Group functional or unused pins together. For example, on the CoreInterrupt there are 8 FIQ- Source* and 32 IRQSource* pins, group these together since they are similar in function.
To group pins, select all the pins you want to group, 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. All Member pins of the group are shown.
Pins in a group can be hidden and collapsed into the group. If a pin (in a group) is connected to a net, the pin cannot be hidden and collapsed into the group. Pins (in a group) can be hidden and col- lapsed if the pins are tie-off/marked unused/disconnected.