Allegro (cadence) export Gerber file steps

      Recently learned to use cadence The software designs several circuit boards , Export during use gerber The operation steps and error prone settings are summarized , export gerber Steps are as follows ：

      One 、 Set parameters （ Setting accuracy 、 Inspection parameters ） Generate drill holes （ Parameters ） file ：

      Two 、Drill Legend、Drill Drilling documents ：

      If irregular drilling files are required , At output NC Route that will do

      3、 ... and 、 Output photo file ：

      In the case of using generic parameter templates , Add or delete some subclasses in the class as needed , Here's the picture ：

      After setting the above steps , choice Apertures——>Edit：

      And then click OK, After setting this step, you can see art_aper.txt appear .

    Check Shape——>Global Dynamic Shape Parameters, Check whether the parameter accuracy matches correctly ：

      Last in Domain Selection Choose select all, perform Create Artwork that will do .

      After performing all the above steps , You can check the output file .