汇编程序16:实验5(6)顺序赋值段数据

 1 assume cs:code
 2 
 3 a segment
 4     dw 1,2,3,4,5,6,7,8,9,0ah,0bh,0ch,0dh,0eh,0fh,0ffh
 5 a ends
 6 
 7 b segment
 8     dw 0,0,0,0,0,0,0,0
 9 b ends
10 
11 code segment
12     start:
13           mov ax,a
14           mov ds,ax //定义第一个段空间
15           mov ax,b
16           mov es,ax //定义第二个段空间
17           mov bx,0
18           mov cx,16
19         s:
20           mov dl,[bx] //内存单元的传递,用dx寄存器低位保存
21           mov es:[bx],dl //8位寄存器值传递
22           inc bx
23           loop s
24     mov ax,4c00h
25     int 21h
26 code ends
27 
28 end start

 

posted on 2018-01-27 20:11  叶倾仙  阅读(187)  评论(0编辑  收藏  举报

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