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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    160 questions
    Ben Clark
    RE: Improving Inference Performance of a Quantized CNN on Cortex-A78 17 hours 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 14 hours ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    664 questions
    Colin Campbell
    RE: AMBA APB 17 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.
    2,206 questions
    Ronan Synnott
    RE: Arm R52 FVP mode memory write is and access throwing controller to abort handler 4 days ago Arm Employee Badge
  • 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 5 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
    998 questions
    wenhui wang
    RE: How can I assign several variables to a specific section? 1 month 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.
    117 questions
    Nick Dingle
    RE: ARMPL FFT memory leak: ASAN reports alloc-dealloc-mismatch on Linux 18 hours 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.
    32,347 questions
    Victor Luque
    RE: armlink's --remove flag not equivalent to ld --gc_sections 19 hours 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.
    1,410 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 1 day 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 2 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
  • Not Answered

    How to use SD card as flash 0

    2884 views
    1 reply
    Latest over 3 years ago
    by ChuongTD4
  • Not Answered

    Does the value of HPPIR affected by the running priority of CPU? 0

    938 views
    0 replies
    Started over 3 years ago
    by Akshay73312
  • Not Answered

    no cortex-m sw device found +1

    • Keil MDK
    7043 views
    3 replies
    Latest over 3 years ago
    by mamareza
  • Answered

    STM32 max518 +1

    593 views
    1 reply
    Latest over 3 years ago
    by rkopsch Arm Employee Badge
  • Answered

    Try to load .img/.elf image file to VFP 0

    1452 views
    1 reply
    Latest over 3 years ago
    by Stephen Theobald Arm Employee Badge
  • Answered

    Does ARM DS need a specific licence for model FVP_Base_AEMvA? 0

    • AEMv8 FVP
    • Arm Development Studio
    • Cortex-A53 FVP
    • License Management
    • licensing
    1193 views
    1 reply
    Latest over 3 years ago
    by Stephen Theobald Arm Employee Badge
  • Suggested Answer

    What can be the maximum width of Address bus in AHB Protocol? 0

    • AMBA 3 AHB Interface
    • AHB5
    • AMBA 2 AHB Interface
    2691 views
    1 reply
    Latest over 3 years ago
    by Colin Campbell Arm Employee Badge
  • Answered

    RTC_IRQHandler never entered 0

    2598 views
    7 replies
    Latest over 3 years ago
    by Rémi G
  • Answered

    Is there any need to divide one big nic400 into some small nic400? 0

    • CoreLink NIC-400 Network Interconnect
    2648 views
    2 replies
    Latest over 3 years ago
    by asic_xuan
  • Not Answered

    Correct way to initialize PMU after coming out of core collapse or cluster collapse for multi core architecture 0

    997 views
    0 replies
    Started over 3 years ago
    by shobhit
  • Suggested Answer

    KV56 support in MDK V6. 0

    623 views
    2 replies
    Latest over 3 years ago
    by Jakob
  • Answered

    Program stuck when adding license and activate product 0

    966 views
    1 reply
    Latest over 3 years ago
    by Stephen Theobald Arm Employee Badge
  • Not Answered

    M4 fall into HardFault while running program compiled by arm-none-eabi-gcc (10.3.1)with -thumb -mcpu=cortex-M4 -march=armV7e-m 0

    580 views
    0 replies
    Started over 3 years ago
    by Loong
  • Suggested Answer

    How could I analyze the memory peak and MCU MIPS when using Fixed Virtual Platform hardware in ARM DS such as Cortex-M7 to inference a machine learning output? 0

    • Arm Development Studio
    • arm streamline
    • Graphics Analyzer
    • Fixed Virtual Platforms (FVPs)
    3150 views
    1 reply
    Latest over 3 years ago
    by Ronan Synnott Arm Employee Badge
  • Not Answered

    Will neon operation cause an interrupt as FPU operation ? 0

    1550 views
    2 replies
    Latest over 3 years ago
    by zhongl
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