问题
问答题 简答题
设(DS)=1000H,(ES)=2000H,(SS)=3000H,(BX)=5000H,(BP)=6000H,(DI)=0001H,内存单元中,(21000H)=1234H,(36000H)=9ABCH,(16000H)=9657H,(41002H)=789AH。则MOV AX,ES:[1000H]执行时操作数的物理地址为多少?
答案
参考答案:物理地址21000H
设(DS)=1000H,(ES)=2000H,(SS)=3000H,(BX)=5000H,(BP)=6000H,(DI)=0001H,内存单元中,(21000H)=1234H,(36000H)=9ABCH,(16000H)=9657H,(41002H)=789AH。则MOV AX,ES:[1000H]执行时操作数的物理地址为多少?
参考答案:物理地址21000H