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  3. How to import ibis file into Pspice?

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How to import ibis file into Pspice?

Darren AD
Darren AD over 1 year ago

I get ibis file form TI website named SN74LXC2T45, and would like to add it into Pspice, can anyone show how to import ibis file in Pspice?   

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  • ShawnLogan
    ShawnLogan over 1 year ago

    Dear Darren AD,

    Darren AD said:
    can anyone show how to import ibis file in Pspice?   

    Did you happen to read the instructions in the following Forum post when you searched for a solution?

    https://community.cadence.com/cadence_technology_forums/pcb-design/f/pspice/54265/how-to-convert-ibis-models-into-pspice-model

    Shawn

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  • Darren AD
    Darren AD over 1 year ago in reply to ShawnLogan

    Dear Shawn

    I already read this post, and successfully transfer to another files (such as .lob, .olb, .dml, cir).

    But I got some errors after import .olb files. 

    is there a instructrion that shows how to import TI files into Pspice? (by the way, I use Cadence Pspice tool, not  PSpice for TI)

    The error messages shows below  after executing new simulation profile: 

    ERROR(ORPSIM-15108): Subcircuit SN74LXC2T45_IO_5P0_TYP used by X_U3 is undefined

    ERROR(ORPSIM-15108): Subcircuit SN74LXC2T45_INPUT_3P3_TYP used by X_U4 is undefined

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  • ShawnLogan
    ShawnLogan over 1 year ago in reply to Darren AD

    Dear Darren AD,

    Darren AD said:
    is there a instructrion that shows how to import TI files into Pspice? (by the way, I use Cadence Pspice tool, not  PSpice for TI)

    I am afraid I don't know the answer to your question - sorry!

    Shawn

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  • oldmouldy
    oldmouldy over 1 year ago in reply to Darren AD

    Capture - PSpice simulation needs two libraries, the graphical OLB files to place the Parts in the Schematic and the LIB (text) files for the simulation models. It sounds like you haven't added the required LIB files for the translated models to the Simulation Profile, PSpice>Edit Simulation Profile>Configuration Files>Library, use the upper Browse to locate the required LIB file and then use Add To Design, for example, to add the LIB file. Repeat the steps for any additional LIB files.

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  • Darren AD
    Darren AD over 1 year ago in reply to oldmouldy

    Thanks for your imformation.

    I suscessfully get simulation result after adding .lib file into library.
    But it looks like wrong value at U3_#2 and U5_#2.  Is this ibis file correct? 

    scem789 (1).zip

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