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Interface

Interface

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] LMH1297: Manually Adjusting Cable EQ

    Nick Peabody
    Nick Peabody
    Part Number: LMH1297 Tool/software: Hi, When performing diagnostic evaluations of the LMH1297 retimer customers often want to adjust input cable EQ from the IO side. In these cases we recommend disabling the EQ adaptation and performing the following…
    • 5 months ago
    • Interface
    • Interface forum
  • [FAQ] CAN Transceiver Resources

    Ethan Sempsrott
    Ethan Sempsrott
    [Click here to return to Transceiver Homepage] Welcome to the CAN Transceivers E2E page! Listed below are a variety of resources to assist with the implementation of the Controller Area Network, aka CAN! Frequently Asked Questions (FAQs):…
    • Answered
    • 5 months ago
    • Interface
    • Interface forum
  • [FAQ] Interface Transceivers: E2E Homepage

    Ethan Sempsrott
    Ethan Sempsrott
    Welcome to the Interface Transceivers E2E page! Here you will find a variety of resources that support our long list of devices (750+ and counting!) Select an interface below to find a collection of FAQs, application notes, videos, and more: …
    • Answered
    • 5 months ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR810: How should PCIe signals be AC coupled?

    Evan Su
    Evan Su
    Part Number: DS320PR810 Other Parts Discussed in Thread: DS320PR1601 , DS160PR1601 Tool/software: How do I check to make sure my PCIe signals are AC-coupled correctly?
    • Answered
    • 5 months ago
    • Interface
    • Interface forum
  • [FAQ] DP83TC812S-Q1: RGMII Shift and Align Mode

    Nick Peabody
    Nick Peabody
    Part Number: DP83TC812S-Q1 Tool/software: Hello, Here is a summary of available information about RGMII Shift and Align mode for our DP83TC81x devices: A minimum of 1ns setup and 1ns hold time must be maintained at the input of the receiver…
    • 6 months ago
    • Interface
    • Interface forum
  • [FAQ] LMH1239: SDI Layout Suggestions

    Nick Peabody
    Nick Peabody
    Part Number: LMH1239 Other Parts Discussed in Thread: LMH1297 Tool/software: Hello SDI engineers and LMH enthusiasts, Figure 1 - 3:5 for SDI In this E2E FAQ, I will be discussing GND plane layout best practices for SDI designs. In cable driver…
    • 6 months ago
    • Interface
    • Interface forum
  • [FAQ] TDP142: Linearity Range Description

    Shane Hauser
    Shane Hauser
    Part Number: TDP142 Other Parts Discussed in Thread: TDP2004 , , TDP1204 Tool/software: Hi Experts, What does 'Linear range' refer to on re-drivers like TDP142, TDP1204, TDP2004,...?
    • Answered
    • 6 months ago
    • Interface
    • Interface forum
  • [FAQ] Device Mismarked with A5

    McKenzie Eaker
    McKenzie Eaker
    The device I received is marked as 'A5' but that is not listed as an option in the datasheet.
    • 7 months ago
    • Interface
    • Interface forum
  • [FAQ] PC -> EVM 983 -> Display with 988 -> Display with 988 -> Display with 988

    Franz Schmid
    Franz Schmid
    Part Number: DS90UB988-Q1EVM Tool/software: Hello, Is it possible to use this setup to test the daisy chain feature with the following setup: PC -> EVM 983 -> Display with 988 -> Display with 988 -> Display with 988 ~ Franz
    • 7 months ago
    • Interface
    • Interface forum
  • [FAQ] DP83TC812S-Q1: Why is DP83Txxxx not passing compliance?

    Melissa Chang
    Melissa Chang
    Part Number: DP83TC812S-Q1 Other Parts Discussed in Thread: DP83TC811 Tool/software: For all 1000Base-T1 and 100Base-T1 compliance tests (including Interopability/link-up, PMA, PHY Control, PCS, and EMC), there is a required software configuration to…
    • 8 months ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    DP83TC814R-Q1: Documentation register addresses mismatch 0 Locked

    260 views
    4 replies
    Latest over 1 year ago
    by Vincent Brault
  • Suggested Answer

    TUSB8041: Different boards with TUSB8041 require different drive strength configuration resistor -> Issue 0 Locked

    497 views
    9 replies
    Latest over 1 year ago
    by Brian Zhou
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    TUSB4020BI: external clk 0 Locked

    196 views
    3 replies
    Latest over 1 year ago
    by Brian Zhou
  • Not Answered

    PCF8574A: Output not latching HIGH 0 Locked

    352 views
    3 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Suggested Answer

    THVD1400: THVD1400DR transmission distance issue 0 Locked

    330 views
    2 replies
    Latest over 1 year ago
    by Amy
  • Suggested Answer

    SN65DSI84-Q1: When IRQ_EN = 1, what is the relationship between the status of IRQ output and the 0xE5 register? 0 Locked

    214 views
    1 reply
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Suggested Answer

    DS90UB948-Q1: DS90UB948-Q1 0 Locked

    153 views
    1 reply
    Latest over 1 year ago
    by Nikolas Antonucci
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    DS90UB949A-Q1: DS90UB949 and DS90UB940. 0 Locked

    272 views
    2 replies
    Latest over 1 year ago
    by Nikolas Antonucci
  • Answered

    DS90UB948-Q1: PATTERN 0 Locked

    287 views
    1 reply
    Latest over 1 year ago
    by Casey McCrea
  • Suggested Answer

    DP83822I: Regarding Ethernet PHY(DP83822IRHBT) 0 Locked

    257 views
    1 reply
    Latest over 1 year ago
    by Gerome Cacho
  • Suggested Answer

    DP83826I: DP83826IRHBT - Max Allowable Junction temperature 0 Locked

    179 views
    1 reply
    Latest over 1 year ago
    by Gerome Cacho
  • Not Answered

    TSD05: Layout Review on compact PCB 0 Locked

    307 views
    1 reply
    Latest over 1 year ago
    by Josh Prushing
  • Suggested Answer

    DP83867IRPAP-EVM: Compliance test for DP83867IRPAP-EVM 0 Locked

    227 views
    1 reply
    Latest over 1 year ago
    by Gerome Cacho
  • Answered

    TLIN1028-Q1: TLIN1028-Q1 support ASIL-A? 0 Locked

    215 views
    1 reply
    Latest over 1 year ago
    by Eric Hackett
  • Suggested Answer

    DS90UB983-Q1: Problems with connecting HDMI to DS90UB983-Q1 0 Locked

    290 views
    1 reply
    Latest over 1 year ago
    by Jack Scherlag
  • Suggested Answer

    TLIN1021A-Q1: Impedance matching to pass EMI 0 Locked

    193 views
    2 replies
    Latest over 1 year ago
    by Danny Bacic
  • Not Answered

    TCA9548A: TCA9548A switch correctly only after sending twice the same command 0 Locked

    460 views
    8 replies
    Latest over 1 year ago
    by Nir Gilgur
  • Answered

    TUSB1142: USB3 driver 0 Locked

    388 views
    5 replies
    Latest over 1 year ago
    by Shane Hauser
  • Not Answered

    DS90UB962-Q1: No video output 0 Locked

    297 views
    1 reply
    Latest over 1 year ago
    by Zoe Bison
  • Suggested Answer

    TUSB1210: Select the IO voltage level translator 0 Locked

    310 views
    1 reply
    Latest over 1 year ago
    by Brian Zhou
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