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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
    Tymoteusz Cejrowski
    LSTM support with Ethos-U NPU 5 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,514 questions
    Martin Weidmann
    RE: More details on CSV2 1 day ago Arm Employee Badge
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    664 questions
    Colin Campbell
    RE: AMBA APB 4 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.
    2,205 questions
    Stephen Theobald
    RE: JTAG Debug through ARM development Studio and DSTREAM-ST 15 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 2 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    18 questions
    Car Roads
    Looking for a Best Car Breakdown Service Near Me ? 1 day 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? 5 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? 19 days ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error 10 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.
    116 questions
    Mikhail Ablakatov
    RE: Exploring Opportunities to Speed Up Vector API Performance on Arm 1 month 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? 7 months ago Arm Employee Badge
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,341 questions
    Arianna Ghezzi
    STM32H747 dual core debug using Keil and STLink 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 4 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.
    1,407 questions
    hterrolle
    RE: double loop with CPU vs GPU 1 hour 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
  • Answered

    How To Access SCTLR_EL1 of Non Secure World From EL3 0

    • EL3
    • Trusted Firmware-A
    • fvp
    1101 views
    4 replies
    Latest 4 months ago
    by Dev Gandhi
  • Suggested Answer

    Handshake signal behavior in CHI spec 0

    • UCIe
    • CHI
    • C2C
    589 views
    1 reply
    Latest 4 months ago
    by Simone Secchi Arm Employee Badge
  • Not Answered

    Exclusive store op hang 0

    282 views
    0 replies
    Started 4 months ago
    by Djole Prolece
  • Not Answered

    dma-330 validation simulation build error 0

    • dma-330
    285 views
    0 replies
    Started 4 months ago
    by hanguang yu
  • Not Answered

    Arm Cortex M4 Exception Exit Being interrupted 0

    • Cortex-M4
    299 views
    0 replies
    Started 4 months ago
    by Satyajit Patil
  • Suggested Answer

    uVision erases first page when flashing 0

    • flash
    • STM32C0
    • uVision
    • STM32
    938 views
    2 replies
    Latest 4 months ago
    by Johan Söderlind Åström
  • Answered

    Stalls in float point calcultions 0

    • NEON
    • pipeline
    • SVE2
    • SVE
    • Floating Point
    911 views
    3 replies
    Latest 4 months ago
    by Martin Weidmann Arm Employee Badge
  • Suggested Answer

    Cortex A53 Cycle Counting, Single-Step 0

    • Armv8-A
    • Performance Monitor Unit (PMU)
    • Debug Access Port (DAP)
    934 views
    2 replies
    Latest 4 months ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    Some instruction variants' encodings in `Instructions.json` missing constant bits. 0

    554 views
    1 reply
    Latest 4 months ago
    by Mohamed Maaliki
  • Suggested Answer

    System Viewer to check register section 0

    547 views
    1 reply
    Latest 4 months ago
    by rkopsch Arm Employee Badge
  • Not Answered

    Linux to MHU communication in Multi chiplet SOC 0

    318 views
    0 replies
    Started 4 months ago
    by chandrashekar
  • Answered

    Can Cross Trigger Configure Multiple Cores to Halt Simultaneously in Self-Hosted Debug? +1

    • ds-5
    • Debugging
    694 views
    1 reply
    Latest 4 months ago
    by Stephen Theobald Arm Employee Badge
  • Suggested Answer

    Can Cross Trigger Configure Multiple Cores to Halt Simultaneously in Self-Hosted Debug? 0

    • Armv8-A
    596 views
    1 reply
    Latest 4 months ago
    by Stephen Theobald Arm Employee Badge
  • Suggested Answer

    Hardfault in fmount() using Keil MDK with CMSIS-RTOS2 0

    • Keil MDK
    • RTX5
    • CMSIS RTOS
    1061 views
    3 replies
    Latest 4 months ago
    by rkopsch Arm Employee Badge
  • Not Answered

    GIC-700 SPI routing in multichip system 0

    • Multichip
    • GICv3/v4
    • Interrupt
    • spi
    299 views
    0 replies
    Started 4 months ago
    by RH Kim
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