• 2022-05-29
    现有(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______ (2) MOV AX, BX______ (3) MOV AX, [1200H]______ (4) MOV AX, [BX]______ (5) MOV AX, 1100[BX]______ (6) MOV AX, [BX][SI]______ (7) MOV AX, 1100[BX][SI]______
  • 举一反三