摘要
介绍了一种利用双口RAM对单片机进行总线扩展来实现单片机与DSP之间高速通信的方案,给出了硬件电路,同时简单介绍了软件实现方案,达到了实时系统高速实时控制的要求。
A method using dual- port RAM to expand the microcontroller＇s bus to realize high-speed communication between microcontroller and DSP is introduced in this article. The hardware circuit and simple software implement scheme are included. It meets the requirement of real time control.
出处
《电子测量技术》
2006年第2期74-75,共2页
Electronic Measurement Technology
关键词
高速通信
单片机
DSP
High-speed communication, Single chip, DSP.
