The NC Pin DFE rule checks for the NC pin connectivity.
Component pins that are not connected to any net are treated as NC pins. Those NC
pins may become good noise antennas. To prevent this problem, designer should do
compulsory connect those NC pins to ground. Figure 1.
Item: Input item
name.
Component Group:
Select target component group to check NC pins.
Except Pins: Enter
exception pins signal name to exclude NC PIN check.
