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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
    anjali sonkar
    RE: AI tools for IoT? 23 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,524 questions
    Shane Warner
    RE: AFREADY reset value of ATB master I/F in CSTFunnel is 1'b0 2 days ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    665 questions
    Gal Kaptsenel
    Fast Models 22 days 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? 3 hours 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. 10 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 5 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 9 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 15 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 7 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? 18 hours 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
    josaf bodia
    RE: GPU Hierarchy 2025 – Ultimate Graphics Card Benchmarks & Comparison 6 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.
    1,413 questions
    Venkatesh K R
    Query on CVT perf counter on G720 and G725 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 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
  • Not Answered

    Clarification on Memory Regions and Fill Parameters in FVP_Base_RevC-2xAEMvA 0

    • FVP Base Model
    • Fixed Virtual Platforms (FVPs)
    • fvp
    1192 views
    1 reply
    Latest 11 months ago
    by Qingyu Ma
  • Not Answered

    Why Doesn’t FVP Initialize Unused Memory to Zero (e.g., 0xcfdfdfdfdfdfdfcf)? 0

    • FVP Base Model
    • Armv8
    • Fixed Virtual Platforms (FVPs)
    1654 views
    3 replies
    Latest 11 months ago
    by Qingyu Ma
  • Suggested Answer

    Bugreport for the fortran compiler: Treatment of array bounds in the specification part 0

    1088 views
    1 reply
    Latest 11 months ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    ARM compiler for LPC2378 0

    • MDK-Arm
    • Arm7tdmi
    • uVision
    3469 views
    8 replies
    Latest 11 months ago
    by Zelbi
  • Answered

    Streamline does not show "Mali GPU Utilization" 0

    • Streamline
    • Streamline Performance Analyzer
    2495 views
    4 replies
    Latest 11 months ago
    by Mahipal P
  • Answered

    Using 64bit android library with OpenCL give error clSetKernelArg -51 at run time +1

    4153 views
    9 replies
    Latest 11 months ago
    by Oliver Beirne Arm Employee Badge
  • Answered

    How to associate PL022 on Socrates +1

    • socrates
    2923 views
    6 replies
    Latest 11 months ago
    by Manabu Tanaka
  • Answered

    My students are getting a new interface when they create a Keil Studio account. How can they switch to the classic interface? +1

    1248 views
    1 reply
    Latest 11 months ago
    by Cherrice Traver
  • Not Answered

    SSE-200 subsystem w/o TrustZone 0

    484 views
    0 replies
    Started 11 months ago
    by Makich
  • Not Answered

    MDK 5.41-CMSIS-Pack-STM32C0xx_DFP-V2.0.0 cannot flash STM32C071CB 0

    3396 views
    9 replies
    Latest 11 months ago
    by Andreas Barth Arm Employee Badge
  • Answered

    AHB2APB Verification 0

    • AHB2APB
    • AHB5
    • Verification
    • Bridges
    • AHB
    2133 views
    3 replies
    Latest 11 months ago
    by santhosh kola
  • Suggested Answer

    What is the difference between Exclusive access in AXI 3 and AXI 4 ?How does Lock access is merged to exclusive access in AXI4? 0

    1398 views
    1 reply
    Latest 11 months ago
    by Colin Campbell Arm Employee Badge
  • Suggested Answer

    AXI PROTOCOL 0

    2263 views
    4 replies
    Latest 11 months ago
    by Colin Campbell Arm Employee Badge
  • Answered

    Narrow Byte Transfers on AHB2APB Bridge 0

    • APB
    • AHB2APB
    • AHB5
    • NARROW_BURST
    1232 views
    1 reply
    Latest 11 months ago
    by Colin Campbell Arm Employee Badge
  • Not Answered

    How to change total compute DRAM size? 0

    866 views
    1 reply
    Latest 11 months ago
    by Martin Weidmann Arm Employee Badge
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