- [whfeiya] mov ax,[0002] cs=0ff0 ip=10b ax=2a66 ds=2000 09/12 16:45
- [onepan] 谢谢,嘿嘿.. 09/03 17:32
- [mygod] 第一题 应为MOV SP，10H，你少了一个H；第二题 应为MOV SP，0H，不应该为MOV SP 09/03 09:39
- [onepan] 谢谢呀,我这个题不知道错了没..我发现别人的跟我的不同. 09/02 22:18
- [mygod] 友...我认为慢慢的学一遍不如飞快地学两遍... 09/02 21:09
[2010-09-05 20:00] 实验6
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
assume cs:code,ds:data,ss:stack
start: mov ax,stack
mov ss,ax
mov sp,16
mov ax,data
mov ds,ax
mov bx,0
mov cx,4
s0: push cx
mov si,0
mov cx,4
s: mov al,[bx+si+3]
and al,11011111b
mov [bx+si+3],al
inc si
loop s
add bx,16
pop cx
loop s0
mov ax,4c00h
int 21h
code ends
end start
date:10
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
assume cs:code,ds:data,ss:stack
start: mov ax,stack
mov ss,ax
mov sp,16
mov ax,data
mov ds,ax
mov bx,0
mov cx,4
s0: push cx
mov si,0
mov cx,4
s: mov al,[bx+si+3]
and al,11011111b
mov [bx+si+3],al
inc si
loop s
add bx,16
pop cx
loop s0
mov ax,4c00h
int 21h
code ends
end start
date:10
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