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

1.2 What is in the DLPDLCR660TEVM, DLPDLCR470TEVM and DLPLCRDC4422EVM Evaluation Modules (EVMs)?

The DLPDLCR660TEVM, DLPDLCR470TEVM and DLPLCRDC4422EVM are designed to be used in pairs. The DMD EVMs cannot operated with the Controller EVM, DLPLCRDC4422EVM.

The DLPDLCR660TEVM, which includes the DLP660TE display chip, and the DLPDLCR470TEVM include the two flex cables required to connect to the DLPLCRDC4422EVM. DLPLCRDC4422EVM includes all circuitry required to drive the DLP660TE & DLP470TE display chip.

The DLPLCRDC4422EVM includes two DLPC4422 controllers in master-slave mode, two DLPA100s which serve as the power management and motor drivers, and other system circuitry such as the Vx1 receiver and system fan control.

The DLPLCRDC4422EVM can be programmed with either the DLP660TE or DLP470TE firmware which is available on the DLPC4422 product page. This firmware allows the DLPLCRDC4422EVM to drive either display chip. Figure 1-1 and Figure 1-2 show the top side of each EVM.

NOTE

Figure 1-2 does not show the necessary flex cables needed to pair to DLPLCRDC4422EVM.
DLPLCRDC4422_top.gifFigure 1-1 DLPLCRDC4422EVM
660TE_EVM.gifFigure 1-2 DLPDLCR660TEVM
dlpdlcr470tevm-front_wo_cables.gifFigure 1-3 DLPDLCR470TEVM