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

    TCAN1051-Q1: Select solution 0 Locked

    163 views
    1 reply
    Latest over 4 years ago
    by Eric Hackett
  • Not Answered

    MAX3243E: do we have other pin to pin part 0 Locked

    176 views
    1 reply
    Latest over 4 years ago
    by Eric Hackett
  • Answered

    DS125BR401A: design problem 0 Locked

    161 views
    2 replies
    Latest over 4 years ago
    by Rachel Lu
  • Not Answered

    MAX3232-EP: Spice Models for MAX3232-EP and SN55HVD233-EP 0 Locked

    577 views
    1 reply
    Latest over 4 years ago
    by Eric Hackett
  • Suggested Answer

    TCA5013: find USB to SIM solution 0 Locked

    256 views
    1 reply
    Latest over 4 years ago
    by Brian Zhou
  • Suggested Answer

    MAX3232E: ESD countermeasure capacitor change 0 Locked

    379 views
    1 reply
    Latest over 4 years ago
    by Eric Schott1
  • Answered

    SN65DP141: About support Max. trace length for DP141... 0 Locked

    732 views
    13 replies
    Latest over 4 years ago
    by David (ASIC) Liu
  • Answered

    DS90LV048A: Product evaluation of DS90LV048A、DS90LV047A 0 Locked

    295 views
    1 reply
    Latest over 4 years ago
    by David (ASIC) Liu
  • Suggested Answer

    TCAN1051HV-Q1: Bus-Pin Fault Protection - Testing 0 Locked

    353 views
    3 replies
    Latest over 4 years ago
    by Eric Schott1
  • Suggested Answer

    SN65HVD1781: Bus-Pin Fault Protection - Testing 0 Locked

    381 views
    3 replies
    Latest over 4 years ago
    by Eric Schott1
  • Answered

    LMH0340: LMH0340 Scrambler in example project 0 Locked

    654 views
    7 replies
    Latest over 4 years ago
    by Anil Sutej Malayanur
  • Answered

    TPS65988: I2C as master to communicate the Temperature sensor IC 0 Locked

    328 views
    4 replies
    Latest over 4 years ago
    by KIRAN PATEL1
  • Suggested Answer

    TUSB522P: Find pin to pin 2nd source 0 Locked

    226 views
    2 replies
    Latest over 4 years ago
    by Eric Fang1
  • Answered

    TVS1800: Transient performance 0 Locked

    286 views
    2 replies
    Latest over 4 years ago
    by hiroki ishizuka
  • Suggested Answer

    DP83869HM: DLL_EN_FORCE_CTRL BIT[8] behaviour 0 Locked

    255 views
    3 replies
    Latest over 4 years ago
    by Kallikuppa Sreenivasa
  • Suggested Answer

    DP83TC811R-Q1: DP83TC811-Q1 Issue 0 Locked

    289 views
    1 reply
    Latest over 4 years ago
    by Kallikuppa Sreenivasa
  • Suggested Answer

    DS90UB927Q-Q1: Reserved Pin connection 0 Locked

    176 views
    3 replies
    Latest over 4 years ago
    by Casey McCrea
  • Suggested Answer

    HD3SS6126: Asking for the HD3SS6126 design suggestion 0 Locked

    320 views
    1 reply
    Latest over 4 years ago
    by Brian Zhou
  • Suggested Answer

    DS90UB960-Q1: Timing requirement 0 Locked

    148 views
    1 reply
    Latest over 4 years ago
    by Nicholas Darash
  • Suggested Answer

    TPS65983B: TPS65983 - Need Firmware for the TPS 65983B device Firmware Programming Instructions for use with SPI Flash 0 Locked

    733 views
    14 replies
    Latest over 4 years ago
    by Ghouse Mohiuddin23
<>