• 2022-05-29
    1.设有关寄存器及存储单元的内容如下:(DS)=2000H, (BX)=0100H, (AX)=1200H, (SI)=0002H, (20100H)=12H, (20101H)=34H, (20102H)=56H, (20103H)=78H, (21200H)=2AH, (21201H)=4CH, (21202H)=0B7H, (21203H)=65H.试说明下列各条指令单独执行后相关寄存器或存储单元的内容。(1)MOV AX, 1800H (2) MOV AX, BX(3) MOV BX, [1200H] (4) MOV DX, 1100[BX](5) MOV [BX][SI], AL (6) MOV AX, 1100[BX][SI]
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