Texas Instruments DLPC3430 Programmer's Manual
Texas Instruments DLPC3430 Programmer's Manual

Texas Instruments DLPC3430 Programmer's Manual

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DLPC3430, DLPC3432, DLPC3433, DLPC3435
and DLPC3438 Software
Programmer's Guide
Literature Number: DLPU020C
July 2014 – Revised May 2018

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Summary of Contents for Texas Instruments DLPC3430

  • Page 1 DLPC3430, DLPC3432, DLPC3433, DLPC3435 and DLPC3438 Software Programmer's Guide Literature Number: DLPU020C July 2014 – Revised May 2018...
  • Page 2 Boot ROM Concept ....................Resident Boot Software ..................HOST_IRQ Initialization Sequence ........................ Software Interface ....................... C Considerations .......................... Revision History Table of Contents DLPU020C – July 2014 – Revised May 2018 Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 3: Table Of Contents

    Bit Weight Definition for the CAIC RGB Intensity Gain Values ....................Byte 1 Return Parameters ......................Write Parameters ......................Return Parameters DLPU020C – July 2014 – Revised May 2018 List of Figures Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 4 Byte 1 Read Parameters ....................Byte 5 Return Parameters ....................Byte 6 Return Parameters ......................Return Parameters ......................Read Parameters List of Figures DLPU020C – July 2014 – Revised May 2018 Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 5 Return Parameters ......................Write Parameters ......................Return Parameters ......................Write Parameters ......................Return Parameters ......................Return Parameters ......................Return Parameters DLPU020C – July 2014 – Revised May 2018 List of Tables Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 6 ......................Read Parameters ......................Return Parameters ..................... Controller Device ID Decode ..................DMD Device ID Reference Table ......................Return Parameters List of Tables DLPU020C – July 2014 – Revised May 2018 Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 7: Dlpc343X Embedded Configuration

    The legacy interface configurations make use of an I C interface for commands and a 24-bit parallel interface. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 8: System Initialization

    After auto-initialization completes, HOST_IRQ generates a logic high interrupt pulse to the host through software control; this interrupt indicates that the controller detects an error condition or requires service. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide...
  • Page 9: Host_Irq Timing Diagram

    The commands supported by the I C interfaces are discussed in the following sections. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 10: Supported Ti Generic Commands

    Section 5.1.3.38 Boost Control control Read Local Area Brightness Read Section 5.1.3.39 Boost Control DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 11: Write Parameters

    • 0h: External Video Port • 1h: Test Pattern Generator • 2h: Splash Screen • 3h: Reserved DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 12 These associated commands are the Write Splash Screen Select and Write splash Screen Execute commands. These associations are also shown in Table DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback...
  • Page 13: Source Specific Associated Commands

    Size and Write Display Image Orientation. A representative list of these commands is shown in Table DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 14: Return Parameters

    This command has no command parameters. 5.1.3.2.3 Return Parameters Figure 4 describes the return parameters. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 15: Return Parameters

    This concept determines when source-associated commands are executed by the system. This command is a source-associated command. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback...
  • Page 16: Return Parameters

    Parameter 2 (see Table Byte 5 Parameter 3 (see Table Byte 6 Parameter 4 (see Table DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 17: Byte 1 Write Parameter

    • 3h: Blue • 4h: Cyan • 5h: Magenta • 6h: Yellow • 7h: White DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 18: Foreground And Background Color Use

    (bytes 3 thru 6) is not used, the byte should not be sent. Table 10 shows the number of bytes required, based on the specified pattern. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback...
  • Page 19: Example Of Solid Field Test Pattern (Red)

    An example of a fixed step horizontal ramp pattern is shown in Figure DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 20: Example Of Fixed Step Horizontal Ramp Test Pattern

    An example of a fixed step vertical ramp pattern is shown in Figure Figure 9. Example of Fixed Step Vertical Ramp Test Pattern DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright ©...
  • Page 21: Example Of Horizontal Lines Test Pattern

    An example of a vertical lines pattern is shown in Figure Figure 11. Example of Vertical Lines Test Pattern DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 22: Example Of Diagonal Lines Test Pattern

    = 1, and background line width = 9, there would be a single pixel vertical line on every tenth line. An example of a grid lines pattern is shown in Figure DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright ©...
  • Page 23: Example Of Grid Lines Test Pattern

    (16 checkers by 12 checkers) is shown in Figure Figure 14. Example of Checkerboard Test Pattern DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 24: Example Of Color Bars Test Pattern

    Parameter 2 (see Table Byte 5 Parameter 3 (see Table Byte 6 Parameter 4 (see Table DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 25: Write Parameters

    DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback...
  • Page 26: Return Parameters

    Pixel format Byte 10 Compression type Byte 11 Color order Byte 12 Chroma order DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 27: Splash Screen Header Definitions

    1-based (such that specifying the pixels/line value to be a value of 640 indicates 640 pixels to be captured). DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback...
  • Page 28: Cropping Rules When Crop Size Exceeds Input Size

    Parameter Bytes Description Byte 1 Capture start pixel (LSByte) Byte 2 Capture start pixel (MSByte) DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 29: 5.1.3.12.2 Write Parameters

    The user must provide updated parameters to fix the image. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback...
  • Page 30: Write Parameters

    Image rotation (for portrait source only): • 0: No rotation • 1: Minus 90° rotation DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 31: Rotation And Non-Rotation Of Portrait Source

    This command reads the state of the displayed image orientation function for the display module. 5.1.3.15.2 Read Parameters This command has no read parameters. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 32: Write Parameters

    • 7h: White b(0) Curtain enable: • 0: Curtain disabled • 1: Curtain enabled DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 33: Return Parameters

    This command enables or disables the image freeze function for the display module. 5.1.3.18.2 Write Parameters Figure 25 describes the command parameters. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 34: Write Parameters

    Write Look Select Table 23 Table 24 show a few examples of how to use the image freeze command. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 35: Return Parameters

    Reserved b(0) Image freeze: • 0: Image freeze disabled • 1: Image freeze enabled DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 36: Write Parameters

    Byte 6 Current blue duty cycle (LSByte) Byte 7 Current blue duty cycle (MSByte) DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 37: Byte 1 Return Parameters

    Byte 9 Maximum frame count (LOOK structure) Byte 10 Maximum frame count (MSByte) (LOOK structure) DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 38: Bit Weight And Bit Order For Duty Cycle Data

    Figure 31. Maximum Number of Sequence Vectors Byte 15 and 30 b(7:4) Reserved b(3:0) Maximum number of sequence vectors DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 39: Return Parameters

    File command (although the system allows it). This special flash batch file specifies the source to be used (such as splash screen or data port) once the system initializes. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback...
  • Page 40: Input Source Limits For Active Data

    Read External Input Image Size (2Fh) 5.1.3.26.1 Read This command reads the specified data size of the external input image to the display module. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright ©...
  • Page 41: Return Parameters

    This command specifies the method for controlling the LED outputs for the display module. 5.1.3.28.2 Write Parameters Figure 33 describes the command parameters. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 42: Write Parameters

    This command has no read parameters. 5.1.3.29.3 Return Parameters Figure 34 describes the return parameters. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 43: Write Parameters

    This command has no read parameters. 5.1.3.31.3 Return Parameters Figure 36 describes the return parameters. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 44: Return Parameters

    For an all-white image, the Read CAIC RGB LED Current command gives currents within +/-4 DLPA200x device current steps for each LED color relative to those requested by the Write RGB DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide...
  • Page 45 Parameter Bytes Description Byte 1 Maximum LED power (LSByte) Byte 2 Maximum LED power (MSByte) DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 46: Return Parameters

    Byte 3 Maximum green LED current (LSByte) Byte 4 Maximum green LED current (MSByte) DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 47: Return Parameters

    This command controls the local area brightness boost image processing functionality for the display module. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 48: Byte 1 Return Parameters

    This command has no read parameters. 5.1.3.39.3 Return Parameters Figure 38 describes the return parameters. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 49: Return Parameters

    Byte 1 Figure 41 Byte 2 CAIC maximum lumens gain Byte 3 CAIC clipping threshold DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 50: Byte 1 Write Parameters

    Figure 43. Bit Weight Definition for the CAIC Clipping Threshold Value –1 –2 –3 –4 –5 –6 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 51: Bit Weight Definition For The Caic Rgb Intensity Gain Values

    Byte 1 Figure 45 Byte 2 CAIC maximum lumens gain Byte 3 CAIC clipping threshold DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 52: Byte 1 Return Parameters

    This command has no read parameters. 5.1.3.43.3 Return Parameters Figure 47 describes the return parameters. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 53: Return Parameters

    Figure 50 defines how this data is determined. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 54: Bit Weight Definition For The Optical Throw Ratio Data

    Figure 51. Bit Weight Definition for the Optical DMD Offset Data –1 –2 –3 –4 –5 –6 –7 –8 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 55: Method For Calculation For Optical Dmd Offset Data

    This information is required for byte 1 of this command. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 56: Examples Of Non-Inverted And Inverted Projector Orientations

    Optical throw ratio (MSByte) Byte 4 Optical DMD offset (LSByte) Byte 5 Optical DMD offset (MSByte) DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 57: Byte 1 Return Parameters

    Whenever the keystone capability is used, the OEM should set the border color to black. Setting this parameter to any other color when keystone is enabled produces undesirable results. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback...
  • Page 58: Pillar-Box Border Example

    • 0h: Defined by this command • 1h: Flash defined 24-bit color b(6:3) Reserved DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 59: Bit Weight Definition For The Projection Pitch Angle Data

    Figure 59. Bit Weight Definition for the Projection Pitch Angle Data –1 –2 –3 –4 –5 –6 –7 –8 DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 60: Examples Of Projection Pitch Angle

    5.1.3.50 Read Short Status (D0h) 5.1.3.50.1 Read This command provides a short system status for the display module. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 61: Byte 1 Return Parameters

    This command has no read parameters. 5.1.3.51.3 Return Parameters Table 47 describes the return parameters. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 62: Byte 1 Return Parameters

    • 0: No error • 1: Error b(2) Blue LED state: • 0: Off • 1: On DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 63: Byte 3 Return Parameters

    The system sets the watchdog timer timeout bit if the system has been reset due to a watchdog timer timeout. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback...
  • Page 64: Byte 1 Read Parameters

    5 though 6. 5.1.3.53.3 Return Parameters Table 50 describes the return parameters. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 65: Byte 5 Return Parameters

    DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback...
  • Page 66: Byte 6 Return Parameters

    5.1.3.55 Read DMD Device ID (D5h) 5.1.3.55.1 Read This command reads the DMD device ID for the display module. DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software DLPU020C – July 2014 – Revised May 2018 Programmer’s Guide Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 67 The OEM specifies a version number for the controller flash build in the format specified by this command. This command allows the OEM to read back this version information. DLPU020C – July 2014 – Revised May 2018 DLPC3430, DLPC3432, DLPC3435, DLPC3433, and DLPC3438 Software Programmer’s Guide Submit Documentation Feedback...
  • Page 68 Added controller device IDs for DLPC3433, DLPC3432, and DLPC3438 to Table 51 ..............• Added device with 0.23 qHD (960x540, Sub-LVDS) to Table 52 Revision History DLPU020C – July 2014 – Revised May 2018 Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 69 Changes from A Revision (September 2014) to B Revision ....................Page .......... • Changed range of CAIC clipping threshold from "0.0% to 2.0%" : to "0.0% to 4.0%" DLPU020C – July 2014 – Revised May 2018 Revision History Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 70 ................ • Removed Write Batch File Delay information from Table 2 ................• Removed Write Flash Batch File Delay (DBh) section Revision History DLPU020C – July 2014 – Revised May 2018 Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated...
  • Page 71 IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to, reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are developing applications that incorporate TI products;...

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