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
  • Suggested Answer

    THVD1420: Supply Current 0 Locked

    91 views
    1 reply
    Latest 4 months ago
    by Clemens Ladisch
  • Suggested Answer

    TLIN2027-Q1: K-Line support 0 Locked

    147 views
    3 replies
    Latest 4 months ago
    by Michael Ikwuyum
  • Suggested Answer

    TLIN1028-Q1: Could TLIN1028-Q1 meet VW 80121-3 requirement 0 Locked

    95 views
    1 reply
    Latest 4 months ago
    by Michael Ikwuyum
  • Answered

    SN65HVD30: Minimum Storage Temperature 0 Locked

    123 views
    1 reply
    Latest 4 months ago
    by Ethan Sempsrott
  • Suggested Answer

    SN65MLVD047A: I need an IBIS model for this. 0 Locked

    113 views
    3 replies
    Latest 4 months ago
    by Matt Smith
  • Suggested Answer

    AM62P: AM62P: Request for McASP+UDMA (BCDMA) Example running on MCU-R5F Core (mcu-r5fss0-0) in MCU+ SDK 0 Locked

    222 views
    7 replies
    Latest 4 months ago
    by Ritapravo Sarker
  • Answered

    SN74LVC8T245-Q1: SN74LVC8T245-Q1 chip failure 0 Locked

    180 views
    5 replies
    Latest 4 months ago
    by Robert Muller
  • Not Answered

    DP83826I: SMI signal start up timing 0 Locked

    181 views
    6 replies
    Latest 4 months ago
    by Gregory Kobyakov
  • Suggested Answer

    DS280DF810EVM: DS280DF810EVM design resources access 0 Locked

    131 views
    1 reply
    Latest 4 months ago
    by Charles
  • Suggested Answer

    LSF0102: Level shifting crosstalk and failure to pull to ground 0 Locked

    141 views
    3 replies
    Latest 4 months ago
    by Brian Lin (TXP)
  • Suggested Answer

    PCA9306-Q1: Junction temperature 0 Locked

    90 views
    1 reply
    Latest 4 months ago
    by Jack Guan
  • Not Answered

    SN65HVD11: Glitch-free power-up and power-down protection for hot-plugging applications 0 Locked

    84 views
    1 reply
    Latest 4 months ago
    by Ethan Sempsrott
  • Suggested Answer

    SN65HVD01-EVM: Board Dimensions for SN65HVD01-EVM? 0 Locked

    116 views
    1 reply
    Latest 4 months ago
    by BOBBY
  • Answered

    TUSB320: Require Architecture Support - TUSB2036 + TPS2042D + TUSB320 0 Locked

    340 views
    9 replies
    Latest 4 months ago
    by Ryan Kitto
  • Not Answered

    SN65LVP20: SN65LVP20 to TLK1521 connection 0 Locked

    76 views
    1 reply
    Latest 4 months ago
    by Ethan Bekhet
  • Suggested Answer

    SN65LVDS386: SN65LVDS386 Operating Temperature Range 0 Locked

    102 views
    1 reply
    Latest 4 months ago
    by Matt Smith
  • Suggested Answer

    TCAN11623-Q1: How is TCAN11623-Q1 controlled from normal mode to sleep mode? 0 Locked

    105 views
    1 reply
    Latest 4 months ago
    by Sean Guo
  • Suggested Answer

    DS125DF410: Unable to download ds125df410 (retimer) profile in order to use SigConArchitect software 0 Locked

    125 views
    3 replies
    Latest 4 months ago
    by Charles
  • Suggested Answer

    TCAN1044A-Q1: Please review the schematic of TCAN1044ADRQ1 0 Locked

    76 views
    1 reply
    Latest 4 months ago
    by Michael Ikwuyum
  • Answered

    LAUNCHXL-F280049C: Board Error, how to fix? 0 Locked

    269 views
    8 replies
    Latest 4 months ago
    by Yubin He
<>