TW8816集成电路（IC）的视频处理规格书PDF中文资料

The TW8816 is a highly integrated multi-purpose LCD display solution for both analog and digital panels. To reduce BOM cost, TW8816 integrates an 8-bit MCU and a CCFL controller.

Through multiple input ports, TW8816 can directly display video and graphic content from a variety of devices including TV Tuners, DVD players, back-up cameras, DTV/DMB receivers and navigation/GPS receivers.

特性 Features

• Supports analog inputs including CVBS, S-Video, YPbPr &

RGB signals and digital inputs including 24 bit RGB &

8/16/24 bit YCbCr. Interlaced and progressive ITU 601

inputs are supported.

• Supports digital panels up to WXGA resolutions

• Integrates cost saving features including a CCFL controller,

charge pump booster, programmable panel offset control

and on-chip 8 bit 8051 MCU with SPI interface

• Embedded Image Enhancement

- Programmable CTI, hue, brightness, saturation, contrast

& sharpness control

- Black/White Stretch

- Programmable favorite color enhancement- up to three colors

- Programmable Gamma Correction tables

Features List

Analog Video Decoder

• NTSC (M, 4.34) and PAL (B, D, G, H, I, M, N, N combination),

PAL (60), SECAM with automatic format detection

• Advanced synchronization processing for VCR trick play signal

• Three 10-bit ADCs and analog clamping circuit.

• Built-in analog anti-aliasing filter

• Fully programmable static gain or automatic gain control

for the Y or CVBS channel

• Programmable white peak control for the Y or CVBS channel

• Software selectable analog inputs allows any of the following

- Up to 4 composite video

- UP to 3 S-Video

- Up to 2 analog YPbPr and RGB

• 4-H adaptive comb filter Y/C separation

• PAL delay line for color phase error correction

• Digital PLL for both color and horizontal locking

• Programmable hue, brightness, saturation, contrast,

sharpness, Gamma control, and noise suppression

• Automatic color control and color killer

• Detection of level of copy protection according to Macrovision standard

Analog RGB / YPbPr input

• Built-in sync processor for SOG support

• Built-in Line-locked PLL

• Built-in input measurement function

• Support directly sampling up to SVGA(50MHz).

Digital interface

• Allows connection to 8/16/24-bit RGB/YCbCr

• Support interlaced

• ITU 656, interlaced and progressive ITU 601.

TFT Panel Support

• Supports a variety of Digital single pixel TFT panels and

Analog active matrix TFT panels

• Supports digital TTL panel up to WXGA(1280 x 768),

100MHz and analog panel up to WQVGA (480 x 234), 20 MHz

• Supports 3, 4, 6 or 8 bits per pixel format (Continue ...)