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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

    DS90UB953-Q1EVM: USB2ANY in EVM? 0 Locked

    455 views
    1 reply
    Latest over 7 years ago
    by Palaniappan Manickam
  • Suggested Answer

    LMH0387: LMH0387, dual output variant 0 Locked

    539 views
    1 reply
    Latest over 7 years ago
    by Michael Lu (Santa Clara)
  • Suggested Answer

    TUSB211: USB Repeater for USB2.0 HS/FS/LS support in backplane based system 0 Locked

    1701 views
    5 replies
    Latest over 7 years ago
    by Diego Cortes
  • Answered

    DS90C401: Customer needs help with circuit configuration and subsequent part failure 0 Locked

    1367 views
    6 replies
    Latest over 7 years ago
    by Gabriel Garza45
  • Answered

    TCA9539: VHDL model 0 Locked

    866 views
    2 replies
    Latest over 7 years ago
    by Edward Watts19
  • Answered

    TUSB7340: When we need external EEPROM and how to write to the EEPROM if it used 0 Locked

    621 views
    3 replies
    Latest over 7 years ago
    by Jorge Llamas (SWAT)
  • Answered

    TPS65982: Sink capability setting when there is no need to draw current 0 Locked

    828 views
    3 replies
    Latest over 7 years ago
    by Eric Beljaars
  • Answered

    tps2549: USB charging circuit for mobiles, tablets etc - port controller recommendation sought. 0 Locked

    1048 views
    4 replies
    Latest over 7 years ago
    by howard banks
  • Answered

    DS90UB953-Q1: UB953 can connect to UB914 or UB934? 0 Locked

    1066 views
    2 replies
    Latest over 7 years ago
    by kenshow
  • Answered

    XIO3130: Daisy-chain connection of PCIe Packet Switch 0 Locked

    1922 views
    8 replies
    Latest over 7 years ago
    by g.f.
  • Answered

    DS90UB954-Q1: About 1 camera input for DS90UB954 0 Locked

    1124 views
    3 replies
    Latest over 7 years ago
    by Nao
  • Suggested Answer

    TPS65982: Task status when DR swap is rejected 0 Locked

    1076 views
    2 replies
    Latest over 7 years ago
    by Praneet Kumar
  • Not Answered

    NS16C2552: Can it be used without software change? 0 Locked

    558 views
    1 reply
    Latest over 7 years ago
    by Miguel Robertson
  • Answered

    TPD1E10B06-Q1: DATASHEET BREAKDOWN VOLTAGE 0 Locked

    1064 views
    2 replies
    Latest over 7 years ago
    by Vincent Li00
  • Answered

    DS91M040: Jitter 0 Locked

    855 views
    2 replies
    Latest over 7 years ago
    by Seishin
  • Not Answered

    DS280DF810: IBIS AMI Model with 100 Ohm input termination supplied doesn't work 0 Locked

    1083 views
    3 replies
    Latest over 7 years ago
    by Rodrigo Natal
  • Answered

    SN75ALS181: ESD ratings 0 Locked

    849 views
    2 replies
    Latest over 7 years ago
    by F.N
  • Answered

    DS125DF410: A question about configuraion of DS125DF410 registers 0 Locked

    503 views
    1 reply
    Latest over 7 years ago
    by Rodrigo Natal
  • Not Answered

    DS80PCI810: Best placement for repeater location 0 Locked

    1097 views
    5 replies
    Latest over 7 years ago
    by Lee Sledjeski
  • Suggested Answer

    DS90LV004 0 Locked

    494 views
    1 reply
    Latest over 7 years ago
    by Lee Sledjeski
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