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  • AMBA
  • Armv8-A
  • Cortex-A
  • Cortex-M
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  • GCC
  • Keil
  • Keil C166 Tools
  • Keil C251 Tools
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  • Keil MDK
  • Linux
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    160 questions
    Tymoteusz Cejrowski
    LSTM support with Ethos-U NPU 14 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,517 questions
    Mario Trams
    RE: Is it normal that DC CVAC does also carry out a cache line invalidate on Cortex-A53? 9 hours ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    664 questions
    Colin Campbell
    RE: AMBA APB 13 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 1 hour 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 21 hours 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? 5 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? 28 days 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.
    116 questions
    Mikhail Ablakatov
    RE: Exploring Opportunities to Speed Up Vector API Performance on Arm 1 month 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.
    32,346 questions
    Jen-Tse Huang
    RE: STM32H747 dual core debug using Keil and STLink 11 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 4 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.
    1,409 questions
    Aleksei Romanov
    RE: Vulkan, dynamic uniform buffer, vkUpdateDescriptorSets buffer range 12 hours 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
  • Not Answered

    issue in C test 0

    • System on Chip (SoC)
    • GCC
    • Hardware Modelling/Simulation
    1721 views
    0 replies
    Started over 2 years ago
    by SBR_123
  • Suggested Answer

    Peripheral Access on ARMv8 in Windows 10 0

    • Peripheral Devices
    • Windows 10
    • Cortex-A
    3812 views
    2 replies
    Latest over 2 years ago
    by Daniel025
  • Answered

    Subpasses, alpha blending, FPS/Early ZS +1

    2446 views
    2 replies
    Latest over 2 years ago
    by Oliver Beirne Arm Employee Badge
  • Not Answered

    What does "Bit-Band Operation of Different Data sizes" meaning? 0

    • Cortex-M
    819 views
    0 replies
    Started over 2 years ago
    by shadow3d
  • Suggested Answer

    Subpasses, alpha blending, FPK/Early ZS 0

    2463 views
    1 reply
    Latest over 2 years ago
    by Christian F Arm Employee Badge
  • Answered

    Does NIC-400/AXI provide full theoretical bandwidth 0

    • CoreLink NIC-400
    • AXI4
    1322 views
    1 reply
    Latest over 2 years ago
    by Ryleigh Sawayn
  • Not Answered

    Question of Arm performance related to register allocation 0

    • C++
    • Arm Compiler
    • Arm Assembly Language (ASM)
    793 views
    0 replies
    Started over 2 years ago
    by XORANDOR
  • Not Answered

    cortex-m33 s-domain exception accessing virtual function 0

    • ARMv8 Exception Model
    • Cortex-M Platforms Software
    • 6 (UsageFault)
    • Cortex-M33
    897 views
    0 replies
    Started over 2 years ago
    by rogerb23
  • Answered

    UNINIT Section Gets Zero Filled +2

    2284 views
    4 replies
    Latest over 2 years ago
    by Stu R
  • Not Answered

    What A53 interrupt signal should I use for watchdog timeout? 0

    • Cortex-A53
    1373 views
    1 reply
    Latest over 2 years ago
    by Ryleigh Sawayn
  • Not Answered

    The partition_<device>.h file not generated with Device: Startup selected for the SSE-310-MPS3_AN555 FPGA image. 0

    • Package management
    • Keil MDK
    • TrustZone
    • Cortex-M85
    • CMSIS
    980 views
    0 replies
    Started over 2 years ago
    by Tomal
  • Answered

    What does the clover icon overlay mean? 0

    735 views
    1 reply
    Latest over 2 years ago
    by Hans Schneebauer Arm Employee Badge
  • Answered

    Why vulkan has much higher input primitives than OpenGL? 0

    • vulkan
    • performance
    • OpenGL
    • gpu
    6781 views
    10 replies
    Latest over 2 years ago
    by iculi
  • Suggested Answer

    Reinstalling a new app 0

    • Application developers
    • operating systems
    2142 views
    2 replies
    Latest over 2 years ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    Migration from Cortex M4 to Cortex R5F 0

    • Software
    • Cortex-R5
    • Cortex-M4
    2912 views
    3 replies
    Latest over 2 years ago
    by Ryleigh Sawayn
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