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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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  • Answered

    DP83867IR: AM64x EVM RX CRC, rxAlignCodeErrors RGMII 0 Locked

    1403 views
    16 replies
    Latest over 4 years ago
    by Prasad Jondhale
  • Not Answered

    DP83TG720R-Q1: How to verify DP83TG720R in our own TDA4 board? 0 Locked

    638 views
    11 replies
    Latest over 4 years ago
    by Kallikuppa Sreenivasa
  • Suggested Answer

    DS90UB948-Q1: Turn off back channel 0 Locked

    215 views
    2 replies
    Latest over 4 years ago
    by Joey Jin
  • Suggested Answer

    FPC402: LED control by FPC402 0 Locked

    264 views
    1 reply
    Latest over 4 years ago
    by Nasser Mohammadi
  • Suggested Answer

    FPC402: SFP rate selection(RS0/RS1) by OUT_B 0 Locked

    1536 views
    1 reply
    Latest over 4 years ago
    by Nasser Mohammadi
  • Not Answered

    DP83822I: BIT2 -> 0 on BMSR, depend on High Symbol Error Rate? 0 Locked

    186 views
    1 reply
    Latest over 4 years ago
    by Gerome Cacho
  • Not Answered

    DS90UB954-Q1: some questions about UB953+954 0 Locked

    248 views
    1 reply
    Latest over 4 years ago
    by Shruti More
  • Suggested Answer

    TPS65988EVM: Sink & Source simultaneously 0 Locked

    391 views
    3 replies
    Latest over 4 years ago
    by Hari Patel1
  • Suggested Answer

    DS250DF230: Retimer Configuration and test for 10G 0 Locked

    567 views
    5 replies
    Latest over 4 years ago
    by Rodrigo Natal
  • Not Answered

    TUSB2046I: USB Mouse & Keyboard Not Working on TUSB2046 0 Locked

    397 views
    1 reply
    Latest over 4 years ago
    by JMMN
  • Answered

    DP83867IS: Please explain the difference between resets. 0 Locked

    301 views
    7 replies
    Latest over 4 years ago
    by Kallikuppa Sreenivasa
  • Not Answered

    DS125MB203: no output 0 Locked

    238 views
    4 replies
    Latest over 4 years ago
    by Drew Miller1
  • Suggested Answer

    DP83867E: section 8.4.1.1. datasheet clarification 0 Locked

    207 views
    6 replies
    Latest over 4 years ago
    by Kallikuppa Sreenivasa
  • Not Answered

    TIC12400-Q1: IN18~IN23 two switch detect 0 Locked

    336 views
    3 replies
    Latest over 4 years ago
    by Jonathan Nerger
  • Answered

    XIO2001: Surface temperature Tc 0 Locked

    244 views
    3 replies
    Latest over 4 years ago
    by Nasser Mohammadi
  • Suggested Answer

    DS90UB948-Q1: TDR test 0 Locked

    243 views
    1 reply
    Latest over 4 years ago
    by Casey McCrea
  • Suggested Answer

    DS90UH941AS-Q1: CNTRL_ERR_HSRQST ERROR meaning 0 Locked

    200 views
    1 reply
    Latest over 4 years ago
    by Casey McCrea
  • Suggested Answer

    DS90UB947-Q1: DS90UB947-Q1 0 Locked

    369 views
    3 replies
    Latest over 4 years ago
    by Casey McCrea
  • Not Answered

    DS90LV011AQ-Q1: What are the differences between DS90LV011AQMFE and DS90LV011AQNOPB 0 Locked

    260 views
    3 replies
    Latest over 4 years ago
    by David (ASIC) Liu
  • Suggested Answer

    DP83640: PTPClockStepAdjustment() doesnt adjust the 1588 clock 0 Locked

    1104 views
    13 replies
    Latest over 4 years ago
    by furkan amancalı
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