摘要
本文提出了一种不用附加任何设备部件,只对PC机的RS—232—C接口板稍作改动,用一条双绞线将PC机互连成一个环形局部网络,便可实现资源共享和分布处理的简便方法。
A simple method to interconnect IBM-PCs into a ring local network toachieve the goal of resource-sharing and distributed processing with a twisted pair is pres-ented by changing the RS-232-C plug-in card of every IBM-PC slightly without any Addi-ional devices. The paper presentes also a communication protocol for ring local network.
出处
《计算机工程与设计》
CSCD
北大核心
1991年第6期18-21,共4页
Computer Engineering and Design
