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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] 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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  • Answered

    DS30BA101: Can DS30BA101 be used as clock buffer? 0 Locked

    298 views
    1 reply
    Latest over 3 years ago
    by Nasser Mohammadi
  • Answered

    DP83867IS: Power Supply Sequence 0 Locked

    354 views
    1 reply
    Latest over 3 years ago
    by David Creger
  • Suggested Answer

    TSER953: Is it possible for the TSER953 to convert low-rate signals 0 Locked

    529 views
    6 replies
    Latest over 3 years ago
    by Kenneth Arnold
  • Suggested Answer

    DS90UB947-Q1: FPD3 TX Registers 0 Locked

    286 views
    1 reply
    Latest over 3 years ago
    by Ryan Kitto
  • Answered

    DS90UB940-Q1: video data status 0 Locked

    349 views
    1 reply
    Latest over 3 years ago
    by Hamzeh Jaradat
  • Answered

    SN75DPHY440SS: Schematic and layout review 0 Locked

    246 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Answered

    DP83869HM: 1000BASE-X SFP; CML vs LVDS 0 Locked

    1056 views
    2 replies
    Latest over 3 years ago
    by Steven Hansen
  • Answered

    TCA9548A-Q1: Thermal PAD connection 0 Locked

    348 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Answered

    TDP142: Asking for TDP142 spec about eDP 0 Locked

    430 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Not Answered

    SN65DP159: TX support details 0 Locked

    195 views
    1 reply
    Latest over 3 years ago
    by Zach Dryer
  • Answered

    TRS232: RS232 and RS484 requirement to one connector 0 Locked

    599 views
    2 replies
    Latest over 3 years ago
    by John Boecker
  • Suggested Answer

    SN75DPHY440SS: Insertion loss spec. 0 Locked

    298 views
    3 replies
    Latest over 3 years ago
    by David (ASIC) Liu
  • Answered

    THVD1406: About the location of the Varistor 0 Locked

    699 views
    3 replies
    Latest over 3 years ago
    by Hide
  • Answered

    DS90UB933-Q1: Regarding I2C bus contention. 0 Locked

    349 views
    2 replies
    Latest over 3 years ago
    by Masanori Okano
  • Suggested Answer

    TS3DV642: TS3DV642 Unused Pins 0 Locked

    447 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Suggested Answer

    TUSB8044A: Unused Ports left as a NC? 0 Locked

    309 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Answered

    DP83848C: What Class of Output Drivers Does DP83848 Have? 0 Locked

    334 views
    2 replies
    Latest over 3 years ago
    by James Olson
  • Suggested Answer

    RM46L852: About SPI Speed on RM46L852. 0 Locked

    317 views
    1 reply
    Latest over 3 years ago
    by jagadish gundavarapu
  • Answered

    TCAN1463-Q1: RID(dom) 0 Locked

    478 views
    4 replies
    Latest over 3 years ago
    by Evan Wang
  • Answered

    DP83867IR: Mandatory pin straps 0 Locked

    302 views
    2 replies
    Latest over 3 years ago
    by Mochi
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