Purpose

To ensure that drill is covered by pad/copper.
Note: Category name is dynamic,depending on the drill type involved in the check.

Function

Reports drills with no pad in the corresponding signal layer.
If v_require_pad_X = no, only drills which are not covered by copper will be reported.
Also, the value of v_missing_pad_X_mode is considered with respect to the layer side relative to the drill layer as defined in the job matrix. 

Activation

Missing Pad check in Signal Test List is selected.