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
  • Answered

    TPS65981EVM: Altium Design file for this evaluation board 0 Locked

    473 views
    3 replies
    Latest over 7 years ago
    by Eric Beljaars
  • Answered

    DS100BR111: Typical settings in pin configuration mode for SATA3 0 Locked

    606 views
    1 reply
    Latest over 7 years ago
    by Lee Sledjeski
  • Answered

    TPD5S116: similar solutions with non-BGA package, such as QFN? 0 Locked

    554 views
    1 reply
    Latest over 7 years ago
    by Chuck Branch
  • Answered

    SN75ALS181: Pin to pin compatible device of SN75ALS181NS 0 Locked

    711 views
    1 reply
    Latest over 7 years ago
    by Max Megee
  • Answered

    TLK2711 0 Locked

    953 views
    2 replies
    Latest over 7 years ago
    by Yaser Ibrahim
  • Suggested Answer

    SN75DP130: SN75DP130 EVM Layout File 0 Locked

    556 views
    1 reply
    Latest over 7 years ago
    by Malik Barton57
  • Answered

    TPD1S414: TPD1S414 EN status 0 Locked

    993 views
    8 replies
    Latest over 7 years ago
    by Ann_Lien
  • Answered

    TPS65986: USB PD functional diagram design needs 0 Locked

    446 views
    4 replies
    Latest over 7 years ago
    by Noah Sweilem
  • Answered

    SN65HVD1473: Switching between full and half duplex 0 Locked

    2807 views
    7 replies
    Latest over 7 years ago
    by Roy Hsu
  • Suggested Answer

    SN65DP159: about I2C speed changing issue of SN65DP159RSBT 0 Locked

    608 views
    4 replies
    Latest over 7 years ago
    by JMMN
  • Suggested Answer

    DS90UB949-Q1EVM: Is it possible to connect to the DS90UB954-Q1? 0 Locked

    438 views
    1 reply
    Latest over 7 years ago
    by Palaniappan Manickam
  • Answered

    TCA9548A: TCA9548A Bus Enable 0 Locked

    504 views
    2 replies
    Latest over 7 years ago
    by J.P.
  • Answered

    DS92LV1021A: direct replacement 0 Locked

    719 views
    3 replies
    Latest over 7 years ago
    by Yaser Ibrahim
  • Suggested Answer

    TUSB8041: The data rate quesion for TUSB8041 0 Locked

    603 views
    3 replies
    Latest over 7 years ago
    by Malik Barton57
  • Answered

    TCA9548A: TCA9548A Bus Enable 0 Locked

    590 views
    2 replies
    Latest over 7 years ago
    by J.P.
  • Suggested Answer

    SN65HVD75: Drive strength and long term reliability 0 Locked

    845 views
    3 replies
    Latest over 7 years ago
    by Hao L
  • Answered

    DS15BR401: Common Mode Range 0 Locked

    554 views
    1 reply
    Latest over 7 years ago
    by Nasser Mohammadi
  • Suggested Answer

    LM2512A: LM2512 0 Locked

    339 views
    1 reply
    Latest over 7 years ago
    by Ikechukwu Anyiam
  • Answered

    XIO2001: How to config XIO2001 from PCI to PCI into PCIE to PCI 0 Locked

    997 views
    4 replies
    Latest over 7 years ago
    by user5299191
  • Answered

    TPS65982: VBUS Bead Requirement 0 Locked

    708 views
    5 replies
    Latest over 7 years ago
    by Jim CHEN
<>