微型电脑应用2012，Vol.28Issue(5)：26-28,31,4.
基于微程序控制器的双CPU系统的设计
Design of A Dual-CPU System Based on Micro-Program Controller
章鸣嬛 1叶有祥2
作者信息
- 1. 上海杉达学院信息学院,上海,201209
- 2. 中国计量学院光电学院,杭州,310018
- 折叠
摘要
Abstract
This paper is firstly to achieve a 32-bit micro-processor logic,namely the experimental CPU,which makes use of design technology of micro-program controller,and to complete the design of the instruction set. Then the experimental CPU is downloaded to a experimental platform,and to constitute a reconfigurable micro-processor unit combining with FPGA,a programmable resources in that experimental platform. Therefore,the experimental CPU and ARM CPU within the experimental platform constitute a dual-CPU monitoring system. After these,studies have been carried out on the mode of operation and architectures of this dual-CPU monitoring system by designing 4 main working states and analyzing the mode of operation of each state and the switching relation between states. The outcomes of studies show that this system is simple and flexible,reliable and practicable,high efficiency and utility values.关键词
可重构技术/微程序控制器/双CPU监控系统/状态转换Key words
Reconfigurable Technology/Micro-program Controller/A Dual CPU Monitoring System/State Switching分类
信息技术与安全科学引用本文复制引用
章鸣嬛,叶有祥..基于微程序控制器的双CPU系统的设计[J].微型电脑应用,2012,28(5):26-28,31,4.
