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TLK2711 Interface to GMII MAC

Denise Scearce
Prodigy 10 points
Other Parts Discussed in Thread: TLK2711-SP

Hi,

I am planning to use the TLK2711-SP as a 1000BASE-T PHY interfaced to a Xilinx Rad Hard V5 device with an embedded GMII MAC core.  GMII is an 8-bit data interface, while the TLK2711-SP datasheet shows a 16-bit data interface.  Does the TLK2711-SP support the 8-bit GMII MAC interface?  Are there any reference designs available showing this interface?

Kindly,

Denise

  • 0
    TI__Guru 62930 points

    Denise, the TLK2711 does not interface with GMII.

    The 2711 is intended to be used as point to point link with flexible protocol.

    Please see application note that explains this a little better.

    http://www.ti.com/litv/pdf/sgla001

    Regards,

    Wade