Hi to all engineers, Is it possible to generate pluses below using Hardware PWM ? frequency is 20k highest duty cycle is 50%. Any help will highly appreciated. I use 18F242 __ __ | | | |______| |______ PWM1 __ __ | | | | ____| |______| |_ PWM2 Andre. -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics