#include   	"c:\miniide\hcs12.inc"
N		equ	1350
		org	$1500
		movw	#paov_isr,UserPAccOvf ; set up PAOV interrupt vector
; the next five instructions place the 2's complement in PACNT
		ldd	#N
		coma
		comb
		addd	#1
		std	PACNT
		movb	#$52,PACTL ; enable PACA, event counting mode, active edge is rising	
		cli		; enable PAOV interrupt
;		…
		swi
paov_isr	movb	#$02,PAFLG	; clear the PAOVF flag
		end