User Guide

Thefollowing aperturesareavailable:
NameDimension
Drawdiameter
Rounddiameter
Squarelength
Octagondiameter
Rectanglelength-Xxwidth-Y
Ovaldiameter-Xxdiameter-Y
Annulusoutsidediameterxinsidediam.
Thermaloutsidediameterxinsidediam.
UseofAperture ShapesintheCAMProcessor:
Drawdrawswiresandemulates
apertures
Rounddrawsroundpadsandvias
Squaredrawssquarepads,SMDsandvias
Octagondrawsoctagonalpadsandvias
withthesameX-andY-dimensions
RectangledrawsrectanglesandSMDs
Ovaldrawsoctagonalpadswith
differentX-andY-dimensions
Annulusdrawsisolationringsinasupply
layer
Thermaldrawsconnectionsinasupply
layer
Apertureconfigurationfileexample:
All values default to inches, unless a unit is added (e.g. 0.010in or
0.8mm). Comments are marked with semicolons at the beginning of a
line,orwithasemicolonfollowingablankcharacter.
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PreparingtheManufacturingData