单项选择题
A.MOV B.MOVX C.MOVC D.MUL
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
A.1.5 B.3 C.1 D.2