摘要
介绍了基于总线结构设计思想的 2 5 6× 1 6大容量视频矩阵切换系统的设计方法 ,提出了为防止系统死机和减少视频串扰的解决方法 ,概括了用字符叠加芯片 MB90 0
It introduced the design method of 256×16 large scale video matrix switching system based on bus structure, proposed a resolution to avoide system lock up and to decrease video interference, and summarized the basic method of superimposing Chinese character with chip MB90092.
出处
《电子工程师》
2001年第12期15-16,35,共3页
Electronic Engineer
