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Interface

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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] 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…
    • 5 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…
    • 5 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.
    • 6 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
  • [FAQ] DP83848Q-Q1: How to Disable 25Mhz CLKOUT Output

    David Creger
    David Creger
    Part Number: DP83848Q-Q1 Tool/software: If the CLKOUT output is not used on DP83848, it may be disabled using the below register writes. This may be beneficial for EMC emissions testing, in order to minimize the energy of 25Mhz harmonics. 0x13[0] =…
    • 9 months ago
    • Interface
    • Interface forum
  • [FAQ] DP83867E: What IPG intervals can this PHY support?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83867E Tool/software: DP83867 supports the expected 12 byte IPG at the MDI as well as lower amounts in some conditions. This number comes from IEEE802.3 section 4.4.2 which sets out that the minimum IPG for a transmitted frame is 12 bytes…
    • 9 months ago
    • Interface
    • Interface forum
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  • Answered

    DS90UB960-Q1: CML output eye opening with the input jitter requirement 0 Locked

    1013 views
    10 replies
    Latest over 4 years ago
    by yutai li
  • Suggested Answer

    DS90UB954-Q1: how many bit is used for parity error in FC and CRC in BC 0 Locked

    274 views
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    Latest over 4 years ago
    by Hamzeh Jaradat
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    DS90UB913A-Q1: Subscribe to updates 0 Locked

    160 views
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    Latest over 4 years ago
    by Hamzeh Jaradat
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    DS90UH948-Q1: which channel for DS90UH948 connect to DS90UB941's FPDLINK1 0 Locked

    274 views
    3 replies
    Latest over 4 years ago
    by Hamzeh Jaradat
  • Answered

    TPS65988EVM: FTDI connection Fail when using TPS65981_2_6_7_8 Application Customization 6.1.1 tool 0 Locked

    486 views
    3 replies
    Latest over 4 years ago
    by ken shih
  • Answered

    DS90UB954-Q1: GPIO3/INTB as Trigger Input 0 Locked

    327 views
    4 replies
    Latest over 4 years ago
    by Robert Greger
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    426 views
    7 replies
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    by Olaf Albert
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    233 views
    4 replies
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    by Vincent Chen64988
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    TCA9535: Vcc ramp up/down requirements 0 Locked

    533 views
    2 replies
    Latest over 4 years ago
    by Yusuke Mukuno
  • Not Answered

    DS90UB941AS-Q1: DS90UB941+DS90UB948 appears flower screen 0 Locked

    367 views
    1 reply
    Latest over 4 years ago
    by Steven(Shenzhen) Shi
  • Answered

    DS90UB928Q-Q1: key factors for the interconnection cable between ds90ub928q-q1 and ds90ub929-q1 thru FPD Link III 0 Locked

    417 views
    7 replies
    Latest over 4 years ago
    by Eric Li3
  • Suggested Answer

    LCDKOMAPL138 USB Serial Device Interface 0 Locked

    134 views
    1 reply
    Latest over 4 years ago
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  • Not Answered

    DP83822I: Startup behavior: Should be Auto-Negotiation and Auto-MDIX but often starts in FD Mode 0 Locked

    333 views
    5 replies
    Latest over 4 years ago
    by Geet Modi
  • Not Answered

    DP83848T: Power-up Issue 0 Locked

    295 views
    1 reply
    Latest over 4 years ago
    by Geet Modi
  • Suggested Answer

    DS90UB926QSEVB: Looking for an off-the-shelf display to test output from 925 connected to 926EVM 0 Locked

    217 views
    1 reply
    Latest over 4 years ago
    by Michael.Walker
  • Suggested Answer

    DS100KR800: he difference between the 10G mode and 10G-KR mode 0 Locked

    627 views
    5 replies
    Latest over 4 years ago
    by Nasser Mohammadi
  • Answered

    TLK10031: TLK10031 Low Speed Interface Lanes Required for 1000BASE-KX Operation 0 Locked

    372 views
    4 replies
    Latest over 4 years ago
    by Mick Soriano
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    DS90UB954-Q1: DS90UB954-Q1 CML out pin eye diagram 0 Locked

    725 views
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    by Jiashow Ho
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    SN65DSI84: CHA_LVDS_TERM[1] for 200ohm 0 Locked

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    Latest over 4 years ago
    by Ikechukwu Anyiam
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    SN65LVCP114: SN65LVCP114 P/N Pair Inversion 0 Locked

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