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  • AMBA
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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 12 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,516 questions
    Mario Trams
    Is it normal that DC CVAC does also carry out a cache line invalidate on Cortex-A53? 1 day ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    664 questions
    Colin Campbell
    RE: AMBA APB 11 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 22 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
    Inquiry: ARM’s Architectural Recommendations for Isolated Hosting of SafeVM, IVI & Trusted SW Using CCA 26 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? 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? 26 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? 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.
    32,345 questions
    Samet Can Şahin
    RE: I am not able see anything on system viewer while debuging! 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.
    1,408 questions
    hterrolle
    RE: logcat error: [mali]CET: cpu queue set unrecoverable error 5 hours 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

    shifting bits in multiple bytes array 0

    • Keil C51 Tools
    1991 views
    1 reply
    Latest over 7 years ago
    by Andy Neil
  • Not Answered

    Calling None-Secure method directly from Secure world 0

    • TrustZone
    • Armv8-M
    • Block
    14484 views
    7 replies
    Latest over 7 years ago
    by Uma Ramalingam Arm Employee Badge
  • Not Answered

    watchdog debugging 0

    • Keil MDK
    2574 views
    2 replies
    Latest over 7 years ago
    by Stevan Simovic
  • Not Answered

    x86 _mm_sign_epi8(_m128i a,_m128i b) intrinsic NEON equivalent 0

    • SIMD and Vector Processing Instructions
    • NEON
    9358 views
    1 reply
    Latest over 7 years ago
    by Juan Gao Arm Employee Badge
  • Not Answered

    RTX call stack in uVision when using GCC ARM 0

    • Keil MDK
    880 views
    0 replies
    Started over 7 years ago
    by Pablo Bleyer
  • Not Answered

    No segmentation fault with unaligned access 0

    • Software Development
    17263 views
    6 replies
    Latest over 7 years ago
    by Jason Andrews Arm Employee Badge
  • Answered

    GIC-400 controller virtual interrupt handling in VM and hypervisor +1

    • Cortex-A57
    • Generic Interrupt Controller
    • Cortex-A
    8317 views
    2 replies
    Latest over 7 years ago
    by Martin Weidmann Arm Employee Badge
  • Answered

    efficient c programming 0

    • Cortex-R
    • Cortex-M
    • C
    5729 views
    4 replies
    Latest over 7 years ago
    by Wenchuan2018
  • Answered

    Using arm softcore in Kintex 7 board 0

    • Keil MDK
    • Cortex-M
    3837 views
    1 reply
    Latest over 7 years ago
    by Joseph Yiu Arm Employee Badge
  • Not Answered

    underlined text in keil 0

    • Keil MDK
    3065 views
    4 replies
    Latest over 7 years ago
    by James Kelly
  • Not Answered

    how humidity sensor will make using 8051 microcontroller. and also gave code of this sensor. 0

    • Keil C51 Tools
    3485 views
    6 replies
    Latest over 7 years ago
    by Andy Neil
  • Not Answered

    UART data loss 0

    • Keil MDK
    1636 views
    2 replies
    Latest over 7 years ago
    by Westonsupermare Pier
  • Answered

    loadfile option for 32 bit access only 0

    • DS-5 Development Studio
    • Multiprocessor Architecture
    • DSTREAM Family
    • Debugging
    10897 views
    3 replies
    Latest over 7 years ago
    by claudio06
  • Answered

    uVision Target Simulation of Custom chip 0

    • Keil uVision
    • Keil MDK
    • CMSDK
    • Cortex-M3
    8574 views
    9 replies
    Latest over 7 years ago
    by HansSchneebauer
  • Not Answered

    Keil uVision4 download code fails 0

    • Keil MDK
    4624 views
    2 replies
    Latest over 7 years ago
    by yicheng jia
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