tel.asm

从键盘中输入一串字符串用bios显示出结果

	SSEG	SEGMENT  STACK
	STK	DB  20 DUP(0)
	SSEG	ENDS
	CSEG	SEGMENT
		ASSUME CS:CSEG,SS:SSEG
RING: 	MOV	AX,SSEG
	MOV	SS,AX
	MOV	SP,SIZE STK
	MOV 	BP,8
AGAIN: 	MOV	CX,30
NEXT:	MOV	DX,600
	MOV	AX,30
	MOV	BL,03H
	CALL	SOUND
	MOV	DX,1500
	MOV	AX,30
	CALL	SOUND
	LOOP	AGAIN
	MOV	DX,100
	MOV	AX,2000
	MOV	BL,01H
	CALL	SOUND	
	DEC	BP
	JNZ	AGAIN
	MOV	AH,4CH
	INT	21H
	INCLUDE	SOUND.ASM
	CSEG	ENDS
		END	RING