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AM5K2E02 IBIS model issues

Aaron Spaete
Expert 4527 points
Other Parts Discussed in Thread: AM5K2E02, AM5K2E04, 66AK2E05

Team,

My customer has the following question regarding the AM5K2E02 IBIS model.

- Aaron

I tried loading the IBIS model into HyperLynx for the AM5K2E02 processor and got the errors shown below. Do you know if this is a problem with the model?

 Also the IBIS model references IBIS-AMI models for the SerDes. Do you know where I can find the IBIS-AMI models for the processor?

  

Error :  at line 211043 in file C:/Models/am5k2e04_02_r1p2.ibs : Pin model s_iclkrx0p9gh used by the series pin mapping from pin AM2 to pin AN3 of component 66ak2e05 does not exist in this file.

                Error :  at line 211043 in file C:/Models/am5k2e04_02_r1p2.ibs : Pin model s_iclkrx0p9gh used by the series pin mapping from pin AF1 to pin AG1 of component 66ak2e05 does not exist in this file.

                Error :  at line 211043 in file C:/Models/am5k2e04_02_r1p2.ibs : Pin model s_iclkrx0p9gh used by the series pin mapping from pin U4 to pin T4 of component 66ak2e05 does not exist in this file.

                Error :  at line 211043 in file C:/Models/am5k2e04_02_r1p2.ibs : Pin model s_iclkrx0p9gv used by the series pin mapping from pin AJ24 to pin AJ25 of component 66ak2e05 does not exist in this file.

                Error :  at line 211043 in file C:/Models/am5k2e04_02_r1p2.ibs : Pin model s_iclkrx0p9gh used by the series pin mapping from pin G4 to pin G3 of component 66ak2e05 does not exist in this file.

                Error : Parse failed on file C:/Models/am5k2e04_02_r1p2.ibs.

  • 0
    TI__Guru**** 176721 points

    Aaron

    Currently AM52KE04 IBIS-AMI model only supports ADS simulator, not Hyperlynx simulator.

    Thanks

    David

  • 0
    TI__Mastermind 42545 points
    Hi Aaron,
    The termination models for s_iclkrx0p9gh and s_iclkrx0p9gv are defined by a [Model Selector] statement but we have seen reports of some tools having problems catching that model selector. Since the termination is internal, try replacing these statements:

    [Series Pin Mapping] pin_2 model_name
    G4 G3 s_iclkrx0p9gh || DDRCLKN/P
    AJ24 AJ25 s_iclkrx0p9gv || SGMII0CLKN/P
    U4 T4 s_iclkrx0p9gh || USBCLKM/P
    AF1 AG1 s_iclkrx0p9gh || CORECLKN/P
    AM2 AN3 s_iclkrx0p9gh || NETCPCLKN/P

    with these statements.

    [Series Pin Mapping] pin_2 model_name
    G4 G3 s_iclkrx0p9gh_encmint_1 || DDRCLKN/P
    AJ24 AJ25 s_iclkrx0p9gv_encmint_1 || SGMII0CLKN/P
    U4 T4 s_iclkrx0p9gh_encmint_1 || USBCLKM/P
    AF1 AG1 s_iclkrx0p9gh_encmint_1 || CORECLKN/P
    AM2 AN3 s_iclkrx0p9gh_encmint_1 || NETCPCLKN/P

    IBIS AMI models require an NDA. The following post has more details.
    e2e.ti.com/.../1230992

    Regards,
    Bill