6.2.8 IOSET Configurations

The SAM D5x/E5x has multiple peripheral instances, mapped to different IO locations. Each peripheral IO location is called IOSET and for a given peripheral, signals from different IOSET cannot be mixed.

For a given peripheral with two pads PAD0 and PAD1:
  • Valid: PAD0 and PAD1 in the same IOSETn.
  • Invalid: PAD0 in IOSETx and PAD1 in IOSETy.