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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3592 Questions
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  • Not Answered

    Exec latency for ASIMD instructions taking the V pipelines 0

    18085 views
    2 replies
    Latest over 5 years ago
    by sjub
  • Answered

    Cortex A53 Bare metal booting have FIQ exception. How to debug? 0

    • Cortex-A53
    • CoreSight Architecture
    • Baremetal
    19262 views
    1 reply
    Latest over 5 years ago
    by Ben Chen
  • Suggested Answer

    Can not configure RCC by using HSE as system clock source 0

    3716 views
    1 reply
    Latest over 5 years ago
    by Andy Neil
  • Answered

    run standalone software in user mode 0

    18821 views
    5 replies
    Latest over 5 years ago
    by 42Bastian Schick
  • Not Answered

    -print-libgcc-file-name gives thumb while -marm is used 0

    • GCC
    • Thumb
    • GNU Arm
    • Cortex-A7
    17378 views
    2 replies
    Latest over 5 years ago
    by Arjan
  • Not Answered

    data cached during level-2 page walk 0

    16732 views
    2 replies
    Latest over 5 years ago
    by XNoOp
  • Answered

    Can I change the frequency of the generic timer in armv8? 0

    18733 views
    2 replies
    Latest over 5 years ago
    by zilly
  • Not Answered

    Jitter in a square wave generated by using GPIO. 0

    15789 views
    1 reply
    Latest over 5 years ago
    by 42Bastian Schick
  • Answered

    io coherency and shareability +1

    • Cache coherency
    • Cache Coherent Interconnect
    • coherency
    21246 views
    1 reply
    Latest over 5 years ago
    by Christopher Tory Arm Employee Badge
  • Not Answered

    Programming the LPC1857 flash memory using the DAPLink project 0

    1903 views
    0 replies
    Started over 5 years ago
    by Fabiano Junqueira
  • Answered

    How to do the ARM state change between 64-bit and 32-bit? 0

    • 32-bit
    • AArch64
    • Armv8-A
    • 64-bit
    • AArch32
    95214 views
    10 replies
    Latest over 5 years ago
    by Su40mmer
  • Not Answered

    Cortex-A35 performance for DDR3 read accesses 0

    • Cortex-A35
    • performance
    23472 views
    8 replies
    Latest over 5 years ago
    by Gael
  • Not Answered

    Example of what happpens inside the Cortex-M 4 0

    • Cortex-M
    • Cortex-M4
    2524 views
    0 replies
    Started over 5 years ago
    by Frederikke Kold
  • Not Answered

    M4 Cross compiler error 0

    6847 views
    12 replies
    Latest over 5 years ago
    by Andy Neil
  • Answered

    does any one use stlink-v2 for debugging cortex m in stm32mp157-ev1 board? 0

    • Keil MDK
    4782 views
    2 replies
    Latest over 5 years ago
    by Mahsa
  • Not Answered

    I would like to run linux on cortex-M MCU in Stm32mp157-EV but i don't know what's wrong? 0

    • Linux Developers
    • STM32 F4
    • Linux
    5724 views
    4 replies
    Latest over 5 years ago
    by Andy Neil
  • Not Answered

    MPU_S and cmse_check_address_range 0

    5909 views
    0 replies
    Started over 5 years ago
    by EugeneH
  • Not Answered

    STM32H745XIH6U not booting 0

    2467 views
    2 replies
    Latest over 5 years ago
    by Andy Neil
  • Not Answered

    compiler optimization options for ARMv8 GCC compiler on ARM cortex a53 (bare metal application) 0

    • Cortex-A53
    • AArch64
    • Optimization Solution
    • Armv8-A
    • GCC
    • NEON
    33038 views
    9 replies
    Latest over 5 years ago
    by XNoOp
  • Not Answered

    how to upgrade juno from android9 to android10 0

    • Juno Arm Development Platform
    • Android
    15986 views
    0 replies
    Started over 5 years ago
    by aaron.gao
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