Texas Instruments DLP DLPC4420AEVM Manuale utente

EVM User's Guide: DLPC4420AEVM

DLP® Display ≥0.47-in Array 4K UHD Evaluation Module

Description

The DLPC4420AEVM controller evaluation module

(EVM), when combined with the DLP660TEEVM,

DLP780TEEVM or DLP470TEEVM digital micromirror

device (DMD) EVMs, can accelerate the prototyping

time of DLP ultra high definition (UHD - 3840x2160)

system over 2000 lumens. The DLPC4420AEVM

provides a design for driving 4K UHD DMDs while

allowing for testing of custom front end systems.

The combination of the DLPC4420AEVM with any of

these 4K UHD DMD EVMs can display SPLASH, test

patterns or video from HDMI source on the DMD.

Getting Started

1. Order DLPC4420 chipset EVMs (controller and

DMD) and an applicable power supply.

2. Read this User's Guide completely and the

DLPC4420 Software Programmer's Guide.

3. Download the DLPC44xx-GUI and the

DLPC4420EVM-SW.

4. Download the DMD EVM and the controller EVM

design files.

Features

• Designed to be used with a 4K UHD DMD EVM

• Supports up to 4K UHD at 60 Hz or 1080p at 240

• Includes two DLPC4420 controllers, two DLPA100

controller PMIC and motor drivers, and an FPGA

• Power supply, optics, illumination source, and

extension cables are not included

• Offers several interface options for USB, I2C and

trigger inputs and outputs

DLP DLP780TEEVM and DLPC4420AEVM Evaluation Module

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DLP® Display ≥0.47-in Array 4K UHD Evaluation Module 1

1 Evaluation Module Overview

This user's guide explains the hardware and software features of the DLP Products DLP660TEEVM,

DLP470TEEVM, DLP780TEEVM and DLPC4420AEVM systems. The EVM architecture and connectors

are described along with a quick start guide on how to operate the DLP660TEEVM, DLP470TEEVM,

DLP780TEEVM and DLPC4420AEVM using the DLPC44xx-GUI. Specific DLP® chip details and operation can

be found in related component documentation.

Note

Power supply, optics, illumination source, and extension cables are sold separately. See Other Items

Needed for Operation.

1.1 Introduction

The DLP Products DLP660TEEVM, DLP470TEEVM, DLP780TEEVM and DLPC4420AEVM offer a reference

design to enable faster development cycles for users of the DLPC4420 chips and allow evaluation of TI’s

DLP660TE, DLP470TE and DLP780TE UHD digital micromirror displays (DMDs). The three DMD EVMs

(DLP660TEEVM, DLP470TEEVM and DLP780TEEVM) and one controller EVM (DLPC4420AEVM) are referred

to as a chipset.

These evaluation kits bring together a set of components providing a great starting point to evaluate a UHD DLP

system for:

• Laser TV

• Enterprise Projectors

• Digital Signage

• Gaming Systems

• Smart Projectors

• Stage Lighting Systems

1.2 Kit Contents

The DLP660TEEVM, DLP470TEEVM, DLP780TEEVM and DLPC4420AEVM are designed to be used in pairs.

The DMD EVMs cannot operate without the Controller EVM, DLPC4420AEVM.

The three DMD EVMs have a board-mounted connector that mates with the DLPC4420AEVM controller board.

DLPC4420AEVM includes all circuitry required to drive the DLP660TE, DLP470TE and DLP780TE display chip.

The DLPC4420AEVM includes two DLPC4420 controllers in primary-secondary mode, two DLPA100s which

serve as the power management and motor drivers, and other system circuitry such as the Vx1 receiver and

system fan control.

The DLPC4420AEVM can be programmed with one of the three DMD's firmware which is available on the

DLPC4420 product page. This firmware allows the DLPC4420AEVM to drive the display chip. Figure 1-1, Figure

1-2 , Figure 1-3, and Figure 1-4 show the top side of each EVM.

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Figure 1-1. DLPC4420AEVM

Figure 1-2. DLP660TEEVM

Figure 1-3. DLP470TEEVM

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DLP® Display ≥0.47-in Array 4K UHD Evaluation Module 3

Figure 1-4. DLP780TEEVM

1.3 Specification

Table 1-1.

INPUT PARAMETERS CONDITIONS MIN TYP MAX UNIT

Vdc Section 2.1 11.4 12 13.2 V

I 7 A

1.4 Device Information

The DLP660TEEVM, DLP470TEEVM, DLP780TEEVM and DLPC4420AEVM contain the electronics required

to drive either the DLP660TE, DLP470TE or DLP780TE DMD. The DLPC4420AEVM offers several interface

options for USB, I2C, and trigger inputs and outputs.

Table 1-2 shows the use of shared EVM designs. This guide relates to 4k UHD resolution DMDs only.

Table 1-2. 4K/UHD DMD EVMs

DMD Covered Resolution DLP EVM #

DLP780TE 4k/UHD DLP099

DLP470TE 4k/UHD DLP104

DLP660TE 4k/UHD DLP080

The system block diagram Figure 1-5 details the functionality and control when using the DLP660TEEVM and

DLPC4420AEVM.

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Figure 1-5. EVM System Block Diagram

The major components of the DLPC4420AEVM are:

• Two DLPC4420 controllers

• Two DLPA100 power management and motor driver chips

• FPGA used to split incoming Vx1 data for the two DLPC4420 controllers

The major components of the DLP660TEEVM are:

• DLP660TE 0.66-inch UHD DMD

• Connector designed to attach the DLP660TEEVM to the DLPC4420AEVM

• TPS65145 used to generate the DMD's reset voltages

The major components of the DLP470TEEVM are:

• DLP470TE 0.47-inch UHD DMD

• Connector designed to attach the DLP470TEEVM to the DLPC4420AEVM

• TPS65145 used to generate the DMD's reset voltages

The major components of the DLP780TEEVM are:

• DLP780TE 0.78-inch UHD DMD

• Connector designed to attach the DLP780TEEVM to the DLPC4420AEVM

• DLPA300 used to generate the DMD's reset voltages

1.5 Other Items Needed for Operation

The DLP660TEEVM, DLP470TEEVM, DLP780TEEVM and the DLPC4420AEVM are capable of displaying

images on to the DMD. The EVMs are meant to accelerate initial system design. However, these EVMs do

not ship with optics, illumination source, cables, power supplies, or additional hardware components. These are

system parameters that are left for the user to design or provide:

• Power supply (See Section 2.1.1)

• Mini-USB cable: A to B USB cable

• Optics

• Illumination module and source

• Front-End Vx1 Source capable of running at 600 MHz pixel clock

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DLP® Display ≥0.47-in Array 4K UHD Evaluation Module 5

2 Hardware

2.1 Power Supply Requirements

2.1.1 External Power Supply Requirements

The DLPC4420AEVM does not include a power supply. The external power supply requirements are:

• Nominal voltage: 12-V DC -5%/+10%

• Maximum Output Current: 7 A

• DC connector size:

– Inner diameter: 2.5 mm

– Outer diameter: 5.5 mm

– Shaft: 9.5-mm female, center positive

• Efficiency level: V

• A recommended power supply is

•Digi-Key part number 993-1009-ND, or equivalent

Note

External Power Supply Regulatory Compliance Certifications: Recommend selection and use of an

external power supply, which meets TI’s required minimum electrical ratings in addition to complying

with applicable regional product regulatory and safety certification requirements such as (by example)

UL, CSA, VDE, CCC, PSE, and so forth.

2.2 Connections

This chapter introduces all the connections and test points available on the DLPC4420AEVM, DLP660TEEVM,

DLP470TEEVM, and DLP780TEEVM.

2.2.1 DLPC4420AEVM Connections

Figure 2-1 depicts the switches and connectors with their respective locations. Note that neither cables nor the

power supply is included with the module.

TP6

TP7

TP9

TP11

TP12

TP14

TP15

TP16

TP20

TP21

TP17

TP25

TP31

TP35

TP39

TP36 TP28 TP46-

TP55

J57

SW1J37

J14 TP1 TP10 TP13 TP3 TP4 TP8 TP2 TP5 J11TP50

J28

J31,

TP22,

TP23

TP30,

TP32,

TP33,

TP34

J32,

J33

J38

TP37,

TP38,

TP40-

TP45

J40

TP18,

TP19

TP24,

TP26,

TP27,

TP29

D1,

D10

J22

J41

J29

Figure 2-1. DLPC4420AEVM Test Points and Connectors

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2.2.1.1 DLPC4420AEVM Connectors

Reference Designator Description Physical Connection Type

J1 Colorwheel #2 motor drive Cable

J2 Colorwheel #1 motor drive Cable

J3 Lamp Ballast Control Cable

J4 Colorwheel #2 Index Sensor Cable

J5 Colorwheel #1 Index Sensor Cable

J6 Fan #3 Cable

J7 Fan #2 Cable

J8 Fan #1 Cable

J9 V-By-One Input Cable

J10 I2C1 Bus Cable

J11 FE_12V Jumper (short)

J12 I2C2 Bus Cable

J13 I2C0 Bus Cable

J14 Blue_LED_EN / Lamp Mode Jumper selection

J15 FAN #6 Cable

J16 FAN #5 Cable

J17 FAN #4 Cable

J18 Keyboard Interface Cable

J19 FPGA Testmux Header

J20 5 V Fan Cable

J21 FPGA_JTAG Cable

J22 12 V Input Power (Barrel)

J23 FPGA Testmux Test Points

J24 FPGA Testmux Header

J25 FPGA Test Points Header

J26 RS_232_M (Primary) Cable

J27 ASIC JTAG Cable

J28 JTAG TDO1/2 Bus Selection Jumper selection

J29 Manual Reset Jumper Jumper (short)

J30 Optional DLP1000 #3 Header Cable

J31 HOLD_BL Jumper (short)

J32 Vx1 Swap PN Jumper (short)

J33 Vx1 Swap Bit Order Jumper (short)

J34 LED_EN Jumper selection

J35 RS_232_S (Secondary) Cable

J36 PWM SSI Driver I/F Cable

J37 JTAG Boundary Scan Cable

J38 ADC Sensor Interface Jumper selection)

J39 SPI Driver and Control I/F Cable

J40 FAN6_EN Jumper selection

J41 Mini-USB Cable

J42 SM_PIC (Actuator Test Points) Cable

J43 XPR Cable

J44 SSI_TSP Test Points

J45 ADC Integrating Sensor Board I/F Cable

J46 D_BLK Cable

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Reference Designator Description Physical Connection Type

J47 3D_TOG Cable

J48 L2F_Sens Cable

J49 SSI SPI Control Cable

J52 4420 (Primary) Testpoints Header

J53 4420 (Secondary) Testpoints Header

J54 Actuator Interface Cable

J55 Actuator Interface Cable

J56 Actuator Interface Cable

J57 FMC Connector Cable

2.2.1.2 DLPC4420AEVM Test Points

Reference Designator Description

TP1 LAMPLITZ_FLTR

TP2 CW1 Sense Input

TP3 CW2 Sense Input

TP4 CW_INDEX2

TP5 CW_INDEX1

TP6 LMPCTRL

TP7 P5V_M

TP8 GND

TP9 P12V

TP10 A1P8V_M

TP11 P12V

TP12 GND

TP13 CW_PWM1

TP14 P1P1V_M

TP15 P1P8V_M

TP16 P3P3V_M

TP17 P2P5V_M

TP18 ACT_SYNC_0

TP19 ACT_SYNC_1

TP20 P5V_S

TP21 GND

TP22 EXT_ARSTZ

TP23 MTR_ARSTZ

TP24 S_P1_VSYNC

TP25 A1P8V_S

TP26 S_P1_HSYNC

TP27 S_P_CLK1

TP28 CW_PWM2

TP29 S_P_DATAEN1

TP30 M_P_CLK1

TP31 P1P1V_S

TP32 M_P_DATAEN1

TP33 M_P1_HSYNC

TP34 M_P1_VSYNC

TP35 P1P8V_S

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Reference Designator Description

TP36 P3P3V_S

TP37 SSP0_CSZ0

TP38 DADSTB

TP39 P2P5V_S

TP40 SSP0_CSZ1

TP41 SSP0_RXD

TP42 SSP0_CSZ2

TP43 A_SSP0_CLK

TP44 SSP0_CSZ3

TP45 A_SSP0_TXD

TP46 LED_SCLK

TP47 LED_DIN

TP48 ADC_SCLK

TP49 ADC_SDO

TP50 LED_DOUT

TP51 LED_OE

TP52 LED_DIR

TP53 ADC_RST

TP54 ADC_SDIN

TP55 ADC_CSZ

TP500 GND

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2.2.2 DLP660TEEVM Connections

Figure 2-2 depicts the switches and connectors with their respective locations.

TP1-

TP2

TP4,

TP32

TP3

TP30

TP5

TP8

TP9

TP6

TP10

TP5

TP7

TP3

TP32

TP6

TP30

TP11,TP13,TP15,

TP18,TP19,TP23,

TP28,TP29

TP10,TP12,TP14,

TP16,TP17,TP22,

TP24,TP25,TP26,

TP27

J500

TP10

Figure 2-2. DLP660TEEVM Test Points and Connectors

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