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Interface

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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
    • 3 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…
    • 4 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
    • 5 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…
    • 5 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…
    • 5 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
    • 6 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
    • 6 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
    • 6 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
    • 6 months ago
    • Interface
    • Interface forum
>

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  • Answered

    TUSB8041: The TUSB8041 USB3.0 hub is occasionally not recognized. 0 Locked

    858 views
    10 replies
    Latest over 1 year ago
    by Brian Zhou
  • Not Answered

    TMDS1204EVM: Optimal AC-Coupled Mode Setup & I2C Register Programming for Basic Sanity Testing 0 Locked

    584 views
    9 replies
    Latest over 1 year ago
    by David (ASIC) Liu
  • Answered

    SN55HVD233-SEP: Spice Model 0 Locked

    324 views
    3 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    SN65HVD230: Frames visible on CANable (candump) but TX still reports ACK error — scope shows ACK notch 0 Locked

    1149 views
    3 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    DP83869HM: Termination 0 Locked

    289 views
    1 reply
    Latest over 1 year ago
    by J
  • Answered

    DS160PR410: Enforce yhat inputs and outputs are matched:positive to positive and negative to negative. 0 Locked

    194 views
    1 reply
    Latest over 1 year ago
    by David (ASIC) Liu
  • Suggested Answer

    DS125BR820: Will boundary scan test signals pass through? 0 Locked

    281 views
    4 replies
    Latest over 1 year ago
    by Drew Miller1
  • Not Answered

    DP83TG720S-Q1: DP83TG720S-Q1 Pulse test on ethernet lines ISO7637 requirement 0 Locked

    176 views
    1 reply
    Latest over 1 year ago
    by David Creger
  • Answered

    TPD3S713-Q1: Using TPD3S713-Q1 for USB2.0 interface for automotive cluster application for 24V truck application 0 Locked

    385 views
    2 replies
    Latest over 1 year ago
    by Manoj Agarwal
  • Answered

    DS90UB933-Q1EVM: DS90UB933-q1 EVM 可以和DS908B960-Q1 EVM一起使用吗 0 Locked

    948 views
    7 replies
    Latest over 1 year ago
    by Gong bin
  • Suggested Answer

    DS90UB941AS-Q1: DS90UB941A&DS90UB948 Abnormal display when powered on for the first time 0 Locked

    564 views
    9 replies
    Latest over 1 year ago
    by Ragav Subramanian
  • Not Answered

    DS280DF810EVM: Unit on Error Rate? 0 Locked

    217 views
    3 replies
    Latest over 1 year ago
    by Gregory Kobyakov
  • Suggested Answer

    TUSB7340: The USB 2.0 and 3.0 downstream ports show inconsistent behavior when USB drives are physically connected or disconnected. 0 Locked

    276 views
    3 replies
    Latest over 1 year ago
    by Brian Zhou
  • Answered

    LP-XDS110: TMS320F28384D + LP - XDS110 0 Locked

    597 views
    3 replies
    Latest over 1 year ago
    by Matt Kukucka
  • Answered

    MMBZ27VAL-Q1: Protection from the battery load dump 0 Locked

    344 views
    3 replies
    Latest over 1 year ago
    by McKenzie Eaker
  • Suggested Answer

    THVD1520: THVD1520DR schematics review 0 Locked

    233 views
    1 reply
    Latest over 1 year ago
    by BOBBY
  • Not Answered

    DP83867IR: Enable and Test BIST/loopback mode for troubleshooting h/w 0 Locked

    399 views
    7 replies
    Latest over 1 year ago
    by J
  • Not Answered

    DP83822H: PHY is not transmitting out the ethernet frame in RMII mode. 0 Locked

    684 views
    14 replies
    Latest over 1 year ago
    by J
  • Suggested Answer

    DS320PR810: placement of RX redriver 0 Locked

    224 views
    1 reply
    Latest over 1 year ago
    by Undrea Fields
  • Suggested Answer

    TCAN1145-Q1: SoC wake up message buffer 0 Locked

    225 views
    3 replies
    Latest over 1 year ago
    by Sean Guo
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