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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

    TCAN4550: How many SID/XID Filter can be applied in TCAN4550 0 Locked

    341 views
    1 reply
    Latest over 3 years ago
    by Eric Schott1
  • Suggested Answer

    TVS3301: Top Marking Decode 0 Locked

    338 views
    3 replies
    Latest over 3 years ago
    by Matt Smith
  • Suggested Answer

    TUSB564: Change EQ setting after data mode is configured 0 Locked

    278 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Suggested Answer

    DS160PT801: DS160PT801 Full Datasheet and Supporting Documents for EVB 0 Locked

    659 views
    5 replies
    Latest over 3 years ago
    by Nicholaus_Malone
  • Not Answered

    SN65DSI83: driver for u-boot 0 Locked

    253 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Answered

    DS90UB948-Q1: 948 initialization 0 Locked

    306 views
    4 replies
    Latest over 3 years ago
    by Wayne Liu
  • Not Answered

    BQ24392EVM: CDP charger detection 0 Locked

    269 views
    3 replies
    Latest over 3 years ago
    by JMMN
  • Suggested Answer

    DP83869HM: Issue while accessing the PHY 0 Locked

    462 views
    7 replies
    Latest over 3 years ago
    by Alon Kopelman
  • Answered

    DS90UB954-Q1: DESER 954 I2C Speed 0 Locked

    339 views
    4 replies
    Latest over 3 years ago
    by Ryan Fleetham
  • Suggested Answer

    DS30EA101: DS30BA101 0 Locked

    604 views
    7 replies
    Latest over 3 years ago
    by Noel Fung
  • Suggested Answer

    DP83TC812S-Q1: Question about Register Access Using a PSDK Function 0 Locked

    252 views
    5 replies
    Latest over 3 years ago
    by Alon Kopelman
  • Suggested Answer

    TMUXHS4212: Issues when using TMUXHS4212 in FPD-Link III switching application 0 Locked

    549 views
    11 replies
    Latest over 3 years ago
    by Brian Zhou
  • Suggested Answer

    DS100MB203: Characteristic difference according to the power supply 0 Locked

    187 views
    1 reply
    Latest over 3 years ago
    by Drew Miller1
  • Suggested Answer

    THVD1550: Why does it need series resistors 10 ohm in signal trace? 0 Locked

    398 views
    4 replies
    Latest over 3 years ago
    by Parker Dodson
  • Answered

    DS90UB953-Q1: Compatibility with industrial serializer TSER953 0 Locked

    349 views
    1 reply
    Latest over 3 years ago
    by Lysny Woodahl
  • Suggested Answer

    DS90UB936-Q1: DS90UB936-Q1 GPIO6 map to DS90UB935-Q1 GPIO0 (BC) 0 Locked

    236 views
    1 reply
    Latest over 3 years ago
    by Logan Cummins
  • Answered

    TCAN1043A-Q1: TCAN1043/44 can support LS CAN? 0 Locked

    253 views
    2 replies
    Latest over 3 years ago
    by Eric Schott1
  • Not Answered

    TUSB1002: Via count of USB layout 0 Locked

    221 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Suggested Answer

    USB HUB device Recommendation 0 Locked

    209 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Answered

    TUSB2036: USB error "-71" 0 Locked

    357 views
    2 replies
    Latest over 3 years ago
    by Mahdi Khalili
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