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  • AMBA
  • Armv8-A
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  • Cortex-M
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  • Keil
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    163 questions
    Ben Clark
    RE: What is the relationship between Vela versions and Ethos‑U software versions? 8 hours ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,556 questions
    Martin Weidmann
    RE: Synchronous FPU Exception in Cortex R5 1 day ago Arm Employee Badge
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    667 questions
    Ronan Synnott
    RE: DAP600 - SWD -> JTAG Mode Switch Issue 24 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.
    2,222 questions
    Stephen Theobald
    RE: Unable to debug to the driver source code 2 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. over 1 year ago
  • Ask a question

    Join the conversation. Feel free to ask a question about the Inventors Challenge 2023.
    60 questions and discussions
    Michelle Adams
    RE: MCU logic unit 10 days ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    20 questions
    Ronan Synnott
    RE: Divide by 0 in R52 1 month ago Arm Employee Badge
  • 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? 11 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    1,011 questions
    lei cao
    RE: [bug] Unexpected optimization strategy (arm-none-eabi-gcc 15) 14 hours ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error over 1 year 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 3 years ago Arm Employee Badge
  • Forum

    26 questions
    Megharsh L
    Regading certification of inventors challenge 2024 over 1 year ago
  • High Performance Computing (HPC) forum

    The latest forum discussions for server and commercial and open-source HPC tools.
    120 questions
    Ivan Pribec
    RE: How to apply interleaved batch permutation? 4 days ago
  • Internet of Things (IoT) forum

    The latest forum discussions for software developers building connected products based on Arm technology.
    11 questions
    Oliver Taylor
    RE: Struggling with I2C Signal Integrity on ESP32 (AquaSense IoT Node) over 3m Cable Runs 2 months ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,383 questions
    rkopsch
    RE: SNMP V3 1 day ago Arm Employee Badge
  • Laptops and Desktops forum

    A forum for developers optimizing performance, power efficiency, and user experiences on Arm-powered laptops and desktops.
    2 questions
    Th M
    Arm on NAS 3 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.
    1,424 questions
    Peter Harris
    RE: gl_fragcord shader variable 1 month ago Arm Employee Badge
  • 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 7 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 9 months ago
>
All questions in this Community
  • Answered

    Error during FVP_MPS2_Cortex-M55 connection 0

    10980 views
    20 replies
    Latest over 3 years ago
    by Ronan Synnott Arm Employee Badge
  • Suggested Answer

    Constant buffers and varyings size and layout optimization 0

    • Mali Offline Compiler
    5457 views
    1 reply
    Latest over 3 years ago
    by Peter Harris Arm Employee Badge
  • Suggested Answer

    Compiling matlab code to c and use in KEIL-error: redefinition of 'i'; 0

    • matlab
    • Keil
    • Cortex-M4
    1367 views
    3 replies
    Latest over 3 years ago
    by Broeker
  • Not Answered

    GPIO and ADC variables (Which is created by me) are assigned memory addresses are overlapping and making GPIO data to toggle 0

    378 views
    0 replies
    Started over 3 years ago
    by Jaga@1234
  • Not Answered

    Compiler 5 or 6 malloc source code 0

    571 views
    0 replies
    Started over 3 years ago
    by Philippe Jalabert
  • Suggested Answer

    cmake tool(arm-none-eabi-gcc) compile C++ code, report as.exe: CreateProcess: No such file or directory 0

    4946 views
    3 replies
    Latest over 3 years ago
    by Ronan Synnott Arm Employee Badge
  • Suggested Answer

    ARM Forge tool launch error, "puTTy X11 proxy: Unsupported authorisation protocol. 0

    • Arm Forge
    4841 views
    3 replies
    Latest over 3 years ago
    by Annie
  • Answered

    Linux mmap'ed access with memset() gives an alignment issue on the newer Linux kernels 0

    • Embedded Linux
    • Armv8.1-A
    2846 views
    1 reply
    Latest over 3 years ago
    by andreas2025
  • Suggested Answer

    Arm forge IPMI Energy Agent 0

    • Arm Forge
    2446 views
    1 reply
    Latest over 3 years ago
    by Joshua Cottingham Arm Employee Badge
  • Answered

    Hello, currently I am migrating my project from keil 4 to keil 5 and came along the error : #pragma anon_unions is a arm compiler 5 extension. I've made it as a comment now. Is commenting the right thing to do ? 0

    1509 views
    3 replies
    Latest over 3 years ago
    by Milorad Cvjetkovic Arm Employee Badge
  • Answered

    Delay of "SVC" 0

    • Cortex-R
    • Armv7 Exception Model
    • Cortex-R5
    • Armv7-R
    • 11 (SVCall)
    1437 views
    1 reply
    Latest over 3 years ago
    by Nowian
  • Answered

    What is the relation between scx_min_sync_latency and tlm_global_quantum? +1

    1904 views
    1 reply
    Latest over 3 years ago
    by Toshihisa Oishi Arm Employee Badge
  • Answered

    use vector functions (SVE) from armpl with gcc 0

    • GCC
    • SVE
    6212 views
    6 replies
    Latest over 3 years ago
    by Pierre Blanchard Arm Employee Badge
  • Not Answered

    When will armclang offer library support for C11, C17 or even C23? 0

    1026 views
    0 replies
    Started over 3 years ago
    by walkingbeard
  • Answered

    GPT and Caching +1

    1884 views
    1 reply
    Latest over 3 years ago
    by Martin Weidmann Arm Employee Badge
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