Texas Instruments DLPC4430EVM User manual

EVM User's Guide: DLPC4430EVM
DLP® Display ≥0.47-in Array WUXGA/1080p/WXGA/XGA/
SVGA Evaluation Module
Description
The DLPC4430EVM provides a design for driving the
above DMDs, and allow for testing of customer front
end systems. The combination of the DLPC4430EVM
with any of these DMD EVMs can display SPLASH,
test patterns or video from HDMI source on the DMD.
The DLPC4430EVM controller evaluation module
(EVM) can accelerate the prototyping time of DLP
1080p (1920x1080), WUXGA (1920x1200), WXGA
(1280x800), XGA (1024x768), and SVGA (800x600)
systems over 2000 lumens when combined with the
DLP650NEEVM, DLP780NEEVM, DLP470NEEVM,
DLP670REEVM, DLP800REEVM, DLP480REEVM,
DLP550JEEVM, DLP550HEEVM, or DLP650LEEVM
digital micromirror device (DMD) EVMs.
Get Started
1. Order DLPC4430 chipset EVMs (controller and
DMD) and an applicable power supply.
2. Read this user's guide completely and the
DLPC4430 Software Programmer's Guide.
3. Download the DLPC44xx-GUI and the
DLPC4430EVM-SW from the product page
(DLPC4430).
4. Download the DMD EVM and the controller EVM
design files.
Features
• Supports up to WUXGA resolution at 1920x1200
at 120 Hz (2D and 3D)
• Designed to be used with a 1080p, WUXGA and
SVGA/XGA/WXGA EVM
• Includes one DLPC4430 controller and one
DLPA100 controller PMIC and motor driver
• Power supply, optics, illumination source, and
extension cables are not included
• Offers several interface options for USB, I2C and
trigger inputs and outputs
Applications
•Laser TV
•Educational projectors
•Digital signage
•Gaming machines
•Smart lighting
•Stage lighting systems
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1 Evaluation Module Overview
1.1 Introduction
This user's guide explains the hardware and software features of the DLP Products DLP650NEEVM,
DLP780NEEVM, DLP470NEEVM, DLP670REEVM, DLP800REEVM, DLP480REEVM, DLP550JEEVM,
DLP550HEEVM, DLP650LEEVM, and DLPC4430EVM systems. The EVM architecture and connectors are
described along with a quick start guide on how to operate the previous mentioned EVMs 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 Section 1.5.
The DLP Products listed in paired with DLPC4430EVM offer a reference design to enable faster development
cycles for users of the DLPC4430 controllers and allow evaluation of DLPC4430 chipsets. The combination of
DMD and controller is referred to as a chipset.
These evaluation kits bring together a set of components providing a great starting point to evaluate a DLP
system for applications listed in the above section.
1.2 Kit Contents
The DMD EVMs found in Table 1-1 and DLPC4430EVM are designed to be used in pairs. The DMD EVMs
cannot operated with the Controller EVM, DLPC4430EVM.
The DMD EVMs have a board-mounted connector that mates with to the DLPC4430EVM controller board.
DLPC4430EVM includes all circuitry required to drive the DMD EVM.
The DLPC4430EVM includes one DLPC4430 controller, two DLPA100s which serve as the power management
and motor drivers, and other system circuitry such as the parallel receiver and system fan control.
The DLPC4430EVM can be programmed with any firmware which is available on the DLPC4430 product page.
This firmware allows the DLPC4430EVM to drive the desired display chip. Figure 1-1, Figure 1-2, Figure 1-3,
Figure 1-3, and Figure 1-3 show the top side of each EVM.
Figure 1-1. DLPC4430EVM
Figure 1-2. DLP780NEEVM/DLP800REEVM
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Figure 1-3. DLP470NEEVM/DLP480REEVM
Figure 1-4. DLP550HEEVM/DLP550JEEVM/
DLP650LEEVM
Figure 1-5. DLP650NEEVM/DLP670REEVM
1.3 Specification
INPUT PARAMETERS CONDITIONS MIN TYP MAX UNIT
Vdc Section 3.2 11.4 12 13.2 V
I 7 A
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1.4 Device Information
The DMD EVMs and DLPC4430EVM contain the electronics required to drive any DMD found in Table 1-1. The
DLPC4430EVM offers several interface options for USB, I2C, and trigger inputs and outputs.
Table 1-1. DMD EVMs
DMD Covered Resolution EVM #
DLP780NE 1080p DLP073
DLP800RE WUXGA DLP098
DLP550HE SVGA DLP077
DLP550JE XGA DLP100
DLP650LE WXGA DLP101
DLP650NE 1080p DLP078
DLP670RE WUXGA DLP102
DLP470NE 1080p DLP079
DLP480RE WUXGA DLP103
The system block diagram Figure 1-6 details the functionality and control when using the DLP650NEEVM and
DLPC4430EVM.
Connector
Flex
Input from Front End Board:
(Parallel Port)
*Designed by user/3rd party
60 bit
DAD CTRL and SCP CTRL
DLPA100
(Controller
Voltages)
1.21 V
1.8 V
3.3 V
5 V
Colorwheel 1 Motor Ctrl
12 V
CTRL SIGNALS
JTAG
Flash
ADDR DATA
Lamp Ballast
DATA
FE CTRL
FE CTRL
DLPA100
(FPGA
Voltages)
1.21 V
1.8 V
3.3 V
5 V
Colorwheel 2 Motor Ctrl
12 V
CTRL SIGNALS
16
23
DLP780NE
DMD
780NE - EVM
4430 - EVM
Data
DLPA300
Voffset
Vbias
Vreset
DLPC4430
Controller
1.21 V
1.8 V
3.3 V
USB CTRL
12 V, 3.3V
3D L/R
GPIO
Figure 1-6. EVM System Block Diagram
The major components of the DLPC4430EVM are:
• One DLPC4430 controller
• Two DLPA100 power management and motor driver chips
The major components of the DLP780NEEVM and DLP800REEVM are:
• DLP780NE 0.78-inch 1080p DMD or DLP800RE 0.8-inch WUXGA DMD
• Connector designed to attach the to the DLPC4430EVM
• DLPA300 used to generate the DMD's reset voltages
The major components of the DLP550HEEVM, DLP550JEEVM, and DLP650LEEVM are:
• DLP550HE 0.55-inch SVGA DMD, DLP550JE 0.55-inch DMD, or DLP650LE 0.65-inch DMD
• Connector designed to attach the to the DLPC4430EVM
• DLPA200 used to generate the DMD's reset voltages
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The major components of the DLP650NEEVM and DLP670REEVM are:
• DLP650NE 0.65-inch 1080p DMD or DLP670RE 0.67-inch WUXGA DMD
• Connector designed to attach the to the DLPC4430EVM
• TPS65145 used to generate the DMD's reset voltages
The major components of the DLP470NEVM and DLP480REEVM are:
• DLP470NE 0.47-inch 1080p DMD or DLP480RE 0.48-inch WUXGA DMD
• Connector designed to attach the to the DLPC4430EVM
• TPS65145 used to generate the DMD's reset voltages
1.5 Other Items Needed for Operation
The DMD EVMs and the DLPC4430EVM are capable of displaying images on to the DMD. The EVMs are meant
to accelerate initial system design. 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 3.2.1)
• Mini-USB cable: USB A or B cable
• Optics
• Illumination module and source
• Front-End Parallel Port source
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2 Software
2.1 Connecting the DMD EVM to the DLPC4430EVM
Before connecting a DLP EVM to the DLPC4420AEVM, identify the male connector on the back of the DMD
EVM.
The connectors are keyed by design and must follow an orientation to mate with the female connector (J63)
located on the DLPC4430EVM.
The EVM needs to look like Figure 2-1 after the FMC cables have been properly connected between the
DLP650NEEVM and the DLPC4430EVM. The process is the same for use with the other DMDs seen in .
Figure 2-1. EVMs Connected
2.2 Quick Start
This section details a quick start guide on how to:
• Download the associated software
• Connect a DMD EVM to the DLPC4430EVM
• Power up the DLPC4430EVM
• Program the DLPC4430EVM to display a SPLASH image on the DMD
• Troubleshoot issues
2.2.1 Downloading the Software
Before programming the DLPC4430EVM, make sure the DLPC44xx GUI and DMD firmware have both been
downloaded to the PC. The DLPC44xx GUI allows for operation of the EVM and the DMD firmware is required
according to DMD being utilized. If the DLP650NEEVM is being used, then the DLP650NE firmware is needed.
The DMD firmware and DLPC44xx GUI can be found under the Software Development tab of the product pages
on TI.com. To get started, these are the product pages for the DLP780NE, DLP800RE, DLP470NE, DLP480RE,
DLP550HE, DLP550JE, DLP650LE, DLP650NE, DLP670RE, and the DLPC4430.
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2.2.2 Powering-up the DLPC4430EVM and Preparing for the DLPC4430EVM to be Programmed
Before powering up the EVM, make sure the included DLPC4430EVM jumpers are in the correct positions. The
jumper locations are listed in Table 2-1 .
Table 2-1. Reference Designators
Jumper Description (Bold Indicates Default Position)
J9 - Red LED enable or Lamp Ballast Pins 1, 2 connected Red LED Enable
Pins 2,3 connected Lamp Mode
J10 - Daughter Card I2C Clock Pins 1, 2 connected I2C to SCL1
Pins 2,3 connected I2C to SCL0
J11 - Daughter Card I2C Data Pins 1, 2 connected I2C to SDA1
Pins 2,3 connected I2C to SDA0
J12 - Front-end DSP Power Pins 1, 2 connected to 1.8V
Pins 2,3 unused
J13 - Front-end Power Pins 1, 2 connected to 1.1V
Pins 2,3 unused
J21 - Controller Sensor selection Pins 1, 2 connected ADC_SDI
Pins 2,3 connected Comparator Sensor I/F
J29 - Controller Sensor selection (Continued) Pins 1,2 connected ADC_SDO
Pins 2,3 connected Light to Frequency Sensor I/F
J46 - DMD Current Selection Pins 1,2 connected for Low Current DMDs
Pins 2,3 connected for High Current DMDs
Jumper J8 is the Hold BL jumper. This jumper is used to put the DLPC4430EVM into boot loader mode, which
allows the DLPC4430 controllers to be programmed. Connect this jumper to prepare the DLPC4430EVM to be
programmed.
To power up the DLPC4430EVM, a 12 V, 5 A power supply is needed. Make sure the power supply is functional
and the switch SW1 on the EVM is set to off before connecting the power supply to the EVM. Connecting the
power supply when the switch is in the off position can prevent damage to the DLPC4430EVM from poor power
connections. The figure below shows SW1 in the on position.
Figure 2-2. ON/OFF Switch
Once the power supply has been connected to the DLPC4430EVM, the switch SW1 can be flipped to the “on”
position. The user can then plug in the USB cable into the board to prepare for programming the board.
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2.2.3 Programming the DLPC4430EVM and Displaying a SPLASH Image
Follow these steps to download and configure the DLPC44xx GUI:
1. Download and install the associated Firmware SW package. The Projector Control (.projector) and Firmware
binary (.img) files are located in the install directory. The same procedure applies to the other supported
DMDs within the appropriate firmware install directory.
2. Setting up Communication Preferences:
a. DLPC44xx GUI supports USB and I2C communication. To change these settings, please go to Edit-
>Preferences->Communication.
Figure 2-3. DeVaSys Communication Configuration
b. For USB, select the USB interface.
Note
USB is the preferred method to download the firmware flash image to the projector as USB is
much faster than I2C.
Figure 2-4. USB Communication Configuration
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c. An error message can appear saying the USB driver cannot be opened. This is expected, as TI has not
yet enabled communication on the board. Click OK on this error.
Figure 2-5. Error Message
3. Projector Control Configuration:
a. Run the DLPC44xx GUI tool and select the Projector Control sub-tool.
Figure 2-6. Projector Control Menu
b. Select Open Projector File then select Add. Navigate to the .projector file location installed in step 1.
Figure 2-7. Adding DLPC4430 Projector Control File
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c. Make sure the desired Projector Control File is checked, then select OK.
Note
If the user wants to use one Projector Control file at a time, then de-select the files to hide
before selecting OK.
Figure 2-8. Projector Control File for the Chosen Chipset
d. Once this file is loaded, the user can navigate through the pages to control a DLPC4430 controller.
Figure 2-9. DLPC4430 Projector Control Menu
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4. Flash Loader Configuration:
a. Select the Flash Loader sub-tool, then select the Browse button. Navigate to the .img file installed in
Step 1 and select Open.
Figure 2-10. Loading the Flash Image
b. Select Complete Image Download if this is the first time download. The flash has the boot loader
pre-loaded; uncheck the Skip Boot Loader Area.
Check Skip Boot Loader Area only if you need to upgrade the bootloader.
Figure 2-11. Downloading Image unto the EVM
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c. Connect DLPC4420AEVM to PC via USB. Make sure USB communication capability by clicking Reset
Bus on the bootloader menu in the DLPC44xx GUI. The Status field looks as follows:
Figure 2-12. Communication Between GUI and EVMs
Note
If there is an issue with USB communication, then turn off DLPC4430EVM and disconnect
then reconnect USB cable and power on board.
d. Select Start Download to begin. The loading process takes about 2 minutes.
e. After the download has completed, switch SW1 to OFF and switch the power to the unit under test
(UUT) off. Remove the jumper on J8 from the DLPC4430EVM board.
f. After removing the jumper, re-enable power to the DLPC4430EVM. Switch SW1 to the “On” position. A
Red LED appears after a few seconds. The Red LED shuts off and a green LED begins blinking. After
the blinking LED appears, the DLP Texas Instruments logo is visible on the DMD for a few seconds. The
DMD appears as seen in Figure 2-13:
Figure 2-13. Splash Image Displayed on DMD
Turn the switch back to the OFF position before connecting the USB cable to DLPC4430EVM. The power supply
does not have to be disconnected before connecting the USB cable. Once the USB cable is connected to the
DLPC4430EVM (and the PC), turn the switch on the DLPC4430EVM to the “on” position.
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2.2.4 JTAG Flash Programming
The JTAG Programmer Tool is included in the DLPC4420EVM-SW bundle, and allows a user to program
the bootloader image into the flash using the JTAG boundary scan connector if, for example, the bootloader
becomes corrupted and the board is rendered inoperable. The tool can also be used for updating the entire
firmware image. Programming the entire firmware image using this method takes a long time and is suggested to
program only the bootloader using this method. Following, the DLPC44xx GUI with a USB connection to upload
the entire firmware image. The following steps are for programming only the bootloader image.
The JTAG Programmer Tool requires the UM232H module with modifications, which is manufactured by
Future Technology Devices International Ltd (FTDI Chip), . The UM232H module can be purchased from
Digi-key with the following part number: 768-1103-ND. The driver can be downloaded from the FTDI website
(www.ftdichip.com). Select the VCP CDM WHQL Certified driver for Windows.
Make the following modifications to the UM232H and use Figure 2-14 and Figure 2-15 as a guide.
Table 2-2. Connection Details
UM232H Reference Description Connection Type
J1 Bus
Power Configuration Short J1 PIN #2 and PIN # 3 SYS POWER
J2 Bus
Power Configuration Short J2 PIN #2 and PIN #3 I/O POWER
J2-6 GND POWER
J2-7 TCK OUTPUT
J2-8 TDO1 OUTPUT
J2-9 TDI INPUT
J2-10 TMS1 OUTPUT
J2-11 TRSTZ OUTPUT
Figure 2-14. UM232H Module
J10
Figure 2-15. UM232H Wiring Diagram
Choose the driver found in the CDM WHQL Certified zip folder and allow driver installation to complete. Install
a jumper at J31 on the DLPC4420AEVM and connect the JTAG signals at J37 on the DLPC4420AEVM to the
UM232H module as shown in Figure 2-15. Finally, connect the UM232H to the PC with USB cable.
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Note
The JTAG programmer has a copy of the FlashDeviceParameters.txt file, which is
located in the DLPC4420EVM-SW\JTAG_Programmer_Tool\DLPC44xx-JTAG directory of the
DLPC4420AEVMSW-10.1.1 bundle. See Section 2.2.5 for instructions on how to edit this file to
match the flash. If the user has already made changes to the FlashDeviceParameters.txt file in the
DLPC4420-SW\DLPC44xxGUI_Files directory that work with the GUI, then the user can copy that file
to the DLPC4420EVM-SW\JTAG_Programmer_Tool\DLPC44xx-JTAG directory.
Please see the 'JTAG_Bootloader_Programming_Guide.pdf' within the DLPC4420EVM-
SW\JTAG_Programmer_Tool directory or follow the below instructions.
Start the Flash Programmer program and select the BoardFile.brd and the bootloader.bin included the install
folder. Select USB as communication method from the Settings menu.
Power-up the EVM board and click the Detect Chain tool button. The tool detects the DLPC4420 in JTAG chain.
On the EVM notice the Green LED (D8) lights up to confirm the DLPC4420 is currently connected.
On the Flash Programmer program, click the Flash Info button and confirm the correct flash part is detected
by the tool. Using the Flash Erase button select the first sectors (to cover first 128 kilobytes) and erase these
sectors.
Once sector erase is complete, set the Start Address (HEX) to 0x00000000 and set the Size (HEX) to 0x20000.
Then click the Program Flash button, and then wait until write is complete.
Note
Make sure that verify is 100% complete!
Then, remove the UM232H connection at J37 and jumper at J31. Cycle the board power to the EVM. Finally,
plug in a USB cable between the EVM and the PC and allow the PC to detect the EVM USB connection.
2.2.5 Flash Device Parameters
For EVM use with several different flash memory parts, the user can edit the FlashDeviceParameters.txt file
to match the flash memory part that has been installed with the EVM. This file is located in the DLPC4430EVM-
SW\DLPC44xxGUI_Files of the DLPC4430EVM-SW bundle. An example with the ISSI IS29GL128P part is
shown in Figure 2-16 where the user comments out all lines EXCEPT for the top line which includes the chosen
ISSI flash part. More detailed information can be found in the comments at the top of the text file.
Figure 2-16. Flash Device Parameters Text File
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2.2.6 Troubleshooting
Problem Possible Resolutions
USB Communication Error
Figure 2-17. USB Communication Error
Verify the correct communication settings have been applied.
Make sure the USB cable is connected both to the projector
and computer.
I2C communication error
Figure 2-18. I2C communication error
Verify the correct communication settings have been applied.
Make sure a DeVaSys box and the appropriate USB and I2C
cables are connected.
Programming Mode error
Figure 2-19. Programming Mode error
Please check your connection settings and try again.
Note
If this occurs only occasionally, then increase the
programming delay to 20000 ms.
Figure 2-20. Device Programming Delay
Increase
Tool bars or panels missing
Figure 2-21. Toolbar and Panel Display
Settings
If communication with the EVM has been lost, then consider re-flashing the bootloader following the JTAG Flash
Programming Guide found within the Software package: Section 2.2.4.
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3 Hardware
3.1 Connections
This chapter introduces all the connections and test points available on the DLPC4430EVM, DLP780NEEVM,
DLP800REEVM, DLP470NEEVM, DLP480REEVM, DLP550HEEVM, DLP550JEEVM, DLP650LEEVM,
DLP650NEEVM, and DLP670REEVM.
3.1.1 DLPC4430EVM Connections
Figure 3-1 depicts the switches and connectors with their respective locations. Note that neither cables nor the
power supply is included with the module.
TP26-
TP31
J4
SW1 J63 – FMC
(Female)
J46 J29J21
J12
J8
J13
TP1 &
TP2
TP14,
TP16-
TP19
TP6-
TP13 TP15
TP21,
TP24
TP20 &
TP23
TP22
TP25
TP3
TP4 TP5
TP32
TP33
TP34
TP35
TP36
TP41-
TP43
TP45
TP38-
TP40
TP59-
TP62
TP37
TP46-
TP48
TP49TP44TP50
TP51-
TP52
TP53-
TP54
TP55-
TP58,
TP64
TP63
J22
D10
D9
Figure 3-1. DLPC4430EVM Connectors (Top View)
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3.1.1.1 DLPC4430EVM Connectors
Table 3-1. Connectors
Reference Designator Description Physical Connection Type
J1 Test_I/F Connector
J2 Frontend_I/F Connector
J3 Fan_5/6_Selection Jumper selection
J4 Mini-USB Cable
J5 Memory Bus Selection Jumper (short)
J6 Lamp_state Jumper (short)
J7 RS_232_0 Cable
J8 HOLD_BL Jumper (short)
J9 Red LED enable or Lamp Ballast Jumper selection
J10 Daughter Card I2C Clock Jumper selection
J11 Daughter Card I2C Data Jumper selection
J12 Front-end DSP Power Jumper selection
J13 Front-end Power Jumper selection
J14 Point Blank Dongle (Right Angle) Header
J15 Point Blank Dongle Header
J16 RS_232_1 Cable
J17 MSP430 Communication Cable
J18 PWM SSI Driver I/F Cable
J19 LED Test points Header
J20 Manual Reset Jumper Jumper (short)
J21 Controller Sensor selection Jumper selection
J22 12 V Input Power (Barrel)
J23 ASIC JTAG Cable
J24 Point Blank/IR Cable
J25 L2F_Sens Cable
J26 Comp_Sens Cable
J27 ARM Port Cable
J28 Test point MUX Header
J29 Controller Sensor selection (Continued) Jumper selection
J30 AC Ballast Cable
J31 Low-power Bypass Jumper (short)
J32 Ext_Power Cable
J33 SPI_DRV Cable
J34 Lamp_Control Jumper (short)
J35 SM_PIC Cable
J36 Formatter Only I/F Cable
J37 FAN #4 Cable
J38 FAN #5 Cable
J39 FAN #6 Cable
J40 Blue_LED_EN / Lamp Mode Jumper selection
J41 LED_EN Cable
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Table 3-1. Connectors (continued)
Reference Designator Description Physical Connection Type
J42 JTAG Boundary Scan Cable
J43 SSI SPI Control Cable
J44 SSP2/LED_DIN Jumper selection
J45 Bus_Mode Jumper (short)
J46 DMD Current Selection Cable
J47 Keyboard Interface Cable
J48 L2F_Sens Cable
J49 SSI SPI Control Cable
J52 D_BLK Cable
J53 3D_TOG Cable
J54 ADC Integrating Sensor Board I/F Cable
J55 Colorwheel #2 Index Sensor Cable
J56 Colorwheel #2 motor drive Cable
J57 Colorwheel #1 Index Sensor Cable
J58 Colorwheel #1 motor drive Cable
J59 FAN #1 Cable
J60 FAN #2 Cable
J61 FAN #3 Cable
J62 5 V FAN Cable
J63 FMC Connector CableBlue_LED_EN / Lamp Mode
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3.1.1.2 DLPC4430EVM Test Points
Reference Designator Description
TP1 ALF_HSYNC
TP2 ALF_VSYNC
TP3 CW_PWM2/SPD4
TP4 EXT_ARSTZ
TP5 HDMI_CEC
TP6 P_CLK1
TP7 P2_HSYNC
TP8 P_CLK2
TP9 P_DATAEN2
TP10 P2_HSYNC
TP11 P_CLK3
TP12 P1_VSYNC
TP13 P_DATAEN1
TP14 1.2V SWREG
TP15 MTR_ARSTZ
TP16 2.5V SWREG (PMD2)
TP17 1.8V SWREG (PMD2)
TP18 HDMI_INT
TP19 P2_VSYNC
TP20 3.3V REG (Low-power)
TP21 POINTBLANK_INDEX
TP22 LAMPCONTROL
TP23 3.3V (External)
TP24 ALF_HSYNC
TP25 5 V
TP26 SSP1_CLK
TP27 SSP1_DO
TP28 SSP1_DI
TP29 SSP1_CSZ0
TP30 PACKET_READY
TP31 PLUG_DETECT
TP32 1.8V REG
TP33 CW_PWM1
TP34 SSP0_CSZ3
TP35 1.1V SWREG
TP36 GND
TP37 SSP0_CSZ1
TP38 ADC_RST/COMP_PWM
TP39 2.5V SWREG
TP40 1.8V
TP41 SSP0_CSZ2
TP42 3.3V SWREG
TP43 12V_FIL
TP44 SSP0_CSZ0
TP45 12V_SOURCE
TP46 SSP0_CLK
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DLPU127 – DECEMBER 2023
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DLP® Display ≥0.47-in Array WUXGA/1080p/WXGA/XGA/SVGA Evaluation
Module
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Copyright © 2023 Texas Instruments Incorporated

Reference Designator Description
TP47 DADSTRB
TP48 SSP0_TXD
TP49 SSP0_RXD
TP50 SSP2/LED_DIN
TP51 LED_DIR
TP52 LED_OE
TP53 LED_DOUT
TP54 LED_SCLK
TP55 ADC_RST/COMP_PWM
TP56 ADC_SCLK
TP57 ADC_SDIN
TP58 ADC_SDO
TP59 CW2_Potentiometer
TP60 CW_INDEX2
TP61 CW_INDEX1
TP62 CW1_Potentiometer
TP63 LAMPLITZ_FILTER
TP64 ADC_CSZ
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20 DLP® Display ≥0.47-in Array WUXGA/1080p/WXGA/XGA/SVGA Evaluation
Module
DLPU127 – DECEMBER 2023
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Copyright © 2023 Texas Instruments Incorporated