DLPU077A March   2019  – June 2019 DLPC4422

 

  1.   Read This First
    1.     2
    2.     Trademarks
    3.     About This Guide
    4.     Related Documentation from Texas Instruments
  2. 1DLPDLCR660TEVM, DLPDLCR470TEVM and DLPLCRDC4422EVM Overview
    1. 1.1 Welcome
    2. 1.2 What is in the DLPDLCR660TEVM, DLPDLCR470TEVM and DLPLCRDC4422EVM Evaluation Modules (EVMs)?
    3. 1.3 EVM Boards
    4. 1.4 Other Items Needed for Operation
    5. 1.5 DLPLCRDC4422EVM, DLPDLCR470TEVM and DLPDLCR660TEVM EVM Flex Cable
  3. 2Quick Start
    1. 2.1 Downloading the Software
    2. 2.2 Connecting the DLPDLCR660TEVM, or DLPDLCR470TEVM, to the DLPLCRDC4422EVM
    3. 2.3 Powering-up the DLPLCRDC4422EVM and preparing for the DLPLCRDC4422EVM to be programmed
    4. 2.4 Programming the DLPLCRDC4422EVM and Displaying a SPLASH image
    5. 2.5 Troubleshooting
  4. 3Connections
    1. 3.1 DLPLCRDC4422EVM Connections
      1. 3.1.1 Connectors
      2. 3.1.2 TestPoints
    2. 3.2 DLPDLCR660TEVM Connections
      1. 3.2.1 Test Points
      2. 3.2.2 Connectors
    3. 3.3 DLPDLCR470TEVM Connections
      1. 3.3.1 Test Points
      2. 3.3.2 Connectors
  5. 4Power Supply Requirements
    1. 4.1 External Power Supply Requirements
  6. 5Safety
    1. 5.1 Caution Labels
    2. 5.2 If You Need Assistance
  7.   Revision History

1.3 EVM Boards

The DLPDLCR660TEVM, DLPDLCR470TEVM and DLPDLCRDC4422EVM EVMs contain the electronics required to drive either DLP660TE or DLP470TE DMD. The DLPLCRDC4422EVM offers several interface options for USB, I2C, and trigger inputs and outputs.

The system block diagram Figure 1-4 details the functionality and control when using the DLPDLCR660TEVM and DLPDLCRDC4422EVM.

System_block_diagram.gifFigure 1-4 EVM System Block Diagram

The major components of the DLPLCRDC4422EVM are:

  • Two DLPC4422 controllers
  • Two DLPA100 power management and motor driver chips
  • Altera FPGA used to split incoming Vx1 data for the two DLPC4422 controllers

The major components of the DLPDLCR660TEVM are:

  • DLP660TE 0.66-inch UHD DMD
  • Two flex cables designed to connect the DLPDLCR660TEVM to the DLPLCRDC4422EVM
  • TPS65145 used to generate the DMD's reset voltages

The major components of the DLPDLCR470TEVM are:

  • DLP470TE 0.47-inch UHD DMD
  • Two flex cables designed to connect the DLPDLCR470TEVM to the DLPLCRDC4422EVM
  • TPS65145 used to generate the DMD's reset voltages