STD总线接口电路设计

Design of STD Bus Interface Circuit

介绍了PC104总线和STD总线概况,采用总线隔离技术、总线锁存技术、译码技术、输入/输出技术设计了PC104总线与STD总线之间的接口扩展卡,阐述了接口扩展卡的电路设计及其所具有的优点。

This paper introduces the PC104 bus and STD bus,and adopting bus isolation technique,bus latch technique,decoding technique and input/output technique,designs an interface expansion card between the PC104 bus and STD bus,and expounds the circuit design of interface expansion card and its advantages/disadvantages.