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同时对双端口 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 management system of communication and control basing on CANBUS. It discusses the problem of timing collision, which will take place in the system when PC/104 and MCS51 access dual-port RAM simultaneously.
出处
《微计算机信息》
2000年第1期10-11,共2页
Control & Automation
关键词
工业控制
通信控制管理器
现场总线
CAN总线
Distributed Control System DCS Field Bus Control System FCS Industrial Control Computer PC/104 CANBUS dual-port RAM