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MathiasB's avatar
MathiasB
Icon for Occasional Contributor rankOccasional Contributor
4 years ago
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Arria 10: Connect TSE IP to RGMII PHY

Hello all, I am working on a board embedding a Arria 10 SX SoC, connected to an Ethernet PHY. I would like to use the Triple Speed Ethernet (TSE) IP with this PHY. However, its interface is RGM...
  • Deshi_Intel's avatar
    Deshi_Intel
    4 years ago

    HI,


    Unfortunately this is Arria 10 device architecture limitation when interacting with RGMII PHY interface.


    The limitation is on the data transfer path between FPGA IO circuitry block to FPGA core logic (where soft IP solution is located like TSE)


    Therefore, Unfortunately there is no solution for it.


    Thanks for your understanding


    Regards,

    dlim


MathiasB's avatar
MathiasB
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

Hi,

In the end, we are not going to use the RGMII Phy on the board. The system provides us an other Ethernet interface which wa can use as SGMII.

Thank you for your help, I accept your firt answer as solution.