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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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  • Not Answered

    DP83848I: CPU and PHY are released simultaneously 0

    29 views
    1 reply
    Latest 3 days ago
    by J
  • Answered

    TXU0304-Q1: if two ADS7953 in parallel with this TXU0304-Q1 will cause voltage drop 0

    90 views
    7 replies
    Latest 3 days ago
    by Kunxian Huang
  • Answered

    TUSB501-Q1: IBIS Model Inquiry 0

    38 views
    2 replies
    Latest 3 days ago
    by Evan Wang
  • Answered

    DP83TD510E-PODL-EVM: PoDL Implementation, TI Reference Design & Wurth Application Note Updates 0

    75 views
    4 replies
    Latest 3 days ago
    by Daniel Haddad
  • Suggested Answer

    TL16C752D: Has the TL16C752B/754B errata been fixed in the TL16C752D? 0

    288 views
    18 replies
    Latest 3 days ago
    by Kazuya Nakai59
  • Not Answered

    DS280DF810: What is the maximum number of devices available for programming a single EEPROM Part? 0

    205 views
    16 replies
    Latest 3 days ago
    by Gregory Kobyakov
  • Suggested Answer

    XIO3130: Doesn't want to enumerate on Raspberry PI5, CM4 or CM5 0

    210 views
    13 replies
    Latest 3 days ago
    by Brian Zhou
  • Suggested Answer

    TUSB2E221: Leak power for specific situation 0

    97 views
    8 replies
    Latest 3 days ago
    by WANG LIN
  • Not Answered

    TPD4S012: Operating Temperature 0

    24 views
    1 reply
    Latest 3 days ago
    by McKenzie Eaker
  • Answered

    DS160PT801: flash EEPROM 0

    80 views
    6 replies
    Latest 3 days ago
    by Jeff YANG
  • Answered

    DS90UB983-Q1: Does UB983 support different cable type for 2 FPD-Link IV channel 0

    37 views
    2 replies
    Latest 3 days ago
    by Chongzhe YAN
  • Not Answered

    DP83TC812S-Q1: DP83TC812S-Q1cannot go to sleep 0

    81 views
    3 replies
    Latest 3 days ago
    by Drew Miller1
  • Suggested Answer

    TS3DV642: TS3DV642A0RUAR 1:2 MUX/DEMUX S parameter 0

    35 views
    2 replies
    Latest 3 days ago
    by Jared Huang
  • Not Answered

    DP83TC812R-Q1: Maximum nodes 0

    27 views
    1 reply
    Latest 3 days ago
    by David Creger
  • Suggested Answer

    DP83TC813R-Q1: DP83TC813R-Q1 read Idle error counter 0

    119 views
    7 replies
    Latest 3 days ago
    by David Creger
  • Suggested Answer

    SN65DSI85Q1-EVM: I would like to request a free sample of one SN65DSI85Q1-EVM board 0

    220 views
    13 replies
    Latest 4 days ago
    by Ikram Haque
  • Not Answered

    TUSB1142: TUSB1142 AEQ keeps showing FF with either short or long cable 0

    103 views
    11 replies
    Latest 4 days ago
    by Vishesh Pithadiya
  • Suggested Answer

    DP83640: Power sequencing requirements and ANA33VDD consumption 0

    39 views
    1 reply
    Latest 4 days ago
    by Shane Hauser
  • Answered

    TSD05:Please show me the position of pin 1.【TSD05DYFR】 0

    37 views
    1 reply
    Latest 4 days ago
    by Bryan Rodriguez de San Miguel
  • Not Answered

    TCAN1145-Q1: After setting the sleep mode, the MCU was not immediately powered off by the control 0

    53 views
    5 replies
    Latest 4 days ago
    by Sean Guo
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