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DP83822I: LINK_MII signal

Brian Wang0928
Genius 14150 points
Part Number: DP83822I

Below plot is form Beckoff ET1100 datasheet, we'd like to know that which pin of the DP83822I is to deal with LINK_MII? Or is it ok to connect to LED_1 and LED_0?

also, how to configure the PHY register when LINK_MII is connected to PHY? Pls help to clarify this. thanks.

 

Regards

Brian

  • 0
    TI__Mastermind 39855 points

    Hi Brian,

    Under normal operation, LED_0 would be the appropriate pin. This pin can be configured for various link and activity settings depending on strapping (See Table 8-12). If customer has already configured this from strapping, there is no need for register configuration.

    Sincerely,

    Gerome