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Laurent LSBI December2015
AutoCADtoDXFtoGDSII/CIFtutorialIfyouplantouseAutoCADtoperformdrawings,shapesorpatterns,youcanconvertyourfileinGDSIIorCIFbyusingthefollowingtutorial:1)DrawyourdesignorshapewithAutoCAD,andcenteritwithrespecttotheorigin.
2)When you select your different shapes, the “Properties Inspector”menu onthe right tells you how many lines or different entities are included in yourselection(circles,polygons,etc.).
Laurent LSBI December2015
3)Selectallshapes,type“join”,thenpress“enter”.
4)Now,youhavejoinedallthelines(24)intopolylines(3).Ifthe“closed”optionisnotautomaticallyticked,tickit.
Laurent LSBI December2015
5)Saveyourfileas“.dxf”.
6)OpenthefilewithKLayout(freedownloadonCMIserver).Theinsideofyourshapesshouldbeshaded.
Laurent LSBI December2015
7)Savethefileasa“.cif”or“.gds”.
8)Selecttheappropriatescalingfactor,andsave.
Laurent LSBI December2015