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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 22 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 20 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 18 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 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.
    32,347 questions
    Victor Luque
    RE: armlink's --remove flag not equivalent to ld --gc_sections 1 day 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 2 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 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

    Hi there ! Back to the home finaly :) 0

    1116 views
    1 reply
    Latest over 2 years ago
    by Oliver Beirne Arm Employee Badge
  • Answered

    Strange arithmetic performance on G76 with/without explicit mad() 0

    3431 views
    4 replies
    Latest over 2 years ago
    by Ivan Kozlovskikh
  • Suggested Answer

    Cortex-A9 , get CPU frequency , bare metal 0

    • Cortex-A9
    • Baremetal
    2325 views
    3 replies
    Latest over 2 years ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    Where can I find the example WinUSB_Echo Project? 0

    • USB
    • Keil
    • uVision
    • CMSIS
    1218 views
    2 replies
    Latest over 2 years ago
    by MartinE
  • Not Answered

    USB Device: Custom Class 0

    • STM32 L4
    • USB
    • CMSIS
    • CMSIS RTOS
    1033 views
    1 reply
    Latest over 2 years ago
    by MartinE
  • Suggested Answer

    sys path headers are missing in IDE 0

    • Arm Development Studio
    5279 views
    5 replies
    Latest over 2 years ago
    by Stephen Theobald Arm Employee Badge
  • Suggested Answer

    [Cortex-R82] Enable Dcache fail in FVP 0

    1913 views
    1 reply
    Latest over 2 years ago
    by Toshihisa Oishi Arm Employee Badge
  • Suggested Answer

    Keil Erorr of compiler toolkit 0

    2088 views
    8 replies
    Latest over 2 years ago
    by Hans Schneebauer Arm Employee Badge
  • Answered

    mdk474.exe link broken +1

    • MDK-Arm
    • Keil MDK
    • training
    2631 views
    1 reply
    Latest over 2 years ago
    by rkopsch Arm Employee Badge
  • Answered

    cmse_nonsecure_entry Functions dont have SG instruction 0

    • TrustZone for Armv8-M
    • STM32
    3167 views
    4 replies
    Latest over 2 years ago
    by Renan
  • Not Answered

    Is it possible to disable L2 Cache in CA-55 core? 0

    • Cortex-A55
    1362 views
    2 replies
    Latest over 2 years ago
    by chaitanya.k
  • Answered

    AHB-LITE: Can a master force the slave not to execute a wait state ? 0

    2901 views
    2 replies
    Latest over 2 years ago
    by Itamar Yunyan
  • Answered

    Missing memory regions in hex file 0

    3722 views
    6 replies
    Latest over 2 years ago
    by Az-eddine
  • Answered

    question about arbitration scheme of AHB bus matrix 0

    • CMSDK
    • SoC FPGA
    • DMA Devices
    • Bus Architecture
    • AMBA 2 AHB Interface
    1966 views
    2 replies
    Latest over 2 years ago
    by JJ HUA
  • Suggested Answer

    How to write a Hypervisor on Arm? The different between SEL2 and EL2? 0

    • AArch64
    • Hypervisor
    4646 views
    2 replies
    Latest over 2 years ago
    by dreamking60
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