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关于MCS-51定时器逻辑寄存器,下列叙述不正确的是(29)。

  • A.通过它可以设置定时器的定时长短
  • B.通过它可以设置定时器的对外计数大小
  • C.通过它可以设置定时器对中断的影响
  • D.可以通过程序对串行通信口进行设置
试题出自试卷《软件水平考试(中级)网络工程师上午(基础知识)试题模拟试卷22》
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