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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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View FAQ threads
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  • Answered

    TCA9617B: I2C multiple slave design 0 Locked

    521 views
    6 replies
    Latest over 2 years ago
    by Tyler Townsend
  • Answered

    TUSB320: I2C needed if i want 1.5A 0 Locked

    269 views
    2 replies
    Latest over 2 years ago
    by Noe Guenin
  • Suggested Answer

    TCAN1043-Q1: Internal and External Indicator Flags (nFAULT and RXD) issue 0 Locked

    413 views
    1 reply
    Latest over 2 years ago
    by Danny Bacic
  • Not Answered

    TLK10232EVM: TLK10232EVM: generate the 1010 or N1N0 type signals 0 Locked

    467 views
    5 replies
    Latest over 2 years ago
    by Drew Miller1
  • Not Answered

    DS90UH925AQ-Q1: dout before PDB and PCLK ? 0 Locked

    347 views
    9 replies
    Latest over 2 years ago
    by Gil Abarca Ramos
  • Answered

    DS90UB941AS-Q1: Schematic review(DS90UB941AS-Q1 and DS90UB940-Q1) 0 Locked

    634 views
    11 replies
    Latest over 2 years ago
    by Miguel Bolante
  • Suggested Answer

    TDP142: TDP142IRNQR 0 Locked

    145 views
    2 replies
    Latest over 2 years ago
    by Zach Dryer
  • Not Answered

    TCAN1145-Q1: selective wake up failed when other frames are sent 0 Locked

    389 views
    3 replies
    Latest over 2 years ago
    by Eric Hackett
  • Answered

    TUSB2036: PC detection promblem 0 Locked

    409 views
    5 replies
    Latest over 2 years ago
    by Brian Zhou
  • Suggested Answer

    DS90UB936-Q1: AC couple capacitor selection recommendation 0 Locked

    340 views
    5 replies
    Latest over 2 years ago
    by Hamzeh Jaradat
  • Not Answered

    DS90UB928Q-Q1: DS90U929EVM is used to transmit the FPD3 signal to the deserialization chip on my screen, but the screen is black and there is no display. 0 Locked

    214 views
    1 reply
    Latest over 2 years ago
    by Josh Baik
  • Not Answered

    DS90UB928Q-Q1: Device is very hot to touch, please help check hardware design. 0 Locked

    433 views
    8 replies
    Latest over 2 years ago
    by Miguel Bolante
  • Answered

    DP83TG720S-Q1: can not config as slave mode using registers 0 Locked

    799 views
    16 replies
    Latest over 2 years ago
    by Gerome Cacho
  • Answered

    DS90UB954-Q1: MAP tool failure rate 0 Locked

    360 views
    3 replies
    Latest over 2 years ago
    by Zoe Bison
  • Discussion

    DS90UB960-Q1: Checking the proper configuration of DS90UB960 along with DS90UB913 Locked

    620 views
    23 replies
    Latest over 2 years ago
    by Lucas Wolter
  • Answered

    TRS202E: Equivalent Schematic 0 Locked

    271 views
    1 reply
    Latest over 2 years ago
    by Parker Dodson
  • Answered

    DS90UB948-Q1: DS90UB948 data delay time 0 Locked

    262 views
    1 reply
    Latest over 2 years ago
    by Ben Dattilo
  • Answered

    DS90UH948-Q1: the solution for one video stream replicate to two same video stream 0 Locked

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

    HD3SS3212: What are the boundaries of the s-parameter model posted to the web site? 0 Locked

    207 views
    2 replies
    Latest over 2 years ago
    by David (ASIC) Liu
  • Suggested Answer

    TCAN4550: Lower speed version/solution? 0 Locked

    223 views
    3 replies
    Latest over 2 years ago
    by Jonathan Nerger
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