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  • DP83826I: The differences between DP83826I/DP83826E

    Resolved
    Part Number: DP83826I Other Parts Discussed in Thread: DP83826E Hi dear team, I'm here just for double check... Apart from the operating temperature rate, what other differences are there between DP83826I and DP83826E? Thank you team! Best regards…
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    • Answered

  • DP83826I: DP83826I immunity problems

    Resolved
    Part Number: DP83826I Hi. We are using DP83826IRHBR in Basic mode, speed 100M, full duplex. We have a plastic connector and plastic enclosure, unshielded cable CAT5e. We failed the conductive immunity test on Ethernet cable at 10V/m at frequencies cca…
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    • Answered

  • Can DP83826I VDDIO run at 2.5V?

    Resolved
    Part Number: DP83826I Will DP83826I operate with VDDIO of 2.5V? We need to interface this to 2.5V logic, and don't want to use a level shifter if we can avoid it. Inputs to the DP83826I are ok, but at 3.3V VDDIO the DP82826I can overdrive the MAC…
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    • Answered

  • DP83826I: Auto negotiation setting.

    Resolved
    Part Number: DP83826I Hi team, I'd like to have a look at the register settings to see if my settings are correct. Can I talk a private E2E? Sincerely. Kengo.
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  • RE: DP83826I: Collisions in full-duplex.

    Resolved
    Hi Kengo, Yes, if you want to use Collision functionality to test the collision in half duplex. -- Regards, Hillman Lin
    • Answered

  • DP83826I: Datasheet change revF to G.

    Resolved
    Part Number: DP83826I Hi team, Could you tell me the changes from revF to G in the datasheet? Are there any changes to the SPEC? BR. Kengo.
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  • DP83826I: DP83826I: Transmit Latency

    Resolved
    Part Number: DP83826I Hi, I am measuring the TX and RX latency from the PHY and compare them to given values in its datasheet. Currently the 100M MII latency is 40 ns and 170 ns. All latencies are from posedge MII_CLK to start of /J symbol at MDI. I have…
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    • Answered

  • DP83826I: Differences between datasheet and actual equipment for LEDCFG Register .

    Resolved
    Part Number: DP83826I Hi team, There were differences in LEDCFG Register movements. Is the datasheet correct? *Datasheet 15-12 LED1 Control 11-8 LED2 Control 7-4 LED3 Control 3-0 RESERVED *Actual equipment 15-12 RESERVED 11-8 LED3 Control 7-4 LED2 Contr…
    • Resolved

  • DP83826I: Read register data issue

    TI Thinks Resolved
    Part Number: DP83826I Hi team, The register data read does not match the data as in datasheet: The data read at address 0x0303 is 0xa131, the default value of the data manual is 0x0008h The data read at address 0x0304 is 0x01E1, the default value of the…

  • DP83826I: 100MHz full duplex issue

    Part Number: DP83826I Hi expert, Customer using DP83826I now could start and read & write configurations. But every time it could only be auto configured to 10MHz half-duplex but could not be configured to 100MHz full duplex. How to fix this issue?…

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