Missing Cu for Vias (Drill)

Reports via holes not completely surrounded by copper in the drill layer with layer attribute Vias Need CU.

Internal ERF Name

<Area>:miss_cu

Measurement Shape

Measurement ID

Circle

Vias

Layers Displayed

Power and ground layer

Drill layer which pierces it

Graphic

Purpose

To determine if a via drill is completely surrounded by copper in power and ground layers.

Function

Reports via holes not completely surrounded by copper in the drill layer with layer attribute Vias Need CU. Measurements are circles representing the via.

ERF Parameters

 

ERF Variables

 

Limitations