（1）WSC2000 Advanced Video Processor
Description
To be competent for nowadays various video formats and creative display devices with different resolutions, WSC2000 is a versatile full-video-format converting processor. It provides high-quality display by using many video quality-enhancing features in digital image processing, and also provides flexible video format conversion.
For it’s high-performance, high-integration, low-power-consumption easy-to-use and short-design-cycle, WSC2000 its total solution development kit ensures manufacturers’ time-to-market and helps them to satisfy customers’ increasing request at low-cost, with low power and other ample magnificent features.
Specifications
o Built-in high speed MCU
o Built-in graphic OSD
o Built-in analog encoder with YPBPR/CVBS
o Built-in CC/V-CHIP decoder
o triple 10-bit Digital- to-Analog Converter(DAC)
o Built-in 32 bit SDRAM controller up to 200MHZ
o Support 1080p/1600*1200@60
o 208-pin PQFP package
o 0.18um CMOS process
o Power supplier: 1.8V/3.3V
Multiple input formats
o 576i/408i(PAL/NTSC)
o ITU-R656/601/709 input video
o RGB24 bit input up to UXGA
o Digital 24-bit YUV/YCR CB inputs
o 720p/1080i/1080p HDTV
o Automatic input form at detection
Advanced video processing
o Per-pixel motion adaptive de-interlacing;
Edge Enhanced Predicted Computation (EEPCTM)
o Fully programmable scaling ratios
o Frame rate conversion with patented
o 2:2/3:2 Film mode detection with patented
o 4:3<>16:9 aspect ratio conversion
o Frame freeze
o Color Space Conversion(CSC)
High-quality video Enhancement
o Digital brightness, contrast, hue, and saturation control
o Blue & Black level expansion
o White-balance adjustment
o Sharpness
o Programmable gamma correction
o Dynamic digital noise reduction
Video output formats
o output resolutions include 480p、567p、720p、1080i/1080p@50、 1080i/1080p@60、 and VGA to UXGA
o Encoder output CVBS/S-video/Ypbpr
o Triple 10-bit DAC outputs RGB/YPbPr to CRT TVs with SVM
Applications
o progressive Scan CRT TV
o SDTV、HDTV、DTV-Ready
o Video Converter
产品描述
WSC2000是一个通用的多制式视频格式转换器。它能把当今的多种视频格式进行互相转换。它综合了威斯达公司的去隔行扫描，图像缩放，数字图像视频增强等专利技术，能提供高质量的视频显示，也能提供灵活的视频格式相互转换。
WSC2000芯片具有高性能、高集成度、低功耗、容易使用、产品开发周期短等特点。WSC2000及开发工具保证了厂家的产品上市时间，并帮助厂家来满足其客户日益增长的低成本、低功耗、高性能的要求。
规格说明
· 集成高速MCU
· 集成位图OSD
· 集成YPbPr/CVBS模拟编码器
· 集成CC/V-CHIP解码器
· 集成3个10位数模转换器
· 集成带宽高达200MHz的32位SDRAM内存控制器
· 最大支持1080p/1600*1200@60显示
· 208-pin PQFP封装
· 0.18um CMOS生产工艺
· 低功耗设计，供电：1.8V/3.3V
多输入格式
· 576i/480i（PAL/NTSC）
· ITU-R656/601/709数字视频输入
· 24位数字RGB输入，最高分辨率可达UXGA
· 24位数字YUV/YCRCB输入
· 支持720p/1080i/1080p HDTV输入格式
· 自动输入格式检测
高性能视频处理
· 高质量的动态自适应隔行到逐行变换（EEPCTM）
· 完全可编程图像比例缩放
· 拥有专利技术的帧频转换
· 拥有专利技术的2︰2/3︰2电影模式检测
· 4︰3﹤－﹥16︰9
;){kind=link}