高等继续教育 / 计算机组成原理
正确率:100%
A、(Msp)->A ,(SP)+1->SP
B、(SP)-1->SP forbid (Msp)->A
C、(Msp)->A forbid (SP)-1->SP
D、(SP)+1->SP forbid (Msp)->A
堆栈寻址方式中,设A位累加器,SP为堆栈指示器,Msp为SP指示的栈顶单元,如果进栈操作是:((A))-> Msp,(SP)-1->SP,那么出栈操作为_________。
A、(Msp)->A ,(SP)+1->SP
B、(SP)-1->SP forbid (Msp)->A
C、(Msp)->A forbid (SP)-1->SP
D、(SP)+1->SP forbid (Msp)->A
参考答案:
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