Hello,
I have a clearance constraint between a trace on the keepout layer and a
component on the top layer set to 0mil (I've also tried -1mil) but it still
gives me a DRC error between the keepout trace and the component pad that
sits on top of it. This is obviously not the correct approach.
i assume this is near a bd edge?
the bd outline and keepout don't necessarily need to be
coincident
sometimes we either break the keepout in this situation (if the board is
routed)
or just bend it out a little to make the clearance
negative clearances don't work
Dennis Saputelli
Ray