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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] SPI I/O Expanders

    Joshua Salinas
    Joshua Salinas
    FAQ: Logic and Voltage Translation > > Current FAQ [FAQ] What is the Difference Between I2C and SPI I/O Expansion [FAQ] VOH/IOH/VOL/IOL and Total ICC Current Definitions
    • 3 months ago
    • Interface
    • Interface forum
  • [FAQ] DP/HDMI/SDI/DPHY Products FAQ Master List

    J
    J
    Part Number: TDP2004 This Master FAQ lists serves as a point of reference to find all FAQs made by TI's signal conditioning Team. DPHY: 1. [FAQ] SN75DPHY440SS: Is it okay to swap the polarity and lane order? - Interface forum - Interface - TI E2E…
    • Answered
    • 4 months ago
    • Interface
    • Interface forum
  • [FAQ] TVS2210: TVS2210 Device Part Marking

    McKenzie Eaker
    McKenzie Eaker
    Part Number: TVS2210 The device I received is marked as 'TV' but that is not listed as an option in the datasheet.
    • Answered
    • 4 months ago
    • Interface
    • Interface forum
  • [FAQ] SBC to MCU Compatibility Request Template

    Matt Smith
    Matt Smith
    Part Number: TCAN2845-Q1 If you want an MCU/MCU family added to the TI System Basis Chip (SBC) to MCU Compatibility Tool to see what TI CAN/LIN SBCs can support it, please copy the template below, fill in the required info, and post it as an E2E question…
    • Answered
    • 5 months ago
    • Interface
    • Interface forum
  • [FAQ] TLK10232EVM: TLK10232EVM kit does not have USB cable or power cables

    Drew Miller1
    Drew Miller1
    Part Number: TLK10232EVM FAQ: I received TLK10232EVM kit that does not have USB cable, power cables, CD-ROM, or EVM User's Guide, as mentioned in TLK10232EVM User's Guide. Did I receive an incomplete EVM kit?
    • Answered
    • 7 months ago
    • Interface
    • Interface forum
  • [FAQ] TXE8124-Q1: VOH/IOH/VOL/IOL and Total ICC Current Definitions

    Tyler Townsend
    Tyler Townsend
    Part Number: TXE8124-Q1 Other Parts Discussed in Thread: TXE8148 , TXE8116 , TXE8124 Tool/software: FAQ: Logic and Voltage Translation > SPI I/O Expanders >> Current FAQ This FAQ describes 6 key spec's for I/O expanders. These specs include: …
    • 7 months ago
    • Interface
    • Interface forum
  • [FAQ] IO-Link Transceiver Resources

    Ethan Sempsrott
    Ethan Sempsrott
    [Click here to return to Transceiver Homepage] Welcome to the IO-Link Transceivers E2E page! Listed below are a variety of resources to assist with the implementation of IO-Link! IO-Link Basics: IO-Link Overview IO-Link Sensor Transmitter…
    • Answered
    • 8 months ago
    • Interface
    • Interface forum
  • [FAQ] TXE8116-Q1: What is the Difference between I2C and SPI IO Expansion?

    Tyler Townsend
    Tyler Townsend
    Part Number: TXE8116-Q1 Other Parts Discussed in Thread: TCAL6416 , TXE8124 , TXE8148 , TXE8116 Tool/software: FAQ: Logic and Voltage Translation > SPI I/O Expander >> Current FAQ Both I2C and SPI I/O expansion solve the fundamental problem of I…
    • 8 months ago
    • Interface
    • Interface forum
  • [FAQ] SBC Transceiver Resources

    Ethan Sempsrott
    Ethan Sempsrott
    [Click here to return to Transceiver Homepage] Welcome to the SBC Transceivers E2E page! Listed below are a variety of resources to assist with the implementation of SBCs, aka System Basis Chips! SBC Basics: SBC Overview Video What are…
    • Answered
    • 10 months ago
    • Interface
    • Interface forum
  • [FAQ] TDP2004: What is DisplayPort Pre-emphasis and how does a linear re-driver impacts it

    David (ASIC) Liu
    David (ASIC) Liu
    Part Number: TDP2004 Tool/software: What is DisplayPort Pre-emphasis and how does a linear re-driver impacts it?
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Not Answered

    TUSB1064RNQEVM: DisplayPort does not work with TUSB1146EVM 0 Locked

    359 views
    3 replies
    Latest over 3 years ago
    by Luca Niese
  • Answered

    SN65HVD485E: SN65HVD485E PCB layout guide lines 0 Locked

    463 views
    3 replies
    Latest over 3 years ago
    by yogesh th
  • Not Answered

    TLK10232: Refclk at power-up. 0 Locked

    290 views
    3 replies
    Latest over 3 years ago
    by Drew Miller1
  • Not Answered

    DP83867IR: Help take a look at the following questions for DP83867 0 Locked

    248 views
    3 replies
    Latest over 3 years ago
    by David Creger
  • Answered

    DS90UB953A-Q1: In case of connection DS90UB953/DS90UB960, what should I set the value of the registers in DS90UB953? 0 Locked

    560 views
    7 replies
    Latest over 3 years ago
    by sugi shuichi
  • Suggested Answer

    DS90UB926QSEVB: Output RGB888 800x800 test pattern 0 Locked

    677 views
    7 replies
    Latest over 3 years ago
    by Gil Abarca Ramos
  • Not Answered

    DS90UB953-Q1: Part of the signal is lost when using UB953 I2C to communicate with the device 0 Locked

    635 views
    8 replies
    Latest over 3 years ago
    by Cindy Li
  • Answered

    TCAN1043A-Q1: Wake Up Pattern 0 Locked

    350 views
    1 reply
    Latest over 3 years ago
    by Eric Hackett
  • Suggested Answer

    TPD4E05U06: About FMEA document 0 Locked

    327 views
    1 reply
    Latest over 3 years ago
    by Sebastian Muriel
  • Suggested Answer

    TPD2E001: About FMEA document 0 Locked

    366 views
    1 reply
    Latest over 3 years ago
    by Sebastian Muriel
  • Answered

    SN65LBC176A-EP: Is the lead frame roughened? 0 Locked

    291 views
    1 reply
    Latest over 3 years ago
    by Eric Hackett
  • Answered

    PCA9306: Signal ports(SCL2,SDA2) can be applied by +3.3 Volt when not supplying power(=0 Volt) 0 Locked

    380 views
    5 replies
    Latest over 3 years ago
    by user1367489
  • Suggested Answer

    DP83869HM: EMI / EMC Guidelines for Clock and Other Signals 0 Locked

    1282 views
    16 replies
    Latest over 3 years ago
    by Melissa Chang
  • Answered

    DP83848K: About Reset function 0 Locked

    402 views
    4 replies
    Latest over 3 years ago
    by Gerome Cacho
  • Not Answered

    DP83826E: Unable to communicate 0 Locked

    679 views
    11 replies
    Latest over 3 years ago
    by Melissa Chang
  • Answered

    DP83822I: switch from MII to RMII interface 0 Locked

    324 views
    1 reply
    Latest over 3 years ago
    by David Creger
  • Answered

    DP83867E: SGMII strap resistors (Rhi = 3.9k instead of 4k) 0 Locked

    397 views
    1 reply
    Latest over 3 years ago
    by David Creger
  • Not Answered

    DS90UB926QSEVB: Bypass the DS925 video to DS926 EVB 0 Locked

    535 views
    2 replies
    Latest over 3 years ago
    by Ben Dattilo
  • Suggested Answer

    TRS3122E: Source series resistors? 0 Locked

    570 views
    4 replies
    Latest over 3 years ago
    by Parker Dodson
  • Discussion

    TCAN1145-Q1: TJA1145switch to TCAN1145-Q1 software code information Locked

    423 views
    1 reply
    Latest over 3 years ago
    by Eric Hackett
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