Hallo habe folgendes mini prog um pwm zu testen
um die funktion zu prüfen will ich eine LED angeschlossen an PINd.7
synchron zum OC1a steuern

PWM -Ausgang geht ,LED -Port hat 0V

WARUM????

Code:
$regfile = "m168def.dat"                                    ' specify the used micro
$crystal = 16000000                                         ' used crystal frequency
$baud = 9600                                                ' use baud rate
$hwstack = 32                                               ' default use 32 for the hardware stack
$swstack = 32                                               ' default use 10 for the SW stack
$framesize = 64                                             ' default use 40 for the frame space

Config Pind.7 = Output
Config Pind.6 = Output
Config Pinb.1 = Output
Config Pinb.2 = Output

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

   Compare1a = 150
   Compare1b = 150

Do
   Portd.7 = Portb.1
   Portd.6 = Portb.2
Loop