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1、目录8086 微处理器结构 .3 二进制与十进制、十六进制的转换.3 CUP功能结构 .3 8086 基本执行环境 .3 寄存器作用 .4 8086 指令系统.6 寻址方式.6 通用指令.6 数据传送指令 .6 二进制算数指令.7 十进制算数指令.9 逻辑指令 .9 移位和循环移位指令.10 控制转移指令 .10 重复控制指令 .11 总线时序和系统总线.12 引脚.12 处理时序.12 指令周期 .12 总线周期 .12 时钟周期、.12 关系.12 中断响应周期 .13 系统复位.13 总线操作过程 .13 半导体存储器.13 SRAM与 DRAM 的区别 .13 扩容的算法 .14 典型
2、芯片 .14 程序设计.14 文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A
3、7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7
4、A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B
5、7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8
6、B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E
7、8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5
8、E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B5文档编码:CQ10Y7Y10M6G3 HP5E8B7A7I4 ZK3S3S3L10B58086 微处理器结构二进制与十进制、十六
9、进制的转换CUP 功能结构8086CPU从功能上分成两部分：总线接口单元（BIU）、执行单元（EU）BIU：负责 8086CPU与存储器之间的信息传送。组成：段寄存器、地址形成逻辑、指令流队列、执行单元控制系统、指令指针。EU：负责指令的执行。组成：数据寄存器、指针寄存器、算数逻辑单元。8086 基本执行环境8086 是 16 位 CPU 8086 地址线位 20 根，寻址范围即 1M。8086 数据线 16 根I/O 端口 16 位地址线。即 64K CPU字长 16 位文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 H
10、W9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4
11、A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 Z
12、B6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M
13、6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文
14、档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU
15、1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W
16、10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1寄存器作用通用寄存器AX：操作数和结果数据的累加器字节乘法：一个操作数在AL结果放入 AX 字乘法：一个操作数在AX，结果高 16 位在 DX低 16 位在AX 字节除法：AH 放余数，AL放商字除法：DX放余数，AX放商BX：基址寄存器，存放DS段中数据的指针。CX：串和循环操作的计数器
17、DX：I/O 口指针SI：源串地址指针DI：目的串地址指针SP：堆栈指针BP：堆栈上的数据指针段寄存器CS：代码段寄存器IP DS：数据段寄存器BX、SI SS：堆栈段寄存器SP、BP ES：附加段寄存器DI 文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8
18、X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6
19、T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D
20、9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编
21、码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y
22、8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10
23、S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9
24、U4F4A8X8 ZB6T10M6D9H1FLAGS标志寄存器进位标志 CF：结果最高位（D7、D5、D31）产生进位或借位时 CF=1 辅助进位标志位AF：低半字节向高半字节进位时AF=1 溢出标志 OF：最高位、次高位进位不同OF=1 符号为 SF：值与运算结果的最高位相同；奇偶标志位PF：操作结果中1 的个数为偶数则PF=1 方向标志位DF：DF=1，串操作指令为自动减量指令。中断允许标志IF：IF=1,允许 CPU接收外部的可屏蔽中断追踪标志 TF：TF=1，处理进入单步方式指令指针IP：存放 CPU将要执行的指令的地址存储器组织物理地址以整个存储器的1M 为范围划分的地址逻辑地址以段
25、的范围（64K）划分的地址文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T1
26、0M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H
27、1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:
28、CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R
29、4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6
30、 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4
31、F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1物理地址与逻辑地址的换算物理地址=段寄存器*10H+逻辑地址8086 指令系统寻址方式立即寻址直接寻址寄存器寻址寄存器间接寻址基址寻址变址寻址
32、基址变址寻址通用指令数据传送指令MOV 指令交换指令XCHG 堆栈指令入栈指令 PUSH 地址-2 文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9
33、H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码
34、:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8
35、R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S
36、6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U
37、4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X
38、8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1出栈指令 POP 地址+2 所有通用寄存器入栈指令PUSHA 弹出至
39、所有通用寄存器指令POPA 输入输出指令将数据经端口传送至AX 或 AL 输入 IN：将数据经 AX或 AL传送至端口输出 OUT 000FF端口地址直接写。1000FFFF地址放入 DX。扩展指令CWD 将 AX中 16 位数据扩展至DX中形成 32 位数据CBW 将 AL中 8 位数据扩展至AX中形成 16 位数据扩充的实质是扩充符号位二进制算数指令加法指令ADD、ADC：影响 AF、CF、OF、PF、SF、ZF 文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:
40、CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R
41、4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6
42、 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4
43、F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8
44、 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T1
45、0M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H
46、1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1减法指令SUB、SBB 影响 AF、CF、OF、PF、SF、ZF 乘法指令MUL、IMUL 一个操作数在AX或 AL中影响 CF、OF 除法指令DIV、IDIV 不影响标志位增量减量指令INC、DEC 影响 AF、OF、PF、SF、ZF 文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4
47、W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6
48、HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F
49、4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8
50、ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10M6D9H1文档编码:CU1Y8R4W10S6 HW9U4F4A8X8 ZB6T10