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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] TUSB522P: Co-layout with TUSB1002A

    Josh Baik
    Josh Baik
    Part Number: TUSB522P Other Parts Discussed in Thread: TUSB1002A Can TUSB522P and TUSB1002A co-layout?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822: How to improve margin in 10BaseTe TP_IDL Compliance Tests?

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83822 The DP83822 has extended registers than can help improve the margins for 10BaseTe TP_IDL tests. Register 0x0023[11:8] = 0x8 by Default Setting 0x0023[11:8] to 0x9 or 0xA can improve Margins. See Pictures below (TP_IDL Load2…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83TD510E: What is the potential swing levels of DP83TD510E when linking up with link partner?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83TD510E
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] Ethernet PHY - Functional Safety FIT Rate, FMD and Pin FMA Reports

    James Lee
    James Lee
    We currently do not have Functional Safety FIT Rate, FMD, and Pin FMA Report available for devices released before DP83TC812.
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] What different types of Reset are available on a TI Ethernet PHY?

    David Creger
    David Creger
    There are four different types of resets available on a TI Ethernet PHY, each with it's own use case. Pin Reset: Activated by asserting the Reset pin low. Digital core is reset, link up process will restart. All internal registers will reinitialize…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] What is a WUP and how does a CAN transceiver send and receive a WUP on the BUS?

    Chris Ayoub
    Chris Ayoub
    Other Parts Discussed in Thread: TCAN1043A-Q1 Introduction Any CAN transceiver that has an Inhibit (INH) pin will also have a sleep mode. The purpose of the INH pin is to be able to automatically turn off the voltage regulator for your MCU/Board. This…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB935-Q1: FPD-Link Data Rate 3Gbps?

    Casey McCrea
    Casey McCrea
    Part Number: DS90UB935-Q1 Does the DS90UB935-Q1 FPD-Link interface run at 3Gbps or 4Gbps?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB954-Q1: CSI-2 Lanes SER vs. DES

    Casey McCrea
    Casey McCrea
    Part Number: DS90UB954-Q1 Does the number of CSI-2 lanes programmed for 954 need to match the number of input lanes for 953/935?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB953-Q1: Imager Data Rate Support

    Casey McCrea
    Casey McCrea
    Part Number: DS90UB953-Q1 ​​​Can the DS90UB953-Q1 support my imager?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83867E: How to force 10/100/1000 Mbps speed in Ethernet PHYs?

    Evan Mayhew
    Evan Mayhew
    Part Number: DP83867E Other Parts Discussed in Thread: USB-2-MDIO To force a specific speed, auto-negotiation is left enabled while disabling advertisements for all non-desired speeds. The scripts to do this in the USB-2-MDIO interface for the DP83867…
    • over 2 years ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    DS90UB928Q-Q1: I2S pins (CLK, WC, DA) level, if don't use I2S 0 Locked

    1283 views
    4 replies
    Latest over 8 years ago
    by Nao
  • Not Answered

    DP83867IR: Rx_ctrl is not strapped 0 Locked

    310 views
    0 replies
    Started over 8 years ago
    by Seda Demirhan
  • Not Answered

    DP83867IS: When i restart auto-negotiation, Link is down 0 Locked

    2709 views
    4 replies
    Latest over 8 years ago
    by Ayse Kara
  • Answered

    ULQ2003A-Q1: Vi(off) voltage value of ULQ2003A-Q1 0 Locked

    1090 views
    2 replies
    Latest over 8 years ago
    by Masami Michino
  • Answered

    SN75LVDS83B: Distance between LVDS transmitter and receiver 0 Locked

    954 views
    2 replies
    Latest over 8 years ago
    by Noam Weidenfeld1
  • Answered

    DP83848K: About External isolation transformer : Common Mode Choke on PHY side or Cable side? 0 Locked

    12105 views
    6 replies
    Latest over 8 years ago
    by Takahiro Ogo
  • Not Answered

    DP83867E: IBIS model of DP83867E with SGMII model 0 Locked

    1542 views
    3 replies
    Latest over 8 years ago
    by Ross Pimentel
  • Not Answered

    DP83848Q-Q1: DP83848Q-Q1 RMII External Reference Clock 0 Locked

    699 views
    1 reply
    Latest over 8 years ago
    by Ross Pimentel
  • Answered

    TUSB2077A: USB compliance test packet downstream port 0 Locked

    867 views
    2 replies
    Latest over 8 years ago
    by Yusuke Mukuno
  • Answered

    SN65DP159: I2C operation during used in pin strap mode 0 Locked

    948 views
    2 replies
    Latest over 8 years ago
    by Kawai
  • Answered

    TPD4E05U06: About 6Gbps HDMI2.0 (TP2) Eye Diagram 0 Locked

    1597 views
    2 replies
    Latest over 8 years ago
    by Hide
  • Answered

    SN65LVDS311: about combination of SN65LVDS311 and SN65LVDS302 0 Locked

    991 views
    2 replies
    Latest over 8 years ago
    by Gerardo
  • Answered

    XIO2001: XIO2001 missing information for a customer 0 Locked

    1029 views
    3 replies
    Latest over 8 years ago
    by Elias Villegas M.
  • Suggested Answer

    A general question about the OTG USB 0 Locked

    527 views
    1 reply
    Latest over 8 years ago
    by Gerardo
  • Answered

    SN65LVDS9638: Alternative solution with adjustable slope rate 0 Locked

    688 views
    1 reply
    Latest over 8 years ago
    by Gerardo
  • Answered

    SN65LVDS180 / unused Receiver 0 Locked

    767 views
    1 reply
    Latest over 8 years ago
    by WIN Maung
  • Answered

    SN65LVDS180 Ioff 0 Locked

    1165 views
    3 replies
    Latest over 8 years ago
    by WIN Maung
  • Not Answered

    TUSB9260: SATA Operating Speed Negotiation 0 Locked

    631 views
    1 reply
    Latest over 8 years ago
    by WIN Maung
  • Answered

    CML to LVDS at -55C temp range 0 Locked

    1102 views
    3 replies
    Latest over 8 years ago
    by Wade Vonbergen
  • Suggested Answer

    SN65LVCP114: Trouble passing 12G SDI 0 Locked

    624 views
    1 reply
    Latest over 8 years ago
    by Lee Sledjeski
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