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  • AMBA
  • Armv8-A
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  • Cortex-M
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  • Keil
  • Keil C166 Tools
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    167 questions
    Oliver Beirne
    Join us: Optimizing AI Workloads on Arm: Live Code-Along session 4 November 2026 3 days ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,585 questions
    Anvay P
    CHI.E: Query about RXSACTIVE deassertion in order to move to higher level clock gating or low power mode 3 days ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    671 questions
    Ronan Synnott
    RE: Write C++ program with realm world VM 2 months ago Arm Employee Badge
  • Arm Development Studio forum

    Community based support Arm Development Studio - Efficient embedded software development from tiny off-the-shelf microcontrollers to custom multicore processors.
    2,225 questions
    Shizhe Yang
    RE: Debug Arm CCA on FVP models in Arm Studio 2 months ago
  • Arm Virtual Hardware forum

    Please note: This forum is now read-only. Learn more in the first pinned post.
    58 questions
     Annie
    This forum is now read-only. Learn more here. over 1 year ago
  • Ask a question

    Join the conversation. Feel free to ask a question about the Inventors Challenge 2023.
    62 questions and discussions
    Anonymous
    Regarding the basic learning methodolgy of ARM processors for beginners 2 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    20 questions
    Ronan Synnott
    RE: Divide by 0 in R52 8 months ago Arm Employee Badge
  • Community Help forum

    New to Arm Community? Start here to learn how to get the most out of it. Learn how to use the Community, share ideas for enhancements and ask questions about features.
    32 questions and discussions
     Annie
    RE: How to create a blog on community.arm.com? over 1 year ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    1,021 questions
    Hung Huynh
    Differences in the optimization mechanism between GCC 13.2 and GCC 15.3 result in code failure 7 days ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error over 1 year ago
  • Event forum

    Join the conversation! Ask questions about the event, connect with fellow attendees, and participate in our AMA session!
    10 questions and discussions
    Roberto07
    RE: Workshop Materials over 4 years ago
  • Forum

    Have a question about the webinar series? Ask it here.
    4 questions
    Suriya Gunasekaran
    RE: want to get certificate for play & project over 3 years ago Arm Employee Badge
  • Forum

    2 questions
    Robert Iannello
    Some Thoughts on Innovate UK’s New Funding Announcement over 2 years ago Arm Employee Badge
  • Forum

    26 questions
    Megharsh L
    Regading certification of inventors challenge 2024 over 1 year ago
  • High Performance Computing (HPC) forum

    The latest forum discussions for server and commercial and open-source HPC tools.
    122 questions
    Aymen Q
    RE: ArmPl cblas_sdot results seem wrong with large sizes 2 months ago Arm Employee Badge
  • Internet of Things (IoT) forum

    The latest forum discussions for software developers building connected products based on Arm technology.
    14 questions
    Fleur  Nooijen_1318
    Best practices for managing firmware OTA updates across a fleet of Arm-based edge gateways at scale? 5 months ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,410 questions
    Milorad Cvjetkovic
    RE: Keil Studio with STM32CubeMX2: Code generator issues 1 day ago Arm Employee Badge
  • Laptops and Desktops forum

    A forum for developers optimizing performance, power efficiency, and user experiences on Arm-powered laptops and desktops.
    2 questions
    Th M
    Arm on NAS 10 months ago
  • Mobile, Graphics, and Gaming forum

    A forum for developers building high-performance mobile apps, cutting-edge graphics, and immersive gaming experiences on Arm.
    1,440 questions
    Peter Harris
    RE: Mali-G57 r21p0: glCompileShader hangs on a zero-iteration loop containing a dynamically indexed array write 4 days ago Arm Employee Badge
  • Morello forum

    Morello is a research program led by Arm which could radically change the way we design and program processors in future, to enable better built-in security.
    129 questions
    Michael Engel
    RE: Is the power supply universal? 6 months ago
>
All questions in this Community
  • Not Answered

    Cycle Number For 1024 Complex FFT on R52+ Neon 0

    1475 views
    1 reply
    Latest over 2 years ago
    by Alexander Tessarolo
  • Suggested Answer

    Cortex-R52+: measure the number of executed instructions 0

    • executed instructions
    • pmu
    • instruction number
    • Cortex-R52+
    3332 views
    3 replies
    Latest over 2 years ago
    by Martin Weidmann Arm Employee Badge
  • Not Answered

    A53 core 1,2 and 3 crash. 0

    948 views
    0 replies
    Started over 2 years ago
    by Diptendu
  • Answered

    Cortex-R52 exception priority 0

    • Exception Handling
    • Cortex-R52
    2289 views
    1 reply
    Latest over 2 years ago
    by Martin Weidmann Arm Employee Badge
  • Answered

    Mali-G71 "Failed creating base context during opening of kernel driver" while get device infos using OpenCL 0

    • GPU Architecture
    • Mali Drivers
    • Mali GPU (Bifrost Architecture)
    • Mali-G71
    • Mali GPUs
    • gpu
    • Mali Graphics Debugger
    • Mali-GPU
    3965 views
    2 replies
    Latest over 2 years ago
    by Oliver Beirne Arm Employee Badge
  • Not Answered

    Server did not shutdown cleanly 0

    • Cortex-A53
    • DS-5 Development Studio
    • Embedded Linux
    • Armv8-A
    • ARM Community
    • DS-5 Debugger
    • Arm Support
    • Baremetal
    1109 views
    0 replies
    Started over 2 years ago
    by Gokul raj
  • Suggested Answer

    Porting simple code to M4 to A7 0

    • Cortex-A7
    • Debugging
    • Cortex-M4
    2645 views
    3 replies
    Latest over 2 years ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    GLSL read+write image2D +2

    • Mali-T720
    • OpenGL ES
    • Mali-GPU
    19063 views
    3 replies
    Latest over 2 years ago
    by Peter Harris Arm Employee Badge
  • Answered

    How to modify the register AFIO_EXTICR4 0

    2642 views
    4 replies
    Latest over 2 years ago
    by JAUBERT
  • Not Answered

    Add separate assembler file 0

    • Keil
    • uVision
    • include
    1976 views
    3 replies
    Latest over 2 years ago
    by JBaben
  • Answered

    Cannot download FlexNet Publisher 1.17.2 +1

    • Keil
    • License Management
    1432 views
    1 reply
    Latest over 2 years ago
    by Eiri Sudo
  • Answered

    Error: Default Compiler Version 5' which is not available. 0

    12958 views
    2 replies
    Latest over 2 years ago
    by Dennis Quick
  • Not Answered

    xPack GNU AArch64 Embedded GCC v13.3.1-1.1 released 0

    • Toolchain
    • xpack
    • AArch64
    • Arm
    • GCC
    • GNU
    1793 views
    0 replies
    Started over 2 years ago
    by Liviu Ionescu
  • Suggested Answer

    Failed to install required packs: AnalogDevices::ADSP-SC83x_DFP@1.10.0 +1

    3337 views
    2 replies
    Latest over 2 years ago
    by Hans Schneebauer Arm Employee Badge
  • Suggested Answer

    Linker Script and Assigning a value to a specific address 0

    • linker
    • Address
    • GNU Toolchain
    8284 views
    10 replies
    Latest over 2 years ago
    by Stam Markianos-Wright Arm Employee Badge
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