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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] I2C and I3C Transceiver FAQs

    Chris Ayoub
    Chris Ayoub
    Generic Questions What is the difference between an I2C device with the family name PCA and TCA? Can I2C IO expanders be used in an open drain configuration? Can I leave "...." pin floating on my I2C I/O expander or I2C switch? (INT, Reset, Port…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] Transceiver FAQs

    Chris Ayoub
    Chris Ayoub
    Click the links below to navigate to the respective interface FAQs. CAN FAQs I2C/I3C FAQs RS-485 RS-422 RS-232 FAQs LIN FAQs
    • over 3 years ago
    • Interface
    • Interface forum
  • [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
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  • Not Answered

    ibis model 0 Locked

    261 views
    0 replies
    Started over 12 years ago
    by EARNEST ARUJ
  • Answered

    DS92LV2411 to DS92LV2412 communication issue 0 Locked

    2900 views
    23 replies
    Latest over 12 years ago
    by John Merrill
  • Not Answered

    Channel Link II hot plug support ? 0 Locked

    318 views
    1 reply
    Latest over 12 years ago
    by Dac Tran
  • Not Answered

    LMH0387 evaluation board gerber files. 0 Locked

    324 views
    0 replies
    Started over 12 years ago
    by Carl Cochrane
  • Answered

    TUSB1210 Termination Resistors is single-ended or Differential? 0 Locked

    212 views
    1 reply
    Latest over 12 years ago
    by Diego Cortes
  • Not Answered

    TCA9509RVHR date code 0 Locked

    340 views
    0 replies
    Started over 12 years ago
    by Wenjun Huang
  • Not Answered

    LVDS - 92LV010A = Lightning protection 0 Locked

    626 views
    0 replies
    Started over 12 years ago
    by ohad sne
  • Not Answered

    Min clock frequency for DS92LV3242 Deserializer 0 Locked

    244 views
    0 replies
    Started over 12 years ago
    by Doug Burton
  • Not Answered

    SCANSTA111MT BSDL file 0 Locked

    277 views
    0 replies
    Started over 12 years ago
    by ahmet karabacak
  • Not Answered

    TCA9548A Multi-Master bus 0 Locked

    371 views
    0 replies
    Started over 12 years ago
    by Allan Law
  • Not Answered

    Availability of TCA9548ARGER 0 Locked

    275 views
    0 replies
    Started over 12 years ago
    by Allan Law
  • Not Answered

    'TUSB1210' min output delay 0 Locked

    421 views
    2 replies
    Latest over 12 years ago
    by pdjuandi
  • Answered

    DP83630 MDI Connections 0 Locked

    484 views
    3 replies
    Latest over 12 years ago
    by John Hamilton1
  • Not Answered

    DS100MB201 / TRUTH TABLE DESCRIPTION 0 Locked

    334 views
    0 replies
    Started over 12 years ago
    by Ran Feldman
  • Not Answered

    Screen Flicker using Channel Link III 0 Locked

    657 views
    2 replies
    Latest over 12 years ago
    by Bradley Helsel
  • Answered

    Can use DS90CR485 EVB to connect DS90CR288 to try function?(Due to here have no DS90CR287 EVB) 0 Locked

    399 views
    1 reply
    Latest over 12 years ago
    by Nasser Mohammadi
  • Not Answered

    TUSB9261 real world throughput on USB2.0 0 Locked

    299 views
    1 reply
    Latest over 12 years ago
    by Elias Villegas M.
  • Not Answered

    TUSB1210 output delay programmable? 0 Locked

    239 views
    1 reply
    Latest over 12 years ago
    by pdjuandi
  • Not Answered

    Channel Link III and ESD protection 0 Locked

    549 views
    5 replies
    Latest over 12 years ago
    by Bradley Helsel
  • Not Answered

    DS92LX2121/2122 Signaling Issue 0 Locked

    505 views
    3 replies
    Latest over 12 years ago
    by Nasser Mohammadi
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