毕业论文：片机原理及应用.doc

本科毕业设计论文 题 目 《单片机原理及应用》课程实验设计 专业名称 学生姓名 指导教师 毕业时间  摘 要 单片机的发展已经很成熟，。目前大多数高校都建立了单片机实验室,基本上配备了实验箱等硬件仿真设备。实验箱硬件电路固定、实验内容较难改,较难适应单片机技术的快速发展以及培养学生的单片机开发能力、创新能力。利用Proteus软件仿真技术，可以在一定程度上弥补上述不足搭建一个虚拟实验平台，可以实现，学生的条件，对有着积极的意义。 本文以 89C51系列单片机为例单片机实验，proteus  ABSTRACT Although MCU development was mature, there are broad application prospect. Currently most higher education institutions have built single chip laboratory, equipped with experiment box and other hardware simulation equipment. But the circuitry of the experiment box is fixed and the experiment steps are hard to be changed. It is not fit the trend of rapid development speed of single chip technology. It is also unsuited to develop students’ abilities and creativities. With the introduction of the Proteus software simulation technology, it can be solved at a certain extent. We could design more experiment steps and help students completing their self-study with the simulation experimental platform. It is a positive meaning to grasp the technology. This paper on the AT89C51 single-chip MCU as an example represents the development of experimental system. On this basis, learning and application of the other characteristics of a single chip will be relatively easy. Referring to other university experiment, combined with the characteristic of professional training program, according to 8/16/24 scheduling, this paper arranges three sets of experiment. The first set of experiments with MCU based experiment is designed to let the student have a preliminary understanding to the single-chip microcomputer, the internal structure, working principle and working way; The second set of experiments is MCU application, letting students enhance MCU understanding, and can use SCM realizing some preliminary daily life application; The third set of experiment is designed experimentation, makes the students use single-chip more skilled after completed test. KEY