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Frequent Questions
  • [FAQ] SYSFW keyring importing support on AM62x

    Hong Guan64
    Hong Guan64
    Part Number: AM625 Tool/software: SYSFW/TIFS supports keyring import on AM62x HS-SE. https://software-dl.ti.com/tisci/esd/latest/6_topic_user_guides/keyring.html https://software-dl.ti.com/tisci/esd/latest/2_tisci_msgs/security/keyring.html The…
    • Answered
    • over 1 year ago
    • Processors
    • Processors forum
  • [FAQ] PROCESSOR-SDK-AM64X: Macronix OSPI NOR Flash Integration Guide

    Vaibhav Kumar
    Vaibhav Kumar
    Part Number: PROCESSOR-SDK-AM64X Other Parts Discussed in Thread: SYSCONFIG Tool/software: Hi, While integrating OSPI NOR Flash from Macronix, customers have faced flash errors. Here are the top two concerns faced: The most common error being…
    • Answered
    • over 1 year ago
    • Processors
    • Processors forum
  • [FAQ] TPS65987D: Can I tie ADCINx to LDO3V3 directly using a pull-up resistor for DIV max = 1.00 settings?

    Christopher Lim1
    Christopher Lim1
    Part Number: TPS65987D Tool/software: When biasing the ADCINx boot pins, if I select one of the settings where the DIV_MAX is 1.00, can I directly tie the pin to the LDO3V3 through a rail?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TDA4VM: TDA4x, DRA8x, AM68x, AM69x LPDDR4 Topics

    Kevin S
    Kevin S
    Part Number: TDA4VM Tool/software: Last Updated : January 20th, 2026 This post is created to track commonly asked questions pertaining to the LPDDR4 interface for TDA4x, DRA8x, AM68x, and AM69x devices. It will be updated as needed. Supported…
    • over 1 year ago
    • Processors
    • Processors forum
  • [FAQ] TPSM843B22EVM: Impedance Resonance at 1.44MHz - Is this EVM design unstable? What is this impedance resonance from?

    Peter James Miller
    Peter James Miller
    Part Number: TPSM843B22EVM Other Parts Discussed in Thread: TPSM843B22 , Tool/software: I was sitting through a presentation about using a 2-port probe to measure output impedance versus frequency, and there was an example of the TPSM843B22 which had…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TDA4VH-Q1: LBIST HW POST registers analysis

    Josiitaa RL
    Josiitaa RL
    Part Number: TDA4VH-Q1 Tool/software: Why is my LBIST status read by invoking the function 'SDL_LBIST_getPOSTStatus(&postResult)' - SDL_LBIST_POST_NOT_RUN?
    • Answered
    • over 1 year ago
    • Processors
    • Processors forum
  • [FAQ] AM2732: Placing code in the L3 memory region (0x8000_0000) triggers a prefetch abort exception in the application.

    Daniel Bermudez
    Daniel Bermudez
    Part Number: AM2732 Other Parts Discussed in Thread: SYSCONFIG Tool/software: I can't place the code in L3 without the application failing before reaching the main() with a prefetch_abort error being thrown How do I fix this?
    • Answered
    • over 1 year ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] Device Mismarked with A5

    McKenzie Eaker
    McKenzie Eaker
    The device I received is marked as 'A5' but that is not listed as an option in the datasheet.
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] AM2434: GPIO (pins) esd protection and maximum allowed voltages.

    Emil Popov
    Emil Popov
    Part Number: AM2434 Tool/software: I'm trying to find answers to the following questions about all signal ( digital and analog ) pins and could not find that specific information in the datasheet. Does every pin have a diode to it's respective…
    • Answered
    • over 1 year ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] PROCESSOR-SDK-J722S: Fixes to resolve random crash on J7AEN device for the SDK upto SDK10.1

    Brijesh Jadav
    Brijesh Jadav
    Part Number: PROCESSOR-SDK-J722S Tool/software: There is a memory mapping issue in the uboot, which can potentially cause random crash when running vision apps demos on J7AEN device. This FAQ provides fixes for this issue.
    • Answered
    • over 1 year ago
    • Processors
    • Processors forum
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