ERF Variable |
Description |
v_max_oversized_clearance
|
Value in units, Default = 5 mil Limit for oversized clearance processing. If optimal
clearance is covered with a single clearance from the original solder mask
layer, and distance between optimal clearance and original clearance is
greater than this variable, the original clearance will be used instead of
the optimal. This limitation is designed to eliminate `gigantic' shaves and
practically excludes cases of multiple coverage. In complex cases where one
original clearance pad covers many pads and shaves, size limitation is
applied by testing if the original clearance fits into the limit box of the
optimal clearance increased by this variable in every direction. |