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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

    DS90UB941AS-Q1: GPIO Pins Vs Register Only GPIO Pins 0 Locked

    134 views
    1 reply
    Latest over 4 years ago
    by Casey McCrea
  • Suggested Answer

    ONET1151P: Is the LOS signal of ONET1151P too low power or signal LOS?Which register can be used for control? 0 Locked

    247 views
    1 reply
    Latest over 4 years ago
    by Nasser Mohammadi
  • Suggested Answer

    TFP410: Invert mode of RGB data ? 0 Locked

    215 views
    1 reply
    Latest over 4 years ago
    by Ikechukwu Anyiam
  • Answered

    SN65LVDS1: junction to board thermal resistance? 0 Locked

    267 views
    1 reply
    Latest over 4 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    SN65LVDS9638: Thermal Information 0 Locked

    325 views
    5 replies
    Latest over 4 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    TMDS442: TMDS442 0 Locked

    256 views
    1 reply
    Latest over 4 years ago
    by David (ASIC) Liu
  • Suggested Answer

    SN65DSI84-Q1: After power is applied and stable, How can we let the DSI CLK lanes to be in HS state and let the DSI data lanes be driven to LP11 state?.There is anything we should to do ? 0 Locked

    707 views
    5 replies
    Latest over 4 years ago
    by Ikechukwu Anyiam
  • Answered

    TPS65988: VDM of SOP'' 0 Locked

    371 views
    5 replies
    Latest over 4 years ago
    by Adam Mc Gaffin
  • Not Answered

    SN65DSI84: We have screen parameters and use DSI tuner to configure sn65dsi84. But now we have some problems, which are very urgent. 0 Locked

    392 views
    1 reply
    Latest over 4 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    HD3SS6126: USB 2.0 Hi-Speed Differential 8:1 Multiplexer 0 Locked

    203 views
    1 reply
    Latest over 4 years ago
    by Brian Zhou
  • Answered

    TS3USB3000: Alternative to TS3USB3000 0 Locked

    322 views
    1 reply
    Latest over 4 years ago
    by Brian Zhou
  • Suggested Answer

    HD3SS3212: The checklist have the wrong description. 0 Locked

    117 views
    1 reply
    Latest over 4 years ago
    by Brian Zhou
  • Not Answered

    TUSB4041PAPEVM: Were can I get the Microsoft Windows based EEPROM utility and Windows drivers for the TUSB4041 EEPROM Programming interface 0 Locked

    269 views
    1 reply
    Latest over 4 years ago
    by Malik Barton57
  • Suggested Answer

    DP83869HM: Magnetics and cetertap connections 0 Locked

    756 views
    12 replies
    Latest over 4 years ago
    by Kallikuppa Sreenivasa
  • Answered

    TCA9617A: Pedestal and Inverted Pedestal of 9617A 0 Locked

    668 views
    2 replies
    Latest over 4 years ago
    by FARMAN ULLAH
  • Answered

    TCA9416: Power Savings Using Rise-Time Accelerator 0 Locked

    573 views
    5 replies
    Latest over 4 years ago
    by Montvydas Klumbys
  • Suggested Answer

    DS90UH941AS-Q1: Downward compatible with DSI v1.01 and D-phy v0.90 0 Locked

    217 views
    1 reply
    Latest over 4 years ago
    by Hamzeh Jaradat
  • Suggested Answer

    DS90UB964-Q1: 964 receive four 933 with the same i2c addr 0 Locked

    184 views
    1 reply
    Latest over 4 years ago
    by Hamzeh Jaradat
  • Answered

    TCA9548A: unused I2C SDA/SCL pin connection 0 Locked

    362 views
    1 reply
    Latest over 4 years ago
    by BOBBY
  • Answered

    PCA9548A: PCA9548A – To replace PCA9547 (NXP) 0 Locked

    1258 views
    4 replies
    Latest over 4 years ago
    by GaryC
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