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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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  • Not Answered

    TPD5E003 ESD Robustness 0 Locked

    742 views
    2 replies
    Latest over 9 years ago
    by hideyuki sakai
  • Answered

    Could you let me know the SerDes products supported HDCP v2.x? 0 Locked

    683 views
    4 replies
    Latest over 9 years ago
    by Gerardo
  • Not Answered

    ONET4201PA +0dBm optical eye diagram test fail. 0 Locked

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    by Luis Omar Moran
  • Not Answered

    DS10BR150 0 Locked

    601 views
    1 reply
    Latest over 9 years ago
    by Lee Sledjeski
  • Not Answered

    DS10BR150 0 Locked

    577 views
    1 reply
    Latest over 9 years ago
    by Lee Sledjeski
  • Suggested Answer

    HD3SS3212 SS polarity inversion 0 Locked

    1558 views
    2 replies
    Latest over 9 years ago
    by Patrick Zeng
  • Suggested Answer

    The PCA9306 describe difference between 2014's version and 2016's version 0 Locked

    747 views
    2 replies
    Latest over 9 years ago
    by Siby James
  • Suggested Answer

    eHCI driver compatible with xHCI controller? 0 Locked

    1745 views
    1 reply
    Latest over 9 years ago
    by Diego Cortes
  • Answered

    SN65HVDA195-Q1 / current limit 0 Locked

    1033 views
    2 replies
    Latest over 9 years ago
    by Miguel Robertson
  • Not Answered

    DS90UB914A-Q1: current consumption 0 Locked

    550 views
    1 reply
    Latest over 9 years ago
    by Takao Yamamoto
  • Suggested Answer

    TCA4311A apparent bus corruption 0 Locked

    2964 views
    13 replies
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    by user3385964
  • Answered

    About TPS65982 1.7.0 GUI FW can't work at TPS65982 EVM. 0 Locked

    912 views
    4 replies
    Latest over 9 years ago
    by Lung Chun Lee
  • Answered

    65982 address 0 Locked

    480 views
    1 reply
    Latest over 9 years ago
    by Brad Hale
  • Suggested Answer

    TPS2511 DCP Shorted + 1.2V not detected by a Google Nexus 7 tablet 0 Locked

    3054 views
    28 replies
    Latest over 9 years ago
    by Larry Ober
  • Discussion

    USB Type-C PD End Point for Dongles and Docks using the TPS65982 Locked

    2249 views
    1 reply
    Latest over 9 years ago
    by Atiq Rahman
  • Answered

    TPS2552 reversion protection issue 0 Locked

    796 views
    4 replies
    Latest over 9 years ago
    by Bernd Eifer
  • Answered

    TUSB4020B UUID Read 0 Locked

    1623 views
    10 replies
    Latest over 9 years ago
    by Nick Podkopaev
  • Answered

    SN65HVDA195-Q1 / Layout Example(Figure 13.) 0 Locked

    2253 views
    3 replies
    Latest over 9 years ago
    by Miguel Robertson
  • Answered

    SCAN90CP02 External Parts Questions 0 Locked

    748 views
    2 replies
    Latest over 9 years ago
    by Thomas Manges
  • Answered

    [TPS6598x] PP_HV over current event by GPIO 0 Locked

    614 views
    4 replies
    Latest over 9 years ago
    by Tiger Yeh
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