摘要
本文给出了ＭＣＳ－５１系列单片机串行口复用的一种方案，并且比较详细地介绍了复用的一个具体设计事例。文中给出了实现这种复用方法的电路原理图，及其相应的软件。文中还提供了一种远程ＬＥＤ显示器的设计方案。
In this paper, a method of multi using serial port of MCS 51 microcomputer is introduced, and a practical design is explained in detail The circuit drawing and program are also given in the paper Especially, a design of remote LED display is also discussed in the paper
出处
《微计算机信息》
1998年第4期88-90,共3页
Control & Automation
