摘要
针对现有单片机实验设备存在设计落后、故障率高等缺点,设计一种多功能单片机实验装置,CPU采用活动扩展槽与非总线独占设计,解决了单平台融合多种不同型号单片机的关键问题。该装置可以支持MCS-51、AVR、PIC、STM等多个不同型号单片机,配合Proteus虚拟仿真教学,完成仿真后可直接下载到硬件实验装置,实现软件和硬件的无缝对接,以提高教学效果。
Aiming at the lack that laboratory equipment for an existing single-chip design lag existence,high failure rate,etc.,we designed a multi-chip experimental device. CPU expansion slot used the activity-exclusive and non-bus design,in order to solve the single-chip platform integration of a variety of different models of the key issues,which can support MCS- 51,AVR,PIC,STM,MSP and many other different types of chip,with Proteus virtual simulation teaching. After the completion of the project,simulation experiments can be directly downloaded to the hardware device to achieve seamless hardware and software in order to improve teaching effectiveness.
出处
《实验科学与技术》
2014年第3期195-199,共5页
Experiment Science and Technology
基金
广东省信息技术教指委2013年度教育教学改革项目(XXJS-2013-1045)
关键词
单片机
实验装置
扩展
Proteus虚拟仿真
microcontroller
experimental device
expansion
Proteus virtual simulation
