摘要
文中介绍了字符叠加芯片SD01C01的性能特点及其在摄象监视系统中的应用。给出了固定字符叠加和可变字符叠加部分的硬件电路设计,采用纯硬件电路实现,无须使用单片机,无须软件编程。
The performance of the character superpose chip SDO1C01 and the application in camera watch system are described in this paper.The hardware design with variable and invariable character superpose are realized without MCU and software program.
出处
《电子与封装》
2005年第9期41-45,共5页
Electronics & Packaging
关键词
视频字符叠加
同步信号
摄象监视
Video Character Superpose
Synchronous Signal
Camera Watch
