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  • AMBA
  • Armv8-A
  • Cortex-A
  • Cortex-M
  • Cortex-M4
  • 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? 10 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 2 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. 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 22 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? 29 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 12 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

    which keil version can be used? 0

    • Keil C51 Tools
    2295 views
    4 replies
    Latest over 6 years ago
    by D Phart
  • Not Answered

    Harmonic computation 0

    • Floating-Point Execution
    • Keil
    16161 views
    0 replies
    Started over 6 years ago
    by sshah
  • Suggested Answer

    Master to Master communication in AHB 0

    • AHB5
    13371 views
    1 reply
    Latest over 6 years ago
    by Rajesh S
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    SPI code for STM32F446RE 0

    • Keil MDK
    3916 views
    1 reply
    Latest over 6 years ago
    by Andrew Neil
  • Not Answered

    ETM of ARM Cortex M4 0

    • Keil MDK
    1610 views
    1 reply
    Latest over 6 years ago
    by Christopher Seidl Arm Employee Badge
  • Not Answered

    color scheme in IDE uVision 0

    • Keil MDK
    2501 views
    1 reply
    Latest over 6 years ago
    by Christopher Seidl Arm Employee Badge
  • Not Answered

    How to configure embedded linux kernel so that the file system is visible on the host linux 0

    • Kernel Developers
    • Embedded Linux
    14749 views
    0 replies
    Started over 6 years ago
    by ssubram
  • Not Answered

    How to check PTM trace from the ETB without using JTAG or other adaptor +1

    • Cortex-A9
    • CoreSight Debug and Trace
    • CoreSight PTM-A9
    • PTM
    • Program Flow Trace Macrocell (PTM)
    12156 views
    0 replies
    Started over 6 years ago
    by G1_Chang
  • Not Answered

    STM32f407VG ADC 0

    • STM32F4DISCOVERY
    1280 views
    0 replies
    Started over 6 years ago
    by Burhan
  • Answered

    HRANT assertion and deassertion in combination with HLOCK and HREADY +1

    • AMBA
    13758 views
    2 replies
    Latest over 6 years ago
    by Kavita Bhagnani
  • Not Answered

    Error Solving 0

    • Keil MDK
    2804 views
    1 reply
    Latest over 6 years ago
    by Andrew Neil
  • Not Answered

    [C8051F126 - DAC Voltage output] 0

    • Keil C51 Tools
    1887 views
    2 replies
    Latest over 6 years ago
    by ²erik malund
  • Not Answered

    Logic Analyzer window 0

    • Keil MDK
    1361 views
    1 reply
    Latest over 6 years ago
    by Andrew Neil
  • Not Answered

    Armcc vs gcc - which is better compiler 0

    • Arm Compiler
    • Compilers
    • GNU Arm
    7579 views
    0 replies
    Started over 6 years ago
    by Umehta
  • Not Answered

    Cortex M4, setting HW watchpoints? 0

    • CoreSight Debug and Trace
    • Cortex-M4
    4607 views
    3 replies
    Latest over 6 years ago
    by Juha Aaltonen
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