智能火灾报警的监测系统

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1、智能火灾报警的监测系统.freel324的介绍................................................132.4对芯片AT89C51的介绍........................................................15第3章系统硬件分析与设计.......................................................173.1复位电路部分..................................

2、.............................173.2时钟电路与时序.............................................................183.2.1内部时钟方式.............................................................183.2.2外部时钟方式.............................................................193.3AT89

3、C51的内外程序存储器选择控制端.........................................203.4系统的选址单元电路.........................................................203.5系统的报警信号产生电路.....................................................203.6系统的多机通讯技术................................................

4、.........20第4章电路的软件设计...........................................................214.1软件程序内容...............................................................214.2软件总体流程图.............................................................224.3报警信号发生子程序..................

5、.......................................244.4键盘接口子程序.............................................................264.5数码显示子程序.............................................................274.6本章小结.................................................................

6、..28第5章电路调试与仿真...........................................................295.1硬件焊接...................................................................295.2调试.......................................................................295.2.1硬件调试方法...................

7、..........................................305.2.2软件调试方法.............................................................315.3仿真中出现的问题及解决办法.................................................315.3本章小结...................................................................

8、32结论..........................................................................33