Texas Instruments DLP3021LEQ1EVM User Manual Download Page 27

STANDARD TERMS FOR EVALUATION MODULES

1.

Delivery:

TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or

documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.

1.1

EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software

1.2

EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.

2

Limited Warranty and Related Remedies/Disclaimers

:

2.1

These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.

2.2

TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications
or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control
techniques

are

used

to

the

extent

TI

deems

necessary.

TI

does

not

test

all

parameters

of

each

EVM.

User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.

2.3

TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty
period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or
replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.

WARNING

Evaluation Kits are intended solely for use by technically qualified,

professional electronics experts who are familiar with the dangers

and application risks associated with handling electrical mechanical

components, systems, and subsystems.

User shall operate the Evaluation Kit within TI’s recommended

guidelines and any applicable legal or environmental requirements

as well as reasonable and customary safeguards. Failure to set up

and/or operate the Evaluation Kit within TI’s recommended

guidelines may result in personal injury or death or property

damage. Proper set up entails following TI’s instructions for

electrical ratings of interface circuits such as input, output and

electrical loads.

NOTE:

EXPOSURE TO ELECTROSTATIC DISCHARGE (ESD) MAY CAUSE DEGREDATION OR FAILURE OF THE EVALUATION
KIT; TI RECOMMENDS STORAGE OF THE EVALUATION KIT IN A PROTECTIVE ESD BAG.

Summary of Contents for DLP3021LEQ1EVM

Page 1: ...luding the DLP3021 Q1 DMD the FPGA based DMD controller and the TPS65100 PMIC to provide an efficient system for evaluation of dynamic ground projection technology When combined with a computer for GU...

Page 2: ...G2553 Q1 Code Composer Example Project for DGP EVM 26 List of Tables Table 1 1 DLP3021LEQ1 EVM Operating Mode Switch Positions 6 Table 1 2 Light Engine Performance Specifications 7 Table 1 3 DLP3021LE...

Page 3: ...duction design and is intended for evaluation only 1 2 What is in the DLP3021 Q1 Light Engine EVM The DLP3021 Q1 Light Engine EVM consists of three subsystems and two boards DLP3021LEQ1EVM board Forma...

Page 4: ...he assembled DLP3021LEQ1EVM Unit Figure 1 2 DLP3021LEQ1EVM Unit DLP3021 Q1 Electronics EVM Overview www ti com 4 DLP3021LEQ1EVM Evaluation Module DLPU106A MARCH 2021 REVISED OCTOBER 2021 Submit Docume...

Page 5: ...ration A DIP two position switch at S1 on the DLP3021L1Q1EVM allows the user to physically set the operating mode of the formatter subsystem The SPI Adapter board also has two physical switches S1 and...

Page 6: ...cable The light engine will be disabled so that no content is displayed while the EVM is in this mode See Section 4 1 7 for details on Flash Programming Undefined This mode is unsupported by the EVM...

Page 7: ...igh Brightness2 286 Field of View FOV Horizontal Vertical 18 3 10 4 Degrees 1 LED PWM 1023 duty cycles R34 G40 8 B25 2 2 LED PWM 1023 duty cycles R24 9 G62 4 B12 7 1 2 4 Cables The DLP3021LEQ1EVM kit...

Page 8: ...driver Green Osram LCG H9RM LXMX 1 Red and Blue Osram LE BR Q7WM TGTI 24 JXJZ 23 3 Some components are only rated to 85 C 1 3 2 Component Temperature Ratings The board and most of the board components...

Page 9: ...a high speed video interface to the module which improves compatibility with typical vehicle infrastructures It also decreases overall system size and cost by removing graphics generation and interfa...

Page 10: ...wn in Figure 2 2 Figure 2 1 Cable Connections Table 2 1 FTDI C232HM MPSSE Cable to SPI Adapter Board Connections FTDI Wire Signal Pin FTDI Wire Color SPI Adapter Board FTDI Header Pin TCK 2 Orange J5...

Page 11: ...V terminal 2 Set the operation mode switches to the Local Host Control operating mode as defined in Section 1 2 1 The EVM is already flash programmed with TI demo image video content when shipped for...

Page 12: ...st pattern WriteVideoStartAddress2 0x20A98C Race Car WriteVideoConfiguration2 220 0 Configure and run video control VideoControl VideoControl VideoControl Play True VideoControl Stop False VideoContro...

Page 13: ...t output may still be visible To fully remove LED current the DMD controller must be set to disable the PWM outputs Note The RGB LEDs included with the DLP3021LEQ1EVM have maximum continuous forward c...

Page 14: ...ght Engine EVM These heat sinks have been designed to operate the DLP3021 Q1 DMD and LEDs within their data sheet specifications Optics and Mechanics www ti com 14 DLP3021LEQ1EVM Evaluation Module DLP...

Page 15: ...LP3021 Q1 Dynamic Ground Projection System Design DLPA086 report 4 1 1 Default Register Configuration This page determines the default start up conditions of select DMD controller registers Certain re...

Page 16: ...rate is 25 Hz Ideally the duty cycle of the three color red green and blue would be split equally at 33 each however a larger green duty cycle is recommended to achieve a higher brightness output Figu...

Page 17: ...dgm Photo More bits allocated to low and medium light levels Recommended for content where high brightness is less of a priority Figure 4 4 DLP Composer Degamma Curves Gamma correction is a method of...

Page 18: ...ice However content duration can be increased by optimizing content and setting the correct illumination RGB or single color to match the type of content being displayed The video content must be in M...

Page 19: ...ways located at address 0x0 and is always a fixed size of 0x838DC bytes This size is derived from the Xilinx XA7S15 specification for maximum configuration length See the Xilinx UG470 https www xilinx...

Page 20: ...e of Video Block Variable Count Number of Videos Variable Video 0 Address Variable Video 0 Frame Rate Video 0 Frame Count Variable Video 1 Address Variable Video 1 Frame Rate Video 1 Frame Rate Variab...

Page 21: ...Flash Programming operating mode 3 Connect the FTDI cable interface to the SPI Adapter Board and PC 4 Power on the EVM Figure 4 8 shows the LED status of the EVM when in the Flash Programming operati...

Page 22: ...write registers enable video playback change videos read DMD temperature via the TMP411 or adjust current levels to the LEDs To change the DLP Control Program window and pages for DLP3021LEQ1EVM supp...

Page 23: ...pting terminal uses the Python programming language For example the Python script can be used to cycle through all the image video content in a loop for demo purposes Figure 4 11 DLP Control Program S...

Page 24: ...ut parameter details Figure 4 12 DLP Control Program Scripting Reference 4 2 3 Registers The Registers page allows users to perform individual read writes of the block register or bit fields of the FP...

Page 25: ...gins loading bit planes to the DMD and sequencing the LED enables for each bit plane loaded Alternatively a microcontroller such as the MSP430G2553 Q1 on the EVM can issue commands to the FPGA via SPI...

Page 26: ...le 1 2 7 Changed Full On Full Off Contrast from measured at center of image to average in Table 1 2 7 Changed Field of View from 14 7 to 18 3 10 4 in Table 1 2 7 Corrected script from VideoControl Tog...

Page 27: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Page 28: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Page 29: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Page 30: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Page 31: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Page 32: ...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 reproduction and...

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