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Assura LVS error in cadence 6

Darshak

Dear Team,

 I am trying to do LVS for UMC65nm but it is terminating with the error. Please find attached LOG and screenshot of configuration.

Let me know where is error and how can i solve it.

 Regards,

Darshak

  • Hi Darshak

    The following error can be found at the end of the log file:

    @(#)$CDS: aveng version av4.1:Production:dfII6.1.3:IC6.1.3.500.10 06/09/2009 14:41 (sfrh259) $ sub-version 4.1, integ signature 2009-06-09-1330
    ...
    *ERROR* Device 'l_sqsk_rfvil(Generic)' on Schematic is unbound to any Layout device. *ERROR* UnBound devices found.

    It simply means that there is a schematic device that does not has any equivalent in layout. In Assura LVS form, please set avCompareRules "abortOnUnBoundDevices" to false so that the run can complete for further debugging. This usually means that you had not set the requirement LVS switches or some problems in the LVS deck which prevents it from extracting the device.

    Best regards
    Quek

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