Frequent Questions

  • [FAQ] DP83822HF: How does power up sequence affect PHY operation?

    Part Number: DP83822HF Tool/software: For DP83822, there is a guidance where AVD and VDDIO must not exceed 0.3V prior to complete supply ramp, with an additional footnote suggesting AVD to ramp up after VDDIO to avoid false detection of VDDIO. False detection…

  • [FAQ] AM62X: How to Allocate & Use GPIOs from Different Device Domains

    Part Number: PROCESSOR-SDK-AM62X Other Parts Discussed in Thread: SK-AM62B-P1 , SYSCONFIG Tool/software: I want to use MCU GPIO from A53/Linux or Main Domain GPIO from M4/MCU. How can I allocate these GPIOs and use them?

  • [FAQ] AM2432: Loop back clock for RGMII and MII

    Part Number: AM2432 Tool/software: Hi, Customer is asking the following question. When configured to operate as the " MII " Clock source, the signal does NOT needed to be routed back to the RMII_REF_CLK pin ? Customer is refering Datasheet…

  • [FAQ] What is Stuck Bus Recovery?

    Other Parts Discussed in Thread: TCA4307 FAQ: Logic and Voltage Translation > IxC >> What is Stuck Bus Recovery? Stuck Bus Recovery is a mechanism built into an I2C device that automatically attempts to free the SDA bus during a stuck LOW condition…

  • [FAQ] WINCESDK-AM1XOMAPL1X: Windows CE6 / WinCE BSP Resources

    Part Number: WINCESDK-AM1XOMAPL1X Other Parts Discussed in Thread: DM3730 Tool/software: This is a general FAQ page for questions about WinCE6 on TI devices. TI does not currently offer Windows CE6 support. By that we mean, if you have any questions…

  • [FAQ] BQ25820EVM: BQ25820: Schematic and Layout Checklist

    Part Number: BQ25820EVM Other Parts Discussed in Thread: BQ25820 Tool/software: Hello all, Here is the BQ25820 Schematic and Layout Checklist: BQ25820_Schematic_And_Layout_Checklist NEW.pdf Best Regards, Christian Moyer

  • [FAQ] BQ25820: BQZ File For BQStudio

    Part Number: BQ25820EVM Other Parts Discussed in Thread: BQ25820 , BQSTUDIO Tool/software: Hello, Here is a link to the BQ25820 BQZ file: https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/Charger_5F00_1_5F00_00_2D00_bq25820…

  • [FAQ] What Makes an I2C Buffer Hot-Swappable?

    Other Parts Discussed in Thread: TCA9511A FAQ: Logic and Voltage Translation > IxC >> What Makes an I2C Buffer Hot-Swappable ? Hot-Swap also known as Hot-Plug means the unpowered device can be inserted into a live backplane without disruption of service…

  • [FAQ] TDA4VM-Q1: SR2.0 update Keywriter process

    Part Number: TDA4VM-Q1 Other Parts Discussed in Thread: TDA4VM Tool/software: Hi Customer, This FAQ is about TDA4VM SR2.0 HS Keywriter , there is some change need apply to Default keywriter: 1. Download and Install ti-processor-sdk-rtos-j721e…

  • [FAQ] DRV8718-Q1: Gate driver high side configuration use case, negative spike concern without external (shotteky) diode.

    Part Number: DRV8718-Q1 Other Parts Discussed in Thread: DRV8706-Q1 , , DRV8702-Q1 , DRV8106-Q1 , DRV8705-Q1 , DRV8714-Q1 , DRV8703-Q1 Tool/software: DRV8702-Q1, DRV8703-Q1, DRV8106-Q1, DRV8705-Q1, DRV8706-Q1, DRV8714-Q1, DRV8718-Q1 Gate driver can…

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