1.7.1 PWM 0% Duty Cycle Direction Change
When the PWM is configured for Full-Bridge mode and the duty cycle is set to 0%, writing the PxM[1:0] bits to change the direction has no effect on PxA and PxC outputs.
Work around
Increase the duty cycle to a value greater than 0% before changing directions.
Affected Silicon Revisions
| A2 | A3 | A5 | A6 | A7 | A8 | A9 | |
| X | X | X | X | X | X | X |