双端口存储器在微机卡式仪器设计中的应用

Application Of Daul-Port RAM In Design Of Computer Card Instruments

双端口存储器是一种新型的存储器，其特点是具有两组独立的地址和数据总线，每个端口可以独立操作，独立的读写同一个存储器中的任意单元。在双微处理器的系统中，采用它作为数据交换的缓冲存储器可以简化电路设计。文后通过一个数据采集系统，介绍了一种双端口存储器的应用方法。

Daul-Port Static RAM is a new type RAM .The RAM has two ports which are provided to permit independent access to any location in memory. It can be used for data exchange as buffer,it can simplify circuit design. provides a method about application of Daul-Port Static RAM by a data collection system.