摘要
本文介绍了基于现场总线CANBUS的通讯控制管理系统的设计与应用。并对系统中工控机PC/104和MCS51对双端口RAM的读与写数据的冲突问题进行了讨论。
This paper presents a kind of design and application for managing unit of field data communication and control basing on CANBUS.It discusses the problem of timig collision,which will take place in a system,when PC/104 and MCS51 access dual-port RAM at the same time.
出处
《工业控制计算机》
2000年第3期12-13,共2页
Industrial Control Computer
