一种微机串行通信接口转换器的设计  

A Convertor Design for Microcomputer Serial Communication Interface

作　　者：陈翠琴[1] 白菊蓉[1] 

机构地区：[1]西安邮电学院电信系,西安710061

出　　处：《西安邮电学院学报》2000年第1期33-35,共3页Journal of Xi'an Institute of Posts and Telecommunications

摘　　要：就PC机与带有RS - 485口的智能终端的串行通信问题 ,给出了一种无需供电 ,负载能力强的RS - 2 32C/RS - 485C转换器设计电路。This article study the problem in serial communication between PC and intelligence terminal which has RS-485 port An RS-232c/RS485c convertor circuit is also offered in it The design is of good load capacity and does not need power supply

关 键 词：微机 串行通信 接口转换器 设计 

分 类 号：TP364.702[自动化与计算机技术—计算机系统结构]