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Nicole04's avatar
Nicole04
Icon for Occasional Contributor rankOccasional Contributor
2 years ago
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Agilex 5 E-Series Ethernet with 1588 via HPS EMAC

Good day, I would like to use the Hard Processor System (HPS) Ethernet Media Access Controller (EMAC) peripheral (with IEEE 1588) for a Gigabit Ethernet (GbE) port. I found the information for this ...
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  • Nicole04's avatar
    Nicole04
    Icon for Occasional Contributor rankOccasional Contributor
    2 years ago

    Hi Aik Eu,

    Thank you for your reply.

    I will then not use the Triple-Speed Ethernet IP for this connection.

    Should I use a transceiver or the HSIOs (with TDS) for the SGMII connection between the PHY chip and the FPGA (EMAC)?

    If I have another ethernet connection that has to be connected to the FPGA fabric (via SGMII through a transceiver), which will use the Triple-Speed Ethernet IP, can I use a shared MDIO bus between this connection and the EMAC one? Where will the MDIO signals then be connected?

    Thank you for your assistance.

    Kind regards,

    Nicole