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  • 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…

  • 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…

  • 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…

  • 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
    • 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

  • RE: DP83848YB: 10Base-T Ethernet qualification testing - masks violation issue

    Hi Devitt, Can you please get hold of EVM on ti.com and do the same compliance? This will give us an indication if there is any setup issue which is causing the failure. The EVM design is tested for compliance and we can use this as golden device. DP83848I…
    • Answered

  • DP83848I: does it support both straight cable and crossover cable?

    Resolved
    Part Number: DP83848I Hi, we have several questions for this device: 1. does it support both straight cable and crossover cable? 2. does the software driver of DP83848I compatible with RT-Thread operating system? 3. what's the difference between DP83848I…
    • Resolved

  • 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

  • RE: DP83848-EP: Receiver specification

    Hi Etienne, The cable lengths mentioned in the figure 5-7 is the maximum range tested, as long as the cable requirements meet the specs mentioned in the datasheet it should be able to correctly decode. If you have different cables that you want to evaluate…

  • RE: DP83848I: PFBIN1 pin impedance abnormal

    Hi Jeff, The PFB part of the circuit looks good, assuming C116, C117, C118 are 0.1uF. I am also attaching the schematics of DP83848I-POE-EK for reference. What voltage are you measuring near those pins 18,37, 23? Regards, Rahul 5751.DP83848 POE schematic…

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