基于PC104模块的嵌入式计算机串并口通信系统  

Serial and Parallel Communication System of Embedded Computer Based on PC104

作　　者：邢冠培 

机构地区：[1]上海航天电子技术研究所,上海201109

出　　处：《工业控制计算机》2011年第11期24-25,共2页Industrial Control Computer

摘　　要：提出了一种基于PC104模块的嵌入式计算机串并口通信系统,该系统可与外部设备进行多串口通信,并可通过扩展IO控制和读取外部开关量。This paper introduces a serial and parallel communication system of embedded computer based on PC104 modular. This system can communicate with external device by multiple serial ports,and also can control and read external switching value by extended I0.

关 键 词：嵌入式PC104 串口通信 并口扩展 

分 类 号：TP368.12[自动化与计算机技术—计算机系统结构]