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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] 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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View FAQ threads
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  • Answered

    TCAN4550-Q1: The way of checking how many messages the receive FIF has 0 Locked

    389 views
    1 reply
    Latest over 2 years ago
    by Jonathan Nerger
  • Suggested Answer

    TPD4E02B04: TPD4E02B04DQAR Package Dimensions 0 Locked

    310 views
    1 reply
    Latest over 2 years ago
    by Josh Prushing
  • Suggested Answer

    TPD1E01B04: Can TPD1E01B04 be used for USB3.2 Gen1(5Gbps) ? 0 Locked

    345 views
    1 reply
    Latest over 2 years ago
    by Sebastian Muriel
  • Not Answered

    TVS1400: Generating voltage?? 0 Locked

    304 views
    3 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Not Answered

    PCA9548A: the data of read is 0x00 when the Interval time of write and read is below 0.5s 0 Locked

    529 views
    5 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    TCAN4550-Q1: Can 4550 support transmit/receive a mixture of CAN frame with standard ID & extended ID? 0 Locked

    453 views
    6 replies
    Latest over 2 years ago
    by Jonathan Nerger
  • Not Answered

    TPD12S016: I2C for this chip does not pull down strongly 0 Locked

    556 views
    5 replies
    Latest over 2 years ago
    by Seong Kim
  • Answered

    SN65DP159: Relationship between VDD/VCC startup time and VDD/VCC ramp-up time 0 Locked

    518 views
    3 replies
    Latest over 2 years ago
    by David (ASIC) Liu
  • Answered

    TMUXHS4446: DisplayPort UFP_D Pin Assignment C,D and E 0 Locked

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

    DS90LV804: Part to Part Skew 0 Locked

    678 views
    5 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    DP83TC812EVM-MC: How to give IP address to the DP83TC812EVM-MC 0 Locked

    453 views
    2 replies
    Latest over 2 years ago
    by Faruk Kilavuz
  • Not Answered

    DP83TG720S-Q1: Failure case 0 Locked

    505 views
    4 replies
    Latest over 2 years ago
    by David Creger
  • Answered

    TS3DV621: for HDMI to HDMI switching TS3DV621RUAR is useful or not. 0 Locked

    462 views
    4 replies
    Latest over 2 years ago
    by GANESH NEELI
  • Suggested Answer

    SN65LVDS31: LVDS/RS422 replaceable parts 0 Locked

    615 views
    2 replies
    Latest over 2 years ago
    by Amy
  • Answered

    TCAN1044AV-Q1: RθJC(bot) 0 Locked

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

    TCAN1046AV-Q1: Please provide CAN Test report 0 Locked

    421 views
    1 reply
    Latest over 2 years ago
    by Eric Hackett
  • Suggested Answer

    DS26C32AT: Unused terminal 0 Locked

    338 views
    2 replies
    Latest over 2 years ago
    by Eric Hackett
  • Not Answered

    TCAN4551-Q1: VSUP fault detection mechanism and recovery mechanism of low voltage 0 Locked

    419 views
    1 reply
    Latest over 2 years ago
    by Jonathan Nerger
  • Answered

    DP83825I: EthernetIP support on Phys 0 Locked

    396 views
    1 reply
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Answered

    SN75ALS194: Input currents changed? 0 Locked

    262 views
    1 reply
    Latest over 2 years ago
    by Eric Hackett
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