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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3586 Questions
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  • Not Answered

    Right way to jump to New Vector Table without Reset 0

    • Cortex-R
    6441 views
    0 replies
    Started over 7 years ago
    by ZXCFD
  • Answered

    Instruction format in documentation ARM-v7-A +1

    • Armv7-A
    6218 views
    3 replies
    Latest over 7 years ago
    by zhangxinxin
  • Suggested Answer

    M4 Assembly - Set Enable also enables the Clear Enable Interrupt Register 0

    • Armv7-M
    • Cortex-M
    • Cortex-M4
    9362 views
    6 replies
    Latest over 7 years ago
    by marcusob
  • Answered

    RTX Windows Simulation - CMSIS Windows Support +1

    • Cortex-M
    • CMSIS
    8128 views
    3 replies
    Latest over 7 years ago
    by Jason Andrews Arm Employee Badge
  • Answered

    Cannot init heap using scatter file and C++ startup (Cortex-M4) +1

    • Cortex-M
    • C
    • Cortex-M4
    5457 views
    3 replies
    Latest over 7 years ago
    by Joseph Yiu Arm Employee Badge
  • Answered

    Is SVC pendable on cortex-m? +1

    • Armv7-M
    • Cortex-M
    9431 views
    6 replies
    Latest over 7 years ago
    by loquat3
  • Answered

    [Cortex-A53] STP instruction stores out of the specified memory +1

    • Cortex-A53
    • Cortex-A
    • Armv8.1-A
    7502 views
    4 replies
    Latest over 7 years ago
    by Emmy0
  • Answered

    Cortex M3, PrimeCell uDMAC bus arbitration 0

    • Cortex-M3
    • Cortex-M
    3149 views
    2 replies
    Latest over 7 years ago
    by acoad
  • Answered

    How to start boot up in the region of 0x1000 memory address (Cortex-M0) 0

    • Cortex-M0
    • Cortex-M
    7218 views
    5 replies
    Latest over 7 years ago
    by 42Bastian Schick
  • Suggested Answer

    An algorithm on a M7 is slower than on M4 - why? 0

    • Cortex-M7
    • Cortex-M
    • Cortex-M4
    12458 views
    11 replies
    Latest over 7 years ago
    by 42Bastian Schick
  • Suggested Answer

    Cortex M4 - Returning from Interrupt 0

    • Cortex-M
    • Cortex-M4
    13290 views
    5 replies
    Latest over 7 years ago
    by JBD
  • Answered

    Does Cortex-M3/M4 continue with burst in response to ERROR? 0

    • AMBA
    • Cortex-M3
    • Cortex-M
    • Cortex-M4
    • AHB
    3842 views
    1 reply
    Latest over 7 years ago
    by Joseph Yiu Arm Employee Badge
  • Answered

    Launching bare-metal firmware at EL2 (Hyp) on QEMU with ARM Trusted Firmware? +1

    • Cortex-A57
    • Arm Trusted Firmware
    • AArch64
    • Cortex-A
    9247 views
    1 reply
    Latest over 7 years ago
    by 42Bastian Schick
  • Suggested Answer

    Trust OS for cortex A-53 0

    • TrustZone
    • Armv8-M
    6956 views
    1 reply
    Latest over 7 years ago
    by four
  • Suggested Answer

    Instruction width selection - forward/external reference 0

    • Thumb2
    3530 views
    3 replies
    Latest over 7 years ago
    by Joseph Yiu Arm Employee Badge
  • Answered

    Correct way to mask interrupts in secure world ARMv8M M33 0

    • Address
    • RTX
    • Security
    • Armv8-A
    • TrustZone
    • Armv8-M
    • Interrupt
    29179 views
    8 replies
    Latest over 7 years ago
    by sanjeev
  • Answered

    cortex m0 0

    • Cortex-M0
    • Armv6-M
    • Cortex-M
    5518 views
    2 replies
    Latest over 7 years ago
    by Sean Dunlevy
  • Suggested Answer

    how to set pendsv bit in ARM7 0

    • Interrupt Handling
    • Cortex-M
    • Arm Assembly Language (ASM)
    4605 views
    1 reply
    Latest over 7 years ago
    by daith
  • Answered

    Trying to find basic performance measurements of ARM cores 0

    • Cortex-A9
    • Cortex-M7
    • Cortex-A
    • Cortex-M
    14651 views
    4 replies
    Latest over 7 years ago
    by Sean Dunlevy
  • Suggested Answer

    [A53] Hex file is Huge when generated fromo ELF 0

    • Cortex-A53
    • Cortex-A
    5655 views
    3 replies
    Latest over 7 years ago
    by a.surati
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