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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

    TL16C752D: Difference between TL16C752D and TL16C754C 0 Locked

    448 views
    12 replies
    Latest over 1 year ago
    by BOBBY
  • Suggested Answer

    TUSB7320: PCIe to USB3.2 gen2 Recommendation 0 Locked

    258 views
    2 replies
    Latest over 1 year ago
    by Brian Zhou
  • Suggested Answer

    SN65LVDM1676: Request for Non-Operating/Storage Temperature Range on Part Number SN65LVDM1676DGGR 0 Locked

    150 views
    1 reply
    Latest over 1 year ago
    by Parker Dodson
  • Answered

    TXB0304: Current drive strength 0 Locked

    218 views
    2 replies
    Latest over 1 year ago
    by Jack Guan
  • Answered

    TUSB212: TUSB212 PCB Layout Issue 0 Locked

    978 views
    8 replies
    Latest over 1 year ago
    by Ryan Kitto
  • Suggested Answer

    TPD1E10B06: Incorrect Symbolization of the Product 0 Locked

    265 views
    3 replies
    Latest over 1 year ago
    by McKenzie Eaker
  • Answered

    DP83869HM: Using DP83869HM for "EtherCAT (100Mbit/s)" 0 Locked

    636 views
    7 replies
    Latest over 1 year ago
    by David (ASIC) Liu
  • Answered

    TCAL9539-Q1: What are the GPIO Input High/Low thresholds for this part? 0 Locked

    230 views
    2 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Answered

    TCA39306-Q1: Down translation from 3.3V(Master) to 1.8V,2.5V(slave) 0 Locked

    308 views
    6 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Answered

    TPS546D24S: Replacing TPS546A24A to TPS546D24S Changes on the Firmware using I2C/PMBUS 0 Locked

    234 views
    1 reply
    Latest over 1 year ago
    by Tomoya Ide
  • Not Answered

    DP83867IR: PHY ID is showing 0x00000000 through the mdiobus when the address is given in devicetree. MDIO signal is low. 0 Locked

    340 views
    1 reply
    Latest over 1 year ago
    by Gerome Cacho
  • Suggested Answer

    SN65HVDA542-Q1: Internal BUS Termination 0 Locked

    385 views
    7 replies
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    DP83822I: May I have two AC blocking capacitors between two DP83822s? 0 Locked

    222 views
    1 reply
    Latest over 1 year ago
    by David (ASIC) Liu
  • Answered

    PCA9539: INT signal low on power up and after reset, also while held in reset. 0 Locked

    252 views
    4 replies
    Latest over 1 year ago
    by Darrell Mullen
  • Answered

    LMG2100EVM-078: Dead-Time Generating Circuit 0 Locked

    333 views
    5 replies
    Latest over 1 year ago
    by Adithya Ankam
  • Answered

    TUSB501: TUSB501TDRFRQ1 0 Locked

    497 views
    8 replies
    Latest over 1 year ago
    by Haripriya S M
  • Not Answered

    DS90UB947-Q1: Inline capacitor value correlation to data rates in FPD-Link devices 0 Locked

    191 views
    2 replies
    Latest over 1 year ago
    by Katharina Ehmke
  • Suggested Answer

    DS90C032QML: LVDS Failure Protection 0 Locked

    744 views
    9 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    SN55LVDS31: Signal Transfer Characteristics? 0 Locked

    183 views
    2 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    DP83TD510E: Regarding the issue with the DP83TD510E driver on IMX93 with Linux 6.12.3, the speed matches normally, but it cannot be pinged. 0 Locked

    504 views
    5 replies
    Latest over 1 year ago
    by zelong Tian
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