摘要
本文结合串行通讯接口RS-232和RS-485的工作原理和特点,对串行通讯接口的应用和转换进行了分析和讨论,提出了一种简单实用的RS-232/RS-485转换器的设计方法。
This article studies and discusses the application and conversion of the serial communication interface through analyzing the principles and characteristics of the serial communication interface RS - 232/RS485. It suggests a very simple and practical design for RS- 232/RS485 converter.
出处
《计算机与数字工程》
2003年第5期58-61,共4页
Computer & Digital Engineering
