問題詳情
69. 對單晶片 8051/52 而言，執行下列哪些指令需要兩個機器週期？
(A)RET
(B)RLC
(C)JNZ
(D)POP。
(A)RET
(B)RLC
(C)JNZ
(D)POP。
參考答案
無參考答案
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