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
  • Not Answered

    DS90UB925 to DS90UH302 0 Locked

    1656 views
    2 replies
    Latest over 10 years ago
    by Scott Monroe
  • Not Answered

    Does TI have I2C I/O Expanders with programmable base address? 0 Locked

    406 views
    1 reply
    Latest over 10 years ago
    by Adam Torma
  • Not Answered

    Using the DP83849IFVS-EVK fiber interface 0 Locked

    893 views
    3 replies
    Latest over 10 years ago
    by Patrick OFarrell
  • Answered

    AM26LV31E/32E / cable length and data rate 0 Locked

    546 views
    1 reply
    Latest over 10 years ago
    by Ron Michallick
  • Not Answered

    MIPI to ITU-R BT.601/656 bridge solution 0 Locked

    2835 views
    3 replies
    Latest over 10 years ago
    by Elias Villegas M.
  • Answered

    About mounting of ISO7640FM. 0 Locked

    422 views
    1 reply
    Latest over 10 years ago
    by Anant Kamath
  • Answered

    DS32EL0124, DS32EL0421: Planned life time (EOL)? 0 Locked

    536 views
    2 replies
    Latest over 10 years ago
    by wolfgang kopp
  • Not Answered

    TCA4311A - Failed in the stop condition in the slave side 0 Locked

    721 views
    4 replies
    Latest over 10 years ago
    by Hiroshi Katsunaga
  • Answered

    DS125DF410 EVM driver for Windows7 0 Locked

    733 views
    6 replies
    Latest over 10 years ago
    by masahiko shimizu
  • Not Answered

    LMH0387 SDO/SDO# Slow Fall Time 0 Locked

    872 views
    4 replies
    Latest over 10 years ago
    by Nasser Mohammadi
  • Not Answered

    LVDS into LMH0303 0 Locked

    409 views
    1 reply
    Latest over 10 years ago
    by Nasser Mohammadi
  • Not Answered

    LMH0344 output conversion to LVDS 0 Locked

    315 views
    1 reply
    Latest over 10 years ago
    by Nasser Mohammadi
  • Answered

    [XIO2213BEVM] default EEPROM data & writing software 0 Locked

    503 views
    1 reply
    Latest over 10 years ago
    by Elias Villegas M.
  • Not Answered

    [XIO2001] EEPROM data & writing tool 0 Locked

    615 views
    2 replies
    Latest over 10 years ago
    by Chang-woo YANG
  • Not Answered

    the P-port I/O of TCA6408A / open-drain 0 Locked

    710 views
    3 replies
    Latest over 10 years ago
    by Brian Berner
  • Not Answered

    DS90UB913 application ?? 0 Locked

    902 views
    6 replies
    Latest over 10 years ago
    by Sean Thornton1
  • Answered

    TFP401/3 for DVI->MIPI 0 Locked

    2510 views
    3 replies
    Latest over 10 years ago
    by Elias Villegas M.
  • Answered

    DP83848 Power Feedback 10uF Capacitor type 0 Locked

    716 views
    1 reply
    Latest over 10 years ago
    by Patrick OFarrell
  • Not Answered

    USB-to-UART Bridge 0 Locked

    1147 views
    3 replies
    Latest over 10 years ago
    by Alexis Cortes9585
  • Not Answered

    DP83630 Precision PHYTER - 10BASE-T LOOPBACK ISSUE 0 Locked

    769 views
    5 replies
    Latest over 10 years ago
    by Eric Yu95
<>