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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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  • Answered

    TPS65988: Example VIF file 0 Locked

    823 views
    2 replies
    Latest over 5 years ago
    by Hari Patel1
  • Answered

    TPS65983B: How to download TPS65983B Firmware? 0 Locked

    1091 views
    4 replies
    Latest over 5 years ago
    by Scott T
  • Suggested Answer

    DS250DF230ZLSR: how to trigger INT 0 Locked

    104 views
    1 reply
    Latest over 5 years ago
    by Rodrigo Natal
  • Suggested Answer

    DS280DF810: Can I use a retimer to synchronize to a clock? 0 Locked

    270 views
    1 reply
    Latest over 5 years ago
    by Rodrigo Natal
  • Suggested Answer

    TLK2711-SP: compatibility with TLK2501 ? 0 Locked

    728 views
    1 reply
    Latest over 5 years ago
    by Rodrigo Natal
  • Suggested Answer

    DP83848I: Can we use RESET to simulate the state of unplugging the network cable 0 Locked

    248 views
    1 reply
    Latest over 5 years ago
    by Justin Lazaruk
  • Suggested Answer

    DP83848C: TI’s 100M PHY model is more cost-effective and is the most widely used on the market? 0 Locked

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

    TUSB1310A: The frequency of ULPI_CLK is not 60MHz 0 Locked

    327 views
    1 reply
    Latest over 5 years ago
    by Brian Zhou
  • Answered

    ONET8521T: About ONET8521T 0 Locked

    268 views
    1 reply
    Latest over 5 years ago
    by Hasan Babiker31
  • Not Answered

    ONET8551T: About ONET8551T 0 Locked

    346 views
    1 reply
    Latest over 5 years ago
    by Hasan Babiker31
  • Answered

    TUSB2077A: Issue with PORTPWR and PORTDIS pins 0 Locked

    330 views
    2 replies
    Latest over 5 years ago
    by Clement Soucy
  • Suggested Answer

    TUSB422: Can I use TUSB422IYFPR replace RT1711H? 0 Locked

    286 views
    3 replies
    Latest over 5 years ago
    by Malik Barton57
  • Not Answered

    TPS65987D: Trying to understand if the external EEPROM is required and if defaults will work. 0 Locked

    331 views
    8 replies
    Latest over 5 years ago
    by Kedar_Sirdeshpande
  • Answered

    LMH1297: OUT0 Mute 0 Locked

    248 views
    3 replies
    Latest over 5 years ago
    by Nasser Mohammadi
  • Answered

    LMH1297: IBIS-AMI Parameters settings 0 Locked

    347 views
    3 replies
    Latest over 5 years ago
    by Nasser Mohammadi
  • Answered

    TMDS181: HDMI v2.1 re-timer or re-driver solutions 0 Locked

    289 views
    1 reply
    Latest over 5 years ago
    by David (ASIC) Liu
  • Suggested Answer

    SN65DP141: DisplayPort v2.0 re-timer or re-driver solutions 0 Locked

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

    TUSB1064: DP Linktraining in 2Lane fails 0 Locked

    1307 views
    17 replies
    Latest over 5 years ago
    by David (ASIC) Liu
  • Suggested Answer

    DP141RLJEVM: PCB Design Files Request 0 Locked

    451 views
    3 replies
    Latest over 5 years ago
    by David (ASIC) Liu
  • Answered

    TUSB321AI: Request a design review and need a help to customer's issue 0 Locked

    294 views
    3 replies
    Latest over 5 years ago
    by Malik Barton57
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