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FreePDK45_for_KLayout

KLayout (version 0.27 or higher) technology files for FreePDK45

  • FreePDK45.lyt : technology and connections description
  • FreePDK45.lyp : layers color and shape description
  • drc/drc_freepdk45.lydrc : DRC script
  • lvs/lvs_freepdk45.lylvs : LVS script

Within KLayout, create the technolgy FreePDK45 by the menu : [Tools]-[Manage Technologies]
Then press + at the bottom left, you will add a new technology that you can call : FreePDK45

Then, you can copy the file FreePDK45.lyp, FreePDK45.lyt and the 2 directories drc and lvs of that repository in your directory :
$HOME/.klayout/tech/FreePDK45 (under Linux)
#HOMEDATA#/klayout/tech/FreePDK45 (under Windows)

INV test case

Copy the INV directory in your usual working area. You can run DRC and LVS on any of the cells : INV, DBLE_INV_SPLIT, DBLE_INV_MERGE.