DLPU127 December   2023 DLP470NE , DLP480RE , DLP550HE , DLP550JE , DLP650LE , DLP650NE , DLP670RE , DLP780NE , DLP800RE , DLPC4430

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 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
  8. 2Software
    1. 2.1 Connecting the DMD EVM to the DLPC4430EVM
    2. 2.2 Quick Start
      1. 2.2.1 Downloading the Software
      2. 2.2.2 Powering-up the DLPC4430EVM and Preparing for the DLPC4430EVM to be Programmed
      3. 2.2.3 Programming the DLPC4430EVM and Displaying a SPLASH Image
      4. 2.2.4 JTAG Flash Programming
      5. 2.2.5 Flash Device Parameters
      6. 2.2.6 Troubleshooting
  9. 3Hardware
    1. 3.1 Connections
      1. 3.1.1 DLPC4430EVM Connections
        1. 3.1.1.1 DLPC4430EVM Connectors
        2. 3.1.1.2 DLPC4430EVM Test Points
      2. 3.1.2 DLP780NEEVM/DLP800REEVM Connections
        1. 3.1.2.1 DLP780NEEVM/DLP800REEVM Connectors
        2. 3.1.2.2 DLP780NEEVM/DLP800REEVM Test Points
      3. 3.1.3 DLP470NEEVM/DLP480REEVM Connections
        1. 3.1.3.1 DLP470NEEVM/DLP480REEVM Connectors
        2. 3.1.3.2 DLP470NEEVM/DLP480REEVM Test Points
      4. 3.1.4 DLP550HEEVM/DLP550JEEVM/DLP650LEEVM Connections
        1. 3.1.4.1 DLP550HEEVM/DLP550JEEVM/DLP650LEEVM Connectors
        2. 3.1.4.2 DLP550HEEVM/DLP550JEEVM/DLP650LEEVM Test Points
      5. 3.1.5 DLP650NEEVM/DLP670REEVM Connections
        1. 3.1.5.1 DLP650NEEVM/DLP670REEVM Connectors
        2. 3.1.5.2 DLP650NEEVM/DLP670REEVM Test Points
    2. 3.2 Power Supply Requirements
      1. 3.2.1 External Power Supply Requirements
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  11. 5Additional Information
    1. 5.1 If You Need Assistance
    2. 5.2 Caution Labels
    3.     Trademarks
  12. 6Related Documentation

2.2.2 Powering-up the DLPC4430EVM and Preparing for the DLPC4430EVM to be Programmed

Before powering up the EVM, make sure the included DLPC4430EVM jumpers are in the correct positions. The jumper locations are listed in Table 3-1 .

Table 2-1 Reference Designators
Jumper Description (Bold Indicates Default Position)
J9 - Red LED enable or Lamp Ballast Pins 1, 2 connected Red LED Enable
Pins 2,3 connected Lamp Mode
J10 - Daughter Card I2C Clock Pins 1, 2 connected I2C to SCL1
Pins 2,3 connected I2C to SCL0
J11 - Daughter Card I2C Data Pins 1, 2 connected I2C to SDA1
Pins 2,3 connected I2C to SDA0
J12 - Front-end DSP Power Pins 1, 2 connected to 1.8V
Pins 2,3 unused
J13 - Front-end Power Pins 1, 2 connected to 1.1V
Pins 2,3 unused
J21 - Controller Sensor selection Pins 1, 2 connected ADC_SDI
Pins 2,3 connected Comparator Sensor I/F
J29 - Controller Sensor selection (Continued) Pins 1,2 connected ADC_SDO
Pins 2,3 connected Light to Frequency Sensor I/F
J46 - DMD Current Selection Pins 1,2 connected for Low Current DMDs
Pins 2,3 connected for High Current DMDs

Jumper J8 is the Hold BL jumper. This jumper is used to put the DLPC4430EVM into boot loader mode, which allows the DLPC4430 controllers to be programmed. Connect this jumper to prepare the DLPC4430EVM to be programmed.

To power up the DLPC4430EVM, a 12 V, 5 A power supply is needed. Make sure the power supply is functional and the switch SW1 on the EVM is set to off before connecting the power supply to the EVM. Connecting the power supply when the switch is in the off position can prevent damage to the DLPC4430EVM from poor power connections. The figure below shows SW1 in the on position.

GUID-AD007DF1-F2D2-43E7-A0BB-2ED239BEBB49-low.png Figure 2-2 ON/OFF Switch

Once the power supply has been connected to the DLPC4430EVM, the switch SW1 can be flipped to the “on” position. The user can then plug in the USB cable into the board to prepare for programming the board.