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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 1 day 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 21 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 18 hours 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
    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.
    118 questions
    Nick Dingle
    RE: ARMPL FFT memory leak: ASAN reports alloc-dealloc-mismatch on Linux 22 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.
    32,348 questions
    guchuan xiaofu
    RE: Use GCC Compiler for Arm projects(Use arm-none-eabi-gcc) 1 hour 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 5 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

    How writing ICC_EOIR1_EL1 works for Group 1 Interrupts when running on EL3 in GICv3? 0

    • GICv3/v4
    • ARMv8 Exception Model
    • Armv8-A
    • TrustZone
    1898 views
    2 replies
    Latest over 3 years ago
    by MHesham
  • Not Answered

    Alignment issue between debug and release builds on windows 0

    • Arm Compiler
    • Cortex-M0+
    865 views
    0 replies
    Started over 3 years ago
    by Maxime
  • Answered

    Dynamic post quality detection +1

    21323 views
    1 reply
    Latest over 3 years ago
    by Oliver Beirne Arm Employee Badge
  • Answered

    TTBR0_EL1 translation fault level 3 on 4KiB blocks where 2MiB blocks work. 0

    • Armv8-A
    • System MMU
    3945 views
    3 replies
    Latest over 3 years ago
    by a.surati
  • Answered

    What is int_width about in arm_nn_activations_direct_q7 about +1

    • Machine Learning (ML)
    • Arm NN
    6891 views
    9 replies
    Latest over 3 years ago
    by a.surati
  • Answered

    Keil software warnings +1

    1736 views
    1 reply
    Latest over 3 years ago
    by rkopsch Arm Employee Badge
  • Answered

    TTBR0_EL1, translation fault level 0 after switching identity mapping off 0

    • Armv8-A
    4922 views
    6 replies
    Latest over 3 years ago
    by MrMino
  • Not Answered

    GCC test suite reports for arm-none-eabi-gcc 10.3 0

    • GCC
    • Compilers
    • Test and Verification
    629 views
    0 replies
    Started over 3 years ago
    by rakesmi
  • Answered

    How to change HEX start address for flash +1

    2356 views
    1 reply
    Latest over 3 years ago
    by Stephen Theobald Arm Employee Badge
  • Suggested Answer

    Unity build on ARM64 Linux or best analog development environment 0

    6553 views
    1 reply
    Latest over 3 years ago
    by Pavel Rudko Arm Employee Badge
  • Suggested Answer

    Pasting Formed an Invalid Preprocessing Token Error 0

    7452 views
    13 replies
    Latest over 3 years ago
    by Broeker
  • Not Answered

    The BBC Micro:bit - 2 totally different computers... how convenient 0

    • Cortex-M0
    • Input/Output Cells
    • BBC micro:bit
    • PrimeCell General Purpose Input/Output (PL061)
    • audio
    • Arm Assembly Language (ASM)
    • Cortex-M4
    3769 views
    2 replies
    Latest over 3 years ago
    by WestfW
  • Not Answered

    Cortex M55 Trustzone recommendations before jumping to next level software 0

    1202 views
    0 replies
    Started over 3 years ago
    by TexCorJC
  • Answered

    vscode for keil projects 0

    • Keil
    • editor
    4392 views
    2 replies
    Latest over 3 years ago
    by Giacomo Debug
  • Suggested Answer

    AXI4 Narrow and possibly unaligned READ 0

    5160 views
    4 replies
    Latest over 3 years ago
    by Colin Campbell Arm Employee Badge
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