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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3582 Questions
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  • Suggested Answer

    Linux kernel boot-up issue in ARM Cortex-A78 while accessing virtual memory 0

    • Kernel Developers
    • Armv8-A
    • Memory Management Unit (MMU)
    • Cortex-A78
    4614 views
    5 replies
    Latest over 3 years ago
    by selgan01 Arm Employee Badge
  • Answered

    R5 MPU Background Region +1

    • Cortex-R5
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    4 replies
    Latest over 3 years ago
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  • Suggested Answer

    Where is 'The level associated with MMU faults' referenced multiple times in Exception Register documentation 0

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    • Documentation
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    2855 views
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    Latest over 3 years ago
    by Martin Weidmann Arm Employee Badge
  • Suggested Answer

    How are packets routed from a master to the correct slave in a multi-slave AXI system? 0

    • AXI4
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    1 reply
    Latest over 3 years ago
    by Colin Campbell Arm Employee Badge
  • Answered

    Undeterministic behaviour of memcpy using NEON registers 0

    • AArch64
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    Latest over 3 years ago
    by Zenon (Zhilong) Xiu Arm Employee Badge
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    Assigning bit to GPIO stm32 0

    1721 views
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    Latest over 3 years ago
    by 42Bastian Schick
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    5749 views
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    Latest over 3 years ago
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    Atomic instruction(e.g. LDXR, STXR) can't execute by CPU Cortex-A78 0

    • Kernel Developers
    • U-Boot
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    Latest over 3 years ago
    by Romit Patel
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    Latest over 3 years ago
    by 42Bastian Schick
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    1287 views
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    Latest over 3 years ago
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    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
    1278 views
    0 replies
    Started over 3 years ago
    by Mintancy
  • Not Answered

    ARM Processors ANY MODEL CORE on die 0

    908 views
    0 replies
    Started over 3 years ago
    by VictorM
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    1775 views
    4 replies
    Latest over 3 years ago
    by tiger20081015
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    Latest over 3 years ago
    by prahsman
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    Started over 3 years ago
    by KVYADAV
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    MMU-600 TBU 0

    1105 views
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    Started over 3 years ago
    by natang
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