每)天半紫大学 IIANJIN POLYTECHNIC UNIVERSITY 物理地址=16×(DS)+(BX)+(S)或D) =16×SS)+(BP)+(S或(D MOV, AX, [[] MOVAX[Bx+S叮 若(DS)=3000H,(BX)=1200H,S)=4100H (35300H)=1234H指令执行后AX=? 物理地址=3000H×16+1200H+4100H=35300H AX=1234H MOV DL,[BX+S,(DL)=34H 信息与通信工程学院物理地址=16×(DS)+(BX)+(SI)或(DI) =16×(SS)+(BP)+(SI)或(DI) MOV, AX,[BX][SI] MOV, AX,[BX+SI] 若(DS)=3000H, (BX)=1200H,(SI)=4100H (35300H)=1234H,指令执行后AX=? MOV DL,[BX+SI] ; (DL)=34H AX=1234H 物理地址=3000H×16+1200H+4100H=35300H