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h that particular library. ? , , are design rules for DIVA tools. They provide online rulecheck in layout editor. ? is a file containing layer display information. ? is a file containing library definition. ? .cdsinit skill format, predefine the bindkeys, skill search path, text editor. ? .simrc skill format, set simulation and listing environment variable NTUEE 5 Create a New Library File = New = Library Your library name Choose this Tech. file NTUEE 6 Create a New Library ? After creating a new library directory,we still need to copy some files below in the library directory: NTUEE 7 Create a New Cell File= New = Cell Your library name Choose Virtuso for layout view, Schematic for schematic view Specify your cell name NTUEE 8 Open Layout Editor File = Open … Choose Library Choose Layout view Choose Cell NTUEE 9 Layout Editor Present point Relative point present mand LSW Bar click middle button NTUEE 10 Physical Layout Techniques ? Once a circuit design is plete, it bees necessary to provide an areaefficient layout of the circuit to generate the masks necessary for f