ORG 0000H
	LJMP MAIN
	ORG 030H
MAIN:	ACALL DEL
	MOV A,#0FFH
	MOV B,#03H
	MUL AB
	MOV P0,A
	MOV P1,B
	SJMP $
DEL: 	MOV R7,#0FFH
DEL1:	MOV R6,#0FFH
DEL2:   MOV R5,#01FH
DEL3:	DJNZ R5,DEL3
	DJNZ R6,DEL2
	DJNZ R7,DEL1
	RET
	END