- I need a PWM and its inverse to control a H bridge.
- The switching frequency must be beyond human hearing range. So software PWM is out of question.
- After reading the manual, either TCA or TCB offers inverted output.
- CCL seem to be the right way to go but I'm rather unfamiliar with CCL.
- I don't want to use external NOT gate if the MCU can handle it.
Any help is much appreciated !