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Virtuoso Warning: The inline subckt definition 'ndio_3' does not contain any inline components

Teem

Dear,

There is always below warning messages when I run simulation, like simple DC simulation on inverter. Could anyone tell me the cause of such warning and how to solve it?

Cadence version is: 5.10.41.500.6.144

Sorry that I can not paste the warning in text because my server restricts the privilege from exporting the files.

Best regards,

Teem

Parents

  • Why are you adding an include statement to the cds.lib? This is a directive for the simulator, not the definition of a library for virtuoso.

    You need to add the file (which should have a .scs suffix ideally to ensure that it gets interpreted in spectre syntax; the alternative is to precede the line with "simulator lang=spectre") via Setup->Model Libraries in ADE, and ensure that it appears before the model files which are incorrectly defined.

    Personally I would just ignore the warning message rather than going to this bother.

    Andrew.

Reply

  • Why are you adding an include statement to the cds.lib? This is a directive for the simulator, not the definition of a library for virtuoso.

    You need to add the file (which should have a .scs suffix ideally to ensure that it gets interpreted in spectre syntax; the alternative is to precede the line with "simulator lang=spectre") via Setup->Model Libraries in ADE, and ensure that it appears before the model files which are incorrectly defined.

    Personally I would just ignore the warning message rather than going to this bother.

    Andrew.

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