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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

    TLK1501EVM: TLK1501EVM 0 Locked

    514 views
    11 replies
    Latest over 5 years ago
    by Mike Jones5
  • Answered

    TPS65987DDJ: FW F807.12.41 questions 0 Locked

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

    TUSB544: Using a longer cable between TUSB546&TUSB564 design 0 Locked

    340 views
    3 replies
    Latest over 5 years ago
    by Malik Barton57
  • Answered

    TPS65988: TPS65988 power bank reference design 0 Locked

    482 views
    6 replies
    Latest over 5 years ago
    by Prajith Cheerakkoda
  • Suggested Answer

    TPS65987D: Recommended TPS65987D GPIO configuration to drive the BQ25713's OtG pin. 0 Locked

    599 views
    6 replies
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Answered

    TPS65988: How to handle GPIO1 when unused 0 Locked

    150 views
    1 reply
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Answered

    DS90UB960-Q1EVM: Activate FrameSync for 2x 953 Serializers 0 Locked

    934 views
    13 replies
    Latest over 5 years ago
    by Steven(Shenzhen) Shi
  • Suggested Answer

    TLK10081: CTC for Multiple Devices 0 Locked

    665 views
    8 replies
    Latest over 5 years ago
    by Philipp Mittendorfer
  • Suggested Answer

    DS90UB947-Q1: quesitons about 947/948 0 Locked

    409 views
    4 replies
    Latest over 5 years ago
    by Betty Guo
  • Answered

    AM26C32: Can we left active low select(G_N) as unconnected 0 Locked

    826 views
    2 replies
    Latest over 5 years ago
    by Abhi Choksi
  • Answered

    AM26C32: Can i use this part for my custom application? 0 Locked

    1419 views
    2 replies
    Latest over 5 years ago
    by Abhi Choksi
  • Answered

    TUSB320: Cant get 3A at load site 0 Locked

    277 views
    3 replies
    Latest over 5 years ago
    by shivani modi
  • Suggested Answer

    DS90UB954-Q1: Question about DS90UB954TRGZRQ1 0 Locked

    297 views
    1 reply
    Latest over 5 years ago
    by Steven(Shenzhen) Shi
  • Answered

    TPS25831-Q1: to set "CDP" of legacy mode and "1.5A CC capability broadcast" together 0 Locked

    204 views
    1 reply
    Latest over 5 years ago
    by Michael Tan
  • Answered

    TUSB321: The DIR pin changes from High to Low when data rate changes from USB3 to USB2, how to solve it ? 0 Locked

    454 views
    14 replies
    Latest over 5 years ago
    by user6088130
  • Suggested Answer

    TPS65982BB: config pin(address H6) function 0 Locked

    772 views
    18 replies
    Latest over 5 years ago
    by user6280070
  • Suggested Answer

    TUSB564: Can this part be configured as a switch for the source and/or sink side? 0 Locked

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

    AM26LV31E: about thermal pad connection 0 Locked

    328 views
    2 replies
    Latest over 5 years ago
    by Yuta Nishie
  • Not Answered

    TPD6S300: USB back-powering with TPS65994a 0 Locked

    260 views
    1 reply
    Latest over 5 years ago
    by Hari Patel1
  • Not Answered

    TPS65988DJ: not loading firmware for TPS65982BB 0 Locked

    465 views
    4 replies
    Latest over 5 years ago
    by Jacob Ontiveros
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