多控制器结构单片机实验系统研制与应用  

Development and application of an MCU experimental system with multi-controller architecture

作　　者：石建国[1] 何惠龙[1] 刘根据[1] 张正明[1] 于效宇[1] 

机构地区：[1]电子科技大学中山学院电子信息学院,广东中山528402

出　　处：《实验技术与管理》2016年第2期57-60,共4页Experimental Technology and Management

基　　金：2013年广东省高等教育教学改革项目"单片机教学改革与实验平台建设";电子科技大学中山学院教学改革项目"现代电子系统综合设计平台与教学案例开发"(JY201408)

摘　　要：为满足实验实践教学和应用开发的需要,设计了一种采用多控制器结构的单片机实验系统。该系统由4个单片机实验分区以及公用串行外设区、外部通信接口区、串行总线、电源电路组成,可通过串行总线实现多个单片机之间的相互通信和设备共享。实践证明,该实验系统能支持多个单片机同时工作,外设种类丰富,人机交互性好,通信能力强,能够更好地调动学生的学习兴趣,提高学习效率,改善学习效果。An MCU experimental system employing multiple microcontrollers is designed to meet the needs of practical teaching and application development.The system consists of four MCU experimental regions,the common serial peripheral region,the external communication interface region,the serial bus and the power supply circuit.Communication and peripheral sharing between multiple MCUs are realized through the serial bus.Practice shows that the experimental system can support the multiple on-line MCUs,working at same time,and has several features,such as abundant types of peripherals,the friendlier human-machine interaction,and diversified communication means,which could significantly stimulate students' interest in learning MCU,raise learning efficiency and improve learning effect.

关 键 词：单片机 实验系统 多控制器 串行总线 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]