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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3657 Questions
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  • Answered

    cortex m7 frame pointer in prologue 0

    7345 views
    10 replies
    Latest over 4 years ago
    by Silicium
  • Answered

    armv8 write-back cache 0

    2663 views
    1 reply
    Latest over 4 years ago
    by Martin Weidmann Arm Employee Badge
  • Not Answered

    6x6 Complex Matrix Inversion on the ARM Cortex M4F processor 0

    • Cortex-M4
    1987 views
    1 reply
    Latest over 4 years ago
    by Oliver Beirne Arm Employee Badge
  • Suggested Answer

    What should be the value of the WLAST signal if the length of the write burst is always equal to 0 0

    1776 views
    1 reply
    Latest over 4 years ago
    by Colin Campbell Arm Employee Badge
  • Suggested Answer

    About PSTRB... 0

    • APB
    2189 views
    1 reply
    Latest over 4 years ago
    by Colin Campbell Arm Employee Badge
  • Not Answered

    CoreSight TMC current buffer level 0

    1078 views
    0 replies
    Started over 4 years ago
    by Ranjith
  • Not Answered

    What is ARM CPU known state? 0

    • Armv8-A
    • psci
    1667 views
    0 replies
    Started over 4 years ago
    by YOO JEUNGWOO
  • Answered

    Cortex A9 freezing +1

    3081 views
    3 replies
    Latest over 4 years ago
    by rachelgomez123
  • Answered

    Coresight ETB - Errors on RRD Register 0

    4078 views
    2 replies
    Latest over 4 years ago
    by rachelgomez123
  • Suggested Answer

    kernel boot from SD card very slow 0

    2862 views
    1 reply
    Latest over 4 years ago
    by rachelgomez123
  • Suggested Answer

    Install Android OS on ARM Cortex 0

    • ARM Community
    6286 views
    2 replies
    Latest over 4 years ago
    by rachelgomez123
  • Not Answered

    Why the the Dynamic defect pixel correction module not work, i just follow the Arm_Mali-IV009 tuning guide, is there any possible reason? 0

    1328 views
    0 replies
    Started over 4 years ago
    by BambooTan
  • Not Answered

    ARM_M7(CYT4BFX) is slower than ARM_M4 (CYT2B9X) 0

    1357 views
    1 reply
    Latest over 4 years ago
    by Silicium
  • Not Answered

    Does ReadNoSnpSep in IHI0050C version of CHI protocol applicable only with DMT or was it applicable in non DMT case too? In IHI0050E it is applicable in both DMT and non DMT transactions, need to know about IHI0050D and IHI0050C versions of CHI 0

    1370 views
    0 replies
    Started over 4 years ago
    by AdityaP
  • Not Answered

    How to build parameterized band-pass filter implemented with CMSIS-DSP? 0

    • Cortex-M7
    • Digital Signal Processor (DSP)
    2499 views
    1 reply
    Latest over 4 years ago
    by Annie
  • Not Answered

    How to find distorted signal frequency with CMSIS-DSP? 0

    • Cortex-M7
    • Digital Signal Processor (DSP)
    • DSP extensions
    • CMSIS
    3024 views
    1 reply
    Latest over 4 years ago
    by Annie
  • Not Answered

    ARM Neon instruction VEXT not in ARM Helium 0

    • High Performance Computing (HPC)
    • Cortex-M55
    • Helium
    • SIMD and Vector Processing Instructions
    • M-Profile Vector Extension (MVE)
    • NEON
    1370 views
    0 replies
    Started over 4 years ago
    by Tobias E
  • Not Answered

    CA55-How arm handle transition to retention mode in Vmin 0

    1050 views
    0 replies
    Started over 4 years ago
    by MithunrajmohanK
  • Not Answered

    A tool for computing worst case execution time statically 0

    1308 views
    0 replies
    Started over 4 years ago
    by ahmadadam96
  • Suggested Answer

    Where can I find the CMN-700 technology reference manual? 0

    1989 views
    1 reply
    Latest over 4 years ago
    by Hongzhe Yang Arm Employee Badge
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