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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
    • 2 months 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

    SN65HVD09: SN65HVD09 unused channels 0 Locked

    928 views
    4 replies
    Latest over 8 years ago
    by Dierk Bronner
  • Suggested Answer

    TPS25810: The behavior of the output voltage after detecting overload 0 Locked

    701 views
    3 replies
    Latest over 8 years ago
    by Donovan Porter
  • Answered

    TPS2540: ILIMx pin 0 Locked

    1031 views
    5 replies
    Latest over 8 years ago
    by Donovan Porter
  • Not Answered

    LMH0340: LMH0340 0 Locked

    1162 views
    3 replies
    Latest over 8 years ago
    by Murugan A
  • Not Answered

    SN75DP139: Output problem for Vcc: 0V condition 0 Locked

    1394 views
    6 replies
    Latest over 8 years ago
    by Satoshi
  • Not Answered

    TLK100: The reset sequence of TLK 10x 0 Locked

    2119 views
    3 replies
    Latest over 8 years ago
    by Kenji Ohno1
  • Answered

    TPD1E05U06-Q1: Recommended footprint 0 Locked

    1056 views
    2 replies
    Latest over 8 years ago
    by Adrien Lombet
  • Answered

    TRSF3232E: Different capacitor values 0 Locked

    895 views
    2 replies
    Latest over 8 years ago
    by Yossi Nurok15
  • Suggested Answer

    DS90UB914A-Q1: May we know why HS/VS/PCLKO/Lock..... so on need put 10K resistor to GND? 0 Locked

    1026 views
    4 replies
    Latest over 8 years ago
    by Chen Bogey8
  • Answered

    TPS2540: SDP device connection with CDP mode 0 Locked

    723 views
    2 replies
    Latest over 8 years ago
    by Hirotaka Inoue
  • Answered

    DS90UB913A-Q1: operation mode reference 0 Locked

    548 views
    2 replies
    Latest over 8 years ago
    by Stephen Liu
  • Suggested Answer

    DS90UB914A-Q1: Internal clock for DS90UB914A 0 Locked

    568 views
    1 reply
    Latest over 8 years ago
    by Charley Cai
  • Suggested Answer

    DS90UB914A-Q1: IDx pins setting 0 Locked

    403 views
    1 reply
    Latest over 8 years ago
    by Charley Cai
  • Answered

    TCAN1042-Q1: Questions about TCAN1043-Q1 power up / power down sequence specification 0 Locked

    1368 views
    6 replies
    Latest over 8 years ago
    by Orobianco-Italy
  • Suggested Answer

    TCAN337G: TCAN337 failures: best practice for ESD protection? 0 Locked

    2913 views
    3 replies
    Latest over 8 years ago
    by Miguel Robertson
  • Suggested Answer

    PCA9306: If I2C I/O pins are 5V tolerant, can I use a 5V I2C master at side 1 with Vref1 = Vref2 = 3.3V? 0 Locked

    1183 views
    1 reply
    Latest over 8 years ago
    by fhoude
  • Suggested Answer

    TUSB3410: Current rating for /VREGEN condition 0 Locked

    722 views
    2 replies
    Latest over 8 years ago
    by Jorge Llamas (SWAT)
  • Suggested Answer

    HD3SS3220: Verification of expected voltage levels on ADDR, VBUS_DET, DIR 0 Locked

    1081 views
    4 replies
    Latest over 8 years ago
    by Luis Omar Moran
  • Answered

    TUSB212-Q1: Voltage Ripple Specification 0 Locked

    940 views
    2 replies
    Latest over 8 years ago
    by Kenichiro
  • Suggested Answer

    SN75DP130: SN75DP130 test fail 0 Locked

    1817 views
    9 replies
    Latest over 8 years ago
    by David (ASIC) Liu
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