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

    TPS65987D: Cable testing 0 Locked

    238 views
    5 replies
    Latest over 5 years ago
    by Prajith Cheerakkoda
  • Answered

    SN65HVD485E: SN65HVD485EDRG4 to replace LTC1487 0 Locked

    1057 views
    2 replies
    Latest over 5 years ago
    by Sam Ting
  • Suggested Answer

    DP83867E: : 0 Locked

    185 views
    10 replies
    Latest over 5 years ago
    by Onur Kusakoglu
  • Suggested Answer

    TPD2S703-Q1: Abnormal operation at Vref pin 0 Locked

    252 views
    1 reply
    Latest over 5 years ago
    by Michael Tan
  • Not Answered

    TCA9406: Power Cycle 0 Locked

    198 views
    1 reply
    Latest over 5 years ago
    by BOBBY
  • Suggested Answer

    TUSB542: Where do I find information on the TI TUSB332 that is recommended in TI TUSB542 Data Sheet SLLSER3E figure 16, page 18? 0 Locked

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

    TUSB4041I: Impacts of non-zero voltage on USB_R1 0 Locked

    204 views
    3 replies
    Latest over 5 years ago
    by JMMN
  • Suggested Answer

    SN65DSI83-Q1: Use this bridge to convert MIPI DSI from STM32H7 to the LVDS display 1024x600 0 Locked

    2815 views
    7 replies
    Latest over 5 years ago
    by Ikechukwu Anyiam
  • Not Answered

    DS90UB953-Q1: DS90UB953-Q1 no output in low temperature condition 0 Locked

    451 views
    4 replies
    Latest over 5 years ago
    by Carrie Kemmet
  • Suggested Answer

    TMDS461: Alternative Device 0 Locked

    227 views
    1 reply
    Latest over 5 years ago
    by David (ASIC) Liu
  • Answered

    HD3SS460: Can Ln[A:D] be used for another USB type-C port? 0 Locked

    490 views
    9 replies
    Latest over 5 years ago
    by Malik Barton57
  • Answered

    LM8330: Can RESETN be left floating if not needed? 0 Locked

    579 views
    4 replies
    Latest over 5 years ago
    by Thomas Bewley
  • Answered

    THVD2450: Connect DE and RE together? 0 Locked

    331 views
    1 reply
    Latest over 5 years ago
    by Hao L
  • Suggested Answer

    DS280MB810: Does the device support 56Gbps (PAM4) operation ? 0 Locked

    635 views
    5 replies
    Latest over 5 years ago
    by Nasser Mohammadi
  • Answered

    SFP CML driver 0 Locked

    1407 views
    3 replies
    Latest over 5 years ago
    by Nasser Mohammadi
  • Suggested Answer

    SN75LVCP601: Application question and Network Analyzer Results 0 Locked

    258 views
    1 reply
    Latest over 5 years ago
    by Lee Sledjeski
  • Suggested Answer

    SN75LVCP600S: IBIS Model 0 Locked

    481 views
    7 replies
    Latest over 5 years ago
    by Lee Sledjeski
  • Not Answered

    TUSB1002A: PCIe/SATA/SATA Express Redriver Operation issue 0 Locked

    305 views
    3 replies
    Latest over 5 years ago
    by Malik Barton57
  • Suggested Answer

    TUSB1044: Operation of TUSB1044 at USB mode only 0 Locked

    256 views
    1 reply
    Latest over 5 years ago
    by Malik Barton57
  • Answered

    TVS2201: Footprint Orientation 0 Locked

    282 views
    1 reply
    Latest over 5 years ago
    by Andy Robles
<>