基于双口RAM技术的双CPU系统间数据通信

Data Exchange of Double-CPU System Based on Dobule-Port RAM

随着计算机技术的发展,在工业自动控制系统中,由于系统的复杂程度的提高,需要用到两个或更多的处理器。而如何实现不同处理器间的数据通信,是系统实现的难点之一,介绍了一种基于双口RAM技术的双CPU系统间数据通信的实现,成功解决了这个技术问题。

Along with the development of computer technology,in industry auto-control field,on account of the elevation of the processor＇s complicacy and technology needed,requiring to use the CPU of different model and capability.How to realize the data communication of different CPU is a difficulty.This paper introduces a method of data communication between two CPU based on double-port ram.