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DP83822H: tco data required

Shreyas Patil
Prodigy 40 points

Part Number: DP83822H

Hello i am using the DP83822HRHB Eth phy ic using RMII interface i want tco (clock to output) data for the RMII transmit timing in datasheet it is not mentioned provide tco min and tco max value if possible 

  • 0
    TI__Mastermind 36155 points

    Hi Shreyas,

    The RMII RX pins are transmitters on the PHY, so if you are asking on clock to data timing that is transmitted from the PHY, you would be looking at T2 in the following table:

    If you are asking about the TX pins, these are inputs on the PHY. The required setup (data rise-to-clock) and hold (Clock-to-data fall) times are T2 and T3 in this table from the datasheet:

    Best,

    Shane