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  • AMBA
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    160 questions
    Ben Clark
    RE: Improving Inference Performance of a Quantized CNN on Cortex-A78 2 hours ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,518 questions
    ArmMadeMeCreateAName
    "Test Target" instructions - only consider SAU / IDAU, or also PPC & MPC 22 minutes ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    664 questions
    Colin Campbell
    RE: AMBA APB 17 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.
    2,206 questions
    Ronan Synnott
    RE: Arm R52 FVP mode memory write is and access throwing controller to abort handler 3 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
    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? 6 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? 1 month ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error 11 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.
    117 questions
    Nick Dingle
    RE: ARMPL FFT memory leak: ASAN reports alloc-dealloc-mismatch on Linux 4 hours 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.
    32,347 questions
    Victor Luque
    RE: armlink's --remove flag not equivalent to ld --gc_sections 5 hours 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 5 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.
    1,410 questions
    XINGYU LU
    How can I turn off Fragment pre-pass function for comparison? A GPU bug on GPU G925 with the game Delta force mobile 1 day 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
  • Answered

    What is the purpose of two separate coprocessors (CP10 and CP11) for the armv7-m floating point extension? 0

    • Co-processor Architecture
    • Armv7-M
    • Floating Point
    1889 views
    2 replies
    Latest over 2 years ago
    by Uma Ramalingam Arm Employee Badge
  • Answered

    Can't download Arm Compiler 5 for ARM DS 22.2 +1

    2129 views
    2 replies
    Latest over 2 years ago
    by Chun Alex
  • Answered

    Invalid Mbed Keil Studio Cloud intellisense errors +1

    • Mbed
    • Keil Studio Cloud
    1018 views
    2 replies
    Latest over 2 years ago
    by cooperised
  • Not Answered

    Cannot Perform MTB Configuration on Dual-Core Cortex-M33 ( i.e., AN521 Image) of MPS2+ Board 0

    • CoreLink SSE-200 Subsystem
    • CoreSight Micro Trace Buffer for the Cortex-M33
    • Cortex-M Prototyping System (V2M-MPS2)
    1502 views
    3 replies
    Latest over 2 years ago
    by njk
  • Not Answered

    Why the overhead of memcpy() in EL3 is higher than in NS.EL1 (linux kernel module)? 0

    • Juno Arm Development Platform
    • Juno Development Board
    • Armv8-A
    • Cache Architecture
    1749 views
    0 replies
    Started over 2 years ago
    by icegrave0391
  • Not Answered

    Peripheral request interfaces of PL330_DMAC fast model 0

    1558 views
    0 replies
    Latest over 2 years ago
    by mihan024
  • Not Answered

    problems of TCM ECC initialized 0

    971 views
    0 replies
    Started over 2 years ago
    by problems
  • Not Answered

    Cache and TCM Initialization 0

    945 views
    0 replies
    Started over 2 years ago
    by problems
  • Not Answered

    ARMV8 CR52 TCM ECC 0

    972 views
    0 replies
    Started over 2 years ago
    by problems
  • Answered

    Can you please share your feedback mechanism and guidelines for providing feedback? +1

    1645 views
    1 reply
    Latest over 2 years ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    boot-up sequence 0

    • 1 (Reset)
    5596 views
    7 replies
    Latest over 2 years ago
    by SBR_123
  • Answered

    GICv2 vs GICv3 differences 0

    • GICv2
    • GICv3/v4
    2200 views
    1 reply
    Latest over 2 years ago
    by Martin Weidmann Arm Employee Badge
  • Not Answered

    Question about the difference in the ACE protocol 0

    • AMBA 4
    • Cache Coherent Interconnect
    1426 views
    0 replies
    Started over 2 years ago
    by JasonDuh
  • Answered

    Can't get the license for DS-5 in SOC EDS by cyclone V soc development kit license serial +1

    6552 views
    11 replies
    Latest over 2 years ago
    by Alex_Chun
  • Suggested Answer

    Error L6244E Region Not Aligned on CM33 Secure World with Arm v6.19 Compiler 0

    • Arm Compiler 6
    3752 views
    3 replies
    Latest over 2 years ago
    by Ronan Synnott Arm Employee Badge
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