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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] When implementing a USB 3.x signal redriver, what is the difference between pre-channel loss and post-channel loss?

    Malik Barton57
    Malik Barton57
    Other Parts Discussed in Thread: TUSB1002A I am implementing a USB 3.x signal redriver to help with signal integrity issues. I understand that a redriver provides equalization to the signal path but what losses are affected by this equalization?
    • Answered
    • over 7 years ago
    • Interface
    • Interface forum
  • [FAQ] How do I debug a TI USB Hubs when downstream ports are non-operational?

    Malik Barton57
    Malik Barton57
    Other Parts Discussed in Thread: TUSB8044 , TUSB8041A , TUSB8043 , TUSB8042 , TUSB4020BI , TUSB8020B , TUSB8041 , TUSB4041I I have implemented a USB Hub with four USB 3.1 Gen / USB 2.0 ports using TUSB8044 however the downstream ports don’t work when…
    • Answered
    • over 7 years ago
    • Interface
    • Interface forum
  • [FAQ] How to Enable DSxxxDFxxx to Lock to Any Data Rate within VCO Range

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: DS280DF810 Other Parts Discussed in Thread: SIGCONARCHITECT In this example, we use a non-standard data rate - for example 24.33Gbps - and configure register settings to lock to this data rate. Note: Data rate MUST be within the device…
    • Answered
    • over 7 years ago
    • Interface
    • Interface forum
  • [FAQ] DS280DF810: What are register settings to enable prbs generator and checker using a simple divide by 2, 4, or 8 clock

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: DS280DF810 Using DS280DFxxx or DS250DFxxx we can use a simple divide by 2, 4, or 8 of the data rate clock to generate different prbs pattern at different data rates up to 28Gbps. What are the register settings to make this happen?
    • Answered
    • over 7 years ago
    • Interface
    • Interface forum
  • [FAQ] DS250DF410: How to setup PRBS pattern generation/checker using divide by 2, 4, or 8 clock

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: DS250DF410 Other Parts Discussed in Thread: SIGCONARCHITECT Using a simple clock, DS250DFxxx and DS280DFxxx can generate different prbs patterns at different data rate up to 28Gbps. To make it very simple, SigconArchitect can be used to achieve…
    • Answered
    • over 7 years ago
    • Interface
    • Interface forum
  • [FAQ] PCA9306: Voltage levels translation

    Simon Arthur
    Simon Arthur
    Part Number: PCA9306 To allow proper translation of I2C signals from one voltage reference to another, both the high-level and low-level voltage thresholds need to be translated. However, these threshold voltages are not mentioned in the datasheet of…
    • Answered
    • over 8 years ago
    • Interface
    • Interface forum
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  • Answered

    TCA6408A: Can I2C pins handle overvoltage? 0 Locked

    171 views
    3 replies
    Latest 8 months ago
    by Tyler Townsend
  • Answered

    TCAN1044A-Q1: 0 Locked

    132 views
    1 reply
    Latest 8 months ago
    by Michael Ikwuyum
  • Answered

    TCAN1044A-Q1: IBIS model of the TCAN1044A-Q1 0 Locked

    167 views
    1 reply
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    by Michael Ikwuyum
  • Answered

    TCA9800: TCA9800 connection RILC (Low-level allowed pull-down resistance) 0 Locked

    652 views
    16 replies
    Latest 8 months ago
    by SYLVAIN BOURIOT
  • Answered

    DS250DF230: PLL lock time 0 Locked

    143 views
    2 replies
    Latest 8 months ago
    by Takumi Suzuki1
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    TLK10232: Question related to the internal switch usage 0 Locked

    251 views
    10 replies
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    by Lucas Wolter
  • Answered

    LMH1219: How many LMH1219+LMH1228s can be cascading with error free oprtation 0 Locked

    253 views
    2 replies
    Latest 8 months ago
    by user4779049
  • Not Answered

    THVD9491-SEP: LDR question on technology process 0 Locked

    276 views
    3 replies
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    by Eric Hackett
  • Not Answered

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    289 views
    3 replies
    Latest 8 months ago
    by Jack Campbell
  • Answered

    SN65175: SN6517 0 Locked

    268 views
    7 replies
    Latest 8 months ago
    by Ethan Sempsrott
  • Suggested Answer

    SN65LVDS302: RGB lines output type : Push/Pull or Open drain 0 Locked

    163 views
    2 replies
    Latest 8 months ago
    by Shane Hauser
  • Answered

    DP83630: Status Frame, RMII and Half-Duplex 0 Locked

    237 views
    6 replies
    Latest 8 months ago
    by Vivaan Jaiswal
  • Answered

    DP83867IR: Test mode channel select 0 Locked

    172 views
    3 replies
    Latest 8 months ago
    by Hillman Lin
  • Answered

    DP83867IR: Discrete magnetic use 0 Locked

    137 views
    2 replies
    Latest 8 months ago
    by wei ye
  • Answered

    TCAN4551-Q1: From registers, cannot tell what caused the interrupt pin to go low. 0 Locked

    187 views
    3 replies
    Latest 8 months ago
    by Jonathan Nerger
  • Suggested Answer

    TCAN1057A-Q1: 3D CAD data 0 Locked

    122 views
    1 reply
    Latest 8 months ago
    by Eric Schott1
  • Suggested Answer

    TCAN1043A-Q1: Transition from SLEEP to NORMAL 0 Locked

    318 views
    7 replies
    Latest 8 months ago
    by Eric Schott1
  • Answered

    TPD4E05U06-Q1: Can this part provide protection for short to 48V VBUS? 0 Locked

    165 views
    2 replies
    Latest 8 months ago
    by Seong Kim
  • Answered

    LMH1297EVM: How to set up SigCon Architect 0 Locked

    242 views
    2 replies
    Latest 8 months ago
    by Toshiro Imi
  • Answered

    TCAN1145-Q1: pullup/down in the pin 0 Locked

    184 views
    4 replies
    Latest 8 months ago
    by Akihiro Hirata
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