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

    SN0307018DBVR for Honeywell customer 0 Locked

    394 views
    1 reply
    Latest over 2 years ago
    by Ashley Kang
  • Answered

    TS2PCIE412: TS2PCIE412 0 Locked

    626 views
    9 replies
    Latest over 2 years ago
    by daniele sassaroli
  • Suggested Answer

    SN65LVCP114: Interface forum 0 Locked

    471 views
    5 replies
    Latest over 2 years ago
    by Nasser Mohammadi
  • Suggested Answer

    TCAN4550: Parameter provision 0 Locked

    413 views
    4 replies
    Latest over 2 years ago
    by Jonathan Nerger
  • Suggested Answer

    PCA9535: recommend junction temperature 0 Locked

    470 views
    2 replies
    Latest over 2 years ago
    by Tyler Townsend
  • Answered

    DS90UB954-Q1: I2C error on Video output 0 Locked

    405 views
    3 replies
    Latest over 2 years ago
    by Darrah Merillat
  • Answered

    XIO2001: Inquiry on the differences between XIO2001ZWS and XIO2001ZGU 0 Locked

    454 views
    1 reply
    Latest over 2 years ago
    by Nicholaus_Malone
  • Answered

    ESD1LIN24-Q1: SPHV15-01ETG-C replacement 0 Locked

    583 views
    3 replies
    Latest over 2 years ago
    by Sebastian Muriel
  • Not Answered

    TCAN4550-Q1: MsgHeader.ID doesn't match dataPayload 0 Locked

    370 views
    1 reply
    Latest over 2 years ago
    by Jonathan Nerger
  • Answered

    DP83869HM: DP83869HM SGMII-to-Copper not working. Copper link does not show link up. 0 Locked

    578 views
    2 replies
    Latest over 2 years ago
    by Souvik Sarkar
  • Suggested Answer

    TUSB2046I: Oscillator questions 0 Locked

    759 views
    10 replies
    Latest over 2 years ago
    by Brian Zhou
  • Answered

    DS90UH948-Q1: DS90UH948TNKDRQ1 0 Locked

    390 views
    2 replies
    Latest over 2 years ago
    by Roy Chan
  • Not Answered

    DP83848Q-Q1: DP83848Q-Q1 100BASE-TX PHY 0 Locked

    423 views
    3 replies
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Suggested Answer

    TLIN1021A-Q1: Let MCU received the LIN bus signal without INH pin 0 Locked

    739 views
    3 replies
    Latest over 2 years ago
    by Danny Bacic
  • Not Answered

    [FAQ] DP83TC813S-Q1: How to output LED1 signal on pin 14 0 Locked

    730 views
    0 replies
    Started over 2 years ago
    by David Creger
  • Not Answered

    [FAQ] DP83TC812S-Q1: How to to adjust slew rate of MAC IOs 0 Locked

    896 views
    0 replies
    Started over 2 years ago
    by David Creger
  • Not Answered

    DP83822H: MIIM 1 to 2 buffer, 3 channel 0 Locked

    377 views
    1 reply
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Suggested Answer

    DP83848C: SPI to PHY 0 Locked

    391 views
    1 reply
    Latest over 2 years ago
    by Alvaro (Al-vuh-roe) Reyes
  • Suggested Answer

    DS90UB941AS-Q1: Sync pulse problem after deserialization 0 Locked

    1397 views
    27 replies
    Latest over 2 years ago
    by Fadi Abdulhameed
  • Not Answered

    SN65DP159: SN65DP159RGZR will be used in Android or Yocto system, not sure whether have driver can support, if so, where can download it? Customer's application is for Display Port to HDMI Port, do SN65DP159RGZR is the most suitable recommendation? 0 Locked

    412 views
    3 replies
    Latest over 2 years ago
    by Vishesh Pithadiya
<>