 I2C Target
    3. 17.3 USB
  21. 18Command Protocol
    1. 18.1 Command Packet
    2. 18.2 Response Packet
    3. 18.3 Destination Details
    4. 18.4 Error Handling and Recovery
    5. 18.5 System Busy - I2C scenarios
      1. 18.5.1 GPIO Implementation
      2. 18.5.2 Short Status Response
    6. 18.6 Support for Variable Data Size
  22. 19Auto-Initialization Batch File
  23. 20Command Descriptions
  24. 21System Commands
    1. 21.1  3D
    2. 21.2  Administrative
    3. 21.3  Autolock
    4. 21.4  Bootloader
    5. 21.5  Calibration
    6. 21.6  Blending
    7. 21.7  Debug Internal
    8. 21.8  Debug
    9. 21.9  General Operation
    10. 21.10 Illumination
    11. 21.11 Image Processing
    12. 21.12 Manual WPC
    13. 21.13 Peripherals
    14. 21.14 Vision
    15. 21.15 Warping
  25.   Revision History

Revision History

Changes from Revision B (August 2022) to Revision C (March 2024)

  • Added Section 13, Warping Go
  • Added Section 14, Introduction to Blending Go
  • Modified Edge Blending System Params commandGo
  • Updated Keystone Config Override (1Fh) commandGo
  • Added Uncorrected Point Cloud (ACh), Corrected Point Cloud(ADh), Centroids(AEh), Surface Warp Map(AFh), Point Cloud Dimensions(B0h) commandsGo

Changes from Revision A (February 2022) to Revision B (August 2022)

  • Added description of software version compatibilityGo
  • Added #GUID-20211101-SS0T-FTNC-JNZX-0CKSGQHS1MJZ/GUID-76BB212B-E0A3-4CF2-9579-888B6C03CB8D section. All of the commands in this category are new.Go
  • Modified description of Blend Map Gain and Blend Offset commandsGo
  • Added description for Table 21-66 Go
  • Added Actuator EEPROM Free Memory Access and Actuator EEPROM Free Memory Info commandsGo
  • Updated the return parameters of Get apply manual warping command(36h)Go
  • Added detailed description of Smooth Warp commands, Set Manual Warp update mode(39h) and Set Manual Warp Table commands(34h)Go

Changes from Revision * (August 2021) to Revision A (February 2022)

  • Three D Source Configuration (B2h) command added.Go
  • New parameters added in Version (01h) command.Go
  • Changes made in EEPROM Data Present (07h) command.Go
  • Changes made in EEPROM Invalidate (0Ah) command.Go
  • XPR Calibration Pattern Display (ABh) command added.Go
  • WPC Calibration Data (C6h) command added.Go
  • WPC Calibration Structure Override (D2h) command added.Go
  • Changes made in DB Border Configuration (BBh) command.Go
  • All DB Aperture and CW related commands removed.Go
  • Opcode of Vx1 Hw Status command changed.Go
  • EEPROM Free Area Offset(FFh)addedGo
  • DLPA3005 Register(E3h)removedGo
  • Enable Low Latency Mode(12h) command addedGo
  • Warp Timing Validation Enable Adjust Wrp (3Bh) command addedGo
  • Is Warp Geometry Modified (3Ch) command addedGo
  • Img White Peaking Factor(4Ch) command added.Go
  • XPR Filter Strength(4Dh) command added.Go
  • Image Color Profile(51h) command added.Go
  • Image Point HSG(52h) command added.Go
  • Spcc Control Points(53h) command added.Go
  • PCC Coefficients Direct(54h) command added.Go
  • All the commands in this category have been newly added.Go
  • EEPROM Lock State(6Ch)added.Go
  • All Lamp and CW related commands removedGo