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Altera_Forum
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8 years ago

Do Arria A10 LVDS inputs support weak pull ups/downs?

Does the Arria A10 support internal weak pull-ups/pull-downs on the LVDS input lines? I can't find this info in the datasheet?

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  • Altera_Forum's avatar
    Altera_Forum
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    Hi,

    Check for “Internal Weak Pull-Up and Weak Pull-Down Resistor” in following datasheet & Quartus tool has internal weak pull-up & LVDS options but it allows either weak Pull-up or LVDS not both simultaneously,check below snap.

    https://www.altera.com/en_us/pdfs/literature/hb/arria-10/a10_datasheet.pdf

    Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

    Best Regards

    Vikas Jathar

    Intel Customer Support – Engineering

    (Under Contract to Intel)