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- assume cs:code,ds:data,ss:stack
- data segment
- db 10 dup (0)
- data ends
- stack segment
- dw 16 dup (0)
- stack ends
- code segment
- start:mov ax,12666
- mov bx,data
- mov ds,bx
- mov si,0
- mov bx,stack
- mov ss,bx
- mov bx,32
- call dtoc
- mov dh,8
- mov dl,3
- mov cl,2
- call show_str
- mov ax,4c00H
- int 21H
- ;=========================================
- show_str:push dx
- push cx
- push si
- mov di,0
- mov bl,dh
- dec bl
- mov ax,160
- mul bl
- mov bx,ax
- add dl,dl
- add bl,dl
- mov ax,0b800h
- mov es,ax
- mov al,cl
- s:mov ch,0
- mov cl,ds:[si]
- jcxz ok
- mov es:[bx+di],cl
- mov es:[bx+di+1],al
- add di,2
- inc si
- loop s
- ok:pop dx
- pop cx
- pop si
- ret
- ;==========================================
- dtoc:push ax
- push bx
- push cx
- push dx
- push si
- mov bx,10
- s0:mov dx,0
- div bx
- add dx,30H
- push dx
- inc si
- mov cx,ax
- jcxz s1
- loop s0
-
- mov cx,si
- mov bx,0
- s1:pop ds:[bx]
- inc bx
- loop s1
-
- pop si
- pop dx
- pop cx
- pop bx
- pop ax
- ret
- ;=====================================
- code ends
- end start
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