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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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View FAQ threads
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  • Answered

    DS90UB971-Q1: Rlow value on IDX pin for configuring 0x18 I²C address 0 Locked

    255 views
    1 reply
    Latest over 1 year ago
    by Thomas Bejin
  • Suggested Answer

    TUSB8044A: Chaining Hub ICs 0 Locked

    309 views
    1 reply
    Latest over 1 year ago
    by Brian Zhou
  • Suggested Answer

    MAX3232E: Pull-up requirement for UART input and output lines 0 Locked

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    5 replies
    Latest over 1 year ago
    by BOBBY
  • Answered

    TMDS361B: HDMI switch questions 0 Locked

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

    SN74AXC8T245: Level translator for Data Bus 0 Locked

    647 views
    13 replies
    Latest over 1 year ago
    by Joshua Salinas
  • Suggested Answer

    LMH1228: LMH1228RTVT MSL level Confirmation 0 Locked

    273 views
    3 replies
    Latest over 1 year ago
    by Shane Hauser
  • Not Answered

    TUSB2046I: power supply operation 0 Locked

    779 views
    16 replies
    Latest over 1 year ago
    by Brian Zhou
  • Not Answered

    DP83826E: Ethercat IO configuration 0 Locked

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

    SN75DP159: - 0 Locked

    220 views
    1 reply
    Latest over 1 year ago
    by David (ASIC) Liu
  • Answered

    TCA9539-Q1: question about IC power supply 0 Locked

    209 views
    1 reply
    Latest over 1 year ago
    by Tyler Townsend
  • Suggested Answer

    TCA9535: Schematic review 0 Locked

    454 views
    1 reply
    Latest over 1 year ago
    by Tyler Townsend
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    TCAN1044A-Q1: BUSOFF detection 0 Locked

    258 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
  • Answered

    DS90UB929-Q1: How to configure to achieve HDMI video transmission? 0 Locked

    307 views
    5 replies
    Latest over 1 year ago
    by Jack Scherlag
  • Not Answered

    DP83TC811R-Q1: TDR_AUTO register set unexpection value after power on. 0 Locked

    538 views
    10 replies
    Latest over 1 year ago
    by David Creger
  • Suggested Answer

    LMH0324: SDI 3G with USB type C video output 0 Locked

    319 views
    3 replies
    Latest over 1 year ago
    by David (ASIC) Liu
  • Suggested Answer

    TUSB1002A: TUSB1002A type C usb3.0 interface 0 Locked

    1740 views
    28 replies
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Suggested Answer

    SN75LVPE3101: Recommended equalizer (EQ) Settings 0 Locked

    281 views
    2 replies
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Suggested Answer

    TUSB2E11: Request for IBIS model for TUSB2E112YCGR for Eye diagram analysis 0 Locked

    236 views
    2 replies
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Answered

    TCAL9539-Q1: How to let the device enter standby mode ? 0 Locked

    315 views
    4 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Answered

    DS280DF810: Maximum range of VCO 0 Locked

    215 views
    1 reply
    Latest over 1 year ago
    by Drew Miller1
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