Moin.

Habs bei nem ATmega8 so gemacht, evtl klappts ja so:

Config Timer1 = Pwm , Pwm = 8 , Compare A Pwm = Clear Up , Compare B Pwm = Clear Up , Prescale = 1
Config Timer2 = Pwm , Compare Pwm = Clear Up , Prescale = 1

Compare1a = 255 'PWM CH1 Aus
Compare1b = 255 'PWM CH2 Aus
Compare2 = 0 'PWM CH3 Aus