h54s.asm

上课老师给的8086仿真器

	ORG 0600H		;?
HA3S:	MOV DPTR,#0A000H
	MOVX A,@DPTR
	MOV DPTR,#0B000H
 	MOVX @DPTR,A
  	MOV R2,#20H
	ACALL DELAY
	SJMP HA3S
DELAY:	PUSH 02H
DELAY1: PUSH 02H
DELAY2: PUSH 02H
DELAY3: DJNZ R2,DELAY3
	POP 02H
	DJNZ R2,DELAY2
	POP 02H
	DJNZ R2,DELAY1
	POP 02H
	DJNZ R2,DELAY
 	RET
	END