摘要
文中介绍以SGS-Thomson的STV2310和STV3500两片处理芯片为主的CTV100 DPTV视频处理子系统解决方案,STV2310是多标准TV/VCR数字视频解码器和缩放输出芯片,负责把视频信号变换成数字信号,STV3500是一片具有32位CPU内核的ST20系列处理器,带视频增强和位图OSD功能,重点阐明该子系统的硬件设计及PCB实现。
In this paper, the design and achievement of DPTV video processing subsystem based on SGS-Thomson' s CTV100 are introdduced, in which STV2310 is a Multi-standard TV/VCR Dgital Video Decoder and Output Scaler, STV3500 is a Integrated Up-Converter with 32--bit CPU Core with Video Enhancers and Btrmap On-Screen Display, focuses on the hard- ware design and PCB layout.
出处
《电子测量技术》
2005年第3期63-64,共2页
Electronic Measurement Technology
