b.asm

独孤剑客 ASM Source Code 1998-2001 for DOS

code    segment
        org     100h
        assume  cs:code,ds:code
Start:	mov	ah,10h
	mov	al,10h
	mov	bx,0000h
	mov	ch,00h
	mov	cl,3fh
	mov	dh,00h
	int	10h
	mov	ah,10h
	mov	al,10h
	mov	bx,0007h
	mov	ch,3fh
	mov	cl,00h
	mov	dh,3fh
	int	10h
	
	mov	ah,4ch
	int	21h

code    ends
        end     Start