Purpose |
Typically, a hole should be right in the middle of a pad. Any deviation may indicate inaccuracy in the input files or
a CAD system error. |
Function |
Reports the smallest center-to-center distance between
drills and touching pads, if this distance is larger than the reg_allowance ERF variable and
smaller than the max_reg
ERF variable. Measurements are segments representing distance. |
Activation |
|
Known Limitations |
Because of the max_reg
filter, large registration errors are considered to be intentionally offset
and therefore missed. In such cases there is misregistration between the
drill and the pad associated with it. If the distance between the centers is
larger than the ERF variable max_reg,
then the features are considered to be offset on purpose. |