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DP83TG720R-Q1: Measuring RGMII Delay

Teik Hooi Teoh
Intellectual 655 points
Part Number: DP83TG720R-Q1

Hi,

With reference to the application report SNLA243: RGMII Interface Timing Budgets, there is a section describing the method to measure the RGMII delay (page 9).

This is referring to the DP83867 ethernet PHY IC.

Are there similar settings for DP83TG720R?

BR,

TTH

  • 0
    TI__Mastermind 39815 points

    Hello,

    You may measure RGMII as is if you have a complete design. The register programming in the document provided is used for internally generating the traffic, but if you already have a full design built, you may ignore these registers and send packets as needed.

    Sincerely,

    Gerome