PTH (Comp) Annular Ring (Drill)
Reports the
shortest distance between drill and laminate for PTHs embedded in
copper if closer than pp_d2c.
Internal ERF Name |
<Area>:pth_ar |
Measurement Shape Measurement Value Measurement ID |
Segment Ring PTH; Feature (or r0) |
Layers Displayed |
Signal layer |
Graphic |
|
Function |
Reports the shortest distance between drill and laminate for PTHs embedded in copper if closer than pp_d2c. Takes into account both negative and positive data. Measurements are segments representing the shortest distance from drill to laminate. |
ERF Parameters |
pp_layer pp_d2c |
ERF Variables |
pth_breakout_angle classify_pad_ar = yes |
Constraint |
Plated Hole AR |
Limitations |
Where PTH AR is composed of more than one feature (such as in drawn surfaces), the measurement entity will be r0. |
