定时/计数器T0工作方式1计数时,将计数结果实时读取到参数total中,读取方法为()。 A. total=TH0+TL0 B. total=TH0-TL0 C. total=TH0*256+TL0 D. total=TL0*256+TH0

定时/计数器T0工作方式1计数时,将计数结果实时读取到参数total中,读取方法为()。 A. total=TH0+TL0 B. total=TH0-TL0 C. total=TH0*256+TL0 D. total=TL0*256+TH0


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