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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] TUSB1002A: What loss does the TUSB1002A compensate for in a USB system?

    Shane Hauser
    Shane Hauser
    Part Number: TUSB1002A Other Parts Discussed in Thread: TUSB1064 , TUSB1044 Hi Experts, Will the TUSB1002A recover the loss before or after the re-driver? Best, Shane
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83867CR: DP83867 Harmonic Distortion compliance test mode

    Hillman Lin
    Hillman Lin
    Part Number: DP83867CR How to configure test mode for Harmonic Distortion Compliance test?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] TS3USB221: Choosing The Right USB2.0 Passive Mux

    Ryan Kitto
    Ryan Kitto
    Part Number: TS3USB221 Other Parts Discussed in Thread: TS3USB30E , TS3USB3000 , , , I want to implement a USB2.0 multiplexer (mux) into my system, and have certain requirements for the functionality of the mux. What choice would be best for my system…
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83867E: How DP8386x RGMII Straps Work

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83867E Other Parts Discussed in Thread: DP83869HM , When configuring DP83867 or DP83869HM (aka DP8386x) for RGMII communication, there two RGMII modes that the PHY can be strapped into; shift or align. In align mode, there is no skew…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822H: How do I configure MDI swing levels to assist with VoD compliance?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83822H When testing DP83822 for PMD compliance testing, it may be required to adjust the swing level of the device if the levels are outside the range. A first check would be to ensure the schematic and layout design are the most optimal…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] USB Protection

    Josh Prushing
    Josh Prushing
    Back to Interface Home Page USB Protection Highlights: USB Type-CTM has a 24-pin connector that can support USB 3 .1 Gen2, DisplayPort, HDMI, and a variety of other alternate modes: SuperSpeed USB lines for USB 3 .1 Gen2 (Tx1+, Tx1–, Rx1…
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] UART Protection

    Josh Prushing
    Josh Prushing
    Back to Interface Home Page UART Protection Highlights: Lower speed serial data transfer interface Operating lines: GND, ±TX, ±RX Datalines (±Tx, ±Rx) Operating voltage: 3.3V, recommended Vbr > 3.6V Data rates up to 5Mbps TI…
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] RS232 and RS485 Protection

    Josh Prushing
    Josh Prushing
    Back to Interface Home Page RS232 and RS485 Protection Highlights: RS-485 – Industry standard protocol for data transfer from sensors, etc. Drive capability of minimum 32 unit loads (UL, 12kΩ) Uses two signal lines A & B which must be balanced…
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] Peripheral Component Interconnect Express (PCIe) Protection

    Josh Prushing
    Josh Prushing
    Back to Interface Home Page PCIe Protection Highlights: PCIe: High speed serial bus expansion standard Slots come in different sizes: x1, x4, x8, x16, x32, x64 Each lane has two differential signaling pairs (Tx, Rx) PCIe Gen 5 bandwidth…
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] LIN Protection

    Josh Prushing
    Josh Prushing
    Back to Interface Home Page LIN Protection Highlights: LIN: Single ended data transfer interface LIN clusters consist of 1 master and up to 16 slave nodes Construction: One wire for data transfer + ground Bidirectional configuration is…
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    DS110DF111: Invert Output Polarity Question 0 Locked

    405 views
    3 replies
    Latest over 2 years ago
    by Lucas Wolter
  • Suggested Answer

    DP83822IF: EtherCAT statemachine error : "OP LNK_MIS A" 0 Locked

    1482 views
    1 reply
    Latest over 2 years ago
    by Gerome Cacho
  • Not Answered

    TCAN4550-Q1: CAN frame wave issue 0 Locked

    491 views
    4 replies
    Latest over 2 years ago
    by Jonathan Nerger
  • Answered

    SN75DP126: DP1.1 Active MUX 0 Locked

    342 views
    3 replies
    Latest over 2 years ago
    by David (ASIC) Liu
  • Not Answered

    DP83822HF: Can signal detection feature (SD_EN) be enabled through register configuration? 0 Locked

    765 views
    16 replies
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Answered

    DP83826E:Differences between DP83826E and DP83822I Ethernet Connections 0 Locked

    829 views
    10 replies
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Answered

    TCAN1145-Q1: TCAN1145 STB&STG ability and false wakeup issue 0 Locked

    563 views
    1 reply
    Latest over 2 years ago
    by Eric Schott1
  • Answered

    THVD1420: low quiescent current from AVDD supply in VAD mode? 0 Locked

    387 views
    7 replies
    Latest over 2 years ago
    by Daveon Douglas
  • Suggested Answer

    TCAN4550-Q1: ENQUIRY ABOUT MANDATORY PINS OF TCAN4550-Q1 0 Locked

    733 views
    9 replies
    Latest over 2 years ago
    by Jonathan Nerger
  • Suggested Answer

    TFP401A-EP: bandwidth support check 0 Locked

    547 views
    1 reply
    Latest over 2 years ago
    by Zach Dryer
  • Answered

    SN75DP139: Can SN75DP139 convert DisplayPort (not DisplayPort ++) to HDMI. 0 Locked

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

    TUSB321AI: USB C - Not detecting polarity - DIR signal CC1/CC2 0 Locked

    2307 views
    12 replies
    Latest over 2 years ago
    by Cora Ferrer
  • Answered

    TUSB8044A: Eeprom software request 0 Locked

    486 views
    3 replies
    Latest over 2 years ago
    by Brian Zhou
  • Suggested Answer

    sn65dsi86 DSIA clock 0 Locked

    1327 views
    29 replies
    Latest over 2 years ago
    by M j
  • Answered

    CEM2SLIMSAS-EVM: CEM2SLIMSAS-EVM 0 Locked

    418 views
    2 replies
    Latest over 2 years ago
    by Benson Yen
  • Suggested Answer

    DP83867CR: Ethernet PHY in u-boot 0 Locked

    1135 views
    2 replies
    Latest over 2 years ago
    by Ishan Padaliya
  • Answered

    DP83822I: Which register should be set in the Compliance Test? 0 Locked

    847 views
    6 replies
    Latest over 2 years ago
    by Jimmy Wang
  • Answered

    DP83869HM: IEEE 1588 hardware time stamp pulse adjust 0 Locked

    501 views
    1 reply
    Latest over 2 years ago
    by Evan Mayhew
  • Not Answered

    USB 2.0 to Gigabit ethernet 0 Locked

    347 views
    2 replies
    Latest over 2 years ago
    by Evan Mayhew
  • Answered

    DS90UB949A-Q1: video timing 0 Locked

    532 views
    3 replies
    Latest over 2 years ago
    by Gil Abarca Ramos
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