[2008-10-19 20:05] 实验十四
assume cs:code,ds:data
data segment
db 'aa/aa/aa aa:aa:aa',0
data ends
code segment
start: mov ax,data
mov ds,ax
mov al,9 ;年份入表
out 70h,al
in al,71h
mov ah,al
mov cl,4
shr ah...

[2008-10-25 16:23] 实验一十四
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[2008-10-25 16:22] 实验一十三
2008-10-19 20:06] 实验十三(1)
assume cs:code
code segment
start: mov ax,cs
mov ds,ax
mov si,offset k5
mov ax,0
mov es,ax
mov di,200h
mov cx,offset k6-offset k5
cld
rep movsb
mov ax,0
mov es,ax
...
assume cs:code
code segment
start: mov ax,cs
mov ds,ax
mov si,offset k5
mov ax,0
mov es,ax
mov di,200h
mov cx,offset k6-offset k5
cld
rep movsb
mov ax,0
mov es,ax
...
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[2008-10-25 16:20] 实验十一六
[2008-10-24 21:49] 实验16
assume cs:code,ss:stack
stack segment
db 128 dup (0)
stack ends
code segment
start: mov ax,stack ;装入程序
mov ss,ax
mov sp,128
mov ax,code
mov ds,ax
mov si,offset setscreen
mov ax,0
mov es,a...
assume cs:code,ss:stack
stack segment
db 128 dup (0)
stack ends
code segment
start: mov ax,stack ;装入程序
mov ss,ax
mov sp,128
mov ax,code
mov ds,ax
mov si,offset setscreen
mov ax,0
mov es,a...
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