ERF Variable |
Description |
v_do_small_clearances
|
Values = Yes/No, Default = No Yes - compensates clearances that are smaller
than their associated outer layer pads with the optimal clearance value. If Yes, and the original
clearance is too small (i.e. the negative AR is larger than pp_opt_clearance ), the action
enlarges the clearance by the size of pp_opt_clearance . If No, the action
enlarges the clearance to achieve optimal clearance. Usually the Solder Mask Opt action does not change small
clearances, just accumulates them in the corresponding category. Setting this variable = Yes causes the following ERF variables
to be ignored: v_grow_small_pads_pth v_grow_small_pads_npth v_grow_small_pads_smd v_grow_small_pads_via |