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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.
    164 questions
    Ben Clark
    RE: What is the relationship between Vela versions and Ethos‑U software versions? 7 days ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,560 questions
    Sean Dunlevy
    RE: Bit Trimming - A New Approach For The Optimization of Thumb 32-Bit x 32-Bit --> (top) 32-bit Calculations 20 hours ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    669 questions
    Shiva_11
    Unable to run neoverse stack on RDN2 platform 3 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.
    2,222 questions
    Stephen Theobald
    RE: Unable to debug to the driver source code 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. over 1 year ago
  • Ask a question

    Join the conversation. Feel free to ask a question about the Inventors Challenge 2023.
    60 questions and discussions
    Michelle Adams
    RE: MCU logic unit 1 month ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    20 questions
    Ronan Synnott
    RE: Divide by 0 in R52 2 months ago Arm Employee Badge
  • 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? 11 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    1,013 questions
    Paul Stoffregen
    RE: Enable ZSTD LTO compression on macOS 29 minutes ago
  • 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 3 years ago Arm Employee Badge
  • Forum

    26 questions
    Megharsh L
    Regading certification of inventors challenge 2024 over 1 year ago
  • High Performance Computing (HPC) forum

    The latest forum discussions for server and commercial and open-source HPC tools.
    121 questions
    Chris Armstrong
    RE: How to apply interleaved batch permutation? 19 days ago Arm Employee Badge
  • Internet of Things (IoT) forum

    The latest forum discussions for software developers building connected products based on Arm technology.
    13 questions
    Li tobby
    How to use the HDMI on the MPS3 board 9 days ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,387 questions
    ArjanK
    Armlm CID different from License manager CID 8 hours ago
  • Laptops and Desktops forum

    A forum for developers optimizing performance, power efficiency, and user experiences on Arm-powered laptops and desktops.
    2 questions
    Th M
    Arm on NAS 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.
    1,427 questions
    Ben Clark
    RE: Mali-G510 driver for aarch64 20 hours 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.
    129 questions
    Michael Engel
    RE: Is the power supply universal? 16 days 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 10 months ago
>
All questions in this Community
  • Not Answered

    Arm Cortex M7 SWD (Serial Wire Debug) read DPACC DPIDCODE failed 0

    • DPACC
    • Cortex M7
    • SWD
    954 views
    0 replies
    Started over 1 year ago
    by Hsu HANWENHSU
  • Answered

    "Unknown signal" when trace GPIO pin status in Keil5 logic analyzer (Nucleo-H743ZI2) +1

    • Keil MDK
    3060 views
    3 replies
    Latest over 1 year ago
    by Andreas B.
  • Answered

    Cortex M7 can't issue 0xF0000000 address +1

    • Cortex M7
    1704 views
    2 replies
    Latest over 1 year ago
    by Hsu HANWENHSU
  • Not Answered

    Can I Access Cacheable Areas with Data Cache Disabled? 0

    • Cache
    • Cache Management
    • Memory Management Unit (MMU)
    1628 views
    2 replies
    Latest over 1 year ago
    by User_0182
  • Answered

    Some questions about MSAA on mali-G77 0

    • Valhall
    • Android
    • G77
    • vulkan
    • performance
    • msaa
    • Streamline
    • Mali-GPU
    6044 views
    7 replies
    Latest over 1 year ago
    by yonghao lu
  • Suggested Answer

    RAS Error injection(DE/CE) and containment on Cortex-A 0

    • Error Injection
    • ERR0PFGCTL
    • RAS
    • Cortex-A
    2962 views
    3 replies
    Latest over 1 year ago
    by Michael Williams Arm Employee Badge
  • Answered

    How does one disable warnings during the build process in Keil 5 ? 0

    1081 views
    2 replies
    Latest over 1 year ago
    by Abraxas
  • Not Answered

    Generating a custom software package for third part in Keil MDK 0

    • Package management
    • Keil MDK
    • Library and Special Function Routines
    • Library
    1113 views
    2 replies
    Latest over 1 year ago
    by Alessandro Manfredi
  • Not Answered

    How can I check the number of multi-core in keil? 0

    • Keil
    452 views
    0 replies
    Started over 1 year ago
    by MONG
  • Answered

    Why does the APB bus need a PENABLE signal? 0

    • APB Peripherals
    • AMBA 3 APB Interface
    • AMBA 2 APB Interface
    3818 views
    2 replies
    Latest over 1 year ago
    by Arseniy Antonyuk
  • Not Answered

    Regarding the order of interrupt requests 0

    • Interrupt Handling
    • Cortex-M4
    719 views
    0 replies
    Started over 1 year ago
    by Makoto Satou
  • Suggested Answer

    Any chance to share the LDPC sample ? 0

    • ArmRAL
    2434 views
    1 reply
    Latest over 1 year ago
    by Chris Goodyer Arm Employee Badge
  • Suggested Answer

    Failed to launch debug server - rddidap_serverd 0

    • rddidap_serverd
    3871 views
    5 replies
    Latest over 1 year ago
    by Stephen Theobald Arm Employee Badge
  • Answered

    Is Arm Core PMU and DSU_PMU the same hardware component? 0

    • DSU-120
    • Cortex-A
    • pmu-dsu
    • Cortex-A720
    1474 views
    1 reply
    Latest over 1 year ago
    by Michael Williams Arm Employee Badge
  • Suggested Answer

    How does the Cortex M0+ pipeline handle a branch instruction to an address that is not 32-bit aligned? 0

    • Pipeline Control and Execution
    • Cortex-M0+
    1680 views
    1 reply
    Latest over 1 year ago
    by Mahmood Yakub Arm Employee Badge
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