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

    LMH0074: Criteria for carrier detection 0 Locked

    512 views
    2 replies
    Latest over 7 years ago
    by Kawai
  • Answered

    Linux/TCA9546A: TCA9546A Communication 0 Locked

    1396 views
    3 replies
    Latest over 7 years ago
    by Viktor Smirnov
  • Suggested Answer

    LMH0341: The unused pin setting for LMH0341 0 Locked

    523 views
    3 replies
    Latest over 7 years ago
    by Nasser Mohammadi
  • Answered

    SN65HVD256: Can RXD terminal be connected to a input of 3.3V MCU directly? 0 Locked

    725 views
    2 replies
    Latest over 7 years ago
    by Kazuya Nakai59
  • Answered

    TRS3221: About part number 0 Locked

    623 views
    4 replies
    Latest over 7 years ago
    by mayumi.T
  • Suggested Answer

    TUSB3210: When my customized TUSB3210 device is connected to Windows 7, it is recognized as an HID-compliant device, When connecting to Windows 10, it will be displayed as unknown device. 0 Locked

    532 views
    1 reply
    Latest over 7 years ago
    by Cheol-Hyeon Cho
  • Answered

    ISO1540: Voltage Signal Level 0 Locked

    432 views
    1 reply
    Latest over 7 years ago
    by Koteshwar Rao
  • Answered

    PC16550D: Examples of configuring a 16550 UART with a Z80 CPU. 0 Locked

    2157 views
    3 replies
    Latest over 7 years ago
    by BOBBY
  • Answered

    TS3USB221: 4-channel alternative of TS3USB221 0 Locked

    985 views
    12 replies
    Latest over 7 years ago
    by Andrew Wallace
  • Answered

    TPS65982: In TPS65982 Dead Battery mode with BUSPOWERZ = 1.8V, will it negotiate +15V 3A VBUS before closing PP_HV switch? 0 Locked

    535 views
    4 replies
    Latest over 7 years ago
    by Hao Wang14
  • Suggested Answer

    XIO2001EVM: How toI obtain the WinROM utility 0 Locked

    587 views
    1 reply
    Latest over 7 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    DS125DF410: Support 11Gbps Data Rate? 0 Locked

    387 views
    1 reply
    Latest over 7 years ago
    by Lee Sledjeski
  • Not Answered

    DS125DF111: How to set register for control SFP+ to work on different speed 0 Locked

    824 views
    2 replies
    Latest over 7 years ago
    by Lee Sledjeski
  • Suggested Answer

    DS90UB954-Q1: Minimum datarate of FPD-LINK3 communication 0 Locked

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

    TUSB4041PAPEVM: TUSB4041PAPEVM Layout 0 Locked

    462 views
    2 replies
    Latest over 7 years ago
    by Malik Barton57
  • Suggested Answer

    TUSB3410: TUSB3410 - Driver for Windows 10 0 Locked

    506 views
    1 reply
    Latest over 7 years ago
    by Gerasimos Madalvanos66
  • Suggested Answer

    TMDS181: TMDS181 _ HMDI_SINK applcation _ Inductor + resister location? close to the output of TMDS181 or close to FPGA? 0 Locked

    1255 views
    3 replies
    Latest over 7 years ago
    by Malik Barton57
  • Answered

    TPS65983B: Singelport Thunderbolt device selvepowered detection 0 Locked

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

    HD3SS3412A: DP1.4 HBR3 0 Locked

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

    THVD1450: THVD1450 transmission distance 0 Locked

    388 views
    1 reply
    Latest over 7 years ago
    by Eric Schott1
<>