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TIDA-00722
Real-time Color Management Reference Design Using MSP430 for TI DLP® Pico™ Projector
TIDA-00722
Overview
This reference design enables real-time color management for TI DLP® Pico projection display systems. The reference design enables automatic color correction in the field for products incorporating TI DLP Pico technology displays using LEDs. Automatic color correction allows calibration of the LED current as their brightness characteristics change in time and temperature. The automatic white point correction includes color temperature, and color appearance for all colors. The implementation for a DLP Pico display includes an MSP430 MCU and a RGB color sensor inside the optical engine.
Key benefits:
- Real-time automatic white point correction with use of a color sensor
- Monitoring color point LED illuminators
- Monitoring LED efficiency
- Using a digital color sensor to eliminate analog interference
- Adjust color register at run time
Features
- This reference design is verified and includes a schematic, PCB layout, BOM, test report, MSP430 source code and an application note.
- This reference design enables color calibration for DLP Pico displays in the field that result in color accurate displays despite of temperature variances and LED current characteristic changes.
Personal electronics
Design files & products
Design files
Download ready-to-use system files to speed your design process.
TIDUBN4.PDF (620 K)
Reference design overview and verified performance test data
TIDRKX8.PDF (417 K)
Detailed schematic diagram for design layout and components
TIDRKX9.PDF (205 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDCBY6.ZIP (104 K)
Design file that contains information on physical board layer of design PCB
Products
Includes TI products in the design and potential alternatives.
MSP430 microcontrollers
MSP430F5310 — 25 MHz MCU with 32KB Flash, 6KB SRAM, 10-bit ADC, comparator, DMA, UART/SPI/I2C, HW multiplier
Data sheet≤ 0.47-in array pico products
DLP2010 — DLP® 0.2 WVGA DMD
Data sheet≤ 0.47-in array pico products
DLP3010 — DLP® 0.3 720p DMD
Data sheet≤ 0.47-in array pico products
DLP4710 — DLP® 0.47 1080p DMD
Data sheet≤ 0.47-in array pico products
DLPA2000 — PMIC/LED driver for DLP2010 (0.2 WVGA) DMD
Data sheet≤ 0.47-in array pico products
DLPA2005 — PMIC/LED driver for DLP2010 and DLP2010NIR (0.2 WVGA) DMD
Data sheet≤ 0.47-in array pico products
DLPA3000 — PMIC/LED driver for DLP3010 (0.3 720p) DMD
Data sheet≤ 0.47-in array pico products
DLPA3005 — PMIC/LED Driver for DLP4710 (0.47 1080p DMD)
Data sheet≤ 0.47-in array pico products
DLPC3430 — DLP® Display Controller for DLP2010 (0.2 WVGA) DMD
Data sheet≤ 0.47-in array pico products
DLPC3433 — DLP® Display Controller for DLP3010 (0.3 720p) DMD
Data sheet≤ 0.47-in array pico products
DLPC3435 — DLP® Display Controller for DLP2010 (0.2 WVGA) DMD
Data sheet≤ 0.47-in array pico products
DLPC3438 — DLP® Display Controller for DLP3010 (0.3 720p) DMD
Data sheet≤ 0.47-in array pico products
DLPC3439 — DLP® Display Controller for DLP4710 (0.47 1080p) DMD
Data sheetStart development
Technical documentation
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View all 2
| Type | Title | Date | |
|---|---|---|---|
| * | Application note | Real-Time Color Management for DLPC343x Application Note | Oct. 07, 2015 |
| Design guide | TIDA-00722 Test Results | Mar. 24, 2016 |
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