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

    AM26LV31: External Attribute Collection - Requesting MSL 0 Locked

    206 views
    2 replies
    Latest 6 months ago
    by Ethan Sempsrott
  • Suggested Answer

    SN65HVD33-EP: Trying to figure out a failure that occurred with SN65HVD33MDREP 0 Locked

    485 views
    12 replies
    Latest 6 months ago
    by Nathan Wolfe
  • Not Answered

    TMDS1204: IBERT Testing 0 Locked

    143 views
    1 reply
    Latest 6 months ago
    by David (ASIC) Liu
  • Suggested Answer

    TPD4E001: External Need MSL for Texas Instruments 0 Locked

    193 views
    1 reply
    Latest 6 months ago
    by McKenzie Eaker
  • Answered

    SN75DP130: OrCAD Data Not Found 0 Locked

    163 views
    1 reply
    Latest 6 months ago
    by David (ASIC) Liu
  • Answered

    ESD204: PACKAGE OUTLINE 0 Locked

    172 views
    1 reply
    Latest 6 months ago
    by McKenzie Eaker
  • Suggested Answer

    TCA9517: TCA9517DGKRQ1 NiPdAuAg finish 0 Locked

    184 views
    4 replies
    Latest 6 months ago
    by Tyler Townsend
  • Suggested Answer

    TUSB319-Q1: Does TUS319-Q1 support USB3.0 0 Locked

    181 views
    1 reply
    Latest 6 months ago
    by Brian Zhou
  • Suggested Answer

    DS160PT801: DS160PT801 – SINCON EEPROM Programming & SRIS Mode Configuration (PCIe x4 + REFCLKOUT) 0 Locked

    202 views
    1 reply
    Latest 6 months ago
    by Charles
  • Not Answered

    DS320PR410: When using the DS320PR410, the Pin Mode does not work 0 Locked

    251 views
    5 replies
    Latest 7 months ago
    by Charles
  • Not Answered

    DS125DF1610: what is the retimer tx frequency accuracy run-to-run? 0 Locked

    152 views
    2 replies
    Latest 7 months ago
    by Charles
  • Answered

    ESD2CAN24-Q1: For TI PN (ESD2CAN24DCKRQ1) Require the Derating Curve for Reverse Standoff Voltage wrt to Temperature. 0 Locked

    151 views
    2 replies
    Latest 7 months ago
    by Bryan Rodriguez de San Miguel
  • Not Answered

    DS110DF111: Sigcon architect isn't showing the eyediagram centered 0 Locked

    129 views
    1 reply
    Latest 7 months ago
    by Gregory Kobyakov
  • Not Answered

    DS110DF410: DS110DF410SQ/NOPB : Line Rate Support 0 Locked

    227 views
    1 reply
    Latest 7 months ago
    by Gregory Kobyakov
  • Answered

    DP83TC816-Q1: Ambiguous GND reference for interface on DP83TC816 0 Locked

    240 views
    1 reply
    Latest 7 months ago
    by Charles
  • Not Answered

    DS125DF111: DS125DF111 retimer configuration 0 Locked

    201 views
    1 reply
    Latest 7 months ago
    by Drew Miller1
  • Suggested Answer

    DS90UB960-Q1EVM: DSER ds90ub960-q1 dropframe when plug 4 camera 0 Locked

    258 views
    1 reply
    Latest 7 months ago
    by Hamzeh Jaradat
  • Not Answered

    TSB12LV32-EP: 1394 Data Loss Issue 0 Locked

    336 views
    7 replies
    Latest 7 months ago
    by Ethan Sempsrott
  • Suggested Answer

    TPS4816-Q1: schematic check 0 Locked

    238 views
    1 reply
    Latest 7 months ago
    by Nicholas Petersilge
  • Suggested Answer

    TLIN1431-Q1: WATCHDOG 0 Locked

    260 views
    5 replies
    Latest 7 months ago
    by Michael Ikwuyum
<>