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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] 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
  • [FAQ] Extended Register Space Access for Ethernet PHYs

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Our Ethernet PHYs have a standard set of registers, 0x0-0x1F, that can be accessed in a straight forward fashion. Registers beyond 0x1F require a different approach to access. This FAQ is intended to provide a few examples on how to read/write these…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] SN65DSI86: SN65DSI86 Resolution Guide

    Allison Noe
    Allison Noe
    Part Number: SN65DSI86 What display resolution will the SN65DSI86 support?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Not Answered

    TCAN1044AV-Q1: TCAN1044AV-Q1 0 Locked

    411 views
    1 reply
    Latest over 1 year ago
    by Sean Guo
  • Suggested Answer

    DP83826E: DP83826E parts with 826E TI 198 ALRX G4 has problem linking up 0 Locked

    369 views
    1 reply
    Latest over 1 year ago
    by Alvaro (Al-vuh-roe) Reyes
  • Not Answered

    [FAQ] IxC 0 Locked

    2095 views
    0 replies
    Started over 1 year ago
    by Michael Ikwuyum
  • Answered

    AM26LS31: AM26LS31 0 Locked

    771 views
    6 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Not Answered

    DP83848K: SQ/NOPB 0 Locked

    590 views
    10 replies
    Latest over 1 year ago
    by Hillman Lin
  • Not Answered

    DP83867E: CLK_OUT reset behavior; chaining clocks 0 Locked

    672 views
    5 replies
    Latest over 1 year ago
    by Hillman Lin
  • Suggested Answer

    TUSB8042A: USB 3.2 Upstream port and only USB 2.0 Downstream port 0 Locked

    391 views
    1 reply
    Latest over 1 year ago
    by David (ASIC) Liu
  • Answered

    DS160PT801: Configure x2 links 0 Locked

    279 views
    2 replies
    Latest over 1 year ago
    by Evan Su
  • Answered

    DP83867E: Could we adjust RGMII raise / fall time by software register or hardware? 0 Locked

    479 views
    1 reply
    Latest over 1 year ago
    by Alvaro (Al-vuh-roe) Reyes
  • Suggested Answer

    DP83867IS: Review the MDI interface line's circuit 0 Locked

    2295 views
    27 replies
    Latest over 1 year ago
    by Gerome Cacho
  • Answered

    USB-TO-GPIO2: Letter of Volatility 0 Locked

    1165 views
    11 replies
    Latest over 1 year ago
    by Ryan Prather
  • Suggested Answer

    SN65HVD72: Flow while Vcc is off 0 Locked

    450 views
    1 reply
    Latest over 1 year ago
    by Amy
  • Answered

    PCA9535: If a 25% duty cycle square wave is applied to input pin before power-on, outputs don't change 0 Locked

    963 views
    18 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Suggested Answer

    TMUXHS4412: Compatibility of TMUXHS4412 with FPD LINK IV 0 Locked

    308 views
    1 reply
    Latest over 1 year ago
    by Brian Zhou
  • Answered

    TUSB211A: USB I/O port behavior when Vcc is not supplied 0 Locked

    499 views
    5 replies
    Latest over 1 year ago
    by Ryan Kitto
  • Not Answered

    TUSB211A: TUSB211A - IBIS model required. 0 Locked

    448 views
    1 reply
    Latest over 1 year ago
    by Ryan Kitto
  • Answered

    DS91M040: DS91M040: Unused input pins. 0 Locked

    590 views
    3 replies
    Latest over 1 year ago
    by Amy
  • Suggested Answer

    TS3USB3031: Back power on VCC 0 Locked

    360 views
    1 reply
    Latest over 1 year ago
    by Brian Zhou
  • Answered

    ONET4211LD: ONET4211LD reference design gerber files 0 Locked

    325 views
    1 reply
    Latest over 1 year ago
    by Nasser Mohammadi
  • Not Answered

    DP83867IS: Link Up Issue 0 Locked

    649 views
    11 replies
    Latest over 1 year ago
    by Alvaro (Al-vuh-roe) Reyes
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