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  • AMBA
  • Armv8-A
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  • Cortex-M
  • Cortex-M4
  • GCC
  • Keil
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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 4 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

    Why Debug (printf) viewer has no output in Keil? 0

    20782 views
    2 replies
    Latest over 6 years ago
    by Hans Schneebauer Arm Employee Badge
  • Answered

    Use GICv3 legacy support 0

    • GICv2
    • GICv3/v4
    12869 views
    4 replies
    Latest over 6 years ago
    by josecm
  • Not Answered

    Is L6989W still an issue with the STM32L4+ parts? 0

    • Keil MDK
    3832 views
    0 replies
    Started over 6 years ago
    by Westonsupermare Pier
  • Suggested Answer

    ARMv7-a MPU/PMSA - Unified Region (Base/Size) question 0

    • Armv7-A
    • Memory Controller Devices
    • Memory Management Unit (MMU)
    • Memory Architecture
    • Memory Management
    • Memory
    9874 views
    1 reply
    Latest over 6 years ago
    by 42Bastian Schick
  • Not Answered

    HELP: Need to retarget 80C51/80C52 assy code to AT89 0

    • Keil C51 Tools
    2439 views
    6 replies
    Latest over 6 years ago
    by David Smith
  • Not Answered

    Streamline/gator with RT patched Raspbian 0

    14162 views
    0 replies
    Started over 6 years ago
    by Andrej-D
  • Not Answered

    Cannot access target, shutting down debug session 0

    • Keil MDK
    5229 views
    1 reply
    Latest over 6 years ago
    by Westonsupermare Pier
  • Answered

    AHB5 did'nt mention SPLIT and RETRY responses 0

    • AHB5
    10806 views
    1 reply
    Latest over 6 years ago
    by Colin Campbell Arm Employee Badge
  • Suggested Answer

    When should APB slave Sample address/Data for read/write transaction from APB master? 0

    25816 views
    5 replies
    Latest over 6 years ago
    by Colin Campbell Arm Employee Badge
  • Not Answered

    Is the source for STM32F7xx_QSPI_Disco.flm available? 0

    • Microcontroller (MCU)
    2169 views
    4 replies
    Latest over 6 years ago
    by Wim Vermote
  • Not Answered

    LCD display with a button 0

    • Keil MDK
    3628 views
    4 replies
    Latest over 6 years ago
    by Ima Spammer
  • Not Answered

    AXI 4 UPsizer Downsizer module's protocol checker Error with WSTRB? 0

    13435 views
    2 replies
    Latest over 6 years ago
    by Colin Campbell Arm Employee Badge
  • Answered

    Trace decompressor: Are barrier instructions and synchronization primitives really waypoints? +1

    • Trace
    • CoreSight Debug and Trace
    • CoreSight PTM-A9
    9617 views
    2 replies
    Latest over 6 years ago
    by Oddjob6
  • Not Answered

    ARM Toolchain/Linker support for External RAM on EBI Interface 0

    • Cortex-M
    • Cortex-M4
    15656 views
    1 reply
    Latest over 6 years ago
    by 章政 Arm Employee Badge
  • Suggested Answer

    Fundamental Doubt in AHB Bus Architecture 0

    • Protocols
    • SoC Implementation
    • Interface Bus Architecture
    • Microcontroller (MCU)
    • Networking Protocol
    • AHB-Lite
    9971 views
    1 reply
    Latest over 6 years ago
    by Colin Campbell Arm Employee Badge
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