摘要
作者研制成一台廉价的通讯控制器,它服务于遥控微机网,使一条高速讥道与32条低速讥道实现数据自动交换。采用主从多CPU结构,内部查询方式。选用最便宜的通用接口器件,电路非常简单。特别是主从机结构完全对称,使它极易改造成各种不同形式的多机系统,并扩展其功能。
A cheap controller has been developed.It is used in a microcomputer net for remote control and telemetering.It makes data trasmit auto matically among a 9.6kbaud channel and 32 300baud Channeles.The multi-microcontroller System is made up by inquirry way. A cheap general I/o interface is selected to make the circuit sinple.Specially, since the structue of connection of master and slave microcontroller is Symmetry parfectly, it may be modified easily into different type of multi-microcontroller System
出处
《湖北师范学院学报(自然科学版)》
1989年第1期1-8,共8页
Journal of Hubei Normal University(Natural Science)
关键词
通讯控制器
Communication Controller