摘要
介绍了一种基于嵌入式微处理器S3C2510和专用多媒体处理芯片TMS320DM642,结合其它一些外围器件所开发的高性价比的16路数字硬盘录像机系统的硬件设计。讨论了系统总体设计方案,介绍了视音频的编解码、硬盘存储和网络传输等各功能模块及关键接口电路设计;并给出了软件设计及远程控制通信的建立。
This paper introduces the design of a cost-effective 16-channel digital harddisk recorder system which based on embedded microprocessor $3C2510 and exclusive multimedia processing chip TMS320DM642,combined with some other external device. Discusses the system design program and introduces the design of the various functional modules,such as video code,disk storage,network transmission,and the vital interface circuits;and gives the software design.
出处
《工业控制计算机》
2009年第9期49-50,53,共3页
Industrial Control Computer
