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 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: Link up debug with DP83822

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I
    • Answered
    • over 3 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 3 years ago
    • Interface
    • Interface forum
  • [FAQ] Can Auto-negotiation link up with Force mode on 100mbps?

    Hillman Lin
    Hillman Lin
    • Answered
    • over 3 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 3 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 3 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 3 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 3 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 3 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 3 years ago
    • Interface
    • Interface forum
<>

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

    TCAN1051H: Minimum current consumption TCAN1051HDR 0 Locked

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

    TLIN1431-Q1: Device not going to sleep after pin wake-up 0 Locked

    499 views
    2 replies
    Latest over 2 years ago
    by Vlad Popa
  • Answered

    DP83TG720S-Q1: question about pin naming in datasheet 0 Locked

    331 views
    2 replies
    Latest over 2 years ago
    by Jay wang
  • Answered

    TMUXHS4446: USB Alt Mode Schematic Review (TMUXHS4446 + TPS65987D) 0 Locked

    1052 views
    7 replies
    Latest over 2 years ago
    by Brian Zhou
  • Not Answered

    DP83TG720S-Q1: DP83TG720S-Q1 0 Locked

    706 views
    10 replies
    Latest over 2 years ago
    by Melissa Chang
  • Suggested Answer

    TCAN1043A-Q1: Differences between the design of the SPLIT pin of TJA1043 and TI design 0 Locked

    666 views
    2 replies
    Latest over 2 years ago
    by Sean Guo
  • Answered

    TLIN2027-Q1: Termination for K-Line 0 Locked

    476 views
    1 reply
    Latest over 2 years ago
    by Sean Guo
  • Not Answered

    DP83TC812R-Q1: DP83TC812R-Q1 0 Locked

    542 views
    3 replies
    Latest over 2 years ago
    by David Creger
  • Answered

    DS92LV3221: Need support DS92LV3221 / DS92LV3222 device 0 Locked

    1059 views
    14 replies
    Latest over 2 years ago
    by Nikolas Antonucci
  • Suggested Answer

    DS90UB954-Q1: Test Pattern generation settings for RAW10 format 0 Locked

    758 views
    7 replies
    Latest over 2 years ago
    by Hamzeh Jaradat
  • Answered

    SN65C1167E: Power consumption. 0 Locked

    374 views
    1 reply
    Latest over 2 years ago
    by BOBBY
  • Answered

    DS90UB954-Q1EVM: POC 24V Compatibility 0 Locked

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

    DP83869HM: SFD documentation 0 Locked

    487 views
    2 replies
    Latest over 2 years ago
    by Evan Mayhew
  • Suggested Answer

    TCA9509: TCA9509 connections 0 Locked

    476 views
    2 replies
    Latest over 2 years ago
    by Michael Ikwuyum
  • Answered

    TIC12400-Q1: TIC12400-Q1 0 Locked

    727 views
    5 replies
    Latest over 2 years ago
    by Amy
  • Suggested Answer

    TDES9640: Complete version specification sheet 0 Locked

    402 views
    1 reply
    Latest over 2 years ago
    by Hamzeh Jaradat
  • Not Answered

    DS90UB948-Q1: DS90UB948-Q1 /DS90UB941AS-Q1 Driver Code and Code Description Document support 0 Locked

    650 views
    1 reply
    Latest over 2 years ago
    by Jack Scherlag
  • Suggested Answer

    SN65LVDS387: Junction Temperature (Tj) 0 Locked

    294 views
    1 reply
    Latest over 2 years ago
    by Amy
  • Suggested Answer

    SN65LVDS391: Junction Temperature (Tj) 0 Locked

    323 views
    1 reply
    Latest over 2 years ago
    by Amy
  • Suggested Answer

    SN65LVDS3486: Junction Temperature 0 Locked

    315 views
    1 reply
    Latest over 2 years ago
    by Amy
<>