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
  • Suggested Answer

    TPS65981: Can't power role swap from peer after clearing dead battery flag 0 Locked

    290 views
    8 replies
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Suggested Answer

    DS16F95QML-SP: BXL CAD File 0 Locked

    351 views
    3 replies
    Latest over 5 years ago
    by Miguel Robertson
  • Answered

    TUSB4041I: device descriptor read error 0 Locked

    221 views
    1 reply
    Latest over 5 years ago
    by JMMN
  • Suggested Answer

    Difference between Can transceiver and controller 0 Locked

    23171 views
    3 replies
    Latest over 5 years ago
    by Eric Hackett
  • Suggested Answer

    MCU detect the GPIO value to verify the system 0 Locked

    144 views
    1 reply
    Latest over 5 years ago
    by Miguel Robertson
  • Suggested Answer

    HD3SS215: problem while routing PCB following datasheet 0 Locked

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

    TCA9548A: TCA9548A ibis file doesn't have series model 0 Locked

    423 views
    3 replies
    Latest over 5 years ago
    by Miguel Robertson
  • Suggested Answer

    TLK10031: IBIS Model 0 Locked

    216 views
    1 reply
    Latest over 5 years ago
    by Nasser Mohammadi
  • Suggested Answer

    I'm looking for a power line modem IC, something similar to ST7580 0 Locked

    298 views
    1 reply
    Latest over 5 years ago
    by MatthewPate
  • Suggested Answer

    TPS65987D: Profile 3 0 Locked

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

    TPS65987D: Current draw of the VIN_3V3 pin? 0 Locked

    196 views
    1 reply
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Suggested Answer

    AM26LS31: Datasheet of AM26LS31ACN 0 Locked

    380 views
    1 reply
    Latest over 5 years ago
    by Miguel Robertson
  • Answered

    How to interface the temperature sensor with esp32 0 Locked

    874 views
    2 replies
    Latest over 5 years ago
    by Sara
  • Answered

    TVS3300: good choice for protecting 28V/20A (6S LiPo) input? 0 Locked

    893 views
    2 replies
    Latest over 5 years ago
    by Thomas Bewley
  • Answered

    LMH1208: Input voltage question 0 Locked

    322 views
    2 replies
    Latest over 5 years ago
    by K.Shidara
  • Answered

    SN65DP159: Do IT have a simple I2C-over-AUX to DDC bridge part? 0 Locked

    1669 views
    4 replies
    Latest over 5 years ago
    by Eric Fu2
  • Suggested Answer

    DS90UB954-Q1: FPD-Link III by PoC EMI 0 Locked

    533 views
    3 replies
    Latest over 5 years ago
    by Jiashow Ho
  • Suggested Answer

    TUSB1210EVM: No CLOCK output with TUSB1210EVM in output mode 0 Locked

    538 views
    4 replies
    Latest over 5 years ago
    by Brian Zhou
  • Answered

    DS90UB960-Q1: Link status monitoring 0 Locked

    251 views
    3 replies
    Latest over 5 years ago
    by Mandeep S
  • Suggested Answer

    LMH1219: Eye diagram monitor 0 Locked

    628 views
    1 reply
    Latest over 5 years ago
    by Nasser Mohammadi
<>