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Interface

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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] DS320PR810: How should Gen 5 redriver power supply decoupling capacitors be arranged?

    Evan Su
    Evan Su
    Part Number: DS320PR810 Other Parts Discussed in Thread: DS320PR1601 , DS320PR410 , SN75LVPE5412 , SN75LVPE5421 Tool/software: (Also applicable to DS320PR410, DS320PR1601, SN75LVPE5412, and SN75LVPE5421). The datasheets for TI DS320PRxx and SN75LVPE5xx…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS250DF230: CTLE Boost Table

    Lucas Wolter
    Lucas Wolter
    Part Number: DS250DF230 Other Parts Discussed in Thread: DS250DF210 , DS250DF410 , DS250DF810 , , DS280DF810 Tool/software: Across all 25-28G retimers (DS250DF210, DS250DF230, DS250DF410, DS250DF810, DS280DF810) there are 255 total CTLE boost settings…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR1601: Do TI PCIe redrivers support bifurcation?

    David Waier
    David Waier
    Part Number: DS320PR1601 Tool/software: Do TI PCIe redrivers support bifurcation?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB1002A: [FAQ] Purpose of the 330nF capacitors for the USB connector to the SuperSpeed RX and is it required?

    David (ASIC) Liu
    David (ASIC) Liu
    Part Number: TUSB1002A Tool/software: What is the purpose of the 330nF capacitors on the SuperSpeed RX and is it required?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] Can I use different voltages with Texas Instrument I2C TCA Switches/Multiplexers? (What is Voltage level Translation?)

    Kameron Hill
    Kameron Hill
    Part Number: TCA9548A Tool/software: The TCA family of Texas Instruments I2C switches all support voltage translation. It's important to use the correct Vcc for the I2C switch to separate the voltages when channels are enabled. The only requirement…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR1601: Do TI PCIe redrivers require a PCIe Reference Clock for operation?

    David Waier
    David Waier
    Part Number: DS320PR1601 Tool/software: Do TI PCIe redrivers require a PCIe Reference Clock (REFCLK) for operation?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] LMH1219: Internal Voltage Thresholds for 4-Level Input Configuration Pins

    Nick Peabody
    Nick Peabody
    Part Number: LMH1219 Tool/software: Hi All, It is common to wonder what is going on inside of ICs. Being an applications engineer at TI gives me the unique opportunity to report on this so that people can to understand our devices a little bit more…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] SN75LVPE5421: SN75LVPE5412 RSVD Pins 2 and 12 Tied to GND or Cap to GND?

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: SN75LVPE5421 Other Parts Discussed in Thread: SN75LVPE5412 , DS160PR412 Tool/software: First version of the data sheet required Cap to GND on RSVD pins 2 & 12. Then later revision called for zero-ohm Resistor to GND. Whether we use 0…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS80PCI102: How does PCIe Receiver Detection work?

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: DS80PCI102 Tool/software: The receiver detection is part of the transmitter and it must correctly detect if there is a DC load impedance - 40 to 60-ohm or lower - is attached at the output of the transmitter. A transmitter - while at…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] ETHERNET Master FAQ

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: ETHERNET-SW Tool/software: This Master FAQ lists serves as a point of reference to find all FAQs made by TI's Ethernet Team. Standard Ethernet How do I choose magnetics for my industrial PHY? TI Ethernet PHY Capacitive Coupling…
    • over 1 year ago
    • Interface
    • Interface forum
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  • Answered

    SN65DP159: HDMI2.0 input 0 Locked

    607 views
    1 reply
    Latest over 8 years ago
    by Moises Garcia
  • Answered

    TMDS181: TMDS181 SIG_EN setting for HDMI CTS 0 Locked

    1199 views
    5 replies
    Latest over 8 years ago
    by Moises Garcia
  • Not Answered

    SN65HVD485E: SN65HVD485ED 0 Locked

    1095 views
    3 replies
    Latest over 8 years ago
    by Miguel Robertson
  • Answered

    TPS65982-EVM: Error Message When Setting Up I2C Connection To TPS65982 EVM Using An Aardvark 0 Locked

    604 views
    1 reply
    Latest over 8 years ago
    by Eric Beljaars
  • Suggested Answer

    DS90UB954-Q1: About 2 camera input for DS90UB954... 0 Locked

    464 views
    1 reply
    Latest over 8 years ago
    by Steven(Shenzhen) Shi
  • Answered

    TMDS181: About behavior at SWAP/POL = Low 0 Locked

    682 views
    2 replies
    Latest over 8 years ago
    by Hide
  • Not Answered

    DS10CP154A: Is it possible to use MIPI 200MHz 0 Locked

    411 views
    2 replies
    Latest over 8 years ago
    by Shinichi Inoue
  • Answered

    TFP410: TFP401 to TFP410 24-bit Single-edge mode 0 Locked

    687 views
    2 replies
    Latest over 8 years ago
    by user4571733
  • Answered

    TINA/Spice/HD3SS3220: S-parameter 0 Locked

    427 views
    1 reply
    Latest over 8 years ago
    by Elias Villegas M.
  • Not Answered

    ISO5452: How to avoid breaking of the device 0 Locked

    465 views
    1 reply
    Latest over 8 years ago
    by Clemens Ladisch
  • Not Answered

    DS90UH947-Q1: Termination of un-used pins 0 Locked

    426 views
    1 reply
    Latest over 8 years ago
    by Jason Blackman
  • Suggested Answer

    DP83822I: Minimum MDIO clock speed 0 Locked

    2401 views
    2 replies
    Latest over 8 years ago
    by Christian Sielaff
  • Suggested Answer

    DS100BR111: SATA Application in EEPROM Mode 0 Locked

    599 views
    4 replies
    Latest over 8 years ago
    by Lee Sledjeski
  • Not Answered

    DP83848C: My DP83848C hangs after some activity 0 Locked

    499 views
    1 reply
    Latest over 8 years ago
    by Rob Rodrigues
  • Suggested Answer

    DS125DF410: DS125DF410 - What is meaning of HEO and VEO from 0x27, 0x28 register? 0 Locked

    1036 views
    1 reply
    Latest over 8 years ago
    by Lee Sledjeski
  • Not Answered

    DS80PCI800: Transmission distance 0 Locked

    295 views
    1 reply
    Latest over 8 years ago
    by Lee Sledjeski
  • Answered

    TPD1E10B06: Transient Test Issue 0 Locked

    831 views
    1 reply
    Latest over 8 years ago
    by Cameron Phillips
  • Answered

    MIPI to RGB converter 0 Locked

    1489 views
    3 replies
    Latest over 8 years ago
    by Joel Jimenez0
  • Suggested Answer

    TCA9617B: is there an EVM? 0 Locked

    598 views
    1 reply
    Latest over 8 years ago
    by Miguel Robertson
  • Not Answered

    DS100DF410: Temperature Issues 0 Locked

    729 views
    2 replies
    Latest over 8 years ago
    by Maicon Albara
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