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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
    anjali sonkar
    RE: AI tools for IoT? 22 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 21 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.
    2,209 questions
    Stephen Theobald
    RE: How to pass multi arguments to main() in Arm Development Studio? 12 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 4 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 8 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 14 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 6 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? 12 minutes 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.
    1,411 questions
    Peter Harris
    RE: SIMD help for exemple 8 days 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 3 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
  • Answered

    Question about accumulator word length in A8 core 0

    • NEON
    • Cortex-A
    • Cortex-A8
    6282 views
    3 replies
    Latest over 10 years ago
    by daith
  • Discussion

    run kexec on Juno board

    • Juno Arm Development Platform
    • kexec
    • Armv8
    2852 views
    0 replies
    Started over 10 years ago
    by Liu Song
  • Not Answered

    ULINK not found 0

    • Keil MDK
    1402 views
    4 replies
    Latest over 10 years ago
    by Gert
  • Not Answered

    FIR filterin in Fixed Format 0

    • Keil MDK
    533 views
    0 replies
    Started over 10 years ago
    by Sijeo Philip
  • Answered

    Memory barrier (DSB, DMB). Does they guarantee writing data on cache to memory? 0

    • Armv7-A
    • Cache
    • Armv8-A
    • NEON
    • Cortex-A
    • TrustZone
    17721 views
    9 replies
    Latest over 10 years ago
    by Ash Wilding Arm Employee Badge
  • Answered

    Get current active interrupt priority +1

    • Cortex-M3
    • Cortex-M
    • C
    • Cortex-M4
    11160 views
    2 replies
    Latest over 10 years ago
    by Jonathan Weber
  • Not Answered

    Tryign to send ethernet packet 0

    • Keil MDK
    3152 views
    2 replies
    Latest over 10 years ago
    by Guilhem Charles
  • Not Answered

    Is there a way to reject a specific object from a library ? 0

    • Keil MDK
    1815 views
    4 replies
    Latest over 10 years ago
    by Tamiryan Michael
  • Not Answered

    RTOS osMessagePut usage problem 0

    • Microcontroller (MCU)
    8265 views
    14 replies
    Latest over 10 years ago
    by lampo
  • Answered

    LDRT and rrx'd operand 0

    • Cortex-A
    • Cortex-A7
    3913 views
    3 replies
    Latest over 10 years ago
    by Juha Aaltonen
  • Answered

    Funny asymmetry with banked register names 0

    • Armv7-A
    • Cortex-A
    • Cortex-A7
    6855 views
    5 replies
    Latest over 10 years ago
    by Juha Aaltonen
  • Answered

    How to sniff 2G/3G/4G signals 0

    • Bluetooth
    • Android
    • 3g
    • wifi
    • 4g
    31319 views
    12 replies
    Latest over 10 years ago
    by hgli
  • Not Answered

    Does ulink pro D support debug on cortex-r5 0

    • DS-5 Development Studio
    1686 views
    1 reply
    Latest over 10 years ago
    by re yoReinhard Keil
  • Answered

    Does CCI-400 guarantees cache coherency between secure and non-secure worlds? 0

    • Cortex-A53
    • Cortex-A57
    • big.LITTLE
    • CoreLink CCI-400
    • Cache
    • Cortex-A
    5434 views
    3 replies
    Latest over 10 years ago
    by Kay
  • Discussion

    ping failed; host 192.168.1.100 is not alive

    19365 views
    8 replies
    Latest over 10 years ago
    by Peter Harris Arm Employee Badge
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