[问答题] 假设(BX)=0210H,(DI)=0060H,对于指令ADDDL,[BX][DI],其源操作数的偏移量为多少?
[问答题] 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。MOV AX,[BX][SI]。
现 有 ( DS=2000H ) ,( BX=0100H ),( SI=0002H ),( 20100 ) =12H,( 20101 ) =34H,( 2010
[试题]对于指令XCHG BX,[BP+S1],如果指令执行前,(BX)=6F30H,(BP)=0200H,(S1)=0046H,(SS)=2F00H,(2F246H)=415411,则执行指令后,(BX)=______,(2F246H)=_____。
对 假 定 ( DS ) =2000H , ( ES ) =2100H , ( SS ) =1500H ,(SI)=00A0H,(BX)=0100H,(BP)=
[填空题] 假设(BX)=0449H,(BP)=0200H,(SI)=0046H,(SS)=2F00H,(2F246H)=7230H则执行XCHGBX,[BP+SI]指令后,(BX)=()。
[问答题] 假设(DS)=0C00H,(BX)=0210H,对于指令MOVDS:100H[BX],AL,其目的操作数的物理地址为多少?
[问答题] 假设(DS)=0B00H,(BX)=0210H,对于指令MOVDS:120H[BX],AL,其目的操作数的物理地址为多少?
现有(DS)=2000H,(BX)=0100H,(SI)=0002H,(20100H)=12H,(20101H)=34H,(20102H)=56H,(20103
(7分)现有(DS)=2000H,(BX)=0100H,(SI)=0002H,(20100H)=12H,(20101H)=34H,(20102H)=56H,(2