DLPU137A April   2024  – September 2025

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specifications
      1. 1.3.1 Electrical Specifications
      2. 1.3.2 Component Temperature Ratings - DLP4620SQ1EVM
      3. 1.3.3 Component Temperature Ratings - DLP4621Q1EVM
      4. 1.3.4 Input Video Specifications
      5. 1.3.5 SPI and I2C Timing
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 DLP4620SQ1EVM Block Diagram
    2. 2.2 DLP4621Q1EVM Block Diagram
    3. 2.3 Controller PCB
    4. 2.4 RGB LED Driver PCB - DLP4620SQ1
    5. 2.5 Cables - DLP4620SQ1EVM
    6. 2.6 LED Driver PCB - DLP4621Q1EVM
    7. 2.7 Driver Requirements - DLP4621Q1EVM
    8. 2.8 Cables - DLP4621Q1EVM
    9. 2.9 Optical Engine Requirements
  8. 3Software
    1. 3.1 Software Installation
    2. 3.2 Quick Start - DLP4620SQ1EVM
      1. 3.2.1 Kit Assembly Instructions - DLP4620SQ1EVM
      2. 3.2.2 Powering-Up EVM
      3. 3.2.3 Steps to Reprogram the Onboard Flash Memory
    3. 3.3 Quick Start - DLP4621Q1EVM
      1. 3.3.1 Kit Assembly Instructions - DLP4621Q1EVM
      2. 3.3.2 Powering-Up EVM
      3. 3.3.3 Steps to Reprogram the Onboard Flash Memory
    4. 3.4 Connecting EVM to the DLPC230-Q1 Control Program via SPI
    5. 3.5 Connecting EVM to the DLPC230-Q1 Control Program via USB
  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 Trademarks
    2.     44
  11. 6Revision History

2.5 Cables - DLP4620SQ1EVM

The DLP4620SQ1EVM kit contains the cables and Cheetah USB to SPI adapter listed in Table 2-10 and shown in Figure 2-5.

DLP4620SQ1EVM DLP4621Q1EVM DLP4620SQ1EVM Cables Figure 2-5 DLP4620SQ1EVM Cables
Table 2-6 DLP4620SQ1EVM Cables
NAME REFERENCE QUANTITY

Photodiode cable

 A 1
Input power cable B 1
Host SPI cable C 1
Host I2C Cable
(includes PROJ_ON, HOLD_BOOT, HOST_IRQ signals)		 D 1

LED driver to controller board power cable

 E

1

Controller to DMD board flex cable

 F

1
Red illuminator power cables G

2

Green illuminator power cables

H

2

Blue illuminator power cables

I

2

LED driver to controller board HUD interface flex cable

J

 1

A block diagram for the DLP4620SQ1EVM can be found in Figure 2-1.