DLPU126 December   2023 DLP470TE , DLP660TE , DLP780TE , DLPC4420

 

  1.   1
  2.   Description
  3.   Getting Started
  4.   Features
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 Other Items Needed for Operation
  7. 2Hardware
    1. 2.1 Power Supply Requirements
      1. 2.1.1 External Power Supply Requirements
    2. 2.2 Connections
      1. 2.2.1 DLPC4420AEVM Connections
        1. 2.2.1.1 DLPC4420AEVM Connectors
        2. 2.2.1.2 DLPC4420AEVM Test Points
      2. 2.2.2 DLP660TEEVM Connections
        1. 2.2.2.1 DLP660TEEVM Test Points
        2. 2.2.2.2 DLP660TEEVM Connectors
      3. 2.2.3 DLP470TEEVM Connections
        1. 2.2.3.1 DLP470TEEVM Test Points
        2. 2.2.3.2 DLP470TEEVM Connectors
      4. 2.2.4 DLP780TEEVM Connections
        1. 2.2.4.1 DLP780TEEVM Test Points
        2. 2.2.4.2 DLP780TEEVM Connectors
    3. 2.3 Connecting the DLP660TEEVM, DLP470TEEVM, or DLP780TEEVM to the DLPC4420AEVM
  8. 3Software
    1. 3.1 Quick Start
      1. 3.1.1 Downloading the Software
      2. 3.1.2 Powering-up the DLPC4420AEVM and Preparing for the DLPC4420AEVM to be Programmed
      3. 3.1.3 Programming the DLPC4420AEVM and Displaying a SPLASH Image
      4. 3.1.4 JTAG Flash Programming
      5. 3.1.5 Flash Device Parameters
      6. 3.1.6 Troubleshooting
  9. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  10. 5Additional Information
    1. 5.1 If You Need Assistance
    2. 5.2 Caution Labels
    3.     Trademarks
  11. 6Related Documentation from Texas Instruments

Troubleshooting

ProblemPossible Resolutions
USB Communication Error
GUID-86EE78ED-85B7-4985-993C-8F1190B00D40-low.gifFigure 3-16 USB Communication Error
Verify the correct communication settings have been applied. Make sure the USB cable is connected both to the projector and computer.
I2C communication error
GUID-E41934E1-310C-4F39-88D6-85D40FC0AAA3-low.gifFigure 3-17 I2C communication error
Verify the correct communication settings have been applied. Make sure a DeVaSys box and the appropriate USB and I2C cables are connected.
Programming Mode error
GUID-62E185AE-F479-46CE-9593-A3DB7DC4FAC6-low.gifFigure 3-18 Programming Mode error
Check the connection settings and try again.
Note: If this occurs only occasionally, then increase the programming delay to 20000 ms.
GUID-E660FB96-1534-477B-8901-5365724DA09C-low.gif Figure 3-19 Device Programming Delay Increase
Tool bars or panels missing
GUID-D01BFCBF-3C3D-426F-8080-70D1874003B4-low.gifFigure 3-20 Tool Bar and Panel Display Settings