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,[BX+1100]
(6) MOV AX,[BX+SI]
(7) MOV AX,[BX+SI+1100]