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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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  • Answered

    DP83867IR: Error of the D/S (SNLS484E), Figure 10 0 Locked

    506 views
    2 replies
    Latest over 7 years ago
    by Hiroshi Katsunaga
  • Answered

    DP83822I: Is it necessary to add an exterlal ESD diode on Tx and Rx when using POE 0 Locked

    666 views
    2 replies
    Latest over 7 years ago
    by Shinichi Inoue
  • Not Answered

    DS110DF410: DS110DF410 show high bit error rate while unplug the SFP+ cable and plug the SFP+ cable again. 0 Locked

    744 views
    2 replies
    Latest over 7 years ago
    by Liang Liu1
  • Answered

    TPS2553-1: About release conditions of current limit 0 Locked

    818 views
    7 replies
    Latest over 7 years ago
    by Hide
  • Answered

    TUSB4041I: About VDD and VDD33 supply ramp requirements 0 Locked

    1494 views
    8 replies
    Latest over 7 years ago
    by Masanori Tachibana
  • Answered

    THVD1452: RS-422 / RS-485 Full Duplex with Switchable Termination in a multi-protocol context 0 Locked

    1123 views
    1 reply
    Latest over 7 years ago
    by Hao L
  • Suggested Answer

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    697 views
    1 reply
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    by BOBBY
  • Suggested Answer

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    1 reply
    Latest over 7 years ago
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  • Suggested Answer

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    313 views
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    by Gerasimos Madalvanos66
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    1028 views
    2 replies
    Latest over 7 years ago
    by Alex Strelnik
  • Answered

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    805 views
    7 replies
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    by Hao L
  • Answered

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    918 views
    4 replies
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  • Answered

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    623 views
    1 reply
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    by Yaser Ibrahim
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    298 views
    1 reply
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  • Suggested Answer

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  • Suggested Answer

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    480 views
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    by Nasser Mohammadi
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    2876 views
    1 reply
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    652 views
    2 replies
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    TPS65983: charging problem between tps65983 and tps65988 0 Locked

    1712 views
    7 replies
    Latest over 7 years ago
    by Eric Beljaars
  • Answered

    ISO3082: ISO3082 tx error 0 Locked

    2122 views
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    by Wade Zhang
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