DLP LightCrafter Display 4710 EVM Gen2 User s Guide (Rev. B)

DLP LightCrafter™ Display 4710 EVM Gen2 User’s Guide

User's Guide

Literature Number: DLPU044B September 2016 – Revised October 2016

User's Guide DLPU044B – September 2016 – Revised October 2016


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DLP® LightCrafter™ Display 4710 EVM Overview This user’s guide presents an overview of the DLP LightCrafter Display 4710 evaluation module (EVM) and a general description of the main features and functions. It will explain the first steps to get started and provide a detailed description of the on board LEDs as well as the main connectors. It will give the user a successful start with their first DLP LightCrafter Display 4710 evaluation module (Figure 1).

Figure 1. DLP LightCrafter™ Display 4710 EVM In addition to this document, the following documents shown in Section 2 should be used.

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DLPU044B – September 2016 – Revised October 2016 Submit Documentation Feedback

Copyright © 2016, Texas Instruments Incorporated

Applicable Documents

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2

Applicable Documents The following documents are applicable to the DLP LightCrafter™ Display 4710 EVM and are available at ti.com: • DLP4710 (.47 1080p) DMD data sheet, DLPS056 • DLPC3439 controller data sheet, DLPS057 • DLPA3005 controller data sheet, DLPS071 • Software Programmer's Guide, DLPU035 • DLP LightCrafter Display EVM GUI Tool User's Guide, DLPU021 If you need assistance, please refer to the DLP and MEMS TI E2E community support forums.




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What is in the LightCrafter Display 4710 EVM

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What is in the LightCrafter Display 4710 EVM The DLP LightCrafter Display module (Figure 2) consists of three subsystems: 1. Light engine – includes the optics, red, green, and blue LEDs, and a 1920 x 1080 (1080p) DMD capable of 600 lumens out-of-the-box. 2. DLP Driver – includes the DLP chipset comprising of the DLPC3439 Controller and DLPA3005 PMIC/LED driver. 3. System front end – includes MSP430, ITE HDMI receiver, USB-Serial Bridge Controller and several connectors for external inputs (HDMI, USB, etc.) LED Cable (BLUE) LED Cable (GREEN)

Optical Engine

LED Cable (RED)

DMD Flex Cable

RED

GREEN

DMD Flex Cable Connector

DLPA3005

SPI_1

FAN_Connector

Slave

FLASH 64Mb

DLPC 3439

BLUE

SPI

VOFS VRST VBIAS

SYNC

1.8V

CTRL SUB_LVDS DATA

SUB_LVDS DATA

DLPC 3439

VLED (R/G/B)

FLASH 64Mb

SPI

Master PROJ_ON LED_SEL(2) SPI I2C RESETZ

1.1V 1.8V

SPI RESETZ 1.1V 1.8V

12V Step-Down Converter TPS54335A

Parallel I/F 24 Bit Data

IT6801 I2C

USB

EE PROM

I2C

MSP430F22x4

SPI

I2C USB-Serial Bridge Controller

PROJ_ON

SW_ONOFF

19V DC

Power_ ON/OFF

HDMI

Figure 2. DLP LightCrafter™ Display EVM Block Diagram

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Light Engine

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Light Engine The optical engine in the EVM is developed by Young Optics and is production ready. The light engine consists of the following components: • 0.47-inch 1080p DMD (DLP4710) • OSRAM P1W red, green and blue LED Table 1. EVM Optical Engine Parameter Values Parameter

Min

Typ

Max

Unit

Brightness at Red 12A / Green 16A / Blue 16A LED current

600

Lum

Red LED Current

12

A

Green / Blue LED Current

16

A

Brightness Uniformity

73%

Offset

100%

Focus Range (Wide)

40

120

inch

Image Diagonal Size

10

100

inch




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Quick-Start Procedure

5

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Quick-Start Procedure This quick-start assumes that the EVM default conditions are as shipped. 1. Power up the DLP LightCrafter™ Display 4710 EVM by applying an external DC power supply (19 V DC, 4.74 A) to PWR_IN connector (J28). External Power Supply Requirements: • Nom Output voltage: 19 VDC • Max Output Current: 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 PS_ON/OFF slide switch (SW28) to the ON position. +3.3V (D43) and INTZ (D57) LED will indicate when 19 V power is applied. 3. Push ON/OFF switch (SW21) to turn on the DLP LightCrafter™ Display 4710 EVM. +3.3V (D43), SYS_ON-OFF (D36), M_IRQ (D33) and S_IRQ (D34) LED will indicate that the DLP LightCrafter™ Display 4710 EVM is turned on. 4. After the DLP LightCrafter™ Display 4710 EVM is turned on, the projector will show a DLP LightCrafter™ Display splash image by default. 5. The focus and zoom of the image can be adjusted on the optical engine (Figure 3).

Zoom adjustment

Focus adjustment

Figure 3. Optical Engine With Focus and Zoom Adjustment

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Quick-Start Procedure

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6. Connect USB to the LightCrafter™ Display 4710 EVM and open the GUI for 4710 EVM on your computer. Then you can communicate to the EVM over the GUI software. If needed, please connect an HDMI source to the EVM. 7. When turning off the projector, push ON/OFF switch (SW21) and then move slide switch (SW28) to the OFF position before removing the power cable. IMPORTANT NOTE: To avoid potential damage to the DMD, it is required to turn off the projector with the above sequence before disconnecting the power. 8. There are eleven LED indicators on the DLP LightCrafter™ Display 4710 EVM (Table 2): Table 2. LEDs on the DLP LightCrafter™ Display 4710 EVM Location

Name

Description

D33

M_IRQ

LED OFF during DLPC3439_Master boots LED ON when DLPC3439_Master boot-up process is completed and ready to receive commands

D34

S_IRQ

LED OFF during DLPC3439_Slave boots LED ON when DLPC3439_Slave boot-up process is completed and ready to receive commands

D36

SYS_ON-OFF

LED ON when projector is in normal operation

D43

+3.3V

D44

WPC_01

LED ON when 19 V Power is applied and +3.3 V is working normally Reserved

D45

WPC_02

Reserved

D46

WPC_03

Reserved

D56

RESETZ

LED ON when DLPC3439 is in RESET

D57

INTZ

LED ON when DMD is in PARK mode

D66

STAT_LED1

LED blinking when PC is communicating to flash over SPI

D67

STAT_LED0

LED blinking when PC is communicating to DLPC3439 over I2C




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Connectors, Headers, and Switch Description

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Connectors, Headers, and Switch Description Table 3. List of Installed Connectors on the 4710 EVM Board

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Location

Name

J11

I2C

J18

HDMI

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

J21

SPI

J22

DMD CNNT

External SPI Programming interface connector 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

J32

Fan1

Connector for 12 V Fan

J33

Fan2


J34

MSP_JTAG

J35

SPI_SEL

Connector for 19 V DC power

MSP430 JTAG Programming interface connector Header to select Master/Slave SPI flash for external SPI Programming interface

J40

RED

J41

GREEN

J42

BLUE

Connector for BLUE LED cable

J43

Fan3


J45

TEMP

Reserved

J47

Mini_USB

J48

TRIG

SW21

ON/OFF

SW28

PS_ON/OFF

Connector for RED LED cable Connector for GREEN LED cable

Connector for Cypress USB controller Reserved Projector ON/OFF Switch Power Supply ON/OFF Switch




EVM Setup

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EVM Setup The DLP LightCrafter™ Display 4710 EVM is comprised of the DLP4710 (.47 1080p) DMD, DLPC3439 display controller, DLPA3005 PMIC/LED driver and other supporting components such as the Cypress Controller, the MSP430 MCU and the ITE HDMI Receiver. All of the above components besides the DLP4710 (located in the optical engine) are included on one board. The locations of the named parts are shown in Figure 4. MSP430 MCU

ITE HDMI Receiver

Cypress Controller

DLPC3439

DLPA3005

SPI Flashes

Figure 4. DLP LightCrafter™ Display 4710 Board




9

EVM Setup

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The DLP LightCrafter™ Display 4710 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 board as well as on the light engine. Please refer to Figure 5 to see the proper setup. CAUTION Ensure a good connection between the LED cable and the DMD flex cable to the DLP LightCrafter™ Display 4710 board. Blue LED

Green LED

Blue LED

Red LED

Green LED

Red LED

DMD Flex cable

Figure 5. LED Connection Figure 6 shows the final setup of all parts.

Figure 6. DLP LightCrafter™ Display 4710 EVM CAUTION Make sure that everything is set up correctly before connecting the power! Verify that the DMD flex cable is connected correctly to the LightCrafter™ Display 4710 board!

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Safety Instructions

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Safety Instructions

CAUTION Caution Hot surface. Contact with heatsinks may cause burns. Do not touch.

CAUTION Risk Group 2 Possibly hazardous optical radiation emitted from this product. Do not stare at operating lamp. May be harmful to the eye.

ATTENTION Observe precautions for handling. ELECTROSTATIC SENSITIVE DEVICES.




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Revision History

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Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from A Revision (September 2016) to B Revision .......................................................................................... Page • •

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Updated DMD brightness from 460 to 600 lumens in Section 3 .................................................................... 4 Updated Brightness from 456 to 600 lumens in Table 1 ............................................................................. 5

Revision History

DLPU044B – September 2016 – Revised October 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated

Revision History

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Changes from Original (September 2016) to A Revision ..................................................................................................... Page • Corrected Light Engine resolution from 180p to 1080p in Section 4 ............................................................... 5

DLPU044B – September 2016 – Revised October 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated

Revision History

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DLP LightCrafter Display 4710 EVM Gen2 User s Guide (Rev. B)

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