单片机原理与接口技术课程设计论文资料.doc

洛 阳 理 工 学 院 课 程 设 计 报 告 课程名称 单片机原理与 设计题目 于实验平台开发设计专 业 班 级 学 号 姓 名 完成日期  课 程 设 计 任 务 书 设计题目： 基于单片机的实验平台开发设计 一、设计内容 二、设计要求 按照要求撰写课程设计论文。 指导教师：李传锋 2013年 月 日 课 程 设 计 评 语 成绩： 指导教师：_______________ 年 月 日 摘 要 关键词： STC单片机，实验平台，， Experiment Platform Development Design Based on STC Microcontroller ABSTRACT STC89C52 is on STC company production of low voltage, high performance CMOS 8-bit microcontroller, containing 4 KB of the tablets can be repeated to wipe the Flash of a read-only program memory and 128 b of the random access memory (RAM), data device adopts high density on STC company, nonvolatile storage technology production, compatible with standard MCS - 51 instruction system, piece of built-in general central place theory (CPU) and Flash memory cell, powerful STC89C52 microcontroller provides many cost-effective applications, often used in the simulation design, can be applied to a variety of flexible control field. STC89C52 throughout the experiment board in a core position in the system. In the design of hardware circuit, the selection of almost all the other components should be according to the performance parameters of STC89C52to decide. Such as the working voltage of power supply circuit based on STC89C52 for + 5 v voltage regulator so choose 7805 series chip. In software design, STC89C52, receive and process the keyboard input signal and send it to the display device, liquid crystal display functions, sent to the counter and counting functions or sent to the PC to realize serial communication function. On the other hand, it also receive PC sends data, processing will be sent to the display device. KEYWORDS: STC microcontroller, Simulation design