33.5.7 Output Line Timings
The figure below shows how the outputs are driven either by writing (S_)PIO_SODRx or PIO_CODRx, or by directly writing (S_)PIO_ODSRx. This last case is valid only if the corresponding bit in (S_)PIO_MSKRx is set. The figure also shows when the feedback in the Pin Data Status register (S_)PIO_PDSRx is available.
