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DP83822HF: RMII Reference Clock in DP83822HF

VISHESH GOYAL
Prodigy 10 points
Part Number: DP83822HF

Tool/software:

Hi,

Can you confirm the reference clock output pin in DP83822 while working in RMII master mode

  • 0
    TI__Mastermind 19621 points

    Hi Vijesh!

    RX_D3 will automatically be the 50 MHz output clock if the PHY is strapped into RMII_Master. For this, RV_DV needs to be strapped into Mode 3 (5.76 PU, 2.49 PD)

    The screenshot you sent shows the RMII pins, but not the strapping resistors. Is there another portion of the schematic where the strap settings are shown?

    Regards,

    Alvaro