Please help me to fix the display error of buried via.
We use some type of Buried via:
TOP - Layer2: via1-2
We generate the drill chart for all, but the chart of drill 7-8 did not display while other one display as normal.
I predict that this error belong to the ultility tools
So by default when the drill charts are added a new subclass is added under Manufacturing - Nclegend-X-X where x are the layers from and to for the vias. First make sure that layer is turned on in Display - Color/Visibility (Allegro) or Setup - Colors (OrCAD)