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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] Interface Protection Guides

    Josh Prushing
    Josh Prushing
    Back to FAQ Home Page Interface Protection Guides Part Recommendation Packaging & Layout Models Transient Standards System/Device Level Design Power Dissipation and Temperature Top Threads …
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] SN75DPHY440SS: Is it okay to swap the polarity and lane order?

    David (ASIC) Liu
    David (ASIC) Liu
    Part Number: SN75DPHY440SS My customer asked about changing positive signal and negative signal. (i.e. applying positive input to DA0N, negative input to DA0P, positive input to DA1N, negative signal to DA1P, and so on.) Is it okay to use this device…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS280DF810: Can I use a signal conditioning device at a lower data rate than its target application?

    Drew Miller1
    Drew Miller1
    Part Number: DS280DF810 Other Parts Discussed in Thread: DS160PR410 , A common question when using a signal conditioning device is can the device support a data rate that is lower than the target data rate. The answer to this is device dependent, but…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB8041A: Debug procedure if TI TUSB80xx or TUSB40xx hub can not be detected by USB host

    Brian Zhou
    Brian Zhou
    Part Number: TUSB8041A 1: Check power on reset sequence waveform for 3.3v ,1/1v and GRSTz pin and see if it meets hub power on reset sequence timing 2: Check voltage on USB_VBUS pin and see if the voltage is around 0.5v 3: Check if the crystal is…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TMUXHS4212: When and how to AC coupling the passive MUX?

    David (ASIC) Liu
    David (ASIC) Liu
    Part Number: TMUXHS4212 When and how do I place the AC coupling capacitors for the passive MUX?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR810: Does redriver power consumption vary with data rate?

    Evan Su
    Evan Su
    Part Number: DS320PR810 Other Parts Discussed in Thread: DS160PR421 , DS160PR1601 , DS160PR410 , DS160PR810 , DS160PR412 , , DS320PR1601 , DS320PR410 , SN75LVPE5412 , SN75LVPE5421 Applicable to all TI PCIe redrivers for Gen 4: DS160PR410, DS160PR810…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB8041A: Difference between TUSB804x USB3 hub family

    Brian Zhou
    Brian Zhou
    Part Number: TUSB8041A Other Parts Discussed in Thread: TUSB8041 , , TUSB8042A , TUSB8043A , TUSB8044A Over the time, TI TUSB804x USB3 hub family has been transitioned from USB3.0 to USB3.1, from TUSB8041 to TUSB8041A/8042A/8043A/8044A. Here is the…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] How to enable snoop mode with HDMI re-driver/re-timer

    Vishesh Pithadiya
    Vishesh Pithadiya
    Part Number: TDP1204 Brief Overview of HDMI PHY: The HDMI physical layer is composed of 4 high-speed lanes, one Display Data Channel (DDC) which operates with I2C signaling, Hot Plug Detect (HPD) for device detection, Consumer Electronic Control …
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS560DF810: Explanation of Crosspoint and Gearbox Modes

    Lucas Wolter
    Lucas Wolter
    Part Number: DS560DF810 Other Parts Discussed in Thread: DS560DF410 , DS560DF810 and DS560DF410 offer a variety of crosspoint and gearbox modes which can be used for 1:2 fanout, channel crossing, and NRZ/PAM4 modulation conversion. In this thread, I will…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR1601: Receiver Detect Reset for x2 SSD Hot Plug Applications

    Nick Peabody
    Nick Peabody
    Part Number: DS320PR1601 Other Parts Discussed in Thread: DS320PR810 In this E2E FAQ, I am going to provide an overview of RX detect with specific information on the RX detect pulse width and frequency, then, I am going to discuss hot plug functionality…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    SN65HVD30: I have connected to 10k ohms in 2 pin?(Rx) and can i need to connect pull down resistor on 3-pin(Tx)? 0 Locked

    1406 views
    3 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Not Answered

    TFP410-EP: EMI issue 0 Locked

    568 views
    5 replies
    Latest over 5 years ago
    by Ikechukwu Anyiam
  • Answered

    TPS25750: PPHV Source current capability 0 Locked

    683 views
    1 reply
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Suggested Answer

    TCAN4550-Q1: What is the TCAN4550 operation mode when other device intervene the BUS? 0 Locked

    343 views
    4 replies
    Latest over 5 years ago
    by Jonathan Nerger
  • Answered

    SN65LVCP114: High speed IO ac-coupling capacitor recommendation 0 Locked

    1199 views
    1 reply
    Latest over 5 years ago
    by Nasser Mohammadi
  • Answered

    LMH0397: 3G SDI Level A and Level B Support 0 Locked

    1006 views
    7 replies
    Latest over 5 years ago
    by Nasser Mohammadi
  • Not Answered

    DP83867IS: DP83867ISRGZ interrupt status register 0 Locked

    391 views
    1 reply
    Latest over 5 years ago
    by Justin Lazaruk
  • Answered

    TUSB9261: UART Baud Rate Question 0 Locked

    266 views
    1 reply
    Latest over 5 years ago
    by Malik Barton57
  • Suggested Answer

    DS90UB940-Q1: 1920*1080P@60FPS application in 940 0 Locked

    411 views
    1 reply
    Latest over 5 years ago
    by Casey McCrea
  • Answered

    HD3SS3220: About DIR operation of HD3SS3220 0 Locked

    271 views
    2 replies
    Latest over 5 years ago
    by Brian Zhou
  • Answered

    TPS25810: TPS25810: IEC/EN 61000-4-4 2kV test is fail 0 Locked

    241 views
    3 replies
    Latest over 5 years ago
    by Chuck Branch
  • Answered

    SN65DSI85: SN65DSI85: DSI Tuner part of the window is cut off 0 Locked

    448 views
    1 reply
    Latest over 5 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    SN65DSI86: single channel application support 1920x1080 resolution 0 Locked

    205 views
    1 reply
    Latest over 5 years ago
    by David (ASIC) Liu
  • Answered

    SN65DSI84: Does SN65DSI84 implement DP to MIPI transfer? 0 Locked

    169 views
    1 reply
    Latest over 5 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    TPD2E001: Trouble recommend high temperature resistance (above -40 to 105 °C) PIN TO PIN replacement 0 Locked

    214 views
    1 reply
    Latest over 5 years ago
    by Matt Smith
  • Suggested Answer

    TUSB8044A: Terminating unused USB super speed pins 0 Locked

    326 views
    1 reply
    Latest over 5 years ago
    by JMMN
  • Suggested Answer

    TUSB8044A: Terminating unused PW_CTRL/ BATEN1 pin 0 Locked

    226 views
    1 reply
    Latest over 5 years ago
    by JMMN
  • Answered

    DS90UB941AS-Q1: DS90UB941AS-Q1 0 Locked

    418 views
    6 replies
    Latest over 5 years ago
    by Yuri Oreshnikov
  • Answered

    DP83TC811EVM: Invalid MDIO Clocking on Read Cycles with USB-2-MDIO 0 Locked

    374 views
    2 replies
    Latest over 5 years ago
    by Scott Ferguson1
  • Answered

    DS160PR410: Is it okay to use for SATA? 0 Locked

    276 views
    2 replies
    Latest over 5 years ago
    by Tiger Yeh
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