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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? 19 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,524 questions
    minji lee
    AXI4 Channel Handshake 3 days ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    665 questions
    Gal Kaptsenel
    Fast Models 18 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.
    2,208 questions
    Ronan Synnott
    RE: ARM_TOOL_VARIANT unset 24 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. 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 1 day 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 5 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 11 days ago
  • 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? 9 months ago Arm Employee Badge
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,356 questions
    rkopsch
    RE: Installation of Arm compiler v5 3 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.
    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 5 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
  • Not Answered

    Program runs in dbg mode but not on the chip 0

    • Keil MDK
    815 views
    2 replies
    Latest over 20 years ago
    by Eric Jackowski
  • Not Answered

    uVision2 and CVS integration 0

    • Keil C51 Tools
    1032 views
    4 replies
    Latest over 20 years ago
    by Jens C Pedersen
  • Not Answered

    Little Endian in C51? 0

    • Keil C51 Tools
    2063 views
    2 replies
    Latest over 20 years ago
    by Ran Shalgi
  • Not Answered

    declaring user class 0

    • Keil MDK
    518 views
    0 replies
    Started over 20 years ago
    by prasad .
  • Not Answered

    simple 8051 compilation 0

    • Keil C51 Tools
    870 views
    5 replies
    Latest over 20 years ago
    by Rik Heller
  • Not Answered

    why sprintf can't convert int ?? 0

    • Keil C51 Tools
    1233 views
    6 replies
    Latest over 20 years ago
    by kenn chen
  • Not Answered

    How to interface LCD using 89C52 0

    • Keil C51 Tools
    900 views
    2 replies
    Latest over 20 years ago
    by Andy Neil
  • Not Answered

    Debug daemon 0

    • Keil C51 Tools
    659 views
    1 reply
    Latest over 20 years ago
    by Andy Neil
  • Not Answered

    ascii str (multidigit) or ptr to decimal conversion 0

    • Keil C51 Tools
    2645 views
    5 replies
    Latest over 20 years ago
    by Jon Ward
  • Not Answered

    JTAG Device Chain 0

    • Keil C166 Tools
    1295 views
    2 replies
    Latest over 20 years ago
    by Marco Cortecchia
  • Not Answered

    Debug mode is starting in thumb mode 0

    • Keil MDK
    894 views
    1 reply
    Latest over 20 years ago
    by Maggie Xu
  • Not Answered

    Issue with external oscillator and SMBus interrupt 0

    • Keil C51 Tools
    676 views
    0 replies
    Started over 20 years ago
    by Heddy nothing
  • Not Answered

    Has anyone created a fully blown out bank switcher? 0

    • Microcontroller (MCU)
    1305 views
    8 replies
    Latest over 20 years ago
    by Jon Ward
  • Not Answered

    Simulating an external memory location 0

    • Keil C51 Tools
    1015 views
    3 replies
    Latest over 20 years ago
    by Chris B
  • Not Answered

    Structures in the Watch Window 0

    • Microcontroller (MCU)
    1126 views
    3 replies
    Latest over 20 years ago
    by Keil Software Support Intl.
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