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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] DS90UB960-Q1: BIST Duration

    ReedKacz
    ReedKacz
    Part Number: DS90UB960-Q1 Hi Team, What is the recommended duration to run the BIST? Thanks Reed
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] How to select correct RGMII delay mode for PHY and MAC?

    Vikram Sharma
    Vikram Sharma
    RGMII standard asks for the introduction of delay in the clock (RX_CLK/TX_CLK) with respect to the respective data (RX_D*/RX_CTRL or TX_D*/TX_CTRL). This delay can be introduced at the source of the clock or at the receiver side. Following table should…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] How to select the crystal's ppm specification for an Ethernet system?

    Vikram Sharma
    Vikram Sharma
    Other Parts Discussed in Thread: DP83TC811 Ethernet data travels effectively from one MAC to another MAC with two Ethernet PHYs in between. Each of these 4 ICs can have their own reference clocks and crystal attached to each is the usual source of this…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83867IR: DP83867 digital loopback fail, how to set MII and PCS loopback

    Richard Yang1
    Richard Yang1
    Part Number: DP83867IR Hi Team: Customer side need our help to find the root cause of DP83867 Communication failure issue from one failed board . could you please help to take a look at the attached , customer need to know How to enable MII and PCS…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] RGMII Timing - Align and Shift mode

    Gokul Koraganji
    Gokul Koraganji
    Definitions: TX_DATA[3:0], TX_CLK (naming of TI Ethernet PHYs) are transmitted by the MAC/(Repeater PHY) and RX_DATA[3:0], RX_CLK (naming of TI Ethernet PHYs) are transmitted by Ethernet PHY. S.No Mode Definition 1 PHY: RX Align…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB933-Q1: DS90UB933-Q1 and DS90UB913A-Q1 MODE Decode

    Casey McCrea
    Casey McCrea
    Part Number: DS90UB933-Q1 Other Parts Discussed in Thread: DS90UB913A-Q1 , How do I determine if the DS90UB933-Q1 or DS90UB913A-Q1 device is operating in RAW10, RAW12LF, or RAW12HF through registers?
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] Demystifying Surge Protection

    Matt Smith
    Matt Smith
    Please refer to the links below to access our content related to Demystifying Surge Protection: Videos https://training.ti.com/getting-started-interface-protection White paper https://www.ti.com/lit/pdf/slyy152
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] ESD Fundamentals Training

    Matt Smith
    Matt Smith
    Please refer to the links below to access our ESD Fundamentals training: Videos https://training.ti.com/getting-started-interface-protection Blog Posts Part 1: https://e2e.ti.com/blogs_/b/powerhouse/posts/esd-fundamentals-part-1-what-is…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] ESD and TVS Protection Devices: Key Collateral and FAQs

    Matt Smith
    Matt Smith
    Please use the links below to access our top collateral/FAQs to learn all about protection devices, ESD and surge standards, and how to properly protect your system from ESD and surge events. [FAQ] What TI ESD/TVS diode should I use to protect Interfaces…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] How to select TI High Speed Mux devices?

    Brian Zhou
    Brian Zhou
    There are many Mux devices in TI high speed portfolio, sometimes it's not easy to select a right part for a particular application. This FAQ is used to help FAE or customer to choose the right Mux device based on Mux performance, channel numbers, protocols…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
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  • Not Answered

    Linux/DP83867IR: dp83867 device driver for kernel version 3.4.39 0 Locked

    3067 views
    3 replies
    Latest over 8 years ago
    by Seung Bum Lee
  • Answered

    TSB81BA3E: Looking for 3 port HUB reference design, WITHOUT a LLC 0 Locked

    666 views
    1 reply
    Latest over 8 years ago
    by Clemens Ladisch
  • Answered

    DS90UB949-Q1: DS90UB949-Q1 design need urgent help 0 Locked

    1005 views
    1 reply
    Latest over 8 years ago
    by Steven(Shenzhen) Shi
  • Suggested Answer

    DS90UB921-Q1: Debug NOK 0 Locked

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    1 reply
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    by Steven(Shenzhen) Shi
  • Suggested Answer

    DS90UB921-Q1: DIN Pin State When it power up 0 Locked

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    by Steven(Shenzhen) Shi
  • Suggested Answer

    DS90UB949-Q1: DS90UB949-Q1 HPD 0 Locked

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    1 reply
    Latest over 8 years ago
    by Steven(Shenzhen) Shi
  • Not Answered

    DS80PCI810 EQ setting. 0 Locked

    605 views
    1 reply
    Latest over 8 years ago
    by Lee Sledjeski
  • Not Answered

    DS125BR111: could use on interface which called CNVi and applicaiton for wireless card ?? 0 Locked

    1530 views
    1 reply
    Latest over 8 years ago
    by Lee Sledjeski
  • Not Answered

    TLK10031: Reference Clock Design 0 Locked

    1013 views
    4 replies
    Latest over 8 years ago
    by Yaoting Yang
  • Not Answered

    DS90CF384AQ Pin Mapping 0 Locked

    564 views
    1 reply
    Latest over 8 years ago
    by Darryl Jeong
  • Answered

    CCS/DS90UB954-Q1: Is there the reference circuit document to use DS90UB953 or DS90UB954? 0 Locked

    808 views
    2 replies
    Latest over 8 years ago
    by Ankur Verma
  • Answered

    TLK3101IRCPG4 vs TLK3101IRCP 0 Locked

    704 views
    2 replies
    Latest over 8 years ago
    by Mircea Bogdan
  • Answered

    TUSB3410UARTPDK: TIUSB3410UARTPDK shows as unknown device 0 Locked

    1956 views
    1 reply
    Latest over 8 years ago
    by Jorge Llamas (SWAT)
  • Answered

    TUSB3410UARTPDK: TUSB3410UARTPDK 0 Locked

    839 views
    1 reply
    Latest over 8 years ago
    by Jorge Llamas (SWAT)
  • Suggested Answer

    DS90UB929-Q1EVM: DS90UB929 EVM, HDMI working properly confirmation 0 Locked

    1998 views
    3 replies
    Latest over 8 years ago
    by Liam Keese
  • Answered

    ACA Dock Feature supported USB Hub controller 0 Locked

    1762 views
    3 replies
    Latest over 8 years ago
    by JMMN
  • Answered

    TUSB3410: Silent Installation for TUSB3410 VCP Driver 0 Locked

    1526 views
    1 reply
    Latest over 8 years ago
    by Jorge Llamas (SWAT)
  • Answered

    TS3USB3031: MHL port can be used as standard USB port ? 0 Locked

    585 views
    1 reply
    Latest over 8 years ago
    by WIN Maung
  • Answered

    TUSB9261: TUSB9261 TX Noise Margin 0 Locked

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  • Not Answered

    TUSB7340: PCIe USB OTG Controller 0 Locked

    2552 views
    1 reply
    Latest over 8 years ago
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