摘要
串行通信是单片机与PC机进行通信的主要通信方式,但其适应性较差、传输速度低。单片机的串行口是最常用的端口,对于存在两个或多个串行口的单片机来说,充分利用串行口进行通信是非常重要的。故以常见的8051系列单片机为基础,介绍了通过串行口实现与PC机的并行通信原理,使其传输速度、适应性、可靠性均有所提高。
Serial communication has been considered as the main way of communication between single chip and PC, but the poor adaptability and low velocity are its disadvantages. For single chip, serial interface is the common port, especially for single chip existing two or more serial interfaces, it is very important to make use of serial interface. The article introduces a Parallel Communication theory with single chip and PC based on MCS-51 serial single chip, which improve the transmit speed,adaptability and reliability.
出处
《机械管理开发》
2007年第5期95-96,共2页
Mechanical Management and Development
关键词
单片机
串行通信
并行通信
Single chip
Serial communication
Parallel communication
