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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3593 Questions
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  • Answered

    Cortex- M1/M0 softcore +1

    • Cortex-M0
    • Cortex-M1
    • DesignStart
    9975 views
    6 replies
    Latest over 8 years ago
    by Joseph Yiu Arm Employee Badge
  • Not Answered

    Technical Reference Manual for Cortex-M33 is released to the web 0

    • Cortex-M23
    • web
    • Cortex-M3
    • Cortex-M
    • TrustZone
    • Cortex-M33
    • Armv8-M
    7680 views
    0 replies
    Started over 8 years ago
    by Diya Soubra Arm Employee Badge
  • Answered

    Instruction Modification: DCCMVAU and write buffer 0

    5719 views
    3 replies
    Latest over 8 years ago
    by a.surati
  • Suggested Answer

    12 bit from ADC to Q15 for a FFT +1

    12470 views
    6 replies
    Latest over 8 years ago
    by Thibaut ZEISSLOFF
  • Answered

    Missing API's in the ASM and Memory Map Files. 0

    • Cortex-R5
    • Arm Compiler
    7482 views
    5 replies
    Latest over 8 years ago
    by 42Bastian Schick
  • Not Answered

    xPSR change itself when branching 0

    • Cortex-M4
    4611 views
    2 replies
    Latest over 8 years ago
    by 42Bastian Schick
  • Not Answered

    Accelerating PCRE regex matching with data prefetch on ARM Cortex-A7 0

    6714 views
    2 replies
    Latest over 8 years ago
    by zoltan.herczeg
  • Answered

    Vectors optimization 0

    • SIMD and Vector Processing Instructions
    5417 views
    4 replies
    Latest over 8 years ago
    by MarkL
  • Answered

    startup_Cortex-A8 running problem +1

    3092 views
    1 reply
    Latest over 8 years ago
    by 42Bastian Schick
  • Answered

    Memory map for ARMv8-M TrustZone SOC's 0

    • Address
    • TrustZone
    • Armv8-M
    • Memory
    24637 views
    6 replies
    Latest over 8 years ago
    by raghu.ncstate
  • Answered

    How to do the ARM state change between 64-bit and 32-bit Guest OS on Hypervsor? 0

    6195 views
    1 reply
    Latest over 8 years ago
    by Peter Rielly Arm Employee Badge
  • Answered

    I cannot read the TZPC and TZASC registers? +1

    8047 views
    6 replies
    Latest over 8 years ago
    by cicerog
  • Not Answered

    Want to try out stable GCC 7 on your ARM microcontroller? 0

    • Toolchain
    • Microcontroller (MCU)
    • GCC
    7606 views
    6 replies
    Latest over 8 years ago
    by Freddie Chopin
  • Answered

    Enable MMU and d-cache on ARMv8 for u-boot +1

    • U-Boot
    • Armv8
    • Armv8-A
    • Memory Management Unit (MMU)
    11700 views
    4 replies
    Latest over 8 years ago
    by Martin Weidmann Arm Employee Badge
  • Answered

    ARM Cortex-A9 Preload and Lock Code in L2C-310 +1

    • Cortex-A9
    • CoreLink L2C-310 Level 2 Cache Controller
    19434 views
    17 replies
    Latest over 8 years ago
    by Norbert Goldstein
  • Answered

    How and when to use separate stack pointers in a non-RTOS application? +2

    14529 views
    8 replies
    Latest over 8 years ago
    by telemedcar
  • Answered

    Problem in calling the function in ISR +2

    • Arm7tdmi
    12883 views
    8 replies
    Latest over 8 years ago
    by 42Bastian Schick
  • Answered

    How to shorten execution time and reduce memory usage of code in ARM Cortex M3 +1

    7013 views
    1 reply
    Latest over 8 years ago
    by Jens Bauer
  • Answered

    ARM cortex 3 +1

    3590 views
    2 replies
    Latest over 8 years ago
    by Damola
  • Answered

    what changes to the source code of ARM Cortex-M3 can i make in order to shorten execution time? +2

    • Cortex-M3
    16984 views
    16 replies
    Latest over 8 years ago
    by 42Bastian Schick
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