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1、目錄引言··························································································································································1任務(wù)指標(biāo)及要求··················································································································
2、······2方案確定·······································································································································3芯片及器件介紹························································································································3.1MCS
3、-51微型計(jì)算機(jī)·······················································································································3.1.1MCS-5l基本組成及主要特點(diǎn)···································································································3.1.2MCS-51內(nèi)部結(jié)構(gòu)及功能簡(jiǎn)述··············
4、·····················································································3.1.3工作原理······································································································································3.1.4定時(shí)器············································
5、····························································································3.1.4.1定時(shí)器的工作原理·············································································································3.1.4.2定時(shí)計(jì)數(shù)器的控制·················································
6、····························································3.1.4.3定時(shí)計(jì)數(shù)器的初始化·········································································································3.1.5單片機(jī)的中斷系統(tǒng)······················································································
7、··························3.1.5.1AT89C51的中斷系統(tǒng)···········································································································3.1.5.2中斷處理過(guò)程···················································································································
8、···3.1.5.3中斷系統(tǒng)的應(yīng)用·······················