DLPC6421数据手册集成电路（IC）的显示驱动器规格书PDF

描述 Description

The DLPC6421 is a digital display controller for the DLP 4K UHD display chipset. The twoDLPC6421 display controllers, together with the DLP470TP DMD and DLPA3000/DLPA3005 power management comprise the chipset. This solution is a great fit for display systemsthat require high resolution and high brightness in a small form factor. To ensure reliableoperation, the DLPC6421 display controller must always be used with the DLP470TP DMD and theDLPA3000/DLPA3005 power management integrated circuit.

特性 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 60 Hz
• Up to 240 Hz at 1080p
• Up to 120 Hz (3D) at 1080p

• Provides one 60-bit input pixelinterface:
• RGB data format
• 10 Bits per color
• Pixel clock supportup to 160 MHz for 60-bit

• High-speed, low-voltagedifferential signaling (LVDS) DMD interface
• Microprocessorperipherals
• Three I2C ports, one UART portand one SSP port
• One USB 1.1 slave port

• Image processing
• Multiple image processing algorithms
• Frame rate conversion
• Colorcoordinate adjustment
• Programmable color spaceconversion
• Programmable degamma andsplash
• Integrated support for 3-Ddisplay
• 1-D keystone correction

• Integrated clock generationcircuitry
• Operates on a single 20-MHz crystal
• Integrated spread spectrum clocking

• External memory support
• Parallel flash for microprocessor and PWM sequence

• 516-pin plastic ball grid arraypackage
• Supports LED systems