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] DP83867E: How to force 10/100/1000 Mbps speed in Ethernet PHYs?

    Evan Mayhew
    Evan Mayhew
    Part Number: DP83867E Other Parts Discussed in Thread: USB-2-MDIO To force a specific speed, auto-negotiation is left enabled while disabling advertisements for all non-desired speeds. The scripts to do this in the USB-2-MDIO interface for the DP83867…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] How to read and write Ethernet PHY registers using a Linux terminal?

    David Creger
    David Creger
    There are several different tools available in a Linux environment to read and write registers on a TI PHY. Several of these options are listed below. MII read: This is the only command which can and must be used in U-boot. Stop the autoboot process…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83TC812S-Q1: How to disable 25MHz clock on clkout pin?

    Vikram Sharma
    Vikram Sharma
    Part Number: DP83TC812S-Q1 For DP83TC812S/R and DP83TC814-Q1 if clkout pin is not being used to provide a clock signal to another component, then it is recommended to shut down this clock output and reduce its impact on EM emissions. Clkout's output…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] Which conformal coating is recommended for Ethernet PHY products?

    Vikram Sharma
    Vikram Sharma
    TI does not have a recommendation for any specific conformal coat or underfill product. In some temperature ranges these materials can be detrimental if the conformal coating or underfill product has a mismatched CTE vs. solder joint (Z axis). This…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83867IR: How to test the link-quality using DP83867's BIST and status registers?

    Vikram Sharma
    Vikram Sharma
    Part Number: DP83867IR DP83867 PHY (and other TI industrial and automotive PHYs) have the capability to : 1. Generate the packetized data 2. Capture the number of frames received 3. Capture the number of frames received with errors. These parameters…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83TD510E: How to check throughput without depending upon MAC?

    Vikram Sharma
    Vikram Sharma
    Part Number: DP83TD510E DP83TD510E PHY (and other TI industrial and automotive PHYs) have the capability to : 1. Generate the packetized data 2. Capture the number of frames received 3. Capture the number of frames received with errors. These…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83867E: How do I choose magnetics for my industrial PHY?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83867E There are 5 key parameters to look out for when selecting magnetics: Magnetic type (specifically for integrated RJ-45/Magnetic component) Can the recommended MDI configuration still be met with this component? Turns…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] TLK2711-SP: Eye Mask Recommendations

    Drew Miller1
    Drew Miller1
    Part Number: TLK2711-SP There have been some questions regarding the TLK2711-SP eye mask related to the following E2E thread, so I am hoping to clarify them in this post. TLK2711-SP: Is there an EYE diagram mask definition available? - Space & High…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UH941AS-Q1: How to configure FPD-Link III 94x audio

    Ryan Fleetham
    Ryan Fleetham
    Part Number: DS90UH941AS-Q1 How do I configure audio for FPD-Link III 94x devices?
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83826E: In enhanced mode, how does DP83826 strapping work?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826E When configuring DP83826 in Enhanced Mode, please consult the following flowchart to understand how the different strap pins configure the PHY into various modes.
    • over 3 years ago
    • Interface
    • Interface forum
<>

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

    DP83848K Queries 0 Locked

    446 views
    2 replies
    Latest over 10 years ago
    by Byron Loader
  • Discussion

    Cascading LMH0366 SPI interfaces Locked

    447 views
    2 replies
    Latest over 10 years ago
    by Renzo Posega
  • Answered

    TPS65982 UL certification 0 Locked

    668 views
    2 replies
    Latest over 10 years ago
    by Hiroaki Kohriyama
  • Not Answered

    DS90C402 IBIS Model 0 Locked

    1118 views
    3 replies
    Latest over 10 years ago
    by Lee Sledjeski
  • Not Answered

    DP83640-compliant to G.8273.2 including noise transfer & noise tolerance requirement ? 0 Locked

    392 views
    1 reply
    Latest over 10 years ago
    by Rob Rodrigues
  • Not Answered

    TPD4E1U06 can meet IEC61000-4-4 and IEC61000-4-5? 0 Locked

    688 views
    1 reply
    Latest over 10 years ago
    by Guy Yater
  • Answered

    SN75DP130 Displayport repeater 0 Locked

    378 views
    1 reply
    Latest over 10 years ago
    by Moises Garcia
  • Answered

    ULN2003A and ULN2003B - MM ESD value 0 Locked

    1238 views
    5 replies
    Latest over 10 years ago
    by Michael J Schultis
  • Not Answered

    I2C comm error with PCA9518D 0 Locked

    399 views
    2 replies
    Latest over 10 years ago
    by geert de vries
  • Answered

    Down stream port Configuration for TUSB8041 0 Locked

    1650 views
    4 replies
    Latest over 10 years ago
    by Pathireddy Sukumar Reddy
  • Answered

    XIO2001 translation time 0 Locked

    1280 views
    7 replies
    Latest over 10 years ago
    by Daisuke Maeda
  • Answered

    TLK10232 1E.0007 and 1E.0008 register access 0 Locked

    701 views
    4 replies
    Latest over 10 years ago
    by Yoshihiro Okabe
  • Answered

    [ DS90UB914A ] External 100ohm Termination Resistor For CMLOUTP/N 0 Locked

    688 views
    2 replies
    Latest over 10 years ago
    by Kenichiro
  • Not Answered

    TPS5200 protection from short 0 Locked

    347 views
    0 replies
    Started over 10 years ago
    by Josh%20Mandich
  • Not Answered

    Need spice model for DS15EA101 0 Locked

    971 views
    5 replies
    Latest over 10 years ago
    by Michael Lu (Santa Clara)
  • Answered

    16-bit I2C addressing? 0 Locked

    1397 views
    3 replies
    Latest over 10 years ago
    by Jonathan Valdez
  • Not Answered

    Multipoint-lvds line driver and impedances 0 Locked

    779 views
    3 replies
    Latest over 10 years ago
    by Casey McCrea
  • Not Answered

    DS99R103 FSCM 0 Locked

    401 views
    1 reply
    Latest over 10 years ago
    by Nasser Mohammadi
  • Not Answered

    Problem with the TUSB8040A1. 0 Locked

    2573 views
    14 replies
    Latest over 10 years ago
    by George Kokotas
  • Answered

    DS90UR241 - timing requirement between Power ON and TCLK input 0 Locked

    328 views
    1 reply
    Latest over 10 years ago
    by Mark Sauerwald88474
<>