Stats

  • Locked Locked
  • Replies 4
  • Subscribers 64
  • Views 4650
  • Members are here 0
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

xmsim: *F,RNAERR: The simulator terminated with an analog initialization error.

Pedro P

I have a AMS simulation that simulates fine with APS++, when I select to run the same simulation with spectreX I get:

xmsim: *F,RNAERR: The simulator terminated with an analog initialization error.

The simulators does not give more hints to what have happened.

How can i debug what is the issue ?

Parents

  • Most likely you'll need to go to customer support for this - but the first thing I'd ask is are you using the latest XCELIUM (2009) and SPECTRE (20.1) - ideally a recent hotfix of each?

    You didn't mention which versions are being used.

    Andrew

  • in reply to Andrew Beckett

    Hi Andrew the versions I'm using are :Spectre 20.10.126 , xcelium 20.09.008 , Cadence 06.18.160

    I lunch the simulation via assembler and have set the simulator to be ams, it has part verilogams part schematic and systemverylog.

    simulating with aps++ using flex to use the latest spectre it runs just fine, when I enable spectrex , just can't make it to run I get the error i've posted and some complain about

    spectre terminated prematurely due to fatal error.
    xmsim: *F,RNAERR: The simulator terminated with an analog initialization error.

    Should I have no issues with this version? 

  • in reply to Pedro P

    Pedro - I think it will need more detailed investigation. This should work, so there must be something about the specific situation that we'll need to look into.

    I'll get one of the local team to contact you (I'm a bit busy today).

    Andrew

  • in reply to Andrew Beckett

    I made it to work after a few re-netlisting , all fine now

Reply Children
No Data

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.