TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Interface

Interface

Interface forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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] DP++ & Dual Mode Implementation using a DP redriver

    Vishesh Pithadiya
    Vishesh Pithadiya
    Part Number: TDP2004 Tool/software: What is Dual Mode Dual mode or DP++ allows for a DP source to output a HDMI signal to a sink without using an active protocol converter. The DP source must be DP++ capable for dual mode operation. The key considerations…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR810: How should PCIe redriver PD pins be configured?

    Evan Su
    Evan Su
    Part Number: DS320PR810 Tool/software: TI PCIe Gen 5/Gen 4 redrivers have powerdown (PD or PWDN) pins. How should I configure them, and why does TI suggest connecting them to inverted PERST# or PRSNT#?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] SN65DPHY440SS: What is the design constraint for DPHY440 lane 0 when using in a MIPI CSI design?

    David (ASIC) Liu
    David (ASIC) Liu
    Part Number: SN65DPHY440SS Other Parts Discussed in Thread: SN75DPHY440SS Tool/software: I'm utilizing the SN75DPHY440SS in 4 lane configuration with default configuration parameters, sourced by a CSI-2 source. Lanes 1, 2, and 3 are correctly driven and…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB1142: How to properly connect the TUSB1142 FLIP pin to the TPS2583xA-Q1 CC controller

    David (ASIC) Liu
    David (ASIC) Liu
    Part Number: TUSB1142 Other Parts Discussed in Thread: TPS25820 , Tool/software: The TUSB1142 design uses the Flip signal from a TPS25820 to switch the SuperSpeed signals from a USB Type C connector. We are not able to get SuperSpeed to work at all.
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS280DF810: Why is 25G/28G Retimer PRBS Generator Not Working?

    Drew Miller1
    Drew Miller1
    Part Number: DS280DF810 Other Parts Discussed in Thread: DS250DF410 Tool/software: Introduction: One common debug question when using TI's 25G/28G is why is the PRBS generator not working? This FAQ will review the key criteria for the retimer PRBS generator…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB211A: Why does the USB 2.0 redriver not appear to work when taking eye-diagrams?

    Undrea Fields
    Undrea Fields
    Part Number: TUSB211A Tool/software: In order to perform eye-diagram testing, the TUSB211A and other USB 2.0 redrivers must first detect the scope termination after power on or reset. Once termination has been detected, then the redriver will enable the…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS280DF810: Which 25/28G Retimer Should I Select?

    Drew Miller1
    Drew Miller1
    Part Number: DS280DF810 Other Parts Discussed in Thread: DS250DF210 , DS250DF230 , DS250DF410 , DS250DF810 , Tool/software: TI has several retimers in its 25/28G retimer product family. This FAQ breaks down some of the key differences between TI's 25…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS280DF810: How can I calculate estimated signal conditioner power consumption?

    Drew Miller1
    Drew Miller1
    Part Number: DS280DF810 Tool/software: When implementing a signal conditioning device in a system, one design consideration is the device power consumption. In order to address this design consideration, it's valuable to understand how to calculate the…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB522P: Where should a USB3 redriver be placed?

    Undrea Fields
    Undrea Fields
    Part Number: TUSB522P Tool/software: The USB3 redriver is meant to recover signal loss from a lossy channel. The redriver is best placed near the end of the channel. For example, in a motherboard application, the redriver is best placed closer to the…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB8041A: Can USB hub be cascaded?

    Brian Zhou
    Brian Zhou
    Part Number: TUSB8041A Tool/software: Cascading USB hubs means to connect a root USB hub to the next tier which has another one or more hubs and few other devices and carrying forth in multiple tiers of hubs and devices . The USB standard specifies the…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    DS90UB953-Q1: Does FPD-LINK serializer support sleep and remote wakeup 0 Locked

    253 views
    1 reply
    Latest over 1 year ago
    by Darrah Merillat
  • Answered

    DP83867IS: SGMII not communicating and INT_TST_MODE_1 set to 1 0 Locked

    692 views
    14 replies
    Latest over 1 year ago
    by Emanuele Ghidoli
  • Suggested Answer

    TCAN1044AV-Q1: a ground fault/sky fault during communication 0 Locked

    241 views
    1 reply
    Latest over 1 year ago
    by Sean Guo
  • Suggested Answer

    DP83867IR: ET1011C Replacement 0 Locked

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

    TFP401A: Please check the reference schematic. 0 Locked

    486 views
    5 replies
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Suggested Answer

    TFP410: DVI Specifications 0 Locked

    334 views
    1 reply
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Answered

    TVS0500: Parts - design recommendations to enhance EMC and provide ESD/Surge protection for sensing RTD temperature while keeping accuracy 0 Locked

    735 views
    8 replies
    Latest over 1 year ago
    by Dale Li
  • Suggested Answer

    TCAN4550: What is the minimum frequency clock required to run the CAN bus at 125Kbps? 0 Locked

    1257 views
    3 replies
    Latest over 1 year ago
    by Jonathan Nerger
  • Answered

    DP83825I: Replacing DP83848 Questions on Transformer/transformer-less design 0 Locked

    787 views
    5 replies
    Latest over 1 year ago
    by Evan Mayhew
  • Suggested Answer

    TUSB1002: Difference between TUSB1002 and TUSB1002A 0 Locked

    318 views
    1 reply
    Latest over 1 year ago
    by Ryan Kitto
  • Suggested Answer

    TCAN1145-Q1: Q1 0 Locked

    273 views
    5 replies
    Latest over 1 year ago
    by Eric Schott1
  • Suggested Answer

    SN65DPHY440SS: I2C registers -- are they persistent or volatile 0 Locked

    164 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    TLIN1021A-Q1: Electrical characteristics 0 Locked

    219 views
    3 replies
    Latest over 1 year ago
    by Jeffrey Chung1
  • Suggested Answer

    TCA9803: hang-up issue 0 Locked

    369 views
    4 replies
    Latest over 1 year ago
    by Rice Lee
  • Answered

    TCA9517A: TCA9517A 0 Locked

    319 views
    3 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    DP83TC811-Q1: How No Frame Detected Interrupt work on no link status 0 Locked

    270 views
    2 replies
    Latest over 1 year ago
    by Scott Gao
  • Answered

    DS90UB947-Q1: DS90UB947-Q1 I2C address not found 0 Locked

    267 views
    2 replies
    Latest over 1 year ago
    by Kexiang Fu
  • Suggested Answer

    TUSB2046B: Designing issue 0 Locked

    362 views
    3 replies
    Latest over 1 year ago
    by Brian Zhou
  • Answered

    SN75LVPE5421: MUX's post channel length need match or maximum difference? 0 Locked

    281 views
    5 replies
    Latest over 1 year ago
    by Evan Su
  • Not Answered

    DS90UB983-Q1: HPD handshake process and DP link connection 0 Locked

    657 views
    4 replies
    Latest over 1 year ago
    by Ikram Haque
<>