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
  • Answered

    IS it possible to disable USB 3.0 interface in TUSB1310A (TI's PHY chip) and only use USB 2.0 signals? 0 Locked

    905 views
    5 replies
    Latest over 12 years ago
    by Elias Villegas M.
  • Answered

    SN65HVD235 ESD Failure 0 Locked

    377 views
    1 reply
    Latest over 12 years ago
    by Scott Monroe
  • Answered

    DP83865 WOL function 0 Locked

    610 views
    1 reply
    Latest over 12 years ago
    by Patrick OFarrell
  • Not Answered

    TUSB7320 0 Locked

    236 views
    1 reply
    Latest over 12 years ago
    by Elias Villegas M.
  • Answered

    SN65HVDA1040A-Q1 vs. TJA1040T, TJA1042T 0 Locked

    1414 views
    1 reply
    Latest over 12 years ago
    by John Griffith
  • Not Answered

    I2C Interface - Can't read data from a sensor 0 Locked

    576 views
    2 replies
    Latest over 12 years ago
    by Zhangming Su
  • Not Answered

    Appication Note SCPA032 applicable to TCA9539? 0 Locked

    269 views
    1 reply
    Latest over 12 years ago
    by Chris Kraft
  • Answered

    TRSF3243 RS-232 Transceiver Overshoot Spec 0 Locked

    1445 views
    10 replies
    Latest over 12 years ago
    by Meng Chan
  • Answered

    ISO7240M vs. ADuM1400 supply current 0 Locked

    610 views
    1 reply
    Latest over 12 years ago
    by Jason Blackman
  • Not Answered

    LMH1983 reference re-acquisition requires drift mode to minimize interference to video and audio output. 0 Locked

    349 views
    0 replies
    Started over 12 years ago
    by John Shore
  • Not Answered

    SCANSTA101 0 Locked

    449 views
    0 replies
    Started over 12 years ago
    by Juan Gonzales
  • Not Answered

    TUSB2046BIR detected as General USB hub in properties of my Computer, Power surge on USB hub. 0 Locked

    2292 views
    3 replies
    Latest over 12 years ago
    by Elias Villegas M.
  • Not Answered

    DS38EP100 0 Locked

    379 views
    1 reply
    Latest over 12 years ago
    by Nasser Mohammadi
  • Answered

    DS110DF410 - Register Setting for SRIO 5Gbps 0 Locked

    596 views
    6 replies
    Latest over 12 years ago
    by Nasser Mohammadi
  • Not Answered

    LMH0366 Schematics and board Layput 0 Locked

    424 views
    3 replies
    Latest over 12 years ago
    by Nasser Mohammadi
  • Answered

    TLK100 Questions 0 Locked

    501 views
    2 replies
    Latest over 12 years ago
    by aviad
  • Not Answered

    Inquiry regarding TL16C550D system configuration 0 Locked

    418 views
    2 replies
    Latest over 12 years ago
    by Atsushi Okui
  • Answered

    DS64BR401 - IBIS-AMI Model 0 Locked

    517 views
    2 replies
    Latest over 12 years ago
    by Kawai
  • Answered

    Single chip for carrying USB 1.1 over Cat5? 0 Locked

    547 views
    5 replies
    Latest over 12 years ago
    by MikeH
  • Not Answered

    DS110DF410 How to View Eye monitor by external software ? 0 Locked

    1028 views
    6 replies
    Latest over 12 years ago
    by Kawai
<>