Generowanie 500kHz na ATMEGA16 z kwarcem 11.0592MHz - jak to osiągnąć?

;FastAVR Basic Compiler, ver.4.0.1, by MicroDesign
;Created 11:07:00, 05-12-2005
;
.include	"C:\FastAVR\inc\m16def.inc"
;
		.DSEG
		
		.CSEG
.ORG	0
		rjmp	_Reset
.ORG		INT0addr
		reti
.ORG		INT1addr
		reti
.ORG		OC2addr 
		reti
.ORG		OVF2addr
		reti
.ORG		ICP1addr
		reti
.ORG		OC1Aaddr
		reti
.ORG		OC1Baddr
		reti
.ORG		OVF1addr
		reti
.ORG		OVF0addr
		rjmp	IntN9

_Reset:
		ldi		yl,low(RAMEND)
		out		SPL,yl
		ldi		yh,high(RAMEND)
		out		SPL+1,yh
		sbiw	yl,32



;******	USERS BASIC CODE **********************

;-Line--0009----DDRC = &B11111111--
		ldi		zl,low(255)
		out		ddrc,zl

;-Line--0011----$Def Led=PORTC.0--

;-Line--0012----$Timer0 = Timer , Prescale =1--

;-Line--0015----Enable Interrupts--
		sei

;-Line--0016----Enable Ovf0--
		in		zl,TIMSK
		sbr		zl,0x01
		out		TIMSK,zl

;-Line--0017----TCNT0=&hf0--
		ldi		zl,low(240)
		out		tcnt0,zl

;-Line--0019----Start Timer0--
		in		zl,TCCR0
		sbr		zl,1
		out		TCCR0,zl

;-Line--0020----Do--
L0000:

;-Line--0021----Loop--
		rjmp	L0000
L0001:

;-Line--0023----Interrupt Ovf0()--

;-Line--0024----TCNT0=&hf0--
IntN9:
		in		r2,SREG
		ldi		zl,low(240)
		out		tcnt0,zl

;-Line--0026----Toggle led--
		in		zl,PORTC
		ldi		r23,0x01
		eor		zl,r23
		out		PORTC,zl

;-Line--0027----End Interrupt--
		out		SREG,r2
		reti

;****** END OF USER BASIC CODE ****************


;System Global Variables: 0  bytes
;User   Global Variables: 0  bytes

#include <avr/io.h>

int main(void)
{
	DDRD |= 0x80; 
	TCCR2 |=  _BV(WGM21) | _BV(COM20) | _BV(CS20);
	OCR2=0x0F;

	for(;;)
	{ 							
	}
return 0;
}

$Device= m16			
$Stack = 32				
$Clock = 16.000000	
	
DDRD = &B11111111	
TCCR2=&b00011010 
OCR2=&h01

$regfile = "m16def.dat"
$crystal = 16000000
Ddrd = &B11111111
Tccr2 = &B00011010
Ocr2 = &H01