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] 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
  • [FAQ] DP83867E: What is the default mode of RGMII when using DP83867, shift or align?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83867E When bootstrapped to be in RGMII mode, DP83867 will be in shift mode by default; not align mode. The modes will be corroborated via Reg 0x32[1:0].
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83869HM: How to generate 125MHz on CLKOUT pin for DP83869

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83869HM DP83869HM needs an additional register to be written to enable CLKOUT modification. By default, this signal is a buffered version of the XI signal. Reg 0xC6 must have 0x10 written in order for the value in Reg 0x170[12:8] to take…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] TI Ethernet PHY Capacitive Coupling (Transformerless Operation)

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Other Parts Discussed in Thread: DP83869 Summary: All of our Industrial Ethernet PHYs support Transformer-less Operation via Capacitive Coupling except for the DP83867. The DP83867 does not support Transformer-less Operation. List of Industrial…
    • over 2 years ago
    • Interface
    • Interface forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Not Answered

    TIDA 00625 (TUSB211 & TUSB501DRF) Circuit Placement?? 0 Locked

    422 views
    0 replies
    Started over 9 years ago
    by AndrewKim
  • Answered

    DS90LV049 EN pin number 0 Locked

    645 views
    2 replies
    Latest over 9 years ago
    by T.K. Chin
  • Not Answered

    Use two DS80PCI402 as x8 lane PCIE3.0 redriver 0 Locked

    430 views
    1 reply
    Latest over 9 years ago
    by Michael Hinh
  • Suggested Answer

    TUSB1310A (LS/FS Serial Mode) 0 Locked

    1279 views
    5 replies
    Latest over 9 years ago
    by Gerardo
  • Answered

    Latest schematic of XIO3130EVM 0 Locked

    602 views
    1 reply
    Latest over 9 years ago
    by Elias Villegas M.
  • Suggested Answer

    TUSB3410 for Baud rate 926.1k 0 Locked

    417 views
    1 reply
    Latest over 9 years ago
    by Elias Villegas M.
  • Not Answered

    TUSB2036 Not Enabling Power Switch 0 Locked

    287 views
    1 reply
    Latest over 9 years ago
    by Joel Jimenez0
  • Suggested Answer

    I2C Clock arbitration 0 Locked

    1810 views
    4 replies
    Latest over 9 years ago
    by Jonathan Valdez
  • Answered

    DP139 reference schematics 0 Locked

    455 views
    3 replies
    Latest over 9 years ago
    by Moises Garcia
  • Not Answered

    Thunderbolt PCIe interface 0 Locked

    464 views
    2 replies
    Latest over 9 years ago
    by Chess Lim
  • Suggested Answer

    TUSB3410 for RS485 function 0 Locked

    555 views
    2 replies
    Latest over 9 years ago
    by Patrick Chen(TPE System & Application)
  • Not Answered

    DP83620 - CLK_OUT X1 reference clock pass-through 0 Locked

    800 views
    5 replies
    Latest over 9 years ago
    by Greg
  • Suggested Answer

    Where can I get TUSB7320 PCIe RefClk Spec? 0 Locked

    577 views
    3 replies
    Latest over 9 years ago
    by j-breeze
  • Answered

    TSB81BA3 operation 0 Locked

    1035 views
    7 replies
    Latest over 9 years ago
    by Clemens Ladisch
  • Not Answered

    Dp83848 not working for lpc2388 0 Locked

    334 views
    0 replies
    Started over 9 years ago
    by jaya lakshmi64
  • Answered

    Magnetics Integrated IP67 Rated Connector for Ethernet 0 Locked

    513 views
    1 reply
    Latest over 9 years ago
    by Rob Rodrigues
  • Not Answered

    DS90LV048A LVDS receiver - can it be damaged if the inputs are driven when no VCC is applied to the DS90LV048A 0 Locked

    356 views
    1 reply
    Latest over 9 years ago
    by Lee Sledjeski
  • Answered

    TUSB7320 / SMI output use case 0 Locked

    322 views
    1 reply
    Latest over 9 years ago
    by Elias Villegas M.
  • Answered

    HD3SS460EVM schematic 0 Locked

    626 views
    5 replies
    Latest over 9 years ago
    by Jason M12556
  • Answered

    DS26LV31TM&DS26LV32ATM / about moisture prevention 0 Locked

    456 views
    1 reply
    Latest over 9 years ago
    by T.K. Chin
<>