Purpose

Lines which pass close to a pad must be fully covered by mask in order to avoid solder bridging between the line and the pad during the assembly process.

Function

This report is similar to the Coverage reports, but it reports coverage problems between elements of the same net.

Activation

When the ERF variable v_split_coverage_reports = 1.

Known Limitations

Only a Solder Mask clearance that covers elements of one net and does not touch other SM clearances that cover other nets is considered as a Same Net Coverage problem. If the clearance fully covers elements from different nets, coverage problems against this clearance will be reported in the Coverage category.