assume cs:code
code segment
start: mov ax,0b800H
mov es,ax
s: mov bx,160*12+35*2
mov byte ptr es:[bx+4],"/"
mov byte ptr es:[bx+10],"/"
mov byte ptr es:[bx+22],":"
mov byte ptr es:[bx+28],":"
...
- [smasm] assume cs:code,es:data,ss:stack,ds:table data 11/14 17:37
- [smasm] 看到论坛中有人判断ax,dx中是否为0的方法很有技巧、很好很强大,代码如下: mo 11/14 09:27
- [smasm] 原来真是我错了,那条指向是EBF6 向上跳10个字节,不是8个,还有自身的两个字节。 11/07 15:50
- [fpamc] 对的。 11/03 12:04
- [fpamc] 对的。 11/03 11:48
- [smasm] 我太粗心了!^_^ 11/01 10:38
- [fpamc] 对的 10/31 19:47
- [fpamc] 对的 10/31 19:44
- [游客] (3)返回前 cs:13fa,ds:13fd,ss:13fe code段为X则data段为X+3 10/31 18:57
- [smasm] 那少加了1??? 10/30 21:37
[2012-12-03 15:12] 实验14
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[2012-11-30 17:17] 实验14
assume cs:code
code segment
start:
mov ax,0b800H
mov es,ax
s: mov bx,160*12+50*2
mov al,0h
call getshow
sub bx,2
mov al,":"
call show
...
code segment
start:
mov ax,0b800H
mov es,ax
s: mov bx,160*12+50*2
mov al,0h
call getshow
sub bx,2
mov al,":"
call show
...
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[2012-11-27 17:04] 实验12
assume cs:code
code segment
start:
mov ax,cs
mov ds,ax
mov ax,0
mov es,ax
mov di,200H
mov si,offset do0
mov cx,offset do0end-offset do0
cld
rep movsb
mov ax,200H
mov es:[0],ax
mov ax...
code segment
start:
mov ax,cs
mov ds,ax
mov ax,0
mov es,ax
mov di,200H
mov si,offset do0
mov cx,offset do0end-offset do0
cld
rep movsb
mov ax,200H
mov es:[0],ax
mov ax...
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[2012-11-13 21:45] 课程设计一,花了好几天时间总算做完了!
assume cs:code,es:data,ss:stack,ds:table
data segment
;----------------------------------------------------------------------------
;数据
db "1975","1976","1977","1978","1979","1980","1981","1982","1983","1984"
db "1985","1986","1987","1988","1989","1990","1991","1992","1993","1994"...
data segment
;----------------------------------------------------------------------------
;数据
db "1975","1976","1977","1978","1979","1980","1981","1982","1983","1984"
db "1985","1986","1987","1988","1989","1990","1991","1992","1993","1994"...
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[2012-11-07 15:25] 实验10 求高人解惑
行号选24 列号选78能显示3个字母,列选79为什么不能显示两个字母???
assume cs:code
data segment
db 'welcome to masm!',0
data ends
code segment
start: mov dh,24
mov dl,79
mov cl,2
mov ax,data
mov ds,ax
mov si,0
call show_str
mov ax,4c00h
...
assume cs:code
data segment
db 'welcome to masm!',0
data ends
code segment
start: mov dh,24
mov dl,79
mov cl,2
mov ax,data
mov ds,ax
mov si,0
call show_str
mov ax,4c00h
...
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[2012-11-05 14:53] 实验9
assume cs:code,ds:data
data segment
db "welcome to masm!"
db 02H
code segment
start: mov ax,data
mov ds,ax
mov ax,0b800H
mov es,ax
mov bx,0
mov si,0
mov cx,16
s: mov al,[bx]
mov es:[si+1984],al
mov ah,ds:[16] ...
data segment
db "welcome to masm!"
db 02H
code segment
start: mov ax,data
mov ds,ax
mov ax,0b800H
mov es,ax
mov bx,0
mov si,0
mov cx,16
s: mov al,[bx]
mov es:[si+1984],al
mov ah,ds:[16] ...
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[2012-11-05 11:37] 实验8
assume cs:code
code segment
mov ax,4c00H
int 21H
start: mov ax,0
s: nop
nop
mov di,offset s
mov si,offset s2
mov ax,cs:[si]
mov cs:[di],ax
s0: jmp short s
s1: mov ax,0
int 21H
mo...
code segment
mov ax,4c00H
int 21H
start: mov ax,0
s: nop
nop
mov di,offset s
mov si,offset s2
mov ax,cs:[si]
mov cs:[di],ax
s0: jmp short s
s1: mov ax,0
int 21H
mo...
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[2012-11-05 11:06] 检测 9.2
assume cs:code
code segment
start: mov ax,2000H
mov ds,ax
mov bx,0
s: mov cx,0
mov cl,[bx]
jcxz ok
inc bx
jmp short s
ok: mov dx,bx
mov ax,4c00H
int 21H
code ends
end start...
code segment
start: mov ax,2000H
mov ds,ax
mov bx,0
s: mov cx,0
mov cl,[bx]
jcxz ok
inc bx
jmp short s
ok: mov dx,bx
mov ax,4c00H
int 21H
code ends
end start...
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[2012-11-05 10:51] 检测9.1
第一问
assume cs:code,ds:data
data segment
db 0,0,0
data ends
code segment
start: mov ax,data
mov ds,ax
mov bx,0
jmp word ptr [bx+1]
mov ax,4c00H
int 21H
code ends
end start
第2问
assume cs:code,ds:data
data segment
dd 123...
assume cs:code,ds:data
data segment
db 0,0,0
data ends
code segment
start: mov ax,data
mov ds,ax
mov bx,0
jmp word ptr [bx+1]
mov ax,4c00H
int 21H
code ends
end start
第2问
assume cs:code,ds:data
data segment
dd 123...
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[2012-11-02 17:40] 实验7
assume cs:code,ds:data,ss:table
data segment
db "1975","1976","1977","1978","1979","1980","1981","1982","1983","1984"
db "1985","1986","1987","1988","1989","1990","1991","1992","1993","1994","1995"
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
dd 345980,590827,803530,11830...
data segment
db "1975","1976","1977","1978","1979","1980","1981","1982","1983","1984"
db "1985","1986","1987","1988","1989","1990","1991","1992","1993","1994","1995"
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
dd 345980,590827,803530,11830...
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