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
  • Answered

    TUSB4041I-Q1: TUSB4041I-Q not function 0 Locked

    1754 views
    7 replies
    Latest over 7 years ago
    by Ofer Merom
  • Suggested Answer

    XIO2213B: What Controller/PHY is used inside the XIO2213B. 0 Locked

    661 views
    3 replies
    Latest over 7 years ago
    by Clemens Ladisch
  • Suggested Answer

    TPD1E05U06-Q1: Initial PCB Routing 0 Locked

    913 views
    4 replies
    Latest over 7 years ago
    by Shmuel Davis
  • Answered

    TPD6S300: Top Mark from EVB doesn't comply with DS 0 Locked

    1334 views
    5 replies
    Latest over 7 years ago
    by sr sr
  • Suggested Answer

    DS90C185: DS90C185 REPLACEMENT 0 Locked

    970 views
    4 replies
    Latest over 7 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    TFP401A: TFP401A OVDD Range 0 Locked

    358 views
    1 reply
    Latest over 7 years ago
    by Ikechukwu Anyiam
  • Answered

    CCS/DP83640: DP83640 PHY Status Frame config/Rx trouble 0 Locked

    953 views
    2 replies
    Latest over 7 years ago
    by Clem Herbert
  • Answered

    TPS65987D: Which Ref Design to follow? 0 Locked

    443 views
    1 reply
    Latest over 7 years ago
    by Eric Beljaars
  • Answered

    TMDS181: PCB Layout - HDMI Connectors on the same side 0 Locked

    3378 views
    14 replies
    Latest over 7 years ago
    by Davide Ballo
  • Answered

    DP83867CS: Simulating the SGMII interface 0 Locked

    585 views
    1 reply
    Latest over 7 years ago
    by Geet Modi
  • Not Answered

    DS90UB913A-Q1: Reference circuit design for open pins 0 Locked

    654 views
    3 replies
    Latest over 7 years ago
    by user5786944
  • Answered

    SN65HVD235: CAN Sampling and Sync 0 Locked

    878 views
    6 replies
    Latest over 7 years ago
    by Henrique T.
  • Answered

    DS90UB927Q-Q1: GPIO_3 didn´t work when paired with DS90UB928Q-Q1 0 Locked

    1641 views
    7 replies
    Latest over 7 years ago
    by John Hamilton1
  • Suggested Answer

    DS90UB953-Q1: DS90UB953 design 0 Locked

    401 views
    2 replies
    Latest over 7 years ago
    by Davor Glisic
  • Suggested Answer

    SN65LBC184: Can this device work with 5V +/-10% power supply? 0 Locked

    325 views
    1 reply
    Latest over 7 years ago
    by Hao L
  • Answered

    SN65DSI86: SN65DSI86 Link Training Issue 0 Locked

    720 views
    1 reply
    Latest over 7 years ago
    by David (ASIC) Liu
  • Answered

    SN65DSI86: AUX channel communication failing 0 Locked

    999 views
    5 replies
    Latest over 7 years ago
    by David (ASIC) Liu
  • Suggested Answer

    SN75LVCP600: Thermal pad dimensions 0 Locked

    609 views
    4 replies
    Latest over 7 years ago
    by JMMN
  • Suggested Answer

    TUSB8041: USB compliance test fail in Rx (Can't enter Loopback mode) 0 Locked

    2238 views
    9 replies
    Latest over 7 years ago
    by JMMN
  • Not Answered

    TUSB8043: USB 2.0 enumeration issue 0 Locked

    3535 views
    20 replies
    Latest over 7 years ago
    by JMMN
<>