Arm Community
Arm Community
  • Site
  • User
  • Site
  • Search
  • User
Support forums
Support forums
Architectures and Processors forum
  • Jump...
  • Cancel
  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3582 Questions
Help a member

Have a question? If you can, please take a moment to also see if there is a question that you are able to answer.

  • Tags
  • RSS
  • More actions
  • Cancel
Other forums
  • AI forum

  • Architectures and Processors forum

  • Arm Development Platforms forum

  • Arm Development Studio forum

  • Arm Virtual Hardware forum

  • Automotive forum

  • Compilers and Libraries forum

  • Embedded and Microcontrollers forum

  • High Performance Computing (HPC) forum

  • Internet of Things (IoT) forum

  • Keil forum

  • Laptops and Desktops forum

  • Mobile, Graphics, and Gaming forum

  • Morello forum

  • Operating Systems forum

  • Servers and Cloud Computing forum

  • SoC Design and Simulation forum

  • SystemReady Forum

  • Not Answered

    How to solve a Precise Bus Fault in Cortex -M3? 0

    • Cortex-M3
    4293 views
    3 replies
    Latest over 4 years ago
    by 42Bastian Schick
  • Not Answered

    Precise Memory Error 0

    • Cortex-M3
    • Cortex-M
    7689 views
    5 replies
    Latest over 4 years ago
    by Tanushree Bhilare
  • Not Answered

    ARMCM3 startup and linker for qemu-4.2.0 0

    1733 views
    2 replies
    Latest over 4 years ago
    by AbhiSI
  • Not Answered

    [non-Reordering Device memory] Is IMPLEMENTATION DEFINED SIZE set in hardware or in software? 0

    • SoC Implementation
    • AArch64
    • Armv8-A
    • Cortex-A
    • Memory Architecture
    5335 views
    9 replies
    Latest over 4 years ago
    by a.surati
  • Not Answered

    M0 SDK Load Program From SPI Flash 0

    • Cortex-M0/M0+ System Design Kit
    • Cortex-M0
    1300 views
    0 replies
    Started over 4 years ago
    by Gautam-Fermionic
  • Not Answered

    LPC2103 vs. LPC2104 - MAM Bug? 0

    1198 views
    0 replies
    Started over 4 years ago
    by thrust26
  • Not Answered

    Fast integer sign() function on Cortex M4 0

    • Cortex-M4
    1432 views
    0 replies
    Started over 4 years ago
    by MajorMajor
  • Suggested Answer

    Cache coherency in big.little system. 0

    • Cache coherency
    12337 views
    1 reply
    Latest over 4 years ago
    by Christopher Tory Arm Employee Badge
  • Suggested Answer

    ACE protocol barrier and dvm transactions 0

    4370 views
    2 replies
    Latest over 4 years ago
    by Schultz65
  • Suggested Answer

    ACE protocol cache state 0

    3478 views
    1 reply
    Latest over 4 years ago
    by Christopher Tory Arm Employee Badge
  • Suggested Answer

    partial cache line store in ACE 0

    3627 views
    1 reply
    Latest over 4 years ago
    by Christopher Tory Arm Employee Badge
  • Suggested Answer

    ACE protocol Acknowledgement signal 0

    3378 views
    1 reply
    Latest over 4 years ago
    by Christopher Tory Arm Employee Badge
  • Suggested Answer

    Transactions sequencing by interconnect in ACE protocol 0

    3038 views
    1 reply
    Latest over 4 years ago
    by Christopher Tory Arm Employee Badge
  • Not Answered

    Cortex-M7 profiling counter 0

    1404 views
    0 replies
    Started over 4 years ago
    by Gofor_core
  • Not Answered

    Hi, I am new at arm processor. I need to perform possible kernel level optimizations to the code which I already have. Can anyone suggest the possible methods, Is it possible to access the physical memory directly at kernel level? will it help? 0

    2091 views
    2 replies
    Latest over 4 years ago
    by Hectors
  • Not Answered

    Corstone SSE-300 FVP simulator does not work 0

    • Cortex-M55
    • Arm Development Studio
    • Corstone SSE-300
    • Simulation Models
    • Fixed Virtual Platforms (FVPs)
    1404 views
    0 replies
    Started over 4 years ago
    by Sap1006
  • Answered

    Differences between Armv7 to Armv8? 0

    174336 views
    16 replies
    Latest over 4 years ago
    by CyLim
  • Not Answered

    arm assembly 0

    1827 views
    2 replies
    Latest over 4 years ago
    by teggi
  • Answered

    Behavior of DSB with early write acknowledgement device memory attribute 0

    • AArch64
    • Armv8-A
    • Cortex-A
    • Memory Architecture
    4699 views
    3 replies
    Latest over 4 years ago
    by a.surati
  • Answered

    Emulator for ARM Cortex m4 0

    • Cortex-M Platforms Software
    • Emulation & Virtualization
    • Cortex-M4
    • Test and Verification
    2315 views
    1 reply
    Latest over 4 years ago
    by 42Bastian Schick
<>
Topics being discussed in this forum
  • AArch64
  • AMBA
  • Arm Assembly Language (ASM)
  • Armv7-A
  • Armv8-A
  • Armv8-M
  • AXI
  • Cache
  • Cortex-A
  • Cortex-A53
  • Cortex-A7
  • Cortex-A8
  • Cortex-A9
  • Cortex-M
  • Cortex-M0
  • Cortex-M3
  • Cortex-M4
  • Cortex-M7
  • Cortex-R
  • Interrupt
  • Linux
  • Memory
  • Memory Management Unit (MMU)
  • NEON
  • TrustZone