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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3592 Questions
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  • Answered

    Is there Trustzone extension for ARM V9? 0

    3984 views
    5 replies
    Latest over 4 years ago
    by Zenon (Zhilong) Xiu Arm Employee Badge
  • Not Answered

    DDI0487G_b_armv8_arm.pdf 0

    • Documentation
    2802 views
    1 reply
    Latest over 4 years ago
    by Zenon (Zhilong) Xiu Arm Employee Badge
  • Not Answered

    Special intrinsic for the swap in vector (Helium) 0

    • Cortex-M55
    • Arm Development Studio
    • Helium
    • Corstone SSE-300
    2829 views
    7 replies
    Latest over 4 years ago
    by Zenon (Zhilong) Xiu Arm Employee Badge
  • Answered

    How to set up stage-2 translation table +1

    • Armv8-A
    12942 views
    4 replies
    Latest over 4 years ago
    by Zenon (Zhilong) Xiu Arm Employee Badge
  • Not Answered

    Do you know of any development boards with MIPI CSI-2 inputs ? 0

    2293 views
    0 replies
    Started over 4 years ago
    by Spudd
  • Answered

    Helium intrinsic vdupq_x_n_f32 0

    • Cortex-M55
    • Arm Development Studio
    • Helium
    • Corstone SSE-300
    4194 views
    4 replies
    Latest over 4 years ago
    by Yevhenii Prilipukhov
  • Answered

    Cortex-M33 MTB configuration - when the MTB buffer is full 0

    • TrustZone for Armv8-M
    • Cortex-M33
    • CoreSight Micro Trace Buffer for the Cortex-M33
    3816 views
    3 replies
    Latest over 4 years ago
    by Mintancy
  • Suggested Answer

    armv8 mmu level1 level2 page table size for different granule 0

    4395 views
    3 replies
    Latest over 4 years ago
    by a.surati
  • Suggested Answer

    Using LDREXD in a task/normal mode and STREXD in ISR 0

    4308 views
    11 replies
    Latest over 4 years ago
    by 42Bastian Schick
  • Answered

    hi iam trying to find FFT using stm32F4 discovery board. i have tried using CFFT and RFFT available in arm CMSIS DSP library but iam getting wrong answers. Can someone please tell me where iam wrong. Iam posting the code below for both RFFT and CFFT ? 0

    3463 views
    3 replies
    Latest over 4 years ago
    by Oliver Beirne Arm Employee Badge
  • Not Answered

    The diagram of register file in cortex-M0/M3 0

    • Cortex-M
    2045 views
    0 replies
    Started over 4 years ago
    by ARM_QUESTION
  • Not Answered

    Cortex-M3: Booting to image in NVM, then performing DDR Remap & handoff execution 0

    1413 views
    0 replies
    Started over 4 years ago
    by am71ap1
  • Suggested Answer

    ARM Cortex-M0+, ARMv6-M, Unprivileged/Privileged Extension 0

    1653 views
    2 replies
    Latest over 4 years ago
    by humans_mind
  • Answered

    CC2640R2L j link connection problem +1

    1544 views
    1 reply
    Latest over 4 years ago
    by Oliver Beirne Arm Employee Badge
  • Not Answered

    Cortex-M3 design start cycle model 0

    1292 views
    0 replies
    Started over 4 years ago
    by Alshaer
  • Suggested Answer

    ARMv8-A: Some questions of changing exception level. 0

    • Cortex-A53
    • U-Boot
    • ARMv8 Exception Model
    • Armv8-A
    3449 views
    2 replies
    Latest over 4 years ago
    by bluehat
  • Not Answered

    CC2640R2L j link connection problem 0

    1185 views
    0 replies
    Started over 4 years ago
    by matchline
  • Not Answered

    Nuvoton MS51FB9AE Chip detection issue while Dumping 0

    1478 views
    0 replies
    Started over 4 years ago
    by Shweta Thorat
  • Not Answered

    The smallest R-52 based SoC for Automotive 0

    1128 views
    0 replies
    Started over 4 years ago
    by d.ry
  • Answered

    NEON Intrinsics Performance +1

    • AArch64
    • Armv8-A
    8630 views
    6 replies
    Latest over 4 years ago
    by RW-sec
<>
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