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  • AMBA
  • Armv8-A
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  • Cortex-M
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    160 questions
    Pablo Márquez
    RE: Improving Inference Performance of a Quantized CNN on Cortex-A78 2 days ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,518 questions
    ArmMadeMeCreateAName
    "Test Target" instructions - only consider SAU / IDAU, or also PPC & MPC 4 days ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    664 questions
    Colin Campbell
    RE: AMBA APB 22 days 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.
    2,207 questions
    Rumen Azmanov
    RE: ARM Streamline - Unable to view source code and functions 1 day 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. 9 months ago
  • Ask a question

    Join the conversation. Feel free to ask a question about the Inventors Challenge 2023.
    59 questions and discussions
    飞 洪
    arm-socrates build IP display buidl fail 3 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    17 questions
    Vikas Pandey
    RE: Inquiry: ARM’s Architectural Recommendations for Isolated Hosting of SafeVM, IVI & Trusted SW Using CCA 9 days ago
  • 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? 6 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    1,000 questions
    Benny
    --no_remove 4 hours ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error 11 months 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 3 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 2 years ago Arm Employee Badge
  • Forum

    26 questions
    Megharsh L
    Regading certification of inventors challenge 2024 8 months ago
  • High Performance Computing (HPC) forum

    The latest forum discussions for server and commercial and open-source HPC tools.
    118 questions
    Nick Dingle
    RE: ARMPL FFT memory leak: ASAN reports alloc-dealloc-mismatch on Linux 1 day ago Arm Employee Badge
  • Internet of Things (IoT) forum

    The latest forum discussions for software developers building connected products based on Arm technology.
    9 questions
    Ronan Synnott
    RE: 亲爱的工程师,我是中国的一个初级工程师,想选择一个stm32芯片用于学习。你们有推荐的吗? 8 months ago Arm Employee Badge
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,349 questions
    Grant B
    RE: How to compile EFM8BB50 microcontroller using Keil uVision 17 minutes ago
  • Laptops and Desktops forum

    A forum for developers optimizing performance, power efficiency, and user experiences on Arm-powered laptops and desktops.
    2 questions
    josaf bodia
    RE: GPU Hierarchy 2025 – Ultimate Graphics Card Benchmarks & Comparison 5 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.
    1,409 questions
    XINGYU LU
    How can I turn off Fragment pre-pass function for comparison? A GPU bug on GPU G925 with the game Delta force mobile 6 days ago
  • 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.
    128 questions
    vrisreziTruther
    RE: Morello toolchain compilation 3 months ago
  • Operating Systems forum

    The latest forum discussions for all Arm technology relating to Operating Systems (OS)
    272 questions
    Cantaff0rd
    UEFI variables from UEFI shell 4 months ago
>
All questions in this Community
  • Answered

    ULINKpro D Linux Driver 0

    • ULINKpro D
    868 views
    1 reply
    Latest over 2 years ago
    by rkopsch Arm Employee Badge
  • Answered

    Arm DS IDE build VS. Arm DS Command Prompt build 0

    3709 views
    6 replies
    Latest over 2 years ago
    by ronenw
  • Answered

    GCC 12.2 libc_nano exporting retargetable locking functions and data +1

    5350 views
    5 replies
    Latest over 2 years ago
    by Stam Markianos-Wright Arm Employee Badge
  • Answered

    I2C CMSIS Driver implementation 0

    • Keil
    • uVision
    • Cortex-M0+
    • CMSIS
    2586 views
    2 replies
    Latest over 2 years ago
    by uodami
  • Not Answered

    Compiling issue in keil5, arm compiler 5 0

    1953 views
    0 replies
    Started over 2 years ago
    by Sai Giri
  • Not Answered

    What are the risks of opening L1/L2 ECC of Cortex-A72 0

    1172 views
    2 replies
    Latest over 2 years ago
    by zhuhuaiyun
  • Answered

    Auto vectorization of 32-bit float multiply on Cortex-M55 +1

    2166 views
    3 replies
    Latest over 2 years ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    fopen fails with absolute path +1

    • Arm Development Studio
    • Fixed Virtual Platforms (FVPs)
    2606 views
    2 replies
    Latest over 2 years ago
    by Annie
  • Not Answered

    File handling (File I/O), I am using Cortex M55. How can I read .pcm file and write a .pcm file in Arm Virtual Hardware simulator? 0

    2273 views
    1 reply
    Latest over 2 years ago
    by arjunsuhass
  • Answered

    fopen from working directory 0

    2441 views
    2 replies
    Latest over 2 years ago
    by ronenw
  • Answered

    Probably trivial, but I can't get any ARM9 devices to be shown with MDK 5.38a +1

    2890 views
    11 replies
    Latest over 2 years ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    looking for sample and simple C code for A53 based SoC 0

    4853 views
    5 replies
    Latest over 2 years ago
    by Ronan Synnott Arm Employee Badge
  • Not Answered

    No GPIO in System Viewer drop down menu using STM32G051K8Ux? 0

    609 views
    0 replies
    Started over 2 years ago
    by rytisbe
  • Answered

    Any global register in ARMv8? 0

    • AArch64
    • Armv8-A
    1479 views
    2 replies
    Latest over 2 years ago
    by zy_cloud
  • Answered

    [ERROR: Cannot find any frames] while using Performance Analysis 0

    6197 views
    4 replies
    Latest over 2 years ago
    by ArthurThomas
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