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.ibs file in Allegro PSB SI

Neha Anu

Hi all..

I have a doubt in the addition of .ibs file.

Can anyone explain how can a .ibs file be added in the dml library in the Allegro PCB SI.?

 

  • Neha Anu

    Hi all,

    How a .ibs file from the vendor's site be viewed in allegro?Is there any tool to check the .ibs file in allegro?

    Regards

    Neha.

  • Dennis Nagle

    There are multiple ways to do this. If you want to view / edit / translate the .ibs file prior to use in PCB SI, I would suggest Model Integrity. There is a batch translation utility ibis2signoise. Also, if you're using 16.3, there is a flow where you can access and manage the .ibis file directly through the Model Browser in either PCB SI or SigXplorer.

  • Neha Anu

    Hi,

    Thank you for the information.

    I've some more doubts about this topic.

    Is there any specific path to save the .ibs file/dml file?Is it the same path that the .brd file exists?

    Thanks in advance,

     

  • Dennis Nagle

    When operating in the tool suite, new models are saved in your working library. By default, this is named "devices.dml" and located in the current directory.

  • Neha Anu

    Hi Dennis,

    Thankyou for your kind information.

    I need to clarify some more doubts related to the addition of the local library.

    1. Is it really needed to add a local .ndx file in the working folder other than the cadence default library?
    2. How to add the files in the default .ndx file to the locally created .ndx files/.dml files along with the models in the local .dml file?
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