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针对普通、单一的仿真软件已不能满足大学生单片机实验、实训项目的设计及其实现,本文提出一种基于“Keil+Proteus+项目制作”的单片机实践教学形式。首先,在研究Keil和Proteus软件的特性、功能、链接及仿真基础上,依据单片机应用系统的设计过程,构建了Keil和Proteus的联合仿真系统,并以项目“汉字点阵显示系统”作为实例进行模拟仿真。然后,制作了由Keil和Proteus联调成功的汉字点阵显示系统。联合仿真及其项目制作表明,该实践教学形式不仅能够加深学生对理论知识的理解,而且能够培养大学生的动手操作及工程实践能力,为单片机实践教学提供了一个良好的实验平台。
Aiming at the common and single simulation software, it has been unable to meet the design and implementation of the experiment and training project of single-chip microcomputer. This paper presents a single-chip practice teaching method based on “Keil + Proteus + Project”. First of all, based on the characteristics, functions, links and simulations of Keil and Proteus software, a co-simulation system of Keil and Proteus is constructed according to the design process of SCM application system. The project “Chinese character dot matrix display system” Examples of simulation. Then, we made a Chinese character dot matrix display system successfully combined by Keil and Proteus. Co-simulation and project production show that this practical teaching can not only deepen students ’understanding of theoretical knowledge, but also can cultivate students’ hands-on and engineering practice ability, which provides a good experiment platform for the practical teaching of SCM.