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
Hz
• 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
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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 1-4. 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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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,
D2
D10
D8
J22
J9
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
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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