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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    160 questions
    anjali sonkar
    RE: AI tools for IoT? 1 month ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,527 questions
    weibin kong
    Could you please explain the principle of associative replacement for ARMv7 L1 and L2 Cache sets 20 hours ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    665 questions
    Gal Kaptsenel
    Fast Models 1 month ago
  • Arm Development Studio forum

    Community based support Arm Development Studio - Efficient embedded software development from tiny off-the-shelf microcontrollers to custom multicore processors.
    2,210 questions
    Stephen Theobald
    RE: How to pass multi arguments to main() in Arm Development Studio? 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. 11 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 4 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    17 questions
    Jack Michael
    RE: Inquiry: ARM’s Architectural Recommendations for Isolated Hosting of SafeVM, IVI & Trusted SW Using CCA 13 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? 7 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    1,002 questions
    Ronan Synnott
    RE: Arm Compiler FuSa 6.16.2: Memory Reload Behavior at -O0 Optimization 17 days ago Arm Employee Badge
  • 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 2 years ago Arm Employee Badge
  • Forum

    26 questions
    Megharsh L
    Regading certification of inventors challenge 2024 9 months ago
  • High Performance Computing (HPC) forum

    The latest forum discussions for server and commercial and open-source HPC tools.
    118 questions
    Chiranmoy Bhattacharya
    RE: Exploring Opportunities to Speed Up Vector API Performance on Arm 23 days ago
  • Internet of Things (IoT) forum

    The latest forum discussions for software developers building connected products based on Arm technology.
    10 questions
    Caseprr LI
    Ubuntu Server on ARM fails to boot after cloning EFI partition from HDD to SSD 15 days ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,357 questions
    Ronan Synnott
    RE: Is ARM Compiler v5 supported in Keil-MDK Lite? 9 days 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.
    3 questions
    Th M
    Arm on NAS 1 day ago
  • Mobile, Graphics, and Gaming forum

    A forum for developers building high-performance mobile apps, cutting-edge graphics, and immersive gaming experiences on Arm.
    1,413 questions
    hterrolle
    RE: SIMD help for exemple 7 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 4 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 5 months ago
>
All questions in this Community
  • Suggested Answer

    related to AXI4 0

    1385 views
    1 reply
    Latest over 1 year ago
    by Colin Campbell Arm Employee Badge
  • Answered

    Help me fix this please +1

    2859 views
    2 replies
    Latest over 1 year ago
    by Minh Nguyen
  • Not Answered

    C8051F580 uVision 5 compiler: ?C_STARTUP where is this value defined? 0

    472 views
    0 replies
    Started over 1 year ago
    by Fausto Bartra
  • Answered

    Memory Frequencies per Core 0

    • Memory Management Unit (MMU)
    • Cortex-A
    • x1
    1648 views
    2 replies
    Latest over 1 year ago
    by FabianSchuetze
  • Not Answered

    Request for Help with Creating and using a Library in Keil 0

    866 views
    1 reply
    Latest over 1 year ago
    by Ronan Synnott Arm Employee Badge
  • Not Answered

    Unable to redefine low-level library function 0

    • Arm Compiler 6
    • uVision
    • Compilation error
    847 views
    0 replies
    Started over 1 year ago
    by Nic Roberts
  • Answered

    What versions of libraries are in GNU ARM Toolchain? 0

    • Library
    • GNU Toolchain
    • Windows
    • C
    1498 views
    1 reply
    Latest over 1 year ago
    by Stam Markianos-Wright Arm Employee Badge
  • Answered

    initiallizing global pointers with the address of a string literal, in PI code. 0

    1548 views
    2 replies
    Latest over 1 year ago
    by HAKAN KILIC
  • Answered

    Mapping ARM Education Resources to GCSE and A Level Provision 0

    7655 views
    1 reply
    Latest over 1 year ago
    by Ronan Synnott Arm Employee Badge
  • Suggested Answer

    C8051F580 printf question 0

    1367 views
    2 replies
    Latest over 1 year ago
    by Grant MTG
  • Answered

    Issues mounting and using SD card with SPI on STM32L433xx 0

    • Real Time Operating Systems (RTOS)
    • Keil MDK
    • STM32 L4
    • Peripheral Devices
    • GPIO
    • uVision
    • file
    • C
    • Memory
    2018 views
    2 replies
    Latest over 1 year ago
    by Oliver Beirne Arm Employee Badge
  • Answered

    Why might Loop Unrolling contribute to Lower Runtime When using two Cores (X1 or A76) but not with one Core? 0

    • Cortex-A76
    • Cortex-X
    1678 views
    2 replies
    Latest over 1 year ago
    by Oliver Beirne Arm Employee Badge
  • Suggested Answer

    armclang bug! 0

    1672 views
    2 replies
    Latest over 1 year ago
    by Stam Markianos-Wright Arm Employee Badge
  • Answered

    MDK-Middleware 7.17.0 Compile Warning 0

    1499 views
    2 replies
    Latest over 1 year ago
    by Tom Dillard
  • Not Answered

    ARM FM, CT M7 exception return, R7 register is not preserved 0

    748 views
    0 replies
    Started over 1 year ago
    by Torbjörn Andersson
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