ADC triggered by Timer0 atmega328

I continue by my self to take update this topic, yeah!

I've found in the datasheet that Timer0 and Timer1 SHARE the same PRESCALER
maybe its a problem.. but I don't know if this could generate an error in my code.

I've tried to blink one time the led inside the ISR of TIMER1_COMPA_vect.
it seems that with cs12 bit on it does't reach the interrupt