正在加载图片...
例:已知:(DS)=2100H,(DI)=2000H 指令: MOV AX,[D;(AX)←((DI)) 物理地址=(DS)16+(DI) 2100H*16+2000H =21000H+2000H =23000H 指令结果:将23000H单元内容送AL中, 将23001H单元内容送AH中。例:已知:(DS)=2100H,(DI)=2000H 指令: MOV AX,[DI] ;(AX) ((DI)) 物理地址=(DS) * 16 + (DI) =2100H * 16 + 2000H =21000H + 2000H =23000H 指令结果:将23000H单元内容送AL中, 将23001H单元内容送AH中
<<向上翻页向下翻页>>
©2008-现在 cucdc.com 高等教育资讯网 版权所有