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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] TUSB8041A: what is difference between I2C mode and SMBUS mode for TUSB80xx hub

    Brian Zhou
    Brian Zhou
    Part Number: TUSB8041A Tool/software: In I2C mode, Hub is master and I2C is used to read / write external EEPROM . Hub configuration can be changed by reading external EEPROM In SMBUS mode, hub is receiver, you can change hub configuration by changing…
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR810: How should redriver thermal vias and solder paste patterns be designed?

    Evan Su
    Evan Su
    Part Number: DS320PR810 Other Parts Discussed in Thread: DS320PR410 Tool/software: Why do we need to consider thermal vias and solder paste for redrivers at the board layout stage, and how should they be handled?
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] LMH1229: Understanding Jitter Measurements

    Nick Peabody
    Nick Peabody
    Part Number: LMH1229 Tool/software: To understand the overall jitter measurement it is important to understand what jitter is. All system jitter measurements have components of Deterministic Jitter (DJ) and Random Jitter (RJ) that sum to make the Total…
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] TUSB211A: My USB2 Redriver is not boosting when enabled during testing.

    Ryan Kitto
    Ryan Kitto
    Part Number: TUSB211A Tool/software: I am enabling my TUSB211A while running test packets through our setup, but I am not seeing any boost. Why is that?
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] TMUXHS221: Alternate Signaling Mux Selection

    Ryan Kitto
    Ryan Kitto
    Part Number: TMUXHS221 Other Parts Discussed in Thread: TS3USB221E , , TS3USB3031 Tool/software: I want to mux signals with a range of bandwidths equal to or lower than USB3.0 data rates without getting a full USB3 mux. What would be the best mux for…
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] TUSB1002A: How to pass USB receiver JTOL compliance with a linear re-driver

    Shane Hauser
    Shane Hauser
    Part Number: TUSB1002A Tool/software: Hi Experts, How do I pass USB3 RX JTOL compliance with the TUSB1002A?
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] Suggested Common Mode Chokes and ESD devices for Highspeed Video Devices (1Gbps+)

    Vishesh Pithadiya
    Vishesh Pithadiya
    Part Number: TDP1204 Tool/software: Hey, CMC Selections: Please have a look at the CMC roadmap provided by Murata: https://www.murata.com/-/media/webrenewal/products/emc/emifil/cmcc/cmcc_img015.ashx?la=en&cvid=20240408065129000000 For any…
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] DS125DF1610: Crosspoint Configuration

    Lucas Wolter
    Lucas Wolter
    Part Number: DS125DF1610 Other Parts Discussed in Thread: DS110DF1610 Tool/software: DS125DF1610 and DS110DF1610 are 16-channel retimers which implement 4x4 crosspoint switches. There are 2 registers which need to be configured to use the crosspoint…
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR810: How should Gen 5 redriver power supply decoupling capacitors be arranged?

    Evan Su
    Evan Su
    Part Number: DS320PR810 Other Parts Discussed in Thread: DS320PR1601 , DS320PR410 , SN75LVPE5412 , SN75LVPE5421 Tool/software: (Also applicable to DS320PR410, DS320PR1601, SN75LVPE5412, and SN75LVPE5421). The datasheets for TI DS320PRxx and SN75LVPE5xx…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS250DF230: CTLE Boost Table

    Lucas Wolter
    Lucas Wolter
    Part Number: DS250DF230 Other Parts Discussed in Thread: DS250DF210 , DS250DF410 , DS250DF810 , , DS280DF810 Tool/software: Across all 25-28G retimers (DS250DF210, DS250DF230, DS250DF410, DS250DF810, DS280DF810) there are 255 total CTLE boost settings…
    • over 1 year ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    DP83848I: Active LED doesn't work 0 Locked

    142 views
    1 reply
    Latest 6 months ago
    by J
  • Answered

    DP83822I: Issue accessing the PHY address 0 Locked

    227 views
    7 replies
    Latest 6 months ago
    by Vivaan Jaiswal
  • Suggested Answer

    PCA9306: Can PCA9306 support 1Mhz I2C communication? 0 Locked

    171 views
    1 reply
    Latest 6 months ago
    by Jack Guan
  • Not Answered

    DS90UB953A-Q1: FPD CABLE DRIVER 0 Locked

    86 views
    1 reply
    Latest 6 months ago
    by Glenn Uranga
  • Answered

    TRSF3221E: Difference between TRSF3221E and TRS3227E 0 Locked

    131 views
    2 replies
    Latest 6 months ago
    by BOBBY
  • Not Answered

    TSD05C: 8V VRMS 0 Locked

    110 views
    2 replies
    Latest 6 months ago
    by Sebastian Muriel
  • Answered

    TCAN1145-Q1: CAN Transceiver "TCAN1145-Q1" take long time to wakeup 0 Locked

    210 views
    3 replies
    Latest 6 months ago
    by Eric Schott1
  • Suggested Answer

    THVD1400V: THVD1400V wire resistance on Bus input/output & Digital input 0 Locked

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

    DS160PT801: Electrical characteristics and pin mapping with description 0 Locked

    139 views
    1 reply
    Latest 6 months ago
    by David Waier
  • Answered

    SN65C1168E-SEP: Lack of steering diodes to power rails 0 Locked

    139 views
    1 reply
    Latest 6 months ago
    by Parker Dodson
  • Answered

    TCAN1164-Q1: Looking for a device 0 Locked

    116 views
    3 replies
    Latest 6 months ago
    by Ethan Sempsrott
  • Suggested Answer

    TCA39306-Q1: Design support for interfacing of I2C between MCU and I/O Expander TCAL9539-Q1 with different voltage level 0 Locked

    329 views
    7 replies
    Latest 6 months ago
    by Tyler Townsend
  • Suggested Answer

    DP83869HM: Crystal load capacitance 0 Locked

    129 views
    1 reply
    Latest 6 months ago
    by Gerome Cacho
  • Answered

    DS90UB914A-Q1: Upon changing the camera position and camera buffer and camera size, the cyan color got overlayed and there is color distortion. Red become blue, yellow become light green? 0 Locked

    300 views
    2 replies
    Latest 6 months ago
    by SubGA-singleton
  • Answered

    DP83869HM: Power consumption when VDDIO is 2.5V 0 Locked

    164 views
    3 replies
    Latest 6 months ago
    by Nikhil N
  • Suggested Answer

    DS90UB948-Q1: Default disable LVDS clock and data 0 Locked

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

    THVD4411: Overvoltage protection features 0 Locked

    276 views
    11 replies
    Latest 6 months ago
    by BOBBY
  • Suggested Answer

    TUSB320HI: I did not observe OUT1 and OUT2 varying based on the type of charger (1A or 3A). Both outputs remain low regardless of whether I use a 1A or 3A USB charger. 0 Locked

    222 views
    2 replies
    Latest 6 months ago
    by swe zin aung
  • Suggested Answer

    ESD701-Q1: The figure of Vclamp vs Time of the TVS ESD701-Q1 0 Locked

    135 views
    1 reply
    Latest 6 months ago
    by Sebastian Muriel
  • Suggested Answer

    TCAL6416: Translating I2C Bus Sticky Reset Functionality 0 Locked

    303 views
    6 replies
    Latest 6 months ago
    by Tyler Townsend
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