TW2824中文资料4 Channel Video QUAD/MUX Controller数据手册Renesas规格书

描述 Description

The TW2824 has four high quality NTSC/PAL video decoders, dual color display controllers and dual video encoders. The TW2824 contains four 10-bit analog-to-digital converters, proprietary digital gain/clamp controller, high quality Y/C separator to reduce cross-noise and high performance dual scaler to provide various pictures. Four built-in motion and blind detectors can increase the feature of the security system. The TW2824 has a flexible video display controller including QUAD and MUX basic functions. The TW2824 also has an excellent graphic overlay function which displays character/bitmap, box and mouse pointer. The TW2824 contains two video encoders with four 10-bit digital-to-analog converters for providing 2 composite or S-video outputs.

特性 Features

•Four Video Decoders
• Integrated four anti-aliasing filters and 10-bit CMOS ADCs
• IF compensation filter for improvement of color demodulation
• Programmable hue, saturation, contrast, brightness and sharpness
• Four built-in motion detectors with 16x12 cells and blind detectors Dual Video Controllers
• Full live/strobe/switch function
• Various channel attribute control
• High performance 2x zoom for horizontal and vertical direction
• Last image capture when video-loss
• Path-to-path cascade
• 16 programmable single boxes
• Mouse pointer overlay Dual Video Encoders
• 2 path analog outputs with all analog NTSC/PAL standards
• Programmable bandwidth for luminance and chrominance path
• Four 10-bit video CMOS DACs

应用 Application

• Analog QUAD/MUX system
• Car rear vision system
• Hair shop system