GAP_NOP		MACRO size
	REPT size
	DB	0x00
	ENDM
		ENDM

; ... and then:

	ORG	0x0013	; INT1
	RETI            ; not used
	GAP_NOP	7

	ORG	0x001B	; TF1
	LJMP	INT_T1	; ISR