31.1.2.2 Right Aligned Mode

In Right Aligned mode, the active part of the duty cycle is at the end of the period. The outputs start in the Inactive state and then go Active the number of prescaled PWM clock periods specified by the P1 and P2 parameter registers before the end of the period. Block and timing diagrams follow.
Figure 31-3. Right-Aligned Block Diagram
Figure 31-4. Right-Aligned Timing Diagram