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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? 3 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,518 questions
    ArmMadeMeCreateAName
    RE: "Test Target" instructions - only consider SAU / IDAU, or also PPC & MPC 9 days ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    665 questions
    Gal Kaptsenel
    Fast Models 2 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 8 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 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 18 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
    1,001 questions
    Ronan Synnott
    RE: Can't Download Arm Compiler 5.x 2 days ago Arm Employee Badge
  • 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 9 months ago
  • High Performance Computing (HPC) forum

    The latest forum discussions for server and commercial and open-source HPC tools.
    118 questions
    Nick Dingle
    RE: ARMPL FFT memory leak: ASAN reports alloc-dealloc-mismatch on Linux 10 days 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.
    32,353 questions
    Elavarasan Selvaraj
    Create batch file 1 day 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.
    1,411 questions
    hterrolle
    RE: SIMD help for exemple 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 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 4 months ago
>
All questions in this Community
  • Suggested Answer

    Cannot find Configure Wizard 0

    3941 views
    2 replies
    Latest over 5 years ago
    by dbonelli
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    Non-secure configuration of UART1 on Arm Musca-A1 0

    • Musca-A
    • TrustZone for Armv8-M
    12679 views
    4 replies
    Latest over 5 years ago
    by Daniel Oliveira
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    Arm64 Long Format Translation Table Walk 0

    • Memory Management Unit (MMU)
    • Arm64
    5336 views
    2 replies
    Latest over 5 years ago
    by angeld
  • Answered

    How long does it take for Cortex A53 to exit low power state? +1

    19929 views
    2 replies
    Latest over 5 years ago
    by Andy Neil
  • Suggested Answer

    AT89C51, AT89C52 , AT89S51, and AT89S52 0

    • Microcontroller (MCU)
    6229 views
    6 replies
    Latest over 5 years ago
    by Andy Neil
  • Not Answered

    Optimization of Neon Intrinsics on ARM cortexa53 0

    • Cortex-A53
    • AArch64
    • Optimization Solution
    • GCC
    • NEON
    • Arm Assembly Language (ASM)
    28095 views
    12 replies
    Latest over 5 years ago
    by 42Bastian Schick
  • Answered

    Apply Low pass filter using CMSIS 0

    4571 views
    1 reply
    Latest over 5 years ago
    by Robert Wolff
  • Answered

    what's the name of this electronic component? +2

    4701 views
    1 reply
    Latest over 5 years ago
    by Dean03
  • Suggested Answer

    Can a Physical Target be RESET using the Debugger Commands? 0

    • Cortex-R52
    • Arm Development Studio
    • DSTREAM Family
    • DS-5 Debugger
    • DSTREAM
    20391 views
    1 reply
    Latest over 5 years ago
    by Ronan Synnott Arm Employee Badge
  • Not Answered

    CCN-502 profiling: how do I know which port HN-F is attached to? 0

    10713 views
    0 replies
    Started over 5 years ago
    by Oscar Huang
  • Not Answered

    Problem in understanding behaviour of GCC compiler (aarch64-none-elf-gcc) on Neon intrinsics for ARM cortex a53 0

    • Cortex-A53
    • Optimization Solution
    • GNU Assembler
    • GCC
    • NEON
    • Compilers
    29142 views
    10 replies
    Latest over 5 years ago
    by khan777
  • Answered

    Cortex M0 - Returning from Interrupt 0

    • Cortex-M0
    • Arm Education Media
    10981 views
    13 replies
    Latest over 5 years ago
    by Mezan1
  • Not Answered

    change frequency of PWM for TIMER on STM32F429I 0

    1718 views
    1 reply
    Latest over 5 years ago
    by Andy Neil
  • Not Answered

    Accessing initial_sp and heap_base at run time? 0

    • Keil MDK
    5157 views
    8 replies
    Latest over 5 years ago
    by Alexander Tishchenko
  • Answered

    Remove multiple occurrences of a word in ARM (Big Endian) +1

    • Character array
    • Keil
    • uVision
    • String
    • Arm Assembly Language (ASM)
    15554 views
    2 replies
    Latest over 5 years ago
    by Andy Neil
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