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  • AMBA
  • Armv8-A
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  • Cortex-M
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  • Keil C251 Tools
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  • Keil MDK
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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

    Number of machine cycles 0

    • Keil C51 Tools
    905 views
    1 reply
    Latest over 10 years ago
    by edPer Westermark
  • Not Answered

    no st-link for nucleo32L0 0

    • Keil MDK
    761 views
    4 replies
    Latest over 10 years ago
    by Amr Lulu
  • Not Answered

    STM32F105RC to STM32F105VC PA4 DAC problem 0

    • Keil MDK
    501 views
    0 replies
    Started over 10 years ago
    by Owen Pullin
  • Not Answered

    Interrupt question 0

    • Keil MDK
    2046 views
    9 replies
    Latest over 10 years ago
    by edPer Westermark
  • Not Answered

    CMSIS-RTOS time slice: Is any way to use ticks or microseconds 0

    • Keil MDK
    8383 views
    3 replies
    Latest over 10 years ago
    by Matthias Hertel Arm Employee Badge
  • Not Answered

    assembly language 0

    • Keil MDK
    1590 views
    5 replies
    Latest over 10 years ago
    by Andy Neil
  • Not Answered

    I am currently an eighth grader but I have a deep interest in ARM processors, since I'm a neophyte but I have great interest could u tell me what makes ARM processors so significant? Why? Thank you :) 0

    • Armv7-A
    • Armv7-R
    • Cortex-M
    • C
    8972 views
    8 replies
    Latest over 10 years ago
    by Juha Aaltonen
  • Answered

    Exception priority behavior 0

    • Cortex-R.Cortex-R4
    • Armv7-R
    5960 views
    6 replies
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Answered

    Render to portion of a frame +1

    • DS-5 Streamline
    • OpenGL ES
    • Mali-450
    • Mali-GPU
    • Mali-400
    6997 views
    5 replies
    Latest over 10 years ago
    by Chris Varnsverry Arm Employee Badge
  • Not Answered

    TNeo: stable, well-formed, carefully tested real-time kernel (Cortex-M0/M0+/M3/M4/M4F) 0

    • Microcontroller (MCU)
    1028 views
    1 reply
    Latest over 10 years ago
    by Dmitry Frank
  • Not Answered

    call stack + locals cant access thread 0

    • Keil MDK
    550 views
    0 replies
    Started over 10 years ago
    by Ian Mellor
  • Not Answered

    compiler problem 0

    • Keil C51 Tools
    1045 views
    7 replies
    Latest over 10 years ago
    by Westonsupermare Pier
  • Answered

    Supported AXI transfers on Cortex-A9? +1

    • 32-bit
    • Cortex-A9
    • AXI4
    • Cortex-A
    • 64-bit
    12141 views
    9 replies
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Answered

    On Chip RAM is slow after enabling MMU, and using external ram aborts +1

    • Cache
    • Cortex-A
    • Cortex-A8
    7305 views
    4 replies
    Latest over 10 years ago
    by Gopu
  • Not Answered

    Start from Project from scratch Problems 0

    • Keil MDK
    1185 views
    5 replies
    Latest over 10 years ago
    by Gary Olson
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