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Interface

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Interface forum

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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] 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
    • 13 days 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…
    • 18 days 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…
    • 18 days 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
    • 1 month 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
    • 1 month 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
    • 1 month 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
    • 1 month ago
    • Interface
    • Interface forum
  • [FAQ] Interface TXP-USB: E2E Homepage

    Vishesh Pithadiya
    Vishesh Pithadiya
    Welcome to the Interface TXP-USB E2E Page Here you will find training/ design resources/ support for our USB devices. Select an icon below to find a relevant collection of FAQ's, Applications Notes, Training Videos and more! USB Type…
    • Answered
    • 1 month ago
    • Interface
    • Interface forum
  • [FAQ] Linear vs. Limited Redriver

    Vishesh Pithadiya
    Vishesh Pithadiya
    Part Number: TUSB1002A Please use the links below to access our collateral regarding linear and limited redrivers: Linear vs. Limited Redriver Training Slides Linear vs. Limited redriver Training Video
    • Answered
    • 1 month ago
    • Interface
    • Interface forum
  • [FAQ] ESD321: ESD321DYA Pin Configuration

    McKenzie Eaker
    McKenzie Eaker
    Part Number: ESD321 Hi, ESD321DYA has the oppositie pin configuration than what is expected. Is Pin 2 supposed to be IO and Pin 1 supposed to be GND? Thanks
    • Answered
    • 1 month ago
    • Interface
    • Interface forum
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  • Answered

    DP83867IR: Changed PHY package and now cant get an active link 0 Locked

    423 views
    3 replies
    Latest over 4 years ago
    by Jon Bean1
  • Answered

    DP83826E: How to replace KSZ8081MNX by DP83826E for the case of EtherCAT(Beckhoff ET1100)? 0 Locked

    1887 views
    17 replies
    Latest over 4 years ago
    by Kallikuppa Sreenivasa
  • Answered

    DP83869HM: Maximum power consumption in two supply mode 1.1V, 2.5V and 1.8V I/O in RGMII to 1000BASE-X (1G) mode at TA 125 Deg C. 0 Locked

    472 views
    2 replies
    Latest over 4 years ago
    by Ben van den Bergh
  • Answered

    DS90UB926Q-Q1: [DS90UB926/927] Schematic review and inquiries 0 Locked

    329 views
    3 replies
    Latest over 4 years ago
    by Michelle Liu
  • Not Answered

    SD1983EVK: SD1983EVK drivers 0 Locked

    228 views
    1 reply
    Latest over 4 years ago
    by Noel Fung
  • Answered

    DP83826E: Use discrete components for mag instead of HX1188FNLT transformer 0 Locked

    435 views
    5 replies
    Latest over 4 years ago
    by Hal Mas
  • Answered

    TPS25750: requirements for external EEPROM 0 Locked

    278 views
    1 reply
    Latest over 4 years ago
    by Hari Patel1
  • Not Answered

    DS90UB953-Q1: DS90UB953-Q1 : Request 953 Electrical Characteristics about EMC 0 Locked

    245 views
    1 reply
    Latest over 4 years ago
    by Nicholas Darash
  • Answered

    TUSB9261: Flash Burner 0 Locked

    303 views
    1 reply
    Latest over 4 years ago
    by Malik Barton57
  • Answered

    SN55115: Differences between Rel Classes 0 Locked

    424 views
    1 reply
    Latest over 4 years ago
    by Tyler Townsend
  • Answered

    TUSB8042A: Overcurrent detection period and power supply permission status 0 Locked

    343 views
    3 replies
    Latest over 4 years ago
    by JMMN
  • Suggested Answer

    TPS25740: Can I use the TPS25740 to request a particular USB-C Voltage/Current rather than supply it? 0 Locked

    353 views
    1 reply
    Latest over 4 years ago
    by Hari Patel1
  • Answered

    SN75DPHY440SS: How to disable LP Backchannel on Lane0? 0 Locked

    608 views
    5 replies
    Latest over 4 years ago
    by David (ASIC) Liu
  • Not Answered

    TCA9535: TCA9535 Unused I/O Pullup/Pulldown needed? 0 Locked

    1054 views
    5 replies
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    DS90UB954-Q1: Wrong register values at deserializer statup 0 Locked

    868 views
    6 replies
    Latest over 4 years ago
    by Alessandro Cominelli
  • Suggested Answer

    TPS25830A-Q1: When TPS25830A-Q1 was operating in device mode, the DP/DM out eye diagram performance will be worse than operating in host mode. 0 Locked

    434 views
    5 replies
    Latest over 4 years ago
    by Jianhua Liu
  • Answered

    TCA9517: Multiple Slave at B side 0 Locked

    378 views
    3 replies
    Latest over 4 years ago
    by Kazuto Tatsumi
  • Suggested Answer

    TPS65988EVM: How to identify which port sent the VDM. 0 Locked

    412 views
    3 replies
    Latest over 4 years ago
    by Penny Xu
  • Answered

    TUSB217A: Use in UFP 0 Locked

    326 views
    4 replies
    Latest over 4 years ago
    by user6146541
  • Suggested Answer

    TPS25750: Disabling Sinking or Sourcing 0 Locked

    699 views
    5 replies
    Latest over 4 years ago
    by Chuck Branch
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