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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3590 Questions
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  • Answered

    Linux offline individual non boot CPU in SMP cortex-CA7 0

    2322 views
    3 replies
    Latest over 4 years ago
    by ilchang
  • Answered

    How to remap the vector table in an A9 core 0

    • Interrupt Handling
    • Cortex-A9
    4096 views
    6 replies
    Latest over 4 years ago
    by 42Bastian Schick
  • Not Answered

    Unable to reproduce the Armv8-M Secure Stack Pointer Software Vulnerability (CVE-2020-16273) 0

    • Secure Microcontroller
    • Trusted Firmware-M
    • Security
    • TrustZone for Armv8-M
    • Microcontroller
    • Cortex-M
    1317 views
    0 replies
    Started over 4 years ago
    by Mintancy
  • Not Answered

    ARM Processors ANY MODEL CORE on die 0

    909 views
    0 replies
    Started over 4 years ago
    by VictorM
  • Not Answered

    Why NEON instructions can't be executed in NSEL1 when HCR_EL2.ID and HCR_EL2_CD are set? 0

    1800 views
    4 replies
    Latest over 4 years ago
    by tiger20081015
  • Not Answered

    Cortex A9 MPCore Interrupts 0

    1783 views
    1 reply
    Latest over 4 years ago
    by prahsman
  • Not Answered

    ACE-Lite slave port for GIC-600. 0

    1013 views
    0 replies
    Started over 4 years ago
    by KVYADAV
  • Not Answered

    MMU-600 TBU 0

    1108 views
    0 replies
    Started over 4 years ago
    by natang
  • Not Answered

    Why an integer be subtracted from a bitstring mean PC-2 in arm pseudocode ? 0

    • Armv8-A
    1119 views
    0 replies
    Started over 4 years ago
    by zhiyaluo
  • Not Answered

    IBUSERR bit 0

    • 5 (BusFault)
    • 3 (HardFault)
    • Armv8-M
    3376 views
    0 replies
    Started over 4 years ago
    by Filip Denk
  • Not Answered

    Translation error in armv8 a72 0

    2880 views
    8 replies
    Latest over 4 years ago
    by 42Bastian Schick
  • Not Answered

    Would it be possible to obtain layer details of ANY ARM CORE Application 0

    1678 views
    3 replies
    Latest over 4 years ago
    by 42Bastian Schick
  • Not Answered

    R8 core does not wakeup after SEV 0

    1231 views
    0 replies
    Started over 4 years ago
    by Peter E. Leonhard
  • Not Answered

    DC ZVA instruction can't execute by CPU Cortex-A78 0

    • Kernel Developers
    • U-Boot
    • Cortex-A
    2187 views
    2 replies
    Latest over 4 years ago
    by Romit Patel
  • Answered

    How can i achieve a fixed timing using udiv? 0

    • stm32cube
    • Timing
    • STM32
    • Cortex-M4
    3264 views
    6 replies
    Latest over 4 years ago
    by Burnette69
  • Answered

    AHB - Lite protocal 0

    2462 views
    4 replies
    Latest over 4 years ago
    by Colin Campbell Arm Employee Badge
  • Suggested Answer

    PC Value pointer location 0

    1596 views
    2 replies
    Latest over 4 years ago
    by Sullivan56
  • Not Answered

    How to write arguments in main() in the Arm Development Studio? 0

    • Arm Development Studio
    • Corstone SSE-300
    1085 views
    0 replies
    Started over 4 years ago
    by Yevhenii Prilipukhov
  • Suggested Answer

    cortex-m55 default address map 0

    • Cortex-M55
    2875 views
    4 replies
    Latest over 4 years ago
    by Mahmood Yakub Arm Employee Badge
  • Suggested Answer

    error code C129 0

    2062 views
    4 replies
    Latest over 4 years ago
    by 42Bastian Schick
<>
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