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  • DP83848I-MAU-EK: 10Mbps DP83848 MAU

    Part Number: DP83848I-MAU-EK Other Parts Discussed in Thread: USB-2-MDIO Hi, I am using with MSP430G2 and DP83848 MAU combine . The MAU came with default at 100Mbps. The script in USB2MDIO tool set for 100Mbps. I tried change it to 10M. Not work. I had…

  • RE: DP83848C: Layout question

    Hi Gerwin, Thanks for submitting your query, I would be glad to help. Yes you can! For reference, please refer to the DP83848K-MAU-EK . The Altium layout file is available in the Design Files tab. Note that this is the 848 K variant of the part, the PFBOUT…

  • DP83848K-MAU-EK: Location of J10 test point for external Power is not obvious

    Part Number: DP83848K-MAU-EK The DP83848K-MAU-EK board silkscreen does not indicate the location for J10. Can the User Guide (snlu90) and Top Silkscreen (SV012986) be updated to help customers locate this pin more easily? The only way to find it is to…
    • Answered

  • RE: DP83848K: Reset versus Clock in RMII mode

    Resolved
    Hi Inge, Although the 2.5 second delay is working for your prototype, this may lead to corner cases where PHY is locked up during initialization. We recommend having XI available at the time of reset. For DP83848K-MAU-EK, you are correct that PHY is reset…

  • DP83848I-POE-EK: DP83848i

    TI Thinks Resolved
    Part Number: DP83848I-POE-EK Other Parts Discussed in Thread: DP83848I , Hi, I am trying to use DP83848i in SNI mode to communicate with the processor MC68360. I got the eval board DP83848I-POE-EK for this Ethernet chip (Schematic attached). Jumper setti…
    • Answered

  • DP83848I-POE-EK: DP83848N Overshoot

    Resolved
    Part Number: DP83848I-POE-EK Hi Team, My customer is using DP83848N (Not in Ti.com, while I am trying to reach out you through DP83848I-POE-EK) with PoE. when they plug the network cable, overshoots occur in IC's pins (TD-/TD+/RD-/RD+) as the figure shown…
    • Resolved
    • Answered

  • DP83848I: 10Base-T compliance test packet generating

    Resolved
    Part Number: DP83848I Hi I'm trying to pass 10base-t ethernet compliance test using DP83848I. I refered snla239b document. I don't have packet gernerator equipment(smartbit) so I used packet generator software called "Colasoft Packet Builder"…
    • Resolved

  • DP83848J: DP83848 queries

    Part Number: DP83848J Other Parts Discussed in Thread: DP83848K-MAU-EK , DP83848I-POE-EK Hi Team, Can you please help addressing below queries. How to find the IP address for Evaluation kits DP83848K-MAU-EK & DP83848I-POE-EK? Kindly suggest USB cables…

  • RE: DP83848M: Using the DP83848MPHPEP in RMII mode, and need the Evaluation board schematic in RMII configuration

    Hello, DP83848 MAU EVM has RMII support. Please see more information on the product page for that board. https://www.ti.com/tool/DP83848I-MAU-EK Sincerely, Gerome

  • DP83848I-POE-EK: Schematic information

    TI Thinks Resolved
    Part Number: DP83848I-POE-EK Hello, I cannot find the schematic of DP83848I-POE-EK in TI.com. Could anyone provide it? Regards, Furuya

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