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Interface

Interface

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] TUSB522P: Linear vs limited re-driver

    Shane Hauser
    Shane Hauser
    Part Number: TUSB522P Other Parts Discussed in Thread: TUSB1002A , TUSB1044 , TUSB542 Hi Experts, I see parts like the TUSB1002A and 1044 described as "linear" re-drivers while the TUSB522P is a "limited" re-driver. Which one is better to use in a USB…
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [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
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  • Not Answered

    TCAN1044AV-Q1: TCAN1044AV-Q1 0 Locked

    414 views
    1 reply
    Latest over 2 years ago
    by Sean Guo
  • Suggested Answer

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    380 views
    1 reply
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Not Answered

    [FAQ] IxC 0 Locked

    2143 views
    0 replies
    Started over 2 years ago
    by Michael Ikwuyum
  • Answered

    AM26LS31: AM26LS31 0 Locked

    793 views
    6 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Not Answered

    DP83848K: SQ/NOPB 0 Locked

    599 views
    10 replies
    Latest over 2 years ago
    by Hillman Lin
  • Not Answered

    DP83867E: CLK_OUT reset behavior; chaining clocks 0 Locked

    682 views
    5 replies
    Latest over 2 years ago
    by Hillman Lin
  • Suggested Answer

    TUSB8042A: USB 3.2 Upstream port and only USB 2.0 Downstream port 0 Locked

    402 views
    1 reply
    Latest over 2 years ago
    by David (ASIC) Liu
  • Answered

    DS160PT801: Configure x2 links 0 Locked

    285 views
    2 replies
    Latest over 2 years ago
    by Evan Su
  • Answered

    DP83867E: Could we adjust RGMII raise / fall time by software register or hardware? 0 Locked

    481 views
    1 reply
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Suggested Answer

    DP83867IS: Review the MDI interface line's circuit 0 Locked

    2315 views
    27 replies
    Latest over 2 years ago
    by Gerome Cacho
  • Answered

    USB-TO-GPIO2: Letter of Volatility 0 Locked

    1171 views
    11 replies
    Latest over 2 years ago
    by Ryan Prather
  • Suggested Answer

    SN65HVD72: Flow while Vcc is off 0 Locked

    456 views
    1 reply
    Latest over 2 years ago
    by Amy
  • Answered

    PCA9535: If a 25% duty cycle square wave is applied to input pin before power-on, outputs don't change 0 Locked

    975 views
    18 replies
    Latest over 2 years ago
    by Tyler Townsend
  • Suggested Answer

    TMUXHS4412: Compatibility of TMUXHS4412 with FPD LINK IV 0 Locked

    314 views
    1 reply
    Latest over 2 years ago
    by Brian Zhou
  • Answered

    TUSB211A: USB I/O port behavior when Vcc is not supplied 0 Locked

    507 views
    5 replies
    Latest over 2 years ago
    by Ryan Kitto
  • Not Answered

    TUSB211A: TUSB211A - IBIS model required. 0 Locked

    453 views
    1 reply
    Latest over 2 years ago
    by Ryan Kitto
  • Answered

    DS91M040: DS91M040: Unused input pins. 0 Locked

    593 views
    3 replies
    Latest over 2 years ago
    by Amy
  • Suggested Answer

    TS3USB3031: Back power on VCC 0 Locked

    370 views
    1 reply
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    by Brian Zhou
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    ONET4211LD: ONET4211LD reference design gerber files 0 Locked

    328 views
    1 reply
    Latest over 2 years ago
    by Nasser Mohammadi
  • Not Answered

    DP83867IS: Link Up Issue 0 Locked

    669 views
    11 replies
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
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