13.12.9.3 My instance has too many pins on it; how can I minimize that?

Try grouping functional or unused pins together. For example, on the CoreInterrupt there are 8 FIQSource* and 32 IRQSource* pins, group these together since they are similar in functionality.

To group pins: Select all the pins you want to group, then right-click one of the pins and choose Add pins to group. If a pin is in a group, you are still able to use it and form connections with it. Expand the group to gain access to the pin.