SN74CB3Q3257: HSPICE Model questions about SN74CB3Q3257

Expert 3195 points

Replies: 4

Views: 48

Part Number: SN74CB3Q3257

Hello BU team,

Customer is using the HSPICE Model, but found it shows "encrypted", so could you kindly help us check why?

pls refer to below connection, the input data is test1, the output data is test2, but why there only has test1 on the last table?

Thanks,

Antony

4 Replies

  • Hi Antony,

    Is the customer able to run the model at all? 

    We do typically encrypt our spice files - what simulation software is the customer using? 

    I am not 100% on what are recommended simulators are for HSPICE - but I will check with my team to see how we run our encrypted files on our backend and if your customer is using a different simulator that might be the issue - please let me know!

    Best,

    Parker Dodson

  • In reply to Parker Dodson:

    Hi Parker,

    Thank you.

    customer is using ADS software to run this model.

    Regards,

    Antony

  • In reply to Antony Fu:

    Hi Antony,

    So I have confirmed the file is supposed to be encrypted . However it should still be able to be ran using the HF simulator in ADS while encrypted.

    You should be able to set up test benches and simulation even though it says encrypted.

    Please let me know if this resolves the customer issue - or if it does not could you provide error messages that are being seen by the customer so I can dig a bit deeper into this.

    Best,

    Parker Dodson 

  • In reply to Parker Dodson:

    Hi Parker,

    How about question 2, it looks like the model can't work well?

    Thanks,

    Antony