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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] DP83825I: How to adjust the Output Differential Voltage (VOD) of the DP83825I

    David Creger
    David Creger
    4540.DP83825I VOD Adjustment.pptx
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83TG720R-Q1: Why is my SGMII eye measurement distorted?

    Melissa Chang
    Melissa Chang
    Part Number: DP83TG720R-Q1 SGMII signal is high frequency low-voltage differential signal. Both layout design and measurements need to be accurate for good eye diagram capture. Common board design guidelines: 100ohms+/-10% differential traces…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] Can an ESD diode experience latch-up?

    Ethan Sempsrott
    Ethan Sempsrott
    Other Parts Discussed in Thread: STRIKE Is there a risk of latch-up with ESD diodes? Should this be taken into design consideration?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] What is the difference between TLP and 8/20μs clamping voltages on ESD diode datasheets?

    Ethan Sempsrott
    Ethan Sempsrott
    Other Parts Discussed in Thread: ESD321 , STRIKE What is the TLP clamping voltage, and how is it different compared to the 8/20μs clamping voltage? Take the electrical characteristics for ESD321 as an example:
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] LMH0303: How to Tune LMH0303 LMH0307 Cable Fault detection

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: LMH0303 Other Parts Discussed in Thread: LMH0307 , Background: The LMH0307/3 termination fault detection was never designed to be precise; its purpose is to provide an indication when no cable is connected to the output (near end). The…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB953-Q1: Does this Serializer have failure mode regarding delayed/frozen video transmission?

    Weicheng Li
    Weicheng Li
    Part Number: DS90UB953-Q1 Hi TI expert Can you pls help to confirm if the serializer (DS90UB953)can have Frozen and delayed video output failure modes? If Yes, pls share the safety mechanisms for these failure modes. Thanks Br Weicheng
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] AM6x to DP83867IR: How to read/write register values in DP83867 with addresses above 0x001F?

    Rimika Gupta
    Rimika Gupta
    Part Number: DP83867IR Problem Statement: Hi Expert, How to read/write register values in DP83867 with addresses above 0x001F? Regards
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83826E: How does Strap1 (CLKOUT/LED1) work on DP83826?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826E DP83826's Strap1 (CLKOUT/LED1) is an internal PU (Pull-up) strap pin. Strapping this high (either by default or external PU) will enable Odd Nibble Detection in the PHY. Strapping this low will disable Odd Nibble Detection as well…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] TUSB522P: Co-layout with TUSB1002A

    Josh Baik
    Josh Baik
    Part Number: TUSB522P Other Parts Discussed in Thread: TUSB1002A Can TUSB522P and TUSB1002A co-layout?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822: How to improve margin in 10BaseTe TP_IDL Compliance Tests?

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83822 The DP83822 has extended registers than can help improve the margins for 10BaseTe TP_IDL tests. Register 0x0023[11:8] = 0x8 by Default Setting 0x0023[11:8] to 0x9 or 0xA can improve Margins. See Pictures below (TP_IDL Load2…
    • over 2 years ago
    • Interface
    • Interface forum
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  • Answered

    DS90UB954-Q1: Reference clock (e.g. like crystal oscillator) on XIN/REFCLK pin ---> Is it mandatory? 0 Locked

    724 views
    2 replies
    Latest over 8 years ago
    by Hamzeh Jaradat
  • Answered

    DS90UB953-Q1: MIPI RAW12, RAW16, RAW20 support 0 Locked

    1015 views
    2 replies
    Latest over 8 years ago
    by Hamzeh Jaradat
  • Answered

    TUSB4041I: Odd restrictions on disabling downstream ports: are they real? 0 Locked

    663 views
    3 replies
    Latest over 8 years ago
    by JMMN
  • Answered

    TL16C752C: Register Write inability 0 Locked

    1403 views
    3 replies
    Latest over 8 years ago
    by Francisco Javier Zamudio
  • Answered

    DS90UB964-Q1: I2C Read Through DS90UB913 Remote Slave Script 0 Locked

    2907 views
    10 replies
    Latest over 8 years ago
    by Ting Ye
  • Suggested Answer

    DS90UB929-Q1: pixel clock rate 0 Locked

    662 views
    2 replies
    Latest over 8 years ago
    by Hamzeh Jaradat
  • Not Answered

    Algorithm link buffer interchange functions 0 Locked

    430 views
    0 replies
    Started over 8 years ago
    by greenPi
  • Suggested Answer

    TPS2552D: PARALLEL 2xTPS2552D 0 Locked

    480 views
    1 reply
    Latest over 8 years ago
    by Michael Tan
  • Not Answered

    DS90C124: Can I use DS90C124 to physically extend processor's memory bus 0 Locked

    430 views
    1 reply
    Latest over 8 years ago
    by Darryl Jeong
  • Suggested Answer

    DS90CR216A: Rx Out Skew 0 Locked

    782 views
    3 replies
    Latest over 8 years ago
    by Ryan Hashimoto
  • Answered

    LMH1983: TCXO recommendation when used in free-run application 0 Locked

    840 views
    1 reply
    Latest over 8 years ago
    by Alan O
  • Answered

    LMH1983: Using TCXO with 800mVp-p output 0 Locked

    626 views
    2 replies
    Latest over 8 years ago
    by Kawai
  • Suggested Answer

    TUSB211-Q1: TUSB211RPTR Evaluation Module Eye test 0 Locked

    1974 views
    8 replies
    Latest over 8 years ago
    by Diego Cortes
  • Suggested Answer

    TUSB1046A-DCI: TUSB1046 BRD file or Gerber file 0 Locked

    646 views
    1 reply
    Latest over 8 years ago
    by Diego Cortes
  • Answered

    TUSB1046 Re-driver EVM 0 Locked

    756 views
    3 replies
    Latest over 8 years ago
    by Diego Cortes
  • Suggested Answer

    SN65LVDS31: HOT SWAP SUPPORT 0 Locked

    392 views
    1 reply
    Latest over 8 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    SN65MLVD206: HOT SWAP 0 Locked

    435 views
    1 reply
    Latest over 8 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    What is the length of Cat5 cable? 0 Locked

    2078 views
    3 replies
    Latest over 8 years ago
    by Jeffery Pfarr
  • Suggested Answer

    TCAN1051H: Confirming the S/STB leakage on the TCAN1042 and TCAN1051 0 Locked

    1068 views
    2 replies
    Latest over 8 years ago
    by Michael Peffers
  • Answered

    CAN protocol basics 0 Locked

    2432 views
    5 replies
    Latest over 8 years ago
    by Michael Peffers
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