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Altera_Forum's avatar
Altera_Forum
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15 years ago

Implementation of LVDS in Cyclone IV GX

Hi all,

I want to use one of the user IO pins as a bidirectional LVDS pin in Cyclone IV GX. (I cannot instantiate ALTIOBUF as a differential input buffer in Cyclone IV GX (But in other Cyclone devices, there is no problem in doing that)). How can I do this?

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  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    Aren't they the same? I thought they are just the same as the other devices.