A.送入初值時(shí)B.啟動(dòng)定時(shí)/計(jì)數(shù)時(shí)C.定時(shí)/計(jì)數(shù)停止時(shí)D.計(jì)數(shù)值滿量程時(shí)
A.四種工作方式都要用到B.僅工作在方式0下才用定時(shí)計(jì)數(shù)器T1C.工作在方式1和方式2時(shí)都要用到定時(shí)計(jì)數(shù)器T1D.工作在方式1和方式3時(shí)都要用到定時(shí)計(jì)數(shù)器T1
A.integer B.define C.break D.sbit