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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

    TCAN1146-Q1: CAN Bus fault 0 Locked

    500 views
    10 replies
    Latest 6 months ago
    by Sean Guo
  • Suggested Answer

    TCA39306: IBIS model usage of TCA39306 0 Locked

    339 views
    8 replies
    Latest 6 months ago
    by Tyler Townsend
  • Not Answered

    DS90UB954-Q1: Can Gray8 format be supported? 0 Locked

    115 views
    1 reply
    Latest 6 months ago
    by Hamzeh Jaradat
  • Suggested Answer

    TCA6408A: Ambiguous information on connection of ADDR select pin 0 Locked

    150 views
    2 replies
    Latest 6 months ago
    by Tyler Townsend
  • Suggested Answer

    TCA39416: What if VccA more than VccB in the design? 0 Locked

    140 views
    2 replies
    Latest 6 months ago
    by Tyler Townsend
  • Suggested Answer

    TLIN2027-Q1: Please review the schematic of TLIN2027DRBRQ1 0 Locked

    133 views
    1 reply
    Latest 6 months ago
    by Michael Ikwuyum
  • Answered

    TCAN1472-Q1: Please review the schematic of TCAN1472DRQ1 0 Locked

    128 views
    1 reply
    Latest 6 months ago
    by Michael Ikwuyum
  • Answered

    TCAN1473-Q1: Please review the schematic of TCAN1473DMTRQ1 0 Locked

    222 views
    1 reply
    Latest 6 months ago
    by Michael Ikwuyum
  • Answered

    DS125MB203: The maximum differential swing of DS125MB203 CML input 0 Locked

    138 views
    1 reply
    Latest 6 months ago
    by Chunjie Lu
  • Suggested Answer

    TUSB8041: TUSB8041RGCR not working 0 Locked

    202 views
    5 replies
    Latest 6 months ago
    by Brian Zhou
  • Not Answered

    TUSB2036: Device Descriptor Request Failed 0 Locked

    200 views
    5 replies
    Latest 6 months ago
    by Brian Zhou
  • Answered

    TCAN1146-Q1: CAN FD frame and FRAME_CNT unchanged 0 Locked

    319 views
    8 replies
    Latest 6 months ago
    by ora fed
  • Answered

    SN65LVDS1: SN65LVDS1 VOCM collapses to ~100mV when connected to 50ohm single-ended termination 0 Locked

    479 views
    9 replies
    Latest 6 months ago
    by SATOMI TANAKA
  • Answered

    DS89C21: Query with regards to Junction to Case Thermal Resistance and Junction-to-top characterization parameter -for the DS89C21TMX/NOPB. 0 Locked

    215 views
    4 replies
    Latest 6 months ago
    by Parker Dodson
  • Suggested Answer

    DP83869EVM: No SGMII coming from DP83869 chip 0 Locked

    314 views
    5 replies
    Latest 6 months ago
    by Shane Hauser
  • Answered

    TCAN1462-Q1: VIO voltage below TXD/RXD/STB voltage 0 Locked

    177 views
    3 replies
    Latest 6 months ago
    by Michael Ikwuyum
  • Not Answered

    SN65LVCP1414: Alternative device for SN65LVCP1414 0 Locked

    161 views
    1 reply
    Latest 6 months ago
    by Gregory Kobyakov
  • Answered

    DS96F173MQML: LCCC (NAJ) Package Recommended Land Pattern 0 Locked

    219 views
    6 replies
    Latest 6 months ago
    by NA
  • Suggested Answer

    DS90UB941AS-Q1: DS90UB941 GPIO Configuration as remote touch interrupt 0 Locked

    176 views
    3 replies
    Latest 6 months ago
    by Nikolas Antonucci
  • Suggested Answer

    TUSB8044A: Clarification on Configuring 3A Charging Current on USB Downstream Port (TUSB8044A) 0 Locked

    348 views
    5 replies
    Latest 6 months ago
    by Brian Zhou
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