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Texas Instruments DLPC6421 DLP® Display Controllers

11/25/2018

Texas Instruments DLPC6421 DLP^® Display Controllers are designed for the DLP 4K UHD display chipset. The DLPC6421 controllers, combined with the DLP470TP DMD and DLPA3000/DLPA3005 power management ICs make the display chipset. The DLPC6421 Display Controllers are ideal for display systems that require high resolution and high brightness with a small form factor. The device offers dual DLP controller support for up to 4K ultra high definition (UHD) resolution display, using the DLP470TP Digital Micromirror Device (DMD). Additionally, the device features a high-speed, low-voltage differential signaling (LVDS) DMD interface and multiple image processing algorithms.

Features

Dual DLP Controller Support For Up to 4K Ultra High Definition (UHD) Resolution Display Using DLP470TP Digital Micromirror Device (DMD)

Up to 4K at 60Hz
Up to 240Hz at 1080p
Up to 120Hz (3D) at 1080p

Provides One 60-bit Input Pixel Interface:

RGB Data Format
10 Bits per Color
Pixel Clock Support Up to 160MHz for 60-bit

High-Speed, Low-Voltage Differential Signaling (LVDS) DMD Interface
Microprocessor Peripherals

Three I²C Ports, One UART Port, and One SSP Port
One USB 1.1 Slave Port

Image Processing

Multiple Image Processing Algorithms
Frame Rate Conversion
Color Coordinate Adjustment
Programmable Color Space Conversion
Programmable Degamma and Splash
Integrated Support for 3-D Display
1-D Keystone

Integrated Clock Generation Circuitry

Operates on a Single 20MHz Crystal
Integrated Spread Spectrum Clocking

External Memory Support

Parallel Flash for Microprocessor and PWM Sequence

516 Pin Plastic Ball Grid Array Package
Supports LED Systems

Applications

Mobile Smart TV
Mobile Projector
Digital Signage

Commercial Gaming
Smart Home Displays
Mobile Home Cinema

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