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

DLPC7540