TW8816集成電路（IC）的視頻處理規(guī)格書(shū)PDF中文資料

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.

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. (Continue...)