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AMS Analog Elaboration Error

aakhavan

I am trying to run a transient AMS sim. The test setup was copied from another, working test, and analyses/design changed. When I run the simulator, I get the following:

 ERROR (SPECTRE-355): AMS Analog Elaboration has exited with error. Simulation will terminate.

ncsim: *E,RNAERR: The simulator terminated wih an analog initialization error.

 

I've looked through all of the logs, and found nothing that is helpful in determining what is causing the error. There are some digital elaboration warnings (*W,CUNDDR and *W, CSINFI) that deal with unconnected nets and supply/substrate/well nets, but seem harmless. Where can I look to figure out what's going on? Spectre will run a transient on this design just fine.

  • Quek

    Hi aakhavan

    I think it would be best to file a service request to your local Cadence support with a testcase.

    Best regards
    Quek

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