TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 263 results View by: Thread Post Sort by
  • DP83825I: Power-Up Timing

    Nobuaki Kishigami
    Nobuaki Kishigami
    TI Thinks Resolved
    Part Number: DP83825I Tool/software: I want to ask a question about power-up sequences. According to the data sheet, T1 requires more than 0.5 ms, but note (1) says "If Clock is provided after power ramp, external Reset of PHY is needed once clock is…
    • 3 days ago
    • Interface
    • Interface forum
  • RE: DP83825I: How to use TDR Cable Diagnostics on the Eth-Phy: DP83825I to detect a short?

    David (ASIC) Liu
    David (ASIC) Liu
    Michael We are still discussing this internally and I will update you as soon as possible. Thanks David
    • 1 month ago
    • Interface
    • Interface forum
  • DP83825I: 10M compliance test fail

    Leo Yang
    Leo Yang
    Part Number: DP83825I Tool/software: Hi team, Could you help to check the fail item in 10M compliance? How can we pass the testing. 1. 10 Base-T, Peak Differential Voltage test fail How do we adjust the peak differential voltage? 2. Function to set PHY…
    • 10 days ago
    • Interface
    • Interface forum
  • DP83825I: HSDC045 Rev B

    Harsha K
    Harsha K
    TI Thinks Resolved
    Part Number: DP83825I Tool/software: Hi, Regarding the Boot strap from the above for the default options "0", does need to add PD resistor 2.49K or is the internal pull-down resistor is sufficient, In the HSDC045 Rev B schematic, only pull…
    • 19 days ago
    • Interface
    • Interface forum
  • RE: DP83825I: Questions about using DP83825I

    Grady Lee
    Grady Lee
    Hi, Evan Thank for response. There is an additional inquiry from the customer. First, the Schematic Check List you requested last time is being confirmed with the customer. Q1) In the case of the DP83825I applied product, network disconnection occurs…
    • 2 months ago
    • Interface
    • Interface forum
  • RE: DP83825I: Output waveform is not generated

    Kurumi Hasegawa
    Kurumi Hasegawa
    Hi Shane, Understood, thank you for your comments. Best regards, Kurumi
    • 16 days ago
    • Interface
    • Interface forum
  • Answered
  • DP83825I: Active sleep & low power mode does not turn on when the cable is disconnected

    Ruslan Gnezdilov
    Ruslan Gnezdilov
    Resolved
    Part Number: DP83825I Tool/software: Hello. Why is Low Power Mode and Sleep not enabled by default on this PHY? I understand that they are also not turned on by the driver. But it works if you force the 0x11 register to be written to bits. How can I enable…
    • Resolved
    • 3 days ago
    • Interface
    • Interface forum
  • DP83825I: DP83825I driver files support.

    Ravichandrakumar Chilakalapudi
    Ravichandrakumar Chilakalapudi
    TI Thinks Resolved
    Part Number: DP83825I Tool/software: Hi , We are currently using DP83825I in our product, do we have any driver files( DP83825I .c, .h ) for interfacing with our micro controller Thanks, Ravi.ch
    • 4 months ago
    • Interface
    • Interface forum
  • Answered
  • DP83825I: RST_N specification

    toshi-e2e
    toshi-e2e
    Resolved
    Part Number: DP83825I Tool/software: Hi, all I have three questions about the data sheet that was changed from Rev A to Rev B. The data sheet explains that RST_N is connected to AVDD (3.3V) instead of VDDIO. 1. I think this is a very important change…
    • Resolved
    • 2 months ago
    • Interface
    • Interface forum
  • RE: DP83825I: Is this driver support in linux kernel 4.18?

    Wei Han Chan
    Wei Han Chan
    Hi Shane, as you mentioned, it doesn't use a polling method for dp83825I. If I want to get an interrupt to the user space when the link status changes, is there anything that I should modify to achieve this? Here is the device tree that i have. phy…
    • 30 days ago
    • Interface
    • Interface forum
>

Didn't find what you are looking for? Post a new question.

  • Ask a new question