assume cs:code,ds:data,ss:stack
stack segment
dw 0,0,0,0,0,0,0,0
stack ends
data segment
db '1. display '
db '2. brows '
db '3. replace '
db '4. modify '
data ends
code segment
start: mov ax,stack
mov ss,ax
mov sp,16
mov ax,data
mov ds,ax
mov bx,3
mov cx,4
s1: push cx
mov cx,4
s2: mov ax,[bx]
and al,11011111b
mov [bx],al
inc bx
loop s2
add bx,12
pop cx
loop s1
mov ax,4c00h
int 21h
code ends
end start
- [amazontzy] 忘记加上ax的值了,,应该是ax=0bh 10/15 21:20
- [tinyparticle] 10.4.1 ax=5 ================================ 10/15 17:54
- [tinyparticle] 9.1.1 dw 0 ==================================== 10/15 17:51
- [amazontzy] 花了三个小时，头都算晕了，明天再试着简化一下 10/12 23:31
- [amazontzy] 昨天看得眼花了，呵，算了，不改了,反正理解了就行了 10/10 20:19
- [tinyparticle] 最后一行抄错题目了。 ===================================== 10/10 19:54
- [tinyparticle] 正确 10/10 19:53
- [younggay] 最后一行抄错题目了。 10/10 13:32
- [amazontzy] 睡觉去了，明天晚上回来看第3章,谢谢了 10/09 23:01
- [tinyparticle] 是00010H到1000FH吧，晕死，看来以后还是把进度放慢点 ================= 10/09 22:54
