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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] How to Confirm Ethernet PHY Strapping

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Other Parts Discussed in Thread: DP83869 Our Ethernet PHYs have Hardware Bootstraps that allow the PHY to be configured without the need for register access and also set the PHY ID. Either one of these being mismatched can cause issues, e.g. PHY is configured…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83826I: How do I debug a PHY issue within an EtherCAT network?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826I 3644.How to debug PHY level issues in EtherCAT networks.pdf
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] 10base-T and 10 base-Te difference

    Hillman Lin
    Hillman Lin
    What is the difference between 10Base-T and 10Base-Te?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83TD510E-EVM: How to use ping and iperf between two PCs through 510EVM Link?

    Evan Mayhew
    Evan Mayhew
    Part Number: DP83TD510E-EVM ping&iperf_510.ppt
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83826E: How does pin 29 on DP83826 act depending on strap mode?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826E DP83826 in Enhanced mode has a pin which is GPIO, pin 29. This pin can be an LED or can be used as CRS. When PHY is set in RMII mode, this pin can be reprogrammed to be LED or CRS. When MII is strapped, this pin is forced to be CRS…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: How to use RMII repeater mode in DP83822?

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I Could someone guide me on how to use DP83822 for RMII repeater mode?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: Link up debug with DP83822

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: 822/826 Odd Nibble Detection disable for EtherCAT application

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I For 822/826 PHYs, Odd Nibbles Detection register need to be disable in order to prevent unexpected link loss in EtherCAT application. DP83826PHY: Odd Nibble Detection could be disable by strap 1 CLKOUT/LED1 pin in enhanced…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] Can Auto-negotiation link up with Force mode on 100mbps?

    Hillman Lin
    Hillman Lin
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822IF: Fiber Link Status

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83822IF Other Parts Discussed in Thread: DP83822HF , The DP83822IF and DP83822HF are the fiber capable variants of the DP83822. Bit 2 in Register 0x0001 indicates link status for both Copper and Fiber modes of operation. In copper mode…
    • over 2 years ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Not Answered

    DP83TC815-Q1: Requred information about integration in linux kernal 0

    16 views
    0 replies
    Started 1 day ago
    by ABHIMANYU
  • Answered

    P82B96: Additional Question about P82B96 0

    66 views
    7 replies
    Latest 1 day ago
    by Takashi Imai
  • Not Answered

    DP83822I: Inquiry About EtherCAT Compliance Test 0

    35 views
    1 reply
    Latest 1 day ago
    by David (ASIC) Liu
  • Not Answered

    AM69A: Unable to connect to the network using our circuit board 0

    39 views
    0 replies
    Started 1 day ago
    by Glendon Chen
  • Suggested Answer

    DP83867IR: No ping response after LAN cable was disconnected and connected. 0

    91 views
    6 replies
    Latest 1 day ago
    by Naoto Uegaki
  • Answered

    TVP5158: TVP5158 Pixel-Interreaved mode (2ch) 0

    38 views
    2 replies
    Latest 1 day ago
    by Kiyofumi Zama
  • Not Answered

    DS320PR810: PCIE gen5 application 0

    27 views
    1 reply
    Latest 1 day ago
    by Gregory Kobyakov
  • Not Answered

    DS320PR1601RSCEVM: The problem with DS320PR1601 32-CHANNEL PCIE 5.0 DS320PR1601 Re-Driver Interface Evaluation Board 0

    264 views
    14 replies
    Latest 1 day ago
    by Gregory Kobyakov
  • Not Answered

    TIC12400: Problems with solder bonding during reflow soldering for P/N: TIC12400QDCPRQ1 0

    34 views
    1 reply
    Latest 1 day ago
    by Jack Guan
  • Not Answered

    DP83825EVM: DP83825 with i.MX RT1042 – “Cannot Initialize PHY” during Ethernet init 0

    32 views
    1 reply
    Latest 1 day ago
    by J
  • Suggested Answer

    DS280DF810: Follow up the 25Gbps can't link up issue 0

    120 views
    8 replies
    Latest 1 day ago
    by Drew Miller1
  • Not Answered

    DS90UB983-Q1: UB983 - UB984 FPD-link IV Single Link 6.75G config problem 0

    22 views
    1 reply
    Latest 1 day ago
    by Gil Abarca Ramos
  • Answered

    MAX3222E: Request for simulation model for MAX3222EIPWRG4 0

    20 views
    1 reply
    Latest 1 day ago
    by Ethan Sempsrott
  • Suggested Answer

    THVD1552: SPI to RS-422 TRANSMISSION 0

    42 views
    2 replies
    Latest 1 day ago
    by Ethan Sempsrott
  • Suggested Answer

    DS90LV047A: Letter of Volatility Request 0

    19 views
    1 reply
    Latest 1 day ago
    by Matt Smith
  • Suggested Answer

    TUSB2E11: USB Not Recommended Pre-Emphasis Settings 0

    216 views
    20 replies
    Latest 1 day ago
    by Ryan Kitto
  • Suggested Answer

    DP83849C: Query on 2-port Ethernet Switch IC operating temperature 0

    64 views
    4 replies
    Latest 1 day ago
    by Shane Hauser
  • Suggested Answer

    TIC12400-Q1: Enabling wetting current diagnostic functionality 0

    198 views
    18 replies
    Latest 1 day ago
    by Joshua Salinas
  • Suggested Answer

    TXV0106: Is there any concern use TXV0106 on Jtag? 0

    18 views
    1 reply
    Latest 1 day ago
    by Joshua Salinas
  • Not Answered

    TCAN4550: Regarding the status during errors 0

    132 views
    11 replies
    Latest 1 day ago
    by Jonathan Nerger
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