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Connectors, Headers, and Switch Description

9

DLPU079A – February 2019 – Revised July 2019

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Copyright © 2019, Texas Instruments Incorporated

Using the DLP4710EVM-LC Light Control Evaluation Module

7

Connectors, Headers, and Switch Description

Table 3. DLP4710 Light Control EVM Installed Connectors

Connector

Name

Description

J7

PWER_SEL

Header for voltage level selection for Trigger-IN/OUT

J8

M_3DR

Connector for selecting 3DR signal usage (Display or Light Control) for DLPC3479 Master

J9

S_3DR

Connector for selecting 3DR signal usage (Display or Light Control) for DLPC3479 Slave

J11

I2C

Connector for the I2C interface (DeVaSys USB-I2C/IO board)

J18

HDMI

Connector for HDMI input

J21

SPI

External SPI Programming interface connector

J22

DMD CNNT

Connector for DMD Flex Cable

J23

Spy-Bi-Wire

MSP430 Spy-Bi-Wire Programming interface connector

J24

WPC

Reserved

J26

Color Sensor

Reserved

J28

PWR_IN

Connector for 19 V DC power

J32

Fan1

Connector for 12 V Fan

J33

Fan2

Connector for 12 V Fan

J34

MSP_JTAG

MSP430 JTAG Programming interface connector

J35

SPI_SEL

Header to select Master/Slave SPI flash for external SPI Programming interface

J36

TSTPT

Header for remaining DLPC3479 test points (not used)

J40

RED

Connector for RED LED cable

J41

GREEN

Connector for GREEN LED cable

J42

BLUE

Connector for BLUE LED cable

J43

Fan3

Connector for 12 V Fan

J45

TEMP

Reserved

J47

Mini_USB

Connector for Cypress USB controller

J48

TRIG

Connector for Trigger In and Trigger Out for Light Control Application

SW21

ON/OFF

Projector ON/OFF Switch

SW28

PS_ON/OFF

Power Supply ON/OFF Switch

Summary of Contents for DLP4710EVM-LC

Page 1: ...ctors Headers and Switch Description 9 8 DLP4710 Light Control Trigger 10 9 EVM Setup 11 List of Figures 1 DLP4710 Light Control EVM 2 2 DLP4710 Light Control EVM Block Diagram 5 3 Optical Module With...

Page 2: ...PU079A February 2019 Revised July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Using the DLP4710EVM LC Light Control Evaluation Module Figure 1 DLP4710 Light Contro...

Page 3: ...e burns Do not touch WARNING Possible hazardous optical radiation emitted from this EVM Do not stare at the operating lamp There are no user serviceable parts inside the EVM optical module Never open...

Page 4: ...ments The following documents are applicable to the DLP4710 Light Control EVM and are available at ti com DLP4710 47 1080p DMD data sheet DLPS056 DLPC3479 controller data sheet DLPS112 DLPA3005 PMIC a...

Page 5: ...Control EVM 5 DLPU079A February 2019 Revised July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Using the DLP4710EVM LC Light Control Evaluation Module 4 What is in...

Page 6: ...following components 0 47 inch 1080p DMD DLP4710 OSRAM P1W red green and blue LED This optical module interfaces with the EVM using DMD pin mapping Option 2 Please refer to the DLPC3479 datasheet for...

Page 7: ...4 74 A Efficiency Level V NOTE TI recommends using an external power supply that complies with applicable regional safety standards such as UL CSA VDE CCC PSE etc 2 Move SW28 PS_ON OFF slide switch to...

Page 8: ...rol EVM to set the needed Trigger IN OUT voltage on the EVM 8 When turning off the projector push ON OFF switch SW21 and then move slide switch SW28 to the OFF position prior to removing the power cab...

Page 9: ...DMI input J21 SPI External SPI Programming interface connector J22 DMD CNNT Connector for DMD Flex Cable J23 Spy Bi Wire MSP430 Spy Bi Wire Programming interface connector J24 WPC Reserved J26 Color S...

Page 10: ...pplications Reserved for external trigger signal Input Applicable to internal pattern streaming mode only The 3DR pin on the DLPC3479 can be used as a 3D left or right reference indicator or as trigge...

Page 11: ...4710 Light Control EVM is comprised of the DLP4710 47 1080p DMD DLPC3479 display controller DLPA3005 PMIC LED driver and other supporting components such as the Cypress Controller the MSP430 MCU and t...

Page 12: ...he DLP4710 Light Control board has one connector for the DMD Flex cable to the 0 47 inch 1080p DMD and three LED connectors for red green and blue LEDs The connectors for each LED are named on the boa...

Page 13: ...truments Incorporated Using the DLP4710EVM LC Light Control Evaluation Module Figure 6 DLP4710 Light Control EVM CAUTION Make sure to follow all of the initialization procedures listed in this documen...

Page 14: ...on History Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from Original February 2019 to A Revision Page Added throw ratio for op...

Page 15: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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