AM5728: IBIS model for AM5728

Takanori Yuzawa

Part Number: AM5728

Hi team

Could you let me know how to use IBIS model for clock output of AM5728?
It's because we try to use LJCB_CLKn/p as output but it seems to be input only. However the datasheet is described it can be used for both input and output, so we are considering it should be used for not only input but also output.

Best Regards,
Takanori Yuzawa

over 7 years ago

0 Bill Taboada over 7 years ago

TI__Mastermind 42545 points

Hi Takanori,
The current IBIS model doesn't support the LJCB_CLK pins used as an output. I will have to check and see if we can add that capability but it may take some time.
Regards,
Bill

0 Takanori Yuzawa over 7 years ago in reply to Bill Taboada

TI__Intellectual 1490 points

Hi Bill-san

Thank you for your confirmation.
Please keep to consider how to use LJCB_CLK as output.

Best Regards,
Takanori Yuzawa

0 Daisuke Maeda over 7 years ago in reply to Bill Taboada

Guru 20345 points

Hi Bill-san,

If it takes more time to add it to the IBIS model, our customer has to take a different approach.

Can the IBIS model for an other product such as clock generator be applied to the LJCB_CLK pins used as an output of AM5728?

If so, which products meet for?

Best regards,

Daisuke

0 Bill Taboada over 7 years ago in reply to Daisuke Maeda

TI__Mastermind 42545 points

Hi Daisuke,
This was a special IO cell developed to allow the PCIE reference clock to be received or transmitted. I am not aware of a different product that includes this cell but I will check with the team.
Regards, Bill

0 Daisuke Maeda over 7 years ago in reply to Bill Taboada

Guru 20345 points

Hi Bill-san,

Thank you for your reply.

If you can find a substitute model, please let me know immediately.

Best regards,

Daisuke

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AM5728: IBIS model for AM5728