DLPU101E December   2020  – October 2025

 

  1.   1
  2.   Read This First
  3.   About This Guide
  4.   Trademarks
  5.   5
  6.   Related Documentation from Texas Instruments
  7.   If You Need Assistance
  8. 1DLP LightCrafter Single DLPC900 EVM Overview
    1. 1.1 Welcome
    2. 1.2 DLP LightCrafter Single DLPC900 Evaluation Module (EVM) Hardware
    3. 1.3 EVM Board
    4. 1.4 Other Items Needed for Operation
    5. 1.5 DLP LightCrafter Single DLPC900 Connections
      1. 1.5.1 DLP LightCrafter Single DLPC900 LED Enable and PWM Outputs
      2. 1.5.2 DLP LightCrafter Single DLPC900 Trigger Input and Output Voltage Selectors
    6. 1.6 DLP LightCrafter Single DLPC900 EVM Flex Cable
    7. 1.7 DLP LightCrafter Single DLPC900 EVM and DMD EVM Assembly
  9. 2Quick Start
    1. 2.1 Power-up the DLP LightCrafter Single DLPC900 EVM
    2. 2.2 Creating a Simple Pattern Sequence
  10. 3Operating the DLP LightCrafter Single DLPC900 EVM
    1. 3.1  DLP LightCrafter Single DLPC900 Control Software
    2. 3.2  PC Software
    3. 3.3  System Common Controls
      1. 3.3.1 Operating Mode
      2. 3.3.2 Connected DMD Type
      3. 3.3.3 EVM Information
      4. 3.3.4 Status
    4. 3.4  System Settings
    5. 3.5  Video Mode
      1. 3.5.1 Video Support
    6. 3.6  Pattern Modes
      1. 3.6.1 Menu Bar
      2. 3.6.2 Creating a Pattern Sequence in Pattern On-The-Fly Mode
      3. 3.6.3 Creating a Pattern Sequence in Pre-Stored Pattern Mode
      4. 3.6.4 Reordering a Pattern Sequence using the Edit LUT Feature
        1. 3.6.4.1 Special Considerations for Input Triggers when using the Edit LUT Feature
      5. 3.6.5 Creating a Pattern Sequence in Video Pattern Mode
      6. 3.6.6 Creating a Pattern Sequence With DMD Block Load
      7. 3.6.7 Pattern Settings
    7. 3.7  Batch Files
      1. 3.7.1 Execute Batch File
      2. 3.7.2 Creating and Saving Batch Files
        1. 3.7.2.1 Creating and Saving a Batch File Using the GUI
        2. 3.7.2.2 Creating a Batch File Using a Text Editor
      3. 3.7.3 Loading a Batch File
      4. 3.7.4 Adding a Batch File to the Firmware
    8. 3.8  Peripherals
      1. 3.8.1 Peripherals Tab
      2. 3.8.2 Debug Tab
    9. 3.9  Firmware
      1. 3.9.1 Adding or Removing Patterns from the Firmware
        1. 3.9.1.1 Deleting Images
        2. 3.9.1.2 Adding Images
        3. 3.9.1.3 Adding Both Images and Batch Files
      2. 3.9.2 Reprogram Firmware for a Different Supported DMD
    10. 3.10 Flash Device Parameters
    11. 3.11 JTAG Flash Programming
    12. 3.12 Programming an EDID
  11. 4Connectors
    1. 4.1  Input Trigger Connectors
    2. 4.2  Output Trigger Connectors
    3. 4.3  DLPC900 UART
    4. 4.4  DLPC900 I2C Port 0
    5. 4.5  DLPC900 I2C Port 1
    6. 4.6  DLPC900 I2C Port 2
    7. 4.7  JTAG Boundary Scan
    8. 4.8  GPIO and PWM
    9. 4.9  Power
    10. 4.10 External Parallel Video Connector
  12. 5Power Supply Requirements
    1. 5.1 External Power Supply Requirements
  13. 6Safety
    1. 6.1 Caution Labels
  14. 7Revision History

4.5 DLPC900 I2C Port 1

The I2C_1 connector J14 pins are shown in Table 4-5 (see note). Two matching four-pin, 1.25mm connector part numbers are:

  • Molex part number: 51021-0400
  • Digi-Key part number: WM1722-ND

The corresponding terminal (crimp) part numbers are:

  • Molex part number: 50079-8100
  • Digi-Key part number: WM2023-ND
Table 4-5 I2C Port 1 Connector Pins
Description Pin Supply Range
I2C SCL 1 3.3V
I2C SDA 2 3.3V
3.3V supply 3 3.3V
Ground 4 0V