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] 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
  • [FAQ] DP83867E: Ethernet PHY SGMII Vdiff Upper and Lower Input Limits

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83867E Other Parts Discussed in Thread: DP83869 The DP83867 and DP83869 both have the same Vdiff Upper and Lower Input Limits of: 100 mV and 800 mV
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] What capacitance should my ESD diode be?

    Ethan Sempsrott
    Ethan Sempsrott
    Other Parts Discussed in Thread: ESD2CANXL24-Q1 , ESD2CAN24-Q1 , ESD2CANFD24-Q1 , ESD122 What should be considered when selecting a diode with parasitic capacitance?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83825I: How to adjust the Output Differential Voltage (VOD) of the DP83825I

    David Creger
    David Creger
    4540.DP83825I VOD Adjustment.pptx
    • over 2 years ago
    • Interface
    • Interface forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    SN65DSI84-Q1: The DSI data CRC error detection mechanism and the potential causes in the DSI source 0 Locked

    736 views
    17 replies
    Latest over 1 year ago
    by Jack Scherlag
  • Answered

    DP83TD510E: Link delay and frame-to-frame jitter 0 Locked

    305 views
    1 reply
    Latest over 1 year ago
    by Vivaan Jaiswal
  • Suggested Answer

    THVD4411: Design Questions 0 Locked

    240 views
    1 reply
    Latest over 1 year ago
    by Eric Hackett
  • Not Answered

    DP83867IS: DP83867IS: DP83867ISRGZ issue 0 Locked

    303 views
    3 replies
    Latest over 1 year ago
    by David (ASIC) Liu
  • Not Answered

    TUSB212: TUSB212 lead to QC charging fail 0 Locked

    469 views
    11 replies
    Latest over 1 year ago
    by Ryan Kitto
  • Suggested Answer

    TCAN1057A-Q1: Storage condition 0 Locked

    216 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    TLIN1021A-Q1: Temperature range 0 Locked

    243 views
    1 reply
    Latest over 1 year ago
    by Michael Ikwuyum
  • Suggested Answer

    DS90UB954-Q1: FIT rate / error mode distribution 0 Locked

    175 views
    1 reply
    Latest over 1 year ago
    by Darrah Merillat
  • Suggested Answer

    TPD1E10B06: S/O: 348782 0 Locked

    218 views
    1 reply
    Latest over 1 year ago
    by McKenzie Eaker
  • Not Answered

    HD3SS6126: Could u help to provide HD3SS6126RUAR CAD schmetic and PCB file ? 0 Locked

    167 views
    1 reply
    Latest over 1 year ago
    by Rami Mooti1
  • Suggested Answer

    LM25183: Isolated power supply solution 0 Locked

    385 views
    1 reply
    Latest over 1 year ago
    by Manuel Alva Hernandez
  • Answered

    TUSB8042A: [Consultation] USB HUB Cascade Design Check 0 Locked

    502 views
    11 replies
    Latest over 1 year ago
    by Brian Zhou
  • Not Answered

    TCAN1043A-Q1: power saving issue 0 Locked

    216 views
    1 reply
    Latest over 1 year ago
    by Ethan Sempsrott
  • Not Answered

    TUSB217A: TUSB217A 0 Locked

    184 views
    1 reply
    Latest over 1 year ago
    by Ryan Kitto
  • Not Answered

    TUSB8020B-Q1: USB Hub is not being detected. 0 Locked

    1270 views
    16 replies
    Latest over 1 year ago
    by Brian Zhou
  • Answered

    TCA9548A: Pull up Resister 0 Locked

    195 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    DS25BR440: Buffer >3.125GBps 0 Locked

    227 views
    1 reply
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Answered

    USB-TO-GPIO2: Thermal Rating 0 Locked

    181 views
    1 reply
    Latest over 1 year ago
    by Britton Jones
  • Answered

    TUSB217A-Q1: DP/DM internal or external bypass? 0 Locked

    245 views
    1 reply
    Latest over 1 year ago
    by Ryan Kitto
  • Suggested Answer

    TUSB320: Questions about interfacing AM6442 SoC with TUSB320 for TYPE C OTG connectivity +1 Locked

    900 views
    6 replies
    Latest over 1 year ago
    by Vishesh Pithadiya
<>