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Error while running PLL Top simulations with Ultrasim

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Dear all,

I'm simulating PLL top-level. Initially, I used Spectre simulator and the simulations proceeded with no errors. However, it look a very long time. Then, I switched to Ultrasim simulator. While doing simulations with the same test-bench(as used while running Spectre simulations), I'm getting the following error:

****ERROR****: Unmatched double quote for string: tlim/rth)

Could you please help me in sorting-out this issue?

Any help is appreciated.

For your reference, I'm attaching the log file (in MS-Word format)


Originally posted in cdnusers.org by vj
usim_output.doc

  • Hi,

    I saw this also with the versions of IC5141 some late ISR and
    MMSIM611.
    It seems to me as a BUG in the netlister, because I got somewhere
    in the netlist ""string"" which could not be interpreted by the
    simulator. Didn't remember if it was Spectre or UltraSim.
    If I switched back to IC5141 USR3 it works again.

    I'll suggest you to use a slightly older version of
    the IC tools or to look in the netlist for "" (double quotes)
    and remove _one_ of them them manually.

    Bernd


    Originally posted in cdnusers.org by bernd.fischer

  • Thanks Bernd.

    I checked with the cadence support and they asked me to install the latest ISR - ISR20061204125 for MMSIM.

    -vj


    Originally posted in cdnusers.org by vj

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