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  • RE: DP83822I: Want to replace KSZ8041TL to DP83822I

    Resolved
    Thank you for the update. Good to know that the issue is resolved. Regards, Rahul
    • Answered

  • RE: DP83822I: DP83822I

    Resolved
    Hi Vijay, All of our PHYs that have built in TDR have an accuracy of at least +-1m. My support is limited to TI's Ethernet PHY devices, unfortunately I am not familiar with soil testing modules. Best regards, Melissa

  • DP83822I: switch from MII to RMII interface

    Part Number: DP83822I Hi Team, can you help with the question below, thanks? We want to use the PHY DP83822 from TI in combination with a STM32F765NIH6, but no longer in MII mode as before but in RMII. The data sheet shows that RMII must be activated…

  • RE: DP83822I: RX_SFD pulse sometimes changes to start of preamble

    Hi Alexander, We tried with register settings 0x0456 = 0x000A, 0x04A0 = 0x1080. With this we find that the SFD is flagged after a constant delay from preamble. Can you please check at your end if this works for you? -- Regards, Gokul.

  • DP83822I: Replace part to compete with SZ18201

    Part Number: DP83822I Other Parts Discussed in Thread: DP83TD510E Hi team, Could you help suggest if we get any p2p recommendation to compete with SZ18201 ? Thanks and Best Regards, Will
    • Answered

  • DP83822I: Question on source code for driver and SDK information

    Resolved
    Part Number: DP83822I I am interested in the open source device driver for Part #: DP83822i I am also interested in finding the API for DP83822i in the SDK for AM437X Right now the driver source I have is as follows: git.kernel.org/.../dp83822.c I…
    • Resolved
    • Answered

  • DP83822I: DP83822: register description 0x457 required

    Resolved
    Part Number: DP83822I Hello, in Datasheet the RGMII TX latency for 100BaseTX is 170 ns in case "With FAST_RXDV enabled. Register<0x0009>=0x0002. and Register<0x0457>=0x0410". Unfortunately register 0x457 is not covered by register…
    • Resolved

  • DP83822I: About DP83822I not producing 50 mHz clock problem

    Part Number: DP83822I Hello, Our Ethernet PHY is DP83822I and we want to use this external phy with RMII mode. /*******************************************/ The Read Register Values : Register 0x0001 -> 0x3100 Register 0x0002 -> 0x2000 Register…
    • Answered

  • DP83822I: About the Datasheet revision change E to F.

    Resolved
    Part Number: DP83822I Hi team, I'd like to know detail about the Datasheet revision change E to F. Regarding the following statements. 1: I can not find a 0x101. Is it a typo? 2: The explanation of 0x04D4 is not different between Rev.E and Rev.F. What has…
    • Resolved

  • RE: DP83822I: DP83822IRHBR

    Hi Liang, Yes you are correct, the strap pin for PHY are more sensitive in lower temperature. I would like one more clarification on your setup. What kind of MAC interface are you trying to perform? If your PHY is acting as RMII master, could you measure…

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