说明下列指令中源操作数的寻址方式并计算物理地址设（DS）=2000H, (ES)=2100H, (SS)=1500H, (SI)=00A0H, (BX)=0100H, (BP)=0010H 1、 MOV AX, 2345H ____________________，PA＝_______________。 2、 MOV AX，BX ____________________，PA＝_______________。 3、 MOV AX，[200H] ____________________，PA＝_______________。 4、 MOV AX，ES：[BX] ____________________，PA＝_______________。 5、 MOV AX，[BP][SI] ____________________，PA＝_______________。 -题库考试答案搜索网

  说明下列指令中源操作数的寻址方式并计算物理地址

设（DS）=2000H, (ES)=2100H, (SS)=1500H, (SI)=00A0H, (BX)=0100H, (BP)=0010H

1、 MOV              AX, 2345H            ____________，PA＝_。

2、 MOV              AX，BX               ______，PA＝_。

3、 MOV              AX，[200H]         ______，PA＝_。

4、 MOV              AX，ES：[BX]     ______，PA＝_。

5、 MOV              AX，[BP][SI]              ，PA＝_。

问答题

2021-07-19 08:04

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正确答案

1、立即数寻址 PA无

2、寄存器寻址 PA 无

3、直接寻址 PA＝20200H

4、寄存器间接寻址 PA＝21100H

5、基址变址寻址 PA=150B0H

试题解析

1、立即数寻址 PA无

2、寄存器寻址 PA 无

3、直接寻址 PA＝20200H

4、寄存器间接寻址 PA＝21100H

5、基址变址寻址 PA=150B0H

标签：计算机科学与技术（脱产）专升本微机原理与接口技术平时作业1 期末考试

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