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  1. #1
    Junior Member level 1
    Points: 156, Level: 2

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    DRC problem with layout in cadence 617

    I don't have assura in toolbar.Des that mean that it is not enabled? that's why I tried to use Verify > DRC , when I have copied calibreDRC.rul to my tech folder(NCSU_TechLib_FreePDK45, I see an error in the WIC:

    SYNTAX ERROR found at line 1 column 3 of file /home/bouagoun/Downloads/tech/45nm/FreePDK45/ncsu_basekit/lib/NCSU_TechLib_FreePDK45/calibreDRC.rul
    *Error* lineread/read: syntax error encountered in input
    *Error* load: error while loading file - "/home/bouagoun/Downloads/tech/45nm/FreePDK45/ncsu_basekit/lib/NCSU_TechLib_FreePDK45/calibreDRC.rul" at line 1
    *Error* load: error while loading file - "*string*"
    Errors exist in the rules file "/home/bouagoun/Downloads/tech/45nm/FreePDK45/ncsu_basekit/lib/NCSU_TechLib_FreePDK45/calibreDRC.rul".
    Verification program terminated.
    how can I solve the problem?
    Your help appreciated

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  2. #2
    Advanced Member level 1
    Points: 5,592, Level: 17

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    Re: DRC problem with layout in cadence 617

    Verify > Extract uses Diva for DRC, and can't use Calibre DRC rules. So you either need a different rule deck or run Calibre. (Which would be Calibre > Run nmDRC if you have it installed and setup).



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