Missing Via Clearance (Missing)
Reports vias
that do not touch any solder mask clearances.
Internal ERF Name |
<Area>:via_miss |
Measurement Shape Measurement ID |
Circle Pad |
Layers Displayed |
|
Graphic |
|
Function |
Reports vias that do not touch any solder mask clearances. At such locations, the via is covered by solder mask. This category is normally disabled through the default setting of ignore_miss_via to 1. The reasoning is that vias are supposed to be covered by solder mask. For cases where vias are supposed to be exposed, the check can be activated by setting ignore_miss_via = 0. |
ERF Parameters |
|
ERF Variables |
v_report_only_one_side_sm ignore_miss_via = 0 |
Limitations |
If a via touches a solder mask clearance even at a single point, it is reported as zero annular ring rather than as a missing via clearance. |
