TW8836中文资料LCD Video Processor with Built-in Decoder, Triple ADCs, LVDS and TTL Inputs, MCU, OSD, TCON and LVDS Panel Interface数据手册Renesas规格书

描述 Description

The TW8836 is a highly integrated LCD video processor that incorporates many of the features required to create a multipurpose LCD display system into a single package. This includes a high quality, 2D comb NTSC/PAL/SECAM video decoder, triple high-speed RGB ADCs, an LVDS and TTL digital input interface, a high-quality scaler and deinterlacer, and a versatile OSD, with a high-performance output panel interface for MCU and LVDS or TTL.

The TW8836 can support input resolutions up to 1080p and can drive LCD panels at resolutions up to 1366 x768. The TW8836's video processing capability includes arbitrary H/V scaling, panoramic scaling, image mirroring, image adjustment and enhancement, and black and white stretch. The feature set and versatility of this device makes it an ideal solution for in-car LCD display applications and portable display applications such as pico projectors.

特性 Features

• Analog Video Decoder
• NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N combination), PAL (60), SECAM with automatic format detection
• Three 10-bit ADCs and analog clamping circuit
• 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 allow composite, S-video, analog YPbPr, or RGB
• High quality adaptive 2D comb filter for NTSC/PAL inputs
• PAL delay line for color phase error correction
• Image enhancement with 2D dynamic peaking/CTI
• Digital subcarrier PLL for accurate color decoding
• Programmable hue, brightness, saturation, contrast, sharpness
• Selectable differential or single-ended CVBS input
• Digital horizontal PLL and advanced synchronization processing for VCR playback and weak signal performance
• High quality horizontal and vertical filtered-down scaling with arbitrary scale-down ratio
• Up to 2CH differential or 4CH single-ended CVBS input
• Supports detection of Macrovision copy protection

应用 Application

• In-car display
• Pico projector and portable media player
• Portable DVD and DVR players