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] DP83867CR: How to generate recovered clock using DP83867?

    Vikram Sharma
    Vikram Sharma
    Part Number: DP83867CR To generate clock in sync with the link-partner (recovered clock of 125MHz or 25MHz) on the CLKOUT pin of DP83867 : program register 0x0170[12:8] = 00000 for 125MHz program register 0x0170[12:8] = 00100 for 25MHz Note…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] ESD and TVS Protection Devices: All Technical Documentation

    Chris Murphy
    Chris Murphy
    Application Notes Protecting Automotive Can Bus Systems from ESD Overvoltage Events ESD and Surge Protection for USB Interfaces Automotive SerDes ESD Protection MSP430 System-Level ESD Considerations (Rev. B)…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83TD510E: Can we use a transformer instead of Capacitor for AC coupling on the MDI side for DP83TD510?

    Hillman Lin
    Hillman Lin
    Part Number: DP83TD510E Yes, transformer can be used for filtering out the DC signal when the data is passing through the MDI side. In fact, we use transformer to filter out the AC signal in the Power over Data Line (PoDL) application. Here are the…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] What is the difference between RMII slave signaling and RMII master signaling?

    Hillman Lin
    Hillman Lin
    RMII slave signaling is connecting 50MHz Crystal to two XI pin of the PHY and/or MAC RMII master signaling is connection 25MHz Crystal to one Master and provide a 50MHz reference lock through REF_CLK pin to the XI pin of the slave side. Slave side does…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83TC812R-Q1: How can I connect PHYs back to back over RMII?

    Hillman Lin
    Hillman Lin
    Part Number: DP83TC812R-Q1 There are two type of mode that RMII can support: RMII normal mode and RMII Repeater mode: RMII normal mode is also known as MAC to PHY RMII connection. This mode is set as default mode in DP83TC812 so it did not need…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83TC811S-Q1: Why is Slave/Managed mode PHY linking up with Master/Autonomous PHY link partner?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83TC811S-Q1 Other Parts Discussed in Thread: DP83TC811R-Q1 When using DP83TC811S-Q1 (or DP83TC811R-Q1), and setting the PHY into managed mode as a slave device via bootstrapping settings, if this device is connected to a master link partner…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UH949-Q1: Disable HDCP to work with UB Deserializer

    Alex Reid1
    Alex Reid1
    Part Number: DS90UH949-Q1 Hello, My customer would like to use DS90 UH949 -Q1 devices in place of the DS90 UB949A -Q1 to keep production running. In reviewing the details they have the following questions. Can the HDCP function be disabled? If…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] Why am I getting "clause-45 not supported" and "error-95" errors with PHY drivers?

    Vikram Sharma
    Vikram Sharma
    Possible reason can be : - "phy_read_mmd" and "phy_write_mmd" are not supported in your kernel version (if version is old). Possible solution to be evaluated : - Change "phy_write_mmd" to "phy_write_mmd_indirect" function and do the corresponding…
    • over 3 years ago
    • Interface
    • Interface forum
  • [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
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Not Answered

    DS75176BT Operating Junction Temperature 0 Locked

    465 views
    2 replies
    Latest over 10 years ago
    by GaryC
  • Answered

    LMH1983 - Input pin 0 Locked

    550 views
    4 replies
    Latest over 10 years ago
    by Kawai
  • Answered

    What is TPL0102 Really Resistance Values Formula ?! 0 Locked

    421 views
    1 reply
    Latest over 10 years ago
    by Jared Becker
  • Not Answered

    Does TPD12S016 support HDMI 2k/4k ? 0 Locked

    1356 views
    7 replies
    Latest over 10 years ago
    by Guy Yater
  • Not Answered

    API documentation for Analog LaunchPad (v1.53.0010) 0 Locked

    1610 views
    3 replies
    Latest over 10 years ago
    by Dac Tran
  • Not Answered

    AM26LV32ESDREP Valid Part Number? 0 Locked

    696 views
    1 reply
    Latest over 10 years ago
    by Ron Michallick
  • Suggested Answer

    About unused SN65HVD3082E (A & B pin) 0 Locked

    589 views
    3 replies
    Latest over 10 years ago
    by Miguel Robertson
  • Not Answered

    Problem with I2C "ack" between DS90UB925Q and DS90UB926Q 0 Locked

    484 views
    2 replies
    Latest over 10 years ago
    by Pascal Lapointe
  • Suggested Answer

    Down Stream bus voltage regarding? 0 Locked

    915 views
    7 replies
    Latest over 10 years ago
    by Vishal A
  • Answered

    TPL0102 IDEAL RESISTANCE VALUES ISSUES....... 0 Locked

    450 views
    1 reply
    Latest over 10 years ago
    by Jonathan Valdez
  • Answered

    XIO2001 PCI Bus Signal Length Match ? 0 Locked

    1877 views
    6 replies
    Latest over 10 years ago
    by Chun Ling Chen
  • Answered

    SN65LVDS302 Storage Temperature 0 Locked

    677 views
    3 replies
    Latest over 10 years ago
    by NAOKI AOYAMA
  • Not Answered

    RS485 hot plugging (with stubs). 0 Locked

    918 views
    1 reply
    Latest over 10 years ago
    by Till-Jonas Ostermann
  • Not Answered

    Urgent question on DS90LV031A 3V LVDS Diff Line Drivers 0 Locked

    387 views
    1 reply
    Latest over 10 years ago
    by Lee Sledjeski
  • Not Answered

    TUSB2077APTR Land Pattern 0 Locked

    359 views
    1 reply
    Latest over 10 years ago
    by Joel Jimenez0
  • Answered

    DS90UB913A/14A-CXEVM: I2C communication with Remote slave attached to Remote SER 0 Locked

    2044 views
    5 replies
    Latest over 10 years ago
    by Christian Pelletier
  • Answered

    DC bias circuit on DP83867 0 Locked

    925 views
    2 replies
    Latest over 10 years ago
    by Ken Hashi
  • Not Answered

    TUSB1210 VBAT maximum voltage 0 Locked

    372 views
    1 reply
    Latest over 10 years ago
    by Gerardo
  • Not Answered

    DS90UB947-Q1 IBIS Model 0 Locked

    314 views
    0 replies
    Started over 10 years ago
    by Preetesh Rathod
  • Not Answered

    DP83865 bandgap resistor 0 Locked

    588 views
    2 replies
    Latest over 10 years ago
    by user3969614
<>