单片机复位后 累加器A PC PSW的内容为:
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单片机复位后,累加器A、PC、PSW的内容为:
A.A = FFH PC = 00H PSW = FFH
B.A = 00H PC = 0000H PSW = 00H
C.A = 07H PC = 0000H PSW = FFH
D.A = 00H PC = 00H PSW = 00H

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B
