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
  • Suggested Answer

    DS90UB960-Q1: Tradeoffs and design differences between Twisted Pair and Coax 0 Locked

    1016 views
    7 replies
    Latest over 2 years ago
    by Anthony Goldhawk
  • Answered

    DS90UB935-Q1: If there will be any risk for 24MHz external oscillator in non-sync mode? 0 Locked

    300 views
    1 reply
    Latest over 2 years ago
    by Hamzeh Jaradat
  • Suggested Answer

    DS160PR410: SAS4(24G) application 0 Locked

    493 views
    3 replies
    Latest over 2 years ago
    by Nasser Mohammadi
  • Suggested Answer

    TSM36A: Need help with Load dump calculations 0 Locked

    1899 views
    3 replies
    Latest over 2 years ago
    by Sebastian Muriel
  • Answered

    TFP410: Any plan or release successor for TFP410? 0 Locked

    306 views
    1 reply
    Latest over 2 years ago
    by David (ASIC) Liu
  • Suggested Answer

    DS90UB954-Q1EVM: MIPI output of 954 incorrect 0 Locked

    317 views
    2 replies
    Latest over 2 years ago
    by Hamzeh Jaradat
  • Suggested Answer

    TS3USB221A-Q1: Could we use it as 1 USB and 1 UART concept? 0 Locked

    350 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    THVD2450: idle bus failsafe issue 0 Locked

    725 views
    6 replies
    Latest over 2 years ago
    by Stefan Bless
  • Suggested Answer

    SN65DP159: Failed in HDMI2.0 Intra-pair skew compliance test (HF1-4) 0 Locked

    392 views
    1 reply
    Latest over 2 years ago
    by David (ASIC) Liu
  • Suggested Answer

    TMUXHS4212: PHY interface "USXGMII" 0 Locked

    962 views
    3 replies
    Latest over 2 years ago
    by Brian Zhou
  • Answered

    DP83869HM: Dual-Port or Quad-Port Magnetics that fit requirements? 0 Locked

    294 views
    10 replies
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Suggested Answer

    DS90C385A: DS90C385A 0 Locked

    652 views
    7 replies
    Latest over 2 years ago
    by Gil Abarca Ramos
  • Answered

    DS90UB948-Q1: OLDI Output VOD Setting 0 Locked

    282 views
    1 reply
    Latest over 2 years ago
    by Hamzeh Jaradat
  • Answered

    DP83867CS: INT/PWDN pin during interrupt occurrence 0 Locked

    254 views
    1 reply
    Latest over 2 years ago
    by David Creger
  • Suggested Answer

    TCAN1043A-Q1: ISO16845-1 report 0 Locked

    389 views
    5 replies
    Latest over 2 years ago
    by Eric Schott1
  • Suggested Answer

    TLIN1431-Q1: Does LIN pin have an internal clamp 0 Locked

    288 views
    1 reply
    Latest over 2 years ago
    by Sean Guo
  • Answered

    TL16C754C: Impact of replacing a TL16C754B with the TL16CP754C in a production design 0 Locked

    461 views
    7 replies
    Latest over 2 years ago
    by Tyler Townsend
  • Answered

    DS125BR820: DS160PR410, output state when no input signal 0 Locked

    373 views
    7 replies
    Latest over 2 years ago
    by Evan Mayhew
  • Not Answered

    DS90C363B: Could you help to suggest the date code of DS90C363BMT/NOPB according the marking? 0 Locked

    365 views
    3 replies
    Latest over 2 years ago
    by Ben Dattilo
  • Suggested Answer

    DS90UB947-Q1: Please recommend a suitable Deserializer 0 Locked

    486 views
    9 replies
    Latest over 2 years ago
    by Nikolas Antonucci
<>