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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] TUSB2E22: Is there an eUSB2 repeater in a QFN package?

    JMMN
    JMMN
    Part Number: TUSB2E22 The TUSB2E22, TI's dual eUSB2 to USB repeater, is currently shipping in a small form factor BGA, but what if your application requires an easier to assemble QFN package?
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] TUSB8041: How do I test USB 3.0 / USB 3.1 / USB 3.2 Electrical Compliance on USB Hubs?

    JMMN
    JMMN
    Part Number: TUSB8041 Other Parts Discussed in Thread: TUSB8040 , , TUSB8020B , TUSB8042 , TUSB8042A USB 3.0 / 3.1 / 3.2 SuperSpeed 5 Gbps electrical compliance testing requires an oscilloscope and BERT from an approved vendor, as well as dedicated SuperSpeed…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB941AS-Q1: Access Two Deserializers in Splitter Mode which have the same I2C Address

    Casey McCrea
    Casey McCrea
    Part Number: DS90UB941AS-Q1 When DS90UB941AS-Q1 is connected to two remote deserializers in splitter or independent mode which have the same physical I2C address, how can they be accessed independently via I2C?
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB962-Q1: Using Software to identify if deseralizer is 960 or 962

    David Shumate
    David Shumate
    Part Number: DS90UB962-Q1 Hi Team, I have a build that mixes 960s and 962s due to shortages. One of my cameras that connects to the build needs to dynamically reduce the FPS if it is connected to a 962 because the 3gbps link leads to bandwidth limitations…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB947-Q1: MAPSEL question

    Zirui Su
    Zirui Su
    Part Number: DS90UB947-Q1 Hi team My customer Hasco is using our 947 and configure its mode_sel1, here is our question: 1. When our VR6=0V, the 0x4F read back value is 0x40 which means the bit[7] is 0 and that is described to be the SPWG mapping…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB954-Q1: PDB Hard Reset Required?

    Justin Bohr
    Justin Bohr
    Part Number: DS90UB954-Q1 In the 954 datasheet the Power Up Sequencing figures 55 and 56 show a hard reset after the first PDB. Is this a requirement, recommendation, or only there to show if you do a hard reset after power up the required timing(t7…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] TPD1E01B04-Q1: How do you correlate capacitance needed in ESD protection device with protocol data rate?

    Erika Beskar
    Erika Beskar
    Part Number: TPD1E01B04-Q1 Other Parts Discussed in Thread: ESD401 , TPD1E10B06 , Hi Erika, Could you help to recommend the ESD diode for the UB933 and UB954? What’s the maximum IO cap for the FPD-link for these two parts? Customer want to know what…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB941AS-Q1: Recommendation of 941AS external oscillator for splitter mode

    Zirui Su
    Zirui Su
    Part Number: DS90UB941AS-Q1 Other Parts Discussed in Thread: CDCE937-Q1 , CDCE913-Q1 Hi team I would like to ask a question about recommendation of 941AS external oscillator for splitter mode. Customer system is one 941AS with two 948 using splitter…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] TVS2700: Surge package alternatives

    Erika Beskar
    Erika Beskar
    Part Number: TVS2700 Other Parts Discussed in Thread: FLAT-CLAMP-TVS-EVM One of my customers was recently looking for TVS diodes to protect their system from surge events, and they came across TI's TVS flat-clamp devices, particularly the TVS2700. They…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB941AS-Q1: DSI or REFCLK Jitter Measurement

    Casey McCrea
    Casey McCrea
    Part Number: DS90UB941AS-Q1 Other Parts Discussed in Thread: DS90UH941AS-Q1 For the DS90UB941AS-Q1 or DS90UH941AS-Q1 serializer devices, what is the measurement methodology for DSI or REFCLK input jitter?
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    DS250DF410: Can DS250DF410 support 1G data rate? 0 Locked

    164 views
    1 reply
    Latest over 1 year ago
    by Drew Miller1
  • Discussion

    DP83822HF: Rx output have always same value from other phy or in pcs loopback Locked

    697 views
    23 replies
    Latest over 1 year ago
    by Gerome Cacho
  • Not Answered

    TCAN1145-Q1: CANH and CANL voltage Tolerance 0 Locked

    329 views
    5 replies
    Latest over 1 year ago
    by Sean Guo
  • Answered

    THVD2410V: Internal circuit for hot plug-in and failsafe 0 Locked

    524 views
    6 replies
    Latest over 1 year ago
    by Parker Dodson
  • Answered

    DS90UB964-Q1EVM: Configuration of switch S1 0 Locked

    229 views
    1 reply
    Latest over 1 year ago
    by Justin Phan
  • Suggested Answer

    TPD1E1B04: Can support 10V CS test or not? 0 Locked

    147 views
    1 reply
    Latest over 1 year ago
    by McKenzie Eaker
  • Answered

    TIOL111: VCC_IN powered and L+ is not powered case 0 Locked

    210 views
    1 reply
    Latest over 1 year ago
    by Jonathan Nerger
  • Suggested Answer

    TRSF3232E: TRSF3232E SLLS825B – AUGUST 2007 – REVISED JUNE 2021 - Datasheet error 0 Locked

    162 views
    1 reply
    Latest over 1 year ago
    by Parker Dodson
  • Suggested Answer

    TUSB8041: The USB2.0 is disconnected occasionally 0 Locked

    179 views
    1 reply
    Latest over 1 year ago
    by Nicholaus_Malone
  • Answered

    DS160PR410: DJ in the output waveform 0 Locked

    367 views
    9 replies
    Latest over 1 year ago
    by Naoki Yoneyama
  • Suggested Answer

    DS90UB949-Q1: the register configuration table for DS90UB949 Pattern test(Output test pattern from DS90UB949 to screen) 0 Locked

    592 views
    2 replies
    Latest over 1 year ago
    by yilan mu
  • Suggested Answer

    DS90UB948-Q1: IIC address mismatch 0 Locked

    313 views
    2 replies
    Latest over 1 year ago
    by Logan Cummins
  • Answered

    DS160PR1601: DS160PR1601 EQ gain 0 Locked

    453 views
    6 replies
    Latest over 1 year ago
    by David Waier
  • Suggested Answer

    TLIN1021A-Q1: Request Schematic review (TLIN1021ADRBRQ1) 0 Locked

    292 views
    3 replies
    Latest over 1 year ago
    by Sean Guo
  • Not Answered

    DS90UB948-Q1: Could you pls help review the sch of DS90UB948? Thanks. 0 Locked

    214 views
    2 replies
    Latest over 1 year ago
    by Ikram Haque
  • Suggested Answer

    DS125MB203: Interface forum:When the HDMI signal passes through the DS125MB203 equalizer, the signal quality is reduced, find out why 0 Locked

    394 views
    6 replies
    Latest over 1 year ago
    by Lucas Wolter
  • Suggested Answer

    TLIN1021A-Q1: Questions 0 Locked

    341 views
    2 replies
    Latest over 1 year ago
    by Sean Guo
  • Suggested Answer

    DS90UB954-Q1EVM: Couldn't get the streaming from sensor when the coax cable is 15m DS90UB953 & DS90UB954. 0 Locked

    272 views
    3 replies
    Latest over 1 year ago
    by Hamzeh Jaradat
  • Answered

    DS90UB941AS-Q1: Interrupt feature of 941AS 0 Locked

    186 views
    1 reply
    Latest over 1 year ago
    by Fadi Abdulhameed
  • Answered

    DS90UB949-Q1: DDC pins pulled up to 5V? 0 Locked

    252 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
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