51单片机c语言中断{pinyin：duàn}程序

51单片机中断系统程序实例？/#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A//#2A说明：多故障显示监控电路

51单片机中断系统程序实例？

/#2A说（繁：說）明：多故障显示监控电路 #2A/

澳门新葡京/#2A硬（yìng）件：AT89S52@12MHz #2A/

/#2A P1控制输入与输出，或非门(mén)4002进行逻辑判断， #2A/

/#2A 产生中断(繁：斷)脉冲。

世界杯

/#2A作者：xxx #2A/

澳门永利/#2A时（读：shí）间：2011-08-19 #2A/

/#2A备注世界杯：4个故障{pinyin：zhàng}输入端X1-X4全为低电平，显示灯全灭； #2A/

/#2A 极速赛车/北京赛车 当故{读：gù}障出现，引起外部中断，并在服务程序中判断故障#2A/

/#2A源，以对应二[pinyin：èr]极管进行指示。

#2A/

/#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A#2A/

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