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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] DP83826AE: How do I use a PHY's Cable Diagnostics feature?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826AE DP83826A Diagnostics Guide.pdf
    • 1 month ago
    • Interface
    • Interface forum
  • [FAQ] DP83869HM: USB2MDIO firmware

    Shane Hauser
    Shane Hauser
    Part Number: DP83869HM Other Parts Discussed in Thread: USB-2-MDIO Please use this attached .txt firmware file when flashing an MSP430 launchpad for USB-2-MDIO compatibility. 6014.msp430-usb-to-mdio-universal-v3.04.txt Best, Shane
    • 2 months ago
    • Interface
    • Interface forum
  • [FAQ] DP83TC813R-Q1: DP83TC813 reset pin state during power-up

    Charles
    Charles
    Part Number: DP83TC813R-Q1 What should be the state of RESET_N be during DP83TC813's power-up sequence? The state of RESET_N during the DP83TC813's power-up sequence generally does not matter and will not affect PHY functionality. However, if any…
    • 3 months ago
    • Interface
    • Interface forum
  • [FAQ] eUSB2 Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the eUSB2 E2E Page Listed below are a variety of resources to assist with the implementation of USB2.0 & eUSB2! eUSB2 Training: What is embedded USB2.0 (eUSB2)? eUSB2 Collateral…
    • Answered
    • 4 months ago
    • Interface
    • Interface forum
  • [FAQ] DS100BR111: DS100BR111, DS100BR210 IBIS-AMI Model Usage

    Drew Miller1
    Drew Miller1
    Part Number: DS100BR111 Other Parts Discussed in Thread: DS100BR210 The DS100BR111 and DS100BR210 devices share an IBIS-AMI model. It has been noted that there is a discrepancy between the CTLE boost values listed in the IBIS-AMI User's Guide and the…
    • 4 months ago
    • Interface
    • Interface forum
  • [FAQ]: TUSB2E22 to TUSB2E221QFN Migration Guide

    Ryan Kitto
    Ryan Kitto
    Part Number: TUSB2E221 Other Parts Discussed in Thread: TUSB2E22 The TUSB2E221 is TI's latest eUSB2 2-port repeater, and offers a variety of updates and improvements to confirm to the eUSB2 V1.2 spec. Some of the updates are as follows: 1.2V and…
    • 4 months ago
    • Interface
    • Interface forum
  • [FAQ] USB3.x Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the USB3.x E2E Page Listed below are a variety of resources to assist with the implementation of USB3.x! USB3.x Training: USB3.x Linear Redriver Signal Conditioning Theory High…
    • Answered
    • 5 months ago
    • Interface
    • Interface forum
  • [FAQ] USB2.0 Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the USB2.0 E2E Page Listed below are a variety of resources to assist with the implementation of USB2.0 & eUSB2! USB2.0 Training: What is a USB Redriver? Layout Basics for USB…
    • Answered
    • 5 months ago
    • Interface
    • Interface forum
  • [FAQ] USB Hub Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the USB Hubs E2E Page Listed below are a variety of resources to assist with the implementation USB Hubs! USB Hubs Training: USB Hubs in an a USB Type-C Application Enabling USB…
    • Answered
    • 5 months ago
    • Interface
    • Interface forum
  • [FAQ] USB Type-C Resources

    Vishesh Pithadiya
    Vishesh Pithadiya
    [Click here to return to the INT-TXP USB Homepage] Welcome to the USB Type-C E2E Page Listed below are a variety of resources to assist with the implementation USB Type-C! USB Type-C Training: USB Type-C handbook Demystifying the power and…
    • Answered
    • 5 months ago
    • Interface
    • Interface forum
>

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  • Not Answered

    DS125DF410: How to configure the retimer for a standard data rate manually? 0

    29 views
    1 reply
    Latest 4 days ago
    by Charles
  • Suggested Answer

    DP83869HM: DP83869HM + SFP Cage on AM6442: Supporting Fiber and Copper SFPs Without SFP I²C 0

    63 views
    3 replies
    Latest 4 days ago
    by Shane Hauser
  • Not Answered

    TUSB320: TUSB320 I2C Communication Issue 0

    66 views
    5 replies
    Latest 4 days ago
    by Vishesh Pithadiya
  • Suggested Answer

    TUSB320LAI: OUT1 maximum latency after attached-source Rp downgrade 0

    101 views
    3 replies
    Latest 4 days ago
    by Vishesh Pithadiya
  • Suggested Answer

    TUSB8044: TUSB8044AIRGCR eye diagram testing method and command under Linux 0

    59 views
    1 reply
    Latest 4 days ago
    by Vishesh Pithadiya
  • Answered

    DP83822I: Implementation Guidance and Register Definitions for Active Link Cable Diagnostic (ALCD) 0

    314 views
    12 replies
    Latest 4 days ago
    by Shane Hauser
  • Answered

    DP83TD535-Q1: DP83TD535-Q1 compatible MCU and 10BASE-T1M 0

    41 views
    2 replies
    Latest 4 days ago
    by Sören Meinken
  • Suggested Answer

    DP83826AE: Configuring Link Status in PHY 0

    68 views
    2 replies
    Latest 4 days ago
    by Kunal Wasnik
  • Answered

    DP83867CS: Errata 0

    26 views
    1 reply
    Latest 4 days ago
    by Gerome Cacho
  • Suggested Answer

    TUSB2E11: I2C and IC Selection 0

    106 views
    7 replies
    Latest 4 days ago
    by Ryan Kitto
  • Not Answered

    TCAN2451-Q1: TCAN2451-Q1: SBC Fails to Enter Normal Mode During Power-Up 0

    57 views
    3 replies
    Latest 4 days ago
    by Matt Smith
  • Suggested Answer

    AM26LV32E: Jabil JPN : BDBIINT1089406(TI MPN : AM26LV32EIPWR) PCBA Level Failed Resistance Measurement Issues 0

    129 views
    6 replies
    Latest 4 days ago
    by Ethan White
  • Suggested Answer

    TCAN1043A-Q1: field return(1987KM)issue--Powertrain System Abnormality 0

    50 views
    1 reply
    Latest 4 days ago
    by Michael Ikwuyum
  • Not Answered

    TPS66020: Resistive PP5V-to-GND path (8-20 kohm) after 12 V applied to PP5V? 0

    36 views
    1 reply
    Latest 5 days ago
    by Benjamin K
  • Suggested Answer

    DS91M040: DS91M040TSQX marking and leads 0

    48 views
    2 replies
    Latest 5 days ago
    by Jack Barret
  • Answered

    TXB0104-Q1: TXB0104: Clarification of Bidirectional One-Shot Retriggering and Low-Temperature Oscillation 0

    139 views
    6 replies
    Latest 5 days ago
    by 재선 유
  • Not Answered

    LM25066IA: LM25066IAPSQE/NOPB 0

    35 views
    1 reply
    Latest 5 days ago
    by prajesh p
  • Answered

    DP83826AE: Register setting 0

    32 views
    2 replies
    Latest 5 days ago
    by Kunihiko Ogawa
  • Not Answered

    DP83869HM: Switch to JTAG Mode 0

    56 views
    3 replies
    Latest 5 days ago
    by Gregory Kobyakov
  • Answered

    TCAN1046-Q1: Requesting TCAN1046-Q1 IBIS Model 0

    49 views
    2 replies
    Latest 5 days ago
    by Josh Dorland
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