节点文献
用汇编语言实现PC机与工控机之间通讯
Implementing Communication between PC and Industrial Controlling Computer with Assembly Language
【摘要】 分析了PC机和工控机之间实时通讯的几种方法.着重讨论了RS422、RS485的硬件接口连接和用汇编语言编制的软件的实现方法。
【Abstract】 This paper intriuces some ways of real - time communication between PC and then lays emphasis on RS422 & RS485’s physical connection and software implementation with assembly language
【关键词】 PC机;
工控机;
硬件连接;
通信;
【Key words】 PC Industrial Controlling Computer hardware connection communication;
【Key words】 PC Industrial Controlling Computer hardware connection communication;
- 【文献出处】 电脑学习 ,COMPUTER STUDY , 编辑部邮箱 ,1999年03期
- 【分类号】TP313
- 【下载频次】66