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
  • Not Answered

    DP83867CS: SGMII latency 0 Locked

    2145 views
    6 replies
    Latest over 8 years ago
    by Aniruddha Khadye
  • Answered

    TUSB8041: EEPROM Programmer Tool 0 Locked

    1550 views
    6 replies
    Latest over 8 years ago
    by Henry Wang
  • Suggested Answer

    TUSB2046B: TUSB2046B 0 Locked

    948 views
    3 replies
    Latest over 8 years ago
    by Joel Jimenez0
  • Suggested Answer

    SN65DSI86: CAD library for this chip 0 Locked

    570 views
    1 reply
    Latest over 8 years ago
    by Joel Jimenez0
  • Answered

    SN65DSI86: SN65DSI86 eDP source PHY test 0 Locked

    746 views
    2 replies
    Latest over 8 years ago
    by John Liu59
  • Suggested Answer

    TPS65983B: Configuration tool 0 Locked

    949 views
    3 replies
    Latest over 8 years ago
    by Eric Beljaars
  • Answered

    TPS65981: TPS6598x, Application Cutomization tool, FTDI 0 Locked

    11731 views
    21 replies
    Latest over 8 years ago
    by Eric Beljaars
  • Answered

    TPS65982: Current limit behavior 0 Locked

    3564 views
    11 replies
    Latest over 8 years ago
    by Eric Beljaars
  • Suggested Answer

    TPS65983B: request TPS65983B configuration utility 0 Locked

    918 views
    3 replies
    Latest over 8 years ago
    by Eric Beljaars
  • Suggested Answer

    DP83867IR: TX_CLK is not coming: 0 Locked

    1444 views
    4 replies
    Latest over 8 years ago
    by Geet Modi
  • Answered

    TPD4S214: 1500 V ESD rating on D+, D-, ID and VBUS pins 0 Locked

    1479 views
    4 replies
    Latest over 8 years ago
    by Esa
  • Suggested Answer

    TPS2513: It is not fast charging 0 Locked

    2538 views
    4 replies
    Latest over 8 years ago
    by Yongqiang Sun
  • Answered

    DP83848Q-Q1: compliance test for 100Base-TX 0 Locked

    2573 views
    8 replies
    Latest over 8 years ago
    by Aniruddha Khadye
  • Suggested Answer

    SN65HVD251: CAN Rise/Fall time spec 0 Locked

    4855 views
    1 reply
    Latest over 8 years ago
    by Eric Hackett
  • Suggested Answer

    DS90LV032A: Roadmap of the logic Interface 0 Locked

    1420 views
    4 replies
    Latest over 8 years ago
    by Ryan Hashimoto
  • Answered

    SN65HVD96: Data over Power design 0 Locked

    2908 views
    3 replies
    Latest over 8 years ago
    by Hao L
  • Not Answered

    DS90UB953-Q1: Estimated Release? 0 Locked

    679 views
    1 reply
    Latest over 8 years ago
    by Palaniappan Manickam
  • Not Answered

    DS90UB953-Q1: I2C communication 0 Locked

    536 views
    1 reply
    Latest over 8 years ago
    by Palaniappan Manickam
  • Answered

    DS125MB203: Bias differential voltage exist at the input channel of DS125MB203eed 0 Locked

    661 views
    3 replies
    Latest over 8 years ago
    by Lee Sledjeski
  • Answered

    TMDS181: About "ESD diode" between VCC and IN_Dxp/n and IN_CLKp/N 0 Locked

    1343 views
    6 replies
    Latest over 8 years ago
    by Moises Garcia
<>