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Interface

Interface

Interface forum

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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] How to select the crystal's ppm specification for an Ethernet system?

    Vikram Sharma
    Vikram Sharma
    Other Parts Discussed in Thread: DP83TC811 Ethernet data travels effectively from one MAC to another MAC with two Ethernet PHYs in between. Each of these 4 ICs can have their own reference clocks and crystal attached to each is the usual source of this…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83867IR: DP83867 digital loopback fail, how to set MII and PCS loopback

    Richard Yang1
    Richard Yang1
    Part Number: DP83867IR Hi Team: Customer side need our help to find the root cause of DP83867 Communication failure issue from one failed board . could you please help to take a look at the attached , customer need to know How to enable MII and PCS…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] RGMII Timing - Align and Shift mode

    Gokul Koraganji
    Gokul Koraganji
    Definitions: TX_DATA[3:0], TX_CLK (naming of TI Ethernet PHYs) are transmitted by the MAC/(Repeater PHY) and RX_DATA[3:0], RX_CLK (naming of TI Ethernet PHYs) are transmitted by Ethernet PHY. S.No Mode Definition 1 PHY: RX Align…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB933-Q1: DS90UB933-Q1 and DS90UB913A-Q1 MODE Decode

    Casey McCrea
    Casey McCrea
    Part Number: DS90UB933-Q1 Other Parts Discussed in Thread: DS90UB913A-Q1 , How do I determine if the DS90UB933-Q1 or DS90UB913A-Q1 device is operating in RAW10, RAW12LF, or RAW12HF through registers?
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] Demystifying Surge Protection

    Matt Smith
    Matt Smith
    Please refer to the links below to access our content related to Demystifying Surge Protection: Videos https://training.ti.com/getting-started-interface-protection White paper https://www.ti.com/lit/pdf/slyy152
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] ESD Fundamentals Training

    Matt Smith
    Matt Smith
    Please refer to the links below to access our ESD Fundamentals training: Videos https://training.ti.com/getting-started-interface-protection Blog Posts Part 1: https://e2e.ti.com/blogs_/b/powerhouse/posts/esd-fundamentals-part-1-what-is…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] ESD and TVS Protection Devices: Key Collateral and FAQs

    Matt Smith
    Matt Smith
    Please use the links below to access our top collateral/FAQs to learn all about protection devices, ESD and surge standards, and how to properly protect your system from ESD and surge events. [FAQ] What TI ESD/TVS diode should I use to protect Interfaces…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] How to select TI High Speed Mux devices?

    Brian Zhou
    Brian Zhou
    There are many Mux devices in TI high speed portfolio, sometimes it's not easy to select a right part for a particular application. This FAQ is used to help FAE or customer to choose the right Mux device based on Mux performance, channel numbers, protocols…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] I2C and I3C Transceiver FAQs

    Chris Ayoub
    Chris Ayoub
    Generic Questions What is the difference between an I2C device with the family name PCA and TCA? Can I2C IO expanders be used in an open drain configuration? Can I leave "...." pin floating on my I2C I/O expander or I2C switch? (INT, Reset, Port…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] Transceiver FAQs

    Chris Ayoub
    Chris Ayoub
    Click the links below to navigate to the respective interface FAQs. CAN FAQs I2C/I3C FAQs RS-485 RS-422 RS-232 FAQs LIN FAQs
    • over 3 years ago
    • Interface
    • Interface forum
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  • Answered

    SN65DP159: How to get firmware for SN65DP159 I2C register to set via TUSB3410 bridge? 0 Locked

    425 views
    6 replies
    Latest over 1 year ago
    by Ali Kelem
  • Answered

    TMDS1204: TMDS1204: 0 Locked

    325 views
    3 replies
    Latest over 1 year ago
    by David (ASIC) Liu
  • Answered

    DS90UB953-Q1: Power Over Coax 0 Locked

    402 views
    5 replies
    Latest over 1 year ago
    by Darrah Merillat
  • Suggested Answer

    DS90UB954-Q1: Does RIN0+ Need GND vias? 0 Locked

    322 views
    1 reply
    Latest over 1 year ago
    by Hamzeh Jaradat
  • Not Answered

    DP83869HM: DP83869HM to MII Mode Setup per datasheet 0 Locked

    258 views
    1 reply
    Latest over 1 year ago
    by Gerome Cacho
  • Not Answered

    DS280DF810: PRBS-31 Testing error 0 Locked

    950 views
    29 replies
    Latest over 1 year ago
    by Drew Miller1
  • Suggested Answer

    DS280DF810: PRBS generator 0 Locked

    270 views
    3 replies
    Latest over 1 year ago
    by Drew Miller1
  • Suggested Answer

    TLIN1431-Q1: sample code available ? 0 Locked

    202 views
    1 reply
    Latest over 1 year ago
    by Danny Bacic
  • Answered

    TLIN1021A-Q1: LIN output rise/fall time 0 Locked

    233 views
    1 reply
    Latest over 1 year ago
    by Danny Bacic
  • Suggested Answer

    DS280BR810: I need the profile updater of DS280BR810. Could you please give me the access? 0 Locked

    305 views
    4 replies
    Latest over 1 year ago
    by Xianshun Jing
  • Suggested Answer

    LMH0318: I2C voltage 0 Locked

    202 views
    1 reply
    Latest over 1 year ago
    by Nasser Mohammadi
  • Suggested Answer

    LMH0341: UNUSED INPUTS 0 Locked

    170 views
    1 reply
    Latest over 1 year ago
    by Nasser Mohammadi
  • Answered

    DS90UB941AS-Q1: I need the related with document or the information in order to be setting Internal DSI Clock. 0 Locked

    289 views
    4 replies
    Latest over 1 year ago
    by Fadi Abdulhameed
  • Not Answered

    TCAN1145-Q1: pls help see this question. 0 Locked

    118 views
    1 reply
    Latest over 1 year ago
    by Sean Guo
  • Suggested Answer

    DP83TC814S-Q1: Need for timing budget sheet for DP83TC814S-Q1 0 Locked

    228 views
    1 reply
    Latest over 1 year ago
    by Avtar Dhaliwal
  • Suggested Answer

    DP83869HM: Ethernet connection between PCB and Panel mount M12 connector 0 Locked

    406 views
    1 reply
    Latest over 1 year ago
    by Gerome Cacho
  • Answered

    DP83869HM: JTAG_TDO/GPIO strap 0 Locked

    296 views
    1 reply
    Latest over 1 year ago
    by Gerome Cacho
  • Suggested Answer

    DS80PCI810: DS80PCI810 IBIS Model 0 Locked

    142 views
    1 reply
    Latest over 1 year ago
    by Lucas Wolter
  • Answered

    LMH1297: Download LMH1297 related documents 0 Locked

    413 views
    7 replies
    Latest over 1 year ago
    by Nasser Mohammadi
  • Suggested Answer

    TCA6408A: maskable interrupt 0 Locked

    193 views
    1 reply
    Latest over 1 year ago
    by Tyler Townsend
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