1 Reply Latest reply on Aug 24, 2015 9:43 AM by dan_liddell

    Information about the CCI-SCRIPT.txt file that is used to generate CCI database from SVDB?




      I generate the SVDB database for a design using Calibre nmLVS, and next step I need to generate the CCI database based on the SVDB. Basically I used the script below to generate the CCI data:


      calibre -cb -nowait -query ./svdb TopCellName < CCI-SCRIPT.txt > query.log


      TopCellName is the top cell name of the design in the source/layout. Here I used the CCI-SCRIPT.txt file to control Calibre during generation. In this file there are three commands that I am not sure what they mean and what the number stand for. Could anyone provide me more information? Will really appreciate that!


      #specifies GDS property values for attributes, corresponding to nets, instances and devices

        gds  netprop number 5

        gds  placeprop number 6

        gds  devprop number 7