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
  • Answered

    TS3USB30E: Device that could switch D+, D-, CC1, ID(pin for OTG setting) between 2 USB port 0 Locked

    614 views
    3 replies
    Latest over 5 years ago
    by Malik Barton57
  • Suggested Answer

    DP83867IR: 1000base Magnetics Recommendations 0 Locked

    300 views
    1 reply
    Latest over 5 years ago
    by Vikram Sharma
  • Suggested Answer

    TPS65987D: When negotiate a PDO above 9V, the CC is easy lost after Increasing the voltage 0 Locked

    428 views
    5 replies
    Latest over 5 years ago
    by Kevin-Cheng
  • Answered

    TPS65988EVM: Configure as UFP 0 Locked

    232 views
    2 replies
    Latest over 5 years ago
    by Michael Balourdas
  • Suggested Answer

    DP83869HM: Non-transparent mode 0 Locked

    283 views
    8 replies
    Latest over 5 years ago
    by Aniruddha Khadye
  • Not Answered

    DS90UB934-Q1: DS90UB934 register 0xD4 0 Locked

    223 views
    1 reply
    Latest over 5 years ago
    by Nicholas Darash
  • Suggested Answer

    DS90UB936-Q1: UB936 PDB threshold 0 Locked

    315 views
    2 replies
    Latest over 5 years ago
    by Mandeep S
  • Answered

    SN65DSI84: Resolution Upgrade 0 Locked

    197 views
    2 replies
    Latest over 5 years ago
    by Franz Figueroa32
  • Suggested Answer

    SN65LVPE501: Why does not this SN65LVPE501 connect PCIe reference clock between host and device? 0 Locked

    410 views
    2 replies
    Latest over 5 years ago
    by Lee Sledjeski
  • Answered

    HD3SS3212: ROHS exemption 0 Locked

    196 views
    2 replies
    Latest over 5 years ago
    by [FAE] Andrew Wang
  • Suggested Answer

    DS90UB924-Q1: serializer solution for 924 0 Locked

    306 views
    1 reply
    Latest over 5 years ago
    by Casey McCrea
  • Answered

    TPS65982: Over-writing TPS65982 internal 'appcode' in OTP memory, rather than using SPI flash memory or UART 0 Locked

    833 views
    18 replies
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Suggested Answer

    SN65DSI86: MIPI to USB/DPI bridge 0 Locked

    689 views
    3 replies
    Latest over 5 years ago
    by David (ASIC) Liu
  • Suggested Answer

    TPS65987D: Can microcontroller control charger via TSP65987? 0 Locked

    476 views
    1 reply
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Answered

    TLIN1028-Q1: TJA1028 replacement 0 Locked

    440 views
    2 replies
    Latest over 5 years ago
    by Dongbao Zhou
  • Answered

    HD3SS3212-Q1: Voltage applied to SEL/OEn pin while Vcc is not applied 0 Locked

    310 views
    1 reply
    Latest over 5 years ago
    by Malik Barton57
  • Suggested Answer

    TUSB501-Q1: Schematic Review 0 Locked

    240 views
    1 reply
    Latest over 5 years ago
    by Malik Barton57
  • Not Answered

    TUSB322I: Support for Type-C Plug usage in Design 0 Locked

    572 views
    3 replies
    Latest over 5 years ago
    by Malik Barton57
  • Suggested Answer

    THS8200-EP: THS8200 VGA REGISTER SETTINGS 0 Locked

    458 views
    1 reply
    Latest over 5 years ago
    by Rex Chang
  • Not Answered

    TVP5150AM1: Can i know difference between marking 5150I & 5150Q 0 Locked

    217 views
    1 reply
    Latest over 5 years ago
    by Rex Chang
<>