Screen Name

Parameter

Type

Description

Opt

pp_opt_microvia_ar

 p_mil

Optimal Annular ring for microvia holes to achieve, if possible. This value will be achieved to conform to the Spacing value, and the limitations and priorities of the categories of the algorithms chosen below, i.e. padup, paddn...
Default value = 0.

Note: If both AR MVIA_Min and AR MVIA_Opt are set to 0, they will be disabled, and annular rings for all drill holes with the .via_type attribute will be computed according to the VIA annular ring parameters.