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
Interface

Interface

Interface forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
Texas Instruments (TI) Interface support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search interface IC content or ask technical support questions on everything from ESD protection to interfacing with USB, Ethernet, and HDMI. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] DP83822I: How to use RMII repeater mode in DP83822?

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I Could someone guide me on how to use DP83822 for RMII repeater mode?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: Link up debug with DP83822

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: 822/826 Odd Nibble Detection disable for EtherCAT application

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I For 822/826 PHYs, Odd Nibbles Detection register need to be disable in order to prevent unexpected link loss in EtherCAT application. DP83826PHY: Odd Nibble Detection could be disable by strap 1 CLKOUT/LED1 pin in enhanced…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] Can Auto-negotiation link up with Force mode on 100mbps?

    Hillman Lin
    Hillman Lin
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822IF: Fiber Link Status

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83822IF Other Parts Discussed in Thread: DP83822HF , The DP83822IF and DP83822HF are the fiber capable variants of the DP83822. Bit 2 in Register 0x0001 indicates link status for both Copper and Fiber modes of operation. In copper mode…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] Extended Register Space Access for Ethernet PHYs

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Our Ethernet PHYs have a standard set of registers, 0x0-0x1F, that can be accessed in a straight forward fashion. Registers beyond 0x1F require a different approach to access. This FAQ is intended to provide a few examples on how to read/write these…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] SN65DSI86: SN65DSI86 Resolution Guide

    Allison Noe
    Allison Noe
    Part Number: SN65DSI86 What display resolution will the SN65DSI86 support?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83867E: What is the default mode of RGMII when using DP83867, shift or align?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83867E When bootstrapped to be in RGMII mode, DP83867 will be in shift mode by default; not align mode. The modes will be corroborated via Reg 0x32[1:0].
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83869HM: How to generate 125MHz on CLKOUT pin for DP83869

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83869HM DP83869HM needs an additional register to be written to enable CLKOUT modification. By default, this signal is a buffered version of the XI signal. Reg 0xC6 must have 0x10 written in order for the value in Reg 0x170[12:8] to take…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] TI Ethernet PHY Capacitive Coupling (Transformerless Operation)

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Other Parts Discussed in Thread: DP83869 Summary: All of our Industrial Ethernet PHYs support Transformer-less Operation via Capacitive Coupling except for the DP83867. The DP83867 does not support Transformer-less Operation. List of Industrial…
    • over 2 years ago
    • Interface
    • Interface forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    DP83822HF: About RESET (18pin) and /INT PWDN (8pin) 0 Locked

    433 views
    1 reply
    Latest over 7 years ago
    by Aniruddha Khadye
  • Answered

    TPS65986: Absolute Maximum Rating for VDDIO 0 Locked

    287 views
    1 reply
    Latest over 7 years ago
    by Adam Mc Gaffin
  • Suggested Answer

    SN65LVDS387: TTL input open 0 Locked

    632 views
    5 replies
    Latest over 7 years ago
    by Yaser Ibrahim
  • Suggested Answer

    TPS65981: TPS65981 0 Locked

    576 views
    1 reply
    Latest over 7 years ago
    by Adam Mc Gaffin
  • Answered

    TLK2501: TLK2501 / IBIS model 0 Locked

    701 views
    4 replies
    Latest over 7 years ago
    by Yaser Ibrahim
  • Suggested Answer

    DP83849IF: RJ45 to FIBER adaptor 0 Locked

    453 views
    1 reply
    Latest over 7 years ago
    by Aniruddha Khadye
  • Suggested Answer

    DP83848K: design 0 Locked

    860 views
    4 replies
    Latest over 7 years ago
    by Ross Pimentel
  • Suggested Answer

    NET wire 0 Locked

    330 views
    1 reply
    Latest over 7 years ago
    by Aniruddha Khadye
  • Suggested Answer

    DP83867IS: What causes "XGMII_ERR_INT" to be 1? 0 Locked

    858 views
    3 replies
    Latest over 7 years ago
    by Ross Pimentel
  • Answered

    TPS65986: USB type-C certification/ DisplayPort to USB typeC 0 Locked

    853 views
    1 reply
    Latest over 7 years ago
    by Eric Beljaars
  • Suggested Answer

    DS90UA101-Q1: Number of data channels using TDM 0 Locked

    331 views
    1 reply
    Latest over 7 years ago
    by Palaniappan Manickam
  • Answered

    DP83822H: How should unused pins be terminated? 0 Locked

    295 views
    1 reply
    Latest over 7 years ago
    by Aniruddha Khadye
  • Answered

    DP83TC811EVM: Help in buying this part 0 Locked

    339 views
    2 replies
    Latest over 7 years ago
    by Joao Queiros
  • Answered

    SN65MLVD205A: V|AB| or V|YZ| 0 Locked

    632 views
    6 replies
    Latest over 7 years ago
    by Yaser Ibrahim
  • Answered

    CCS/DS90UB964-Q1: DS90UB964-Q1 Framesync 0 Locked

    313 views
    1 reply
    Latest over 7 years ago
    by Palaniappan Manickam
  • Answered

    TPS2546EVM-064: Unable to switch between current limits 0 Locked

    723 views
    4 replies
    Latest over 7 years ago
    by Jeffrey To
  • Answered

    SN65DSI85: MIPI input timing 0 Locked

    735 views
    1 reply
    Latest over 7 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    TPS65987D: DSN file for TPS65987D+TUSB546 0 Locked

    477 views
    1 reply
    Latest over 7 years ago
    by Adam Mc Gaffin
  • Answered

    TUSB9261: TUSB9261 be recognized as USB Mass Storage 0 Locked

    621 views
    1 reply
    Latest over 7 years ago
    by Brian Quach
  • Suggested Answer

    ULN2003A: ULN2003A driver ability 0 Locked

    516 views
    1 reply
    Latest over 7 years ago
    by Aleksandras_Kaknevicius
<>