(1)显示字符串
;显示字符串
;名称:show_str
;功能:在指定位置用指定颜色,显示一个用0结束字符串
;参数:(dh)=行号(0~24),(dl)=列号(0~79),(cl)=颜色,ds:si指向字符串的首地址
;返回:无
assume cs:code
data segment
db 'Welcome to masm!',0
data ends
code segment
start: mov dh,8
mov dl,3
mov cl,2
mov ax,data
mov ds,ax
mov si,0
call s...
[2014-04-12 00:26] 实验10 编写子程序
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[2014-04-11 20:16] 实验9 根据材料编程(利用显存)
assume cs:code
data segment
db 'welcome to masm!'
data ends
code segment
start: mov ax,data
mov ds,ax
mov ax,0b872h
mov es,ax
mov cx,16
mov bx,0
mov si,0
s: mov al,[bx]
mov es:[si],al
mov es:[si+160],al
mov es:[si+320],al
inc si
...
data segment
db 'welcome to masm!'
data ends
code segment
start: mov ax,data
mov ds,ax
mov ax,0b872h
mov es,ax
mov cx,16
mov bx,0
mov si,0
s: mov al,[bx]
mov es:[si],al
mov es:[si+160],al
mov es:[si+320],al
inc si
...
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[2014-04-11 13:18] 实验7 寻址方式在结构化数据访问中的应用
assume cs:codesg
data segment
db '1975','1976','1977','1978','1979','1980','1981','1982','1983','1984'
db '1985','1986','1987','1988','1989','1990','1991','1992','1993','1994'
db '1995'
;以上是表示21年的21个字符串
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
dd 345980,590827...
data segment
db '1975','1976','1977','1978','1979','1980','1981','1982','1983','1984'
db '1985','1986','1987','1988','1989','1990','1991','1992','1993','1994'
db '1995'
;以上是表示21年的21个字符串
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
dd 345980,590827...
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