摘要
系统在DM642芯片的基础上,依照视频信号的流程过程,介绍了图像处理系统开发中视频采集电路、视频端口电路、扩展存储器电路和视频显示电路各个部件的物理连接和物理功能,及其软件设计流程。
On the basis of DM642, the article mainly introduces the physical connection and physical functions of video capture circuit, video port circuit, extended memory circuit and the video display circuit in the development of image processing system according to the flow of video signal. Furthermore, the software design flow for image processing is introduced.
出处
《山西电子技术》
2008年第6期42-43,共2页
Shanxi Electronic Technology
