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单项选择题单片机复位后,SP、PC、I/O口的内容为()

A、SP=07HPC=00HP0=P1=P2=P3=FFH

B、SP=00HPC=0000HP0=P1=P2=P3=00H

C、SP=07HPC=0000HP0=P1=P2=P3=FFH

D、SP=00HPC=00HP0=P1=P2=P3=00H

  • C
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