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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3625 Questions
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  • Not Answered

    access secure generic timer 0

    • ARMv8 Exception Model
    • Security
    • Arm64
    2802 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    Regarding Visibility of Multi Master ACE-Lite System 0

    14751 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    The certification for the development of Trusted Applets 0

    • OP-TEE
    • Trusted Execution Environment (TEE)
    • TrustZone
    13205 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    Core_n System Timer reset behaviour 0

    • Cortex-A35
    • Armv8-A
    12632 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Answered

    Use Cortex-A53 Cryptography Extension to optimize crypto operations. +1

    12023 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Answered

    why descriptions of SAU_RLAR is different in two user duides? 0

    • Armv8.1-M
    • Cortex-M33
    8159 views
    6 replies
    Latest over 5 years ago
    by Harland
  • Answered

    Asynchronous External abort 0

    8950 views
    3 replies
    Latest over 5 years ago
    by Ranjith_
  • Not Answered

    Query related to function call compiled in AARCH32 execution state from AARCH64 bit space 0

    11578 views
    2 replies
    Latest over 5 years ago
    by 42Bastian Schick
  • Answered

    what does "Synchronous exception from Current EL with SP_ELx" mean? 0

    • Arm Trusted Firmware
    • AArch64
    • ARMv8 Exception Model
    9424 views
    1 reply
    Latest over 5 years ago
    by 42Bastian Schick
  • Not Answered

    Compiling and programming are successful, but program does not run at all 0

    5238 views
    10 replies
    Latest over 5 years ago
    by 42Bastian Schick
  • Not Answered

    How Can I Synchronize the Generic Timer values in different PEs in the same Core? 0

    • Cortex-A35
    • Armv8-A
    13869 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    Arm Trusted firmware as bootloader for A53 0

    • Cortex-A53
    • U-Boot
    15817 views
    3 replies
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Answered

    imx-atf boot flow 0

    • Cortex-A72
    • Cortex-A53
    • Arm Trusted Firmware
    13792 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    ARM Cortex-A9 MPCore check stack usage 0

    12694 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    Cortex 8.4A: SBC or any other 0

    9264 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Answered

    Rowhammer bug on ARM +1

    • Cortex-A72
    • Armv8-A
    8283 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    Jetson TX2 cortex-a57 crash after enabling mmu 0

    • Memory Management Unit (MMU)
    7469 views
    1 reply
    Latest over 5 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    Is PORESETn necessary to make a debugger work correctly? 0

    1387 views
    0 replies
    Started over 5 years ago
    by SoC_beginner
  • Not Answered

    Additional memory cycles during LDR with unaligned address 0

    2793 views
    1 reply
    Latest over 5 years ago
    by Dan Lewis
  • Answered

    Precise/Imprecise data abort in arm processor 0

    19206 views
    3 replies
    Latest over 5 years ago
    by Ranjith_
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