DLPC4422 Texas instruments

DLPC4422

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DLPC4422

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Описание

DLPC4422 is a digital display controller for the DLP 4K UHD display chipset. The DLPC4422 display controller, together with the DLP660TE DMD and DLPA100 power management and motor driver device, comprise the chipset. This solution is a great fit for display systems that require high resolution, high brightness and system simplicity. To ensure reliable operation, the DLPC4422 display controller must always be used with the DLP660TE DMD and the DLPA100 power management and motor driver device.

Provides Two 30-bit Input Pixel Interfaces or One 60-bit Input Pixel Interface:
- YUV, YCrCb, or RGB Data Format
- 8, 9 or 10 Bits per Color
- Pixel Clock Support Up to 175 MHz for 30-bit and 160 MHz for 60-bit
Supports 24-30 Hz and 47-120 Hz Frame Rates
Full Single DLP Controller Support For DMD™s Up to 1920 Pixels Wide
Dual DLP Controller Support For Up to 4K Ultra High Definition (UHD) Resolution Display Using DLP660TE TRP DMD
High-Speed, Low Voltage Differential Signaling (LVDS) DMD Interface
150 MHz ARM946™ Microprocessor
Microprocessor Peripherals
- Programmable Pulse-Width Modulation (PWM) and Capture Timers
- Three I²C Ports, Three UART Ports and Three SSP Ports
- 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
On-Screen Display (OSD)
Integrated Clock Generation Circuitry
- Operates on a Single 20 MHz Crystal
- Integrated Spread Spectrum Clocking
External Memory Support
- Parallel Flash for Microprocessor and PWM Sequence
- Optional SRAM
516 Pin Plastic Ball Grid Array Package
Supports Lamp, LED, and Laser Hybrid Illumination Systems

Component type	Display Controller
Chipset family	DLP470NE, DLP470TE, DLP480RE, DLP550JE, DLP650LE, DLP650NE, DLP660TE
Input frame rate (max) (Hz)	120
Input pixel clock (max) (MHz)	320
Video ports	Parallel
Rating	Catalog
Operating temperature range (°C)	0 to 55