PC／104通用外围接口电路设计  

PC/104 universal external interface circuit design

作　　者：邓卫强[1] 卞树檀[1] 曾昌锦[1] 

机构地区：[1]第二炮兵工程学院,西安710025

出　　处：《国外电子测量技术》2006年第4期19-21,共3页Foreign Electronic Measurement Technology

摘　　要：文中介绍PC／104模块及其外围接口电路设计,并讨论该接口电路所需要考虑的电平匹配、功率驱动以及抗干扰问题,最后还进行相应的软件设计,并将所设计接口电路用于某设备的开关量检测,实践证明工作状态良好。This paper introduces the PC/104 module and its external interface circuit design, and many problems, such as PWL matching, power drive and anti-jamming in the.circuit, are discussed. At last the software design is made; this interface circuit has already been applied in the detection of switches of certain equipment and worked well.

关 键 词：PC/104模块 硬件设计 软件设计 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]