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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] SN65DSI84: Swapping between DSI 83/84/85

    Vishesh Pithadiya
    Vishesh Pithadiya
    Part Number: SN65DSI84 Other Parts Discussed in Thread: SN65DSI83 , , SN65DSI85 Swapping DSI 83/84/85 FAQ Before we begin here is a brief overview of each part and its capabilities: SN65DSI83: SINGLE channel MIPI DSI to SINGLE channel LVDS Bridge…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TDP1204: What is the difference between the TDP1204 and the TMDS1204 HDMI 2.1 redrivers?

    Zach Dryer
    Zach Dryer
    Part Number: TDP1204 Other Parts Discussed in Thread: TMDS1204 When choosing to design in either TDP1204 and TMDS1204, the system designer should consider the differences between the two HDMI 2.1 redrivers. This thread highlights the differences and provides…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83869HM: SGMII Output Differential Voltage Clarification

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83869HM The SGMII Output spec is slightly ambiguous, the purpose of this FAQ is to clear up the terminology. Our data sheet has the following spec: SGMII OUTPUT Min Typ Max Unit Output Differential Voltage …
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] How to Confirm Ethernet PHY Strapping

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Other Parts Discussed in Thread: DP83869 Our Ethernet PHYs have Hardware Bootstraps that allow the PHY to be configured without the need for register access and also set the PHY ID. Either one of these being mismatched can cause issues, e.g. PHY is configured…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83826I: How do I debug a PHY issue within an EtherCAT network?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826I 3644.How to debug PHY level issues in EtherCAT networks.pdf
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] 10base-T and 10 base-Te difference

    Hillman Lin
    Hillman Lin
    What is the difference between 10Base-T and 10Base-Te?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83TD510E-EVM: How to use ping and iperf between two PCs through 510EVM Link?

    Evan Mayhew
    Evan Mayhew
    Part Number: DP83TD510E-EVM ping&iperf_510.ppt
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83826E: How does pin 29 on DP83826 act depending on strap mode?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826E DP83826 in Enhanced mode has a pin which is GPIO, pin 29. This pin can be an LED or can be used as CRS. When PHY is set in RMII mode, this pin can be reprogrammed to be LED or CRS. When MII is strapped, this pin is forced to be CRS…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: How to use RMII repeater mode in DP83822?

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I Could someone guide me on how to use DP83822 for RMII repeater mode?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: Link up debug with DP83822

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    DS90UB933-Q1: How to make a clear model distinction between 913 and 933 0 Locked

    374 views
    3 replies
    Latest over 1 year ago
    by Thomas Bejin
  • Answered

    DP83822IF: In rgmii-txid mode, RX is operational but TX is not operational on AM625 Custom Board 0 Locked

    442 views
    4 replies
    Latest over 1 year ago
    by Alvaro (Al-vuh-roe) Reyes
  • Answered

    DP83TG720S-Q1: How to configure DP83TG720S-Q1to boot up in RGMII mode 0 Locked

    260 views
    3 replies
    Latest over 1 year ago
    by Avtar Dhaliwal
  • Not Answered

    DP83822IF: In rmii mode, RX is operational but TX is not operational on AM625 Custom Board +1 Locked

    581 views
    9 replies
    Latest over 1 year ago
    by Alvaro (Al-vuh-roe) Reyes
  • Not Answered

    [FAQ] What is the Auto Increment Feature in I2C IO Expanders? 0 Locked

    1100 views
    0 replies
    Started over 1 year ago
    by Tyler Townsend
  • Not Answered

    DP83TC812S-Q1: ErtherCat Compliant 0 Locked

    222 views
    1 reply
    Latest over 1 year ago
    by David Creger
  • Answered

    TCAN4551-Q1: Unused GPO1,GPO2, nWRKQ 0 Locked

    271 views
    3 replies
    Latest over 1 year ago
    by Leon Hermans
  • Not Answered

    [FAQ] What is PassFET Hang Time? 0 Locked

    905 views
    0 replies
    Started over 1 year ago
    by Tyler Townsend
  • Suggested Answer

    LMH0376: OUTPUTS 0 Locked

    246 views
    1 reply
    Latest over 1 year ago
    by Nasser Mohammadi
  • Suggested Answer

    TUSB2046B: DESIGN REVIEW 0 Locked

    453 views
    6 replies
    Latest over 1 year ago
    by Brian Zhou
  • Not Answered

    THVD1400: current consumption on the IC 0 Locked

    218 views
    2 replies
    Latest over 1 year ago
    by BOBBY
  • Suggested Answer

    LMH1218: LMH1218 Sigcon profile updater 0 Locked

    230 views
    1 reply
    Latest over 1 year ago
    by Nasser Mohammadi
  • Suggested Answer

    LMH1219: Need programming guide 0 Locked

    310 views
    1 reply
    Latest over 1 year ago
    by Nasser Mohammadi
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    DS90UB960-Q1: UB960 SER_ID Register Field FREEZE_DEVICE_ID 0 Locked

    218 views
    1 reply
    Latest over 1 year ago
    by Zoe Bison
  • Suggested Answer

    SN75LVPE5421: Looking for a TMUX for the design of SGMII 0 Locked

    273 views
    3 replies
    Latest over 1 year ago
    by Nasser Mohammadi
  • Not Answered

    DP83822I: Link down detection conditions for DP83822I and DP83848K 0 Locked

    369 views
    7 replies
    Latest over 1 year ago
    by Alvaro (Al-vuh-roe) Reyes
  • Not Answered

    DP83869HM: The datasheet issue for DP83869HM 0 Locked

    497 views
    11 replies
    Latest over 1 year ago
    by Evan Mayhew
  • Suggested Answer

    DS90UB947-Q1: 947's video lock and tempature parameters 0 Locked

    555 views
    8 replies
    Latest over 1 year ago
    by Casey McCrea
  • Not Answered

    TUSB9261: TUSB9261 schematic design guide 0 Locked

    1535 views
    48 replies
    Latest over 1 year ago
    by Rahul Suryavanshi
  • Answered

    DS90LV804: Max skew among the LVDS pairs over multiple chips 0 Locked

    1288 views
    23 replies
    Latest over 1 year ago
    by Amy
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