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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] My MCU uses 3.3V as the logic supply, do I need a 3.3V CAN transceiver?

    Eric Hackett
    Eric Hackett
    Unless you are working with a 3.3V CAN bus, you do not need a 3.3V CAN transceiver. There is a difference between 3.3V CAN transceivers and CAN transceivers with the ability to accept 3.3V logic levels. 3.3V CAN transceivers use a 3.3V VCC supply voltage…
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] Can I leave "...." pin floating on my I2C I/O expander or I2C switch? (INT, Reset, Port I/O, ect.)

    BOBBY
    BOBBY
    For I2C I/O expanders and switches, what happens if I leave a pin floating (such as an interrupt pin, Reset pin, I/O pin, ect.)?
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] SN65DSI86: Can DSI86 support 4k2k 60Hz?

    Michael Campbell
    Michael Campbell
    Part Number: SN65DSI86 I have a eDP panel which supports 3840 x 2160 at 60Hz 24bpp resolution. Can the DSI86 support this resolution?
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] DS125DF1610: How to setup the device to generate different PRBS pattern

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: DS125DF1610 Sometimes for development/test purpose, you may want to have a 10GbE PRBS generator. How would you setup DS125DF1610 to generate these different PRBS patterns.
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] DS125DF1610: How to setup DS125DF1610 cross point registers?

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: DS125DF1610 You have different trace lengths on inputs of the DS125DF1610 device. How do you set up cross point registers to allow every channel CTLE to adapt to it's incoming signal loss characteristics?
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] DS125DF111: How to determine the data rate that device is lock to?

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: DS125DF111 DS125DF111 is locked and you want to know what is the data rate that device is locked at. What are the settings to determine DS125DF111 locked rate?
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] LMH0303: How to setup LMH0303EVM to operate in Pin mode or use external SMBus controller?

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: LMH0303 Other Parts Discussed in Thread: LMH0318 , SIGCONARCHITECT , LMH0397 , , LMH0307 , USB2ANY LMH0303EVM/LMH0307EVM GUI was developed using win XP OS. Majority of PCs now run win10 and it is incompatible with LMH0303EVM GUI. How do we…
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] DS280DF810: How to use SigconArchitect to program 16-bits User Defined Generator Pattern

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: DS280DF810 Other Parts Discussed in Thread: SIGCONARCHITECT There are two purposes for this FAQ: 1). Channel register settings - using FPGA or ASIC - to generate 16-bits user pattern used for mask compliance test or other purposes. 2…
    • Answered
    • over 6 years ago
    • Interface
    • Interface forum
  • [FAQ] When implementing a USB 3.x signal redriver, what is the difference between pre-channel loss and post-channel loss?

    Malik Barton57
    Malik Barton57
    Other Parts Discussed in Thread: TUSB1002A I am implementing a USB 3.x signal redriver to help with signal integrity issues. I understand that a redriver provides equalization to the signal path but what losses are affected by this equalization?
    • Answered
    • over 7 years ago
    • Interface
    • Interface forum
  • [FAQ] How do I debug a TI USB Hubs when downstream ports are non-operational?

    Malik Barton57
    Malik Barton57
    Other Parts Discussed in Thread: TUSB8044 , TUSB8041A , TUSB8043 , TUSB8042 , TUSB4020BI , TUSB8020B , TUSB8041 , TUSB4041I I have implemented a USB Hub with four USB 3.1 Gen / USB 2.0 ports using TUSB8044 however the downstream ports don’t work when…
    • Answered
    • over 7 years ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    TSER953: About Mipi data rate (per CSI-2 lane) 0 Locked

    1122 views
    1 reply
    Latest over 2 years ago
    by Zoe Bison
  • Suggested Answer

    TLK2711-SP: max and min input voltage levels 0 Locked

    457 views
    4 replies
    Latest over 2 years ago
    by Drew Miller1
  • Answered

    DS320PR1601RSCEVM: SigCon Architect utility too requires 0 Locked

    271 views
    4 replies
    Latest over 2 years ago
    by David Waier
  • Suggested Answer

    DS160PT801X16EVM: Please help share schematic and PCB (.brd) files for design reference. 0 Locked

    636 views
    7 replies
    Latest over 2 years ago
    by David Waier
  • Suggested Answer

    TCAN4550-Q1: in sleep mode VIO,nINT,SCLK,SDI,SDO,GPIO, PIN still has voltage, is that right? 0 Locked

    306 views
    5 replies
    Latest over 2 years ago
    by Jonathan Nerger
  • Suggested Answer

    TCA9534: TCA9534A 0 Locked

    368 views
    1 reply
    Latest over 2 years ago
    by Tyler Townsend
  • Suggested Answer

    SN65DSI83-Q1: SN65DSI84-Q1 switch to SN65DSI83-Q1,if the software is need to be changed? 0 Locked

    260 views
    1 reply
    Latest over 2 years ago
    by Vishesh Pithadiya
  • Suggested Answer

    SN65DSI83: SN65DSI83 comparsion with SN65DSI84 0 Locked

    267 views
    1 reply
    Latest over 2 years ago
    by Vishesh Pithadiya
  • Answered

    DS90UB960-Q1: Can the UB960 deserializer handle variable frame sizes? 0 Locked

    221 views
    2 replies
    Latest over 2 years ago
    by Alex Avery
  • Answered

    TUSB320LAI: How to charge a tablet in the host mode while maintaining communication between the tablet and a device 0 Locked

    489 views
    8 replies
    Latest over 2 years ago
    by user4937122
  • Discussion

    DS90UB947-Q1: How to generate patterns used 947 internal clock and internal timing Locked

    655 views
    9 replies
    Latest over 2 years ago
    by user6105554
  • Suggested Answer

    SN75LVDS83: SN75LVDS83BDGGR interface with LVDS TFT display pixel issue 0 Locked

    548 views
    13 replies
    Latest over 2 years ago
    by dhaval prajapati
  • Suggested Answer

    TCAN1043-Q1: Internal logic in different CANH/CANL states 0 Locked

    453 views
    7 replies
    Latest over 2 years ago
    by Eric Schott1
  • Answered

    DS160PR412: DS160PR412 pkg and IBIS AMI models 0 Locked

    1090 views
    11 replies
    Latest over 2 years ago
    by Qian Li
  • Answered

    TCAN1146-Q1: bus fault detection principle 0 Locked

    463 views
    1 reply
    Latest over 2 years ago
    by Eric Schott1
  • Suggested Answer

    DS90UB926Q-Q1: DS90UB926Q-Q1,DLPC120: 0 Locked

    654 views
    9 replies
    Latest over 2 years ago
    by Fadi Abdulhameed
  • Not Answered

    DS90CR286A: abnormal display 0 Locked

    400 views
    4 replies
    Latest over 2 years ago
    by Ben Dattilo
  • Suggested Answer

    SN65HVD231: Difference between SN65HVD231 and TCAN1044A-Q1 0 Locked

    367 views
    1 reply
    Latest over 2 years ago
    by Tyler Townsend
  • Answered

    SN65LVDS049: Determining characteristic impedance for wiring harness 0 Locked

    1053 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    TLK10232: Auto-negotiation link establishment issue at 1G speed 0 Locked

    703 views
    4 replies
    Latest over 2 years ago
    by Drew Miller1
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