.include "m32def.inc"
    sbi   ddrd,5
    ldi  r22,0x40    
    out  tccr1a,r22
    ldi  r22,0x09    
    out  tccr1b,r22
    ldi  r22,high(512)  
    out  ocr1ah,r22         
    ldi  r22,low(512)  
    out  ocr1al,r22  
  here:  rjmp  here