05_CS:IP组合出来的地址里面的内容全部当做指令

资料:
    通用寄存器:       AX BX CX DX   0000
    段地址寄存器:     DS ES CS SS   073F
    偏移地址集群器:   SP(00FD) BP(0000) SI(0000) DI(0000) IP(0100) BX(0000)  

    左边: 1,2: 段地址   3,4: 偏移地址(最大FFFF)
    右边: 
    1 2  3 4   1  2  3  4  5  6  7  8  9  10 11 12 13 14 15 16           宽度 16
    073F:0100  00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00    ................
    073F:0110  00 00 00 00 00 00 00 00-00 00 00 00 34 00 2E 07    ............4...
    073F:0120  00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00    ................
    073F:0130  00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00    ................
    073F:0140  00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00    ................
    073F:0150  00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00    ................
    073F:0160  00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00    ................
    073F:0170  00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00    ................

CPU将 CS:IP(073F:0100) 组合出来的地址里面的内容全部当做指令
    测试： 
        -a inc sp (sp++)
        -r 查看, 当前要执行的命令
        -t 执行命令, 查看SP是否增加
        将ds,es,ss都修改为0
        -r ds\n 0\n
        -r es\n 0\n
        -r ss\n 0\n
        -r 查看, es,es,ss都变为0后, 073F:0100 仍然没有改变