汽车防盗报警器的论文［毕业设计，精品论文］.doc

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2017-09-26 发布于山西
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汽车防盗报警器的论文［毕业设计，精品论文］.doc

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目录引言·························································································································································· 1 任务指标及要求 ························································································································ 2 方案确定······································································································································· 3 芯片及器件介绍························································································································ 3.1 MCS-51 微型计算机······················································································································· 3.1.1MCS-5l 基本组成及主要特点··································································································· 3.1.2MCS-51 内部结构及功能简述··································································································· 3.1.3 工作原理 ······································································································································ 3.1.4 定时器········································································································································ 3.1.4.1 定时器的工作原理············································································································· 3.1.4.2 定时计数器的控制············································································································· 3.1.4.3 定时计数器的初始化········································································································· 3.1.5 单片机的中断系统 ················································································································ 3.1.5.1AT89C51 的中断系统··········································································································· 3.1.5.2 中断处理过程···········································································································