摘要： 串行通信是一种应用非常广泛的通信方式，在计算机系统中有极其重要的作用。但要实现可靠的串行通信，又有相当的困难。针对目前串行通信中存在的一些模棱两可的理论从实践的角度作了一些有益的探讨。

关键词: 串行通信, 实践, RS－232

Abstract: As one kind of communication mode used in computer systems,RS-232 communication is very important. But it is quite difficultto bring about reliable RS-232 communication.This paper disucusses the problem of how to achieve RS-232 communication based onpractical research which is directed against some theory on RS-232 communication.

中图分类号: 

• TP36