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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3641 Questions
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  • Answered

    Cache maintanance operation to PoC +1

    • Cortex-A9
    • Cache
    • Cortex-A
    • Cortex-A8
    11404 views
    4 replies
    Latest over 10 years ago
    by Luke
  • Answered

    Feature wise comparision for Cortex A series processors +1

    • Armv7-A
    • Cortex-A52
    • Arnv7-A
    • Cortex-A9
    • Cache
    • Cortex-A
    • Cortex-A8
    5803 views
    2 replies
    Latest over 10 years ago
    by techguyz
  • Answered

    cross compiling the hello trust zone example +1

    • Cortex-A9
    • Cortex-A
    • TrustZone
    8994 views
    6 replies
    Latest over 10 years ago
    by Sean
  • Answered

    Cortex-A9 PMU cycle counter not always incrementing at CPU frequency? 0

    • Armv7-A
    • Cortex-A9
    • Armv7-R
    • Cortex-A
    10064 views
    3 replies
    Latest over 10 years ago
    by Christian Ascheberg
  • Answered

    Priority of Systick timer M0+ 0

    • Cortex-M0
    • Cortex-M
    3958 views
    1 reply
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Answered

    AXI Locked Write and Lock Scope +1

    • AMBA
    • AXI
    5584 views
    2 replies
    Latest over 10 years ago
    by Deepak Ameta
  • Not Answered

    Can one ARM core debug another one in an MP/bigLITTE system? 0

    • big.LITTLE
    6224 views
    3 replies
    Latest over 10 years ago
    by Matt Sealey Arm Employee Badge
  • Answered

    shareable attribute in armv8 0

    • Cortex-A53
    • Armv7-A
    • AArch64
    • Armv8-A
    • Cortex-A
    8919 views
    2 replies
    Latest over 10 years ago
    by Harish G
  • Answered

    AXI narrow transfers +1

    • AXI
    10787 views
    3 replies
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Answered

    [CM3]which clock sources can be closed? 0

    • Cortex-M3
    • Cortex-M
    8743 views
    5 replies
    Latest over 10 years ago
    by meetha@goa.bits-pilani.ac.in
  • Answered

    STRD ATOMIC? +1

    • Cortex-A9
    • Cortex-A
    • Cortex-M
    • Cortex-M4
    16744 views
    12 replies
    Latest over 10 years ago
    by loquat
  • Answered

    From the CPU's point of view, how does it distinguish an assembly code is an ARM code or a Thumb code? 0

    • 32-bit
    • Armv7-A
    • Armv7-R
    • Thumb
    • Thumb2
    5928 views
    3 replies
    Latest over 10 years ago
    by Martin Weidmann Arm Employee Badge
  • Answered

    What is the difference between IPSR and NVIC_ICSR of Cortex-M? 0

    • Cortex-M
    7679 views
    2 replies
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Answered

    CPU Reset during a Debug session +1

    • Armv6-M
    • Cortex-M
    24817 views
    27 replies
    Latest over 10 years ago
    by Sayed Abdulhayan
  • Answered

    ARM Cortex A9 boot from spi-flash 32M +1

    • Cortex-A9
    • Cortex-A
    • Linux
    6117 views
    2 replies
    Latest over 10 years ago
    by Daniel
  • Answered

    Which is best ARM starter board for 32 Bit 3D printer? +1

    • 32-bit
    • Cortex-M
    • Cortex-M4
    4648 views
    1 reply
    Latest over 10 years ago
    by Clovis Fritzen
  • Answered

    Return address from FIQ_Handler. Do we come back to the next instruction? 0

    • Armv7-A
    • Armv7-R
    • Cortex-M
    4537 views
    3 replies
    Latest over 10 years ago
    by Harshdeep
  • Answered

    Cortex-A8 boot up cpsr status 0

    • Cortex-A
    • Cortex-A8
    • Linux
    5686 views
    3 replies
    Latest over 10 years ago
    by Harshdeep
  • Answered

    How to use the performance monitor of Cortex-A9? 0

    • Cortex-A9
    • Cortex-A
    6655 views
    3 replies
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Answered

    Problems with  AXI4  write data channel 0

    • AMBA
    • AXI4
    7419 views
    6 replies
    Latest over 10 years ago
    by Yasuhiko Koumoto
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