out TCCR1B,r16
; init bitcounter and overflow counter
ldi r20,0 ; bitcounter
ldi r21,0 ; register for constructing the byte
ldi r22,0 ; overflow counter
out TCCR1B,r16
; init bitcounter and overflow counter
ldi r20,0 ; bitcounter
ldi r21,0 ; register for constructing the byte
ldi r22,0 ; overflow counter