DLPU106A March   2021  – October 2021 DLP3021-Q1

 

  1.   Abstract
  2. 1Trademarks
  3. 2DLP3021-Q1 Electronics EVM Overview
    1. 2.1 Introduction
    2. 2.2 What is in the DLP3021-Q1 Light Engine EVM
      1. 2.2.1 Formatter Subsystem
      2. 2.2.2 Illumination Subsystem
      3. 2.2.3 Light Engine
      4. 2.2.4 Cables
    3. 2.3 Non-Optical Specifications
      1. 2.3.1 Electrical Specifications
      2. 2.3.2 Component Temperature Ratings
      3. 2.3.3 LED Driver Design
      4. 2.3.4 Video Specification
  4. 3Quick Start
    1. 3.1 Kit Assembly Instructions
    2. 3.2 Software Installation
    3. 3.3 Power-Up
    4. 3.4 Select Display Content
    5. 3.5 LED Driver
  5. 4Optics and Mechanics
  6. 5Software
    1. 5.1 DLP Composer
      1. 5.1.1 Default Register Configuration
      2. 5.1.2 Illumination
      3. 5.1.3 Sequence Set
      4. 5.1.4 Degamma Curves
      5. 5.1.5 Image/Video
      6. 5.1.6 Flash Blocks
      7. 5.1.7 Flash Programming
    2. 5.2 DLP Control Program
      1. 5.2.1 Connection
      2. 5.2.2 Scripting
      3. 5.2.3 Registers
      4. 5.2.4 Commands
    3. 5.3 MSP430 Example Code
  7. 6Revision History

2.2.3 Light Engine

The light engine included with the DLP3021LEQ1EVM can expect to achieve the specifications listed in Table 2-2.

Table 2-2 Light Engine Performance Specifications

PARAMETER

MIN

NOM

MAX

UNIT

Peak Lux at 1.76 m (measured at center of image)

Optimal Color1

White

135

Lux

Black

0.35

High Brightness2

White

178

Black

0.47

Full On/Full Off Contrast (average)

Optimal Color1

233

High Brightness2

286

Field of View (FOV), Horizontal × Vertical

18.3 × 10.4

Degrees

1: LED PWM=1023; duty cycles: R34%, G40.8%, B25.2%

2: LED PWM=1023; duty cycles: R24.9%, G62.4%, B12.7%