• 2022-05-29
    设有 DS=2000H,BX=0100H,SI=0002H,(20100H)=12H,(20101H)=34H,(20102H)=56H,(20103H)=78H,(21200H)=2AH,(21201H)=4CH,(21202H)=B7H,(21203H)=65H,试说明下列各条指令执行完后 AX寄存器的内容。(1) MOV AX,[1200H]AX=______(2) MOV AX,[BX]AX=______(3) MOV AX,1100[BX]AX=______(4) MOV AX,[BX][SI]AX=______(5) MOV AX,1100[BX][SI]AX=______
  • 举一反三