問答題

現(xiàn)有(DS)=2000H ,(BX)=0100H,(SI)=0002H,(20100H)=12H,(20101H)=34H,(20102H)=56H,(20103H)=78H,(21200H)=2AH,(21201H)=4CH,(21202H)=0B7H,(21203H)=65H,說明下列指令執(zhí)行后AX寄存器的內(nèi)容。  
(1)MOV  AX,1200H 
(2)MOV  AX,BX  
(3)MOV AX,[1200H]  
(4)MOV  AX,[BX] 
(5)MOV  AX,1100H[BX]  
(6)MOV  AX,[BX][SI]  
(7)MOV  AX,1100H[BX][SI]


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