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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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  • Not Answered

    TCAN4550-Q1: Regarding interfacing TCAN4550 on USB interface 0 Locked

    349 views
    3 replies
    Latest over 2 years ago
    by Jonathan Nerger
  • Not Answered

    [FAQ] Extended Register Space Access for Ethernet PHYs 0 Locked

    3799 views
    0 replies
    Started over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Suggested Answer

    TDP142: DP Redriver 0 Locked

    424 views
    6 replies
    Latest over 2 years ago
    by Zach Dryer
  • Suggested Answer

    DS90UH940N-Q1: Questions for 940N BIST 0 Locked

    287 views
    3 replies
    Latest over 2 years ago
    by Fadi Abdulhameed
  • Answered

    DS16F95QML-SP: ESD diodes on A/B bus pins to VCC and/or GND 0 Locked

    607 views
    5 replies
    Latest over 2 years ago
    by Parker Dodson
  • Suggested Answer

    DS90UB954-Q1: UB953 internal clock mode Clock accurate 0 Locked

    156 views
    1 reply
    Latest over 2 years ago
    by Hamzeh Jaradat
  • Answered

    TSER953: About Mipi data rate (per CSI-2 lane) 0 Locked

    1105 views
    1 reply
    Latest over 2 years ago
    by Zoe Bison
  • Suggested Answer

    TLK2711-SP: max and min input voltage levels 0 Locked

    455 views
    4 replies
    Latest over 2 years ago
    by Drew Miller1
  • Answered

    DS320PR1601RSCEVM: SigCon Architect utility too requires 0 Locked

    271 views
    4 replies
    Latest over 2 years ago
    by David Waier
  • Suggested Answer

    DS160PT801X16EVM: Please help share schematic and PCB (.brd) files for design reference. 0 Locked

    636 views
    7 replies
    Latest over 2 years ago
    by David Waier
  • Suggested Answer

    TCAN4550-Q1: in sleep mode VIO,nINT,SCLK,SDI,SDO,GPIO, PIN still has voltage, is that right? 0 Locked

    306 views
    5 replies
    Latest over 2 years ago
    by Jonathan Nerger
  • Suggested Answer

    TCA9534: TCA9534A 0 Locked

    368 views
    1 reply
    Latest over 2 years ago
    by Tyler Townsend
  • Suggested Answer

    SN65DSI83-Q1: SN65DSI84-Q1 switch to SN65DSI83-Q1,if the software is need to be changed? 0 Locked

    260 views
    1 reply
    Latest over 2 years ago
    by Vishesh Pithadiya
  • Suggested Answer

    SN65DSI83: SN65DSI83 comparsion with SN65DSI84 0 Locked

    267 views
    1 reply
    Latest over 2 years ago
    by Vishesh Pithadiya
  • Answered

    DS90UB960-Q1: Can the UB960 deserializer handle variable frame sizes? 0 Locked

    221 views
    2 replies
    Latest over 2 years ago
    by Alex Avery
  • Answered

    TUSB320LAI: How to charge a tablet in the host mode while maintaining communication between the tablet and a device 0 Locked

    488 views
    8 replies
    Latest over 2 years ago
    by user4937122
  • Discussion

    DS90UB947-Q1: How to generate patterns used 947 internal clock and internal timing Locked

    655 views
    9 replies
    Latest over 2 years ago
    by user6105554
  • Suggested Answer

    SN75LVDS83: SN75LVDS83BDGGR interface with LVDS TFT display pixel issue 0 Locked

    548 views
    13 replies
    Latest over 2 years ago
    by dhaval prajapati
  • Suggested Answer

    TCAN1043-Q1: Internal logic in different CANH/CANL states 0 Locked

    453 views
    7 replies
    Latest over 2 years ago
    by Eric Schott1
  • Answered

    DS160PR412: DS160PR412 pkg and IBIS AMI models 0 Locked

    1088 views
    11 replies
    Latest over 2 years ago
    by Qian Li
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