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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? 2 days ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,559 questions
    Anthony VerBurg
    Potential Issue in ARM7TDMI Documentation 11 hours ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    668 questions
    Jorge Del Sol
    ARM64 Compatibility Issues 9 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 18 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 26 days 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
    Kevin Mooney
    RE: ArmPL crash in FFT (Rader) with large dimensions 3 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 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? 13 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 3 days ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,384 questions
    Milorad Cvjetkovic
    RE: Detection of "Safely remove hardware" was used 4 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
    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.
    1,425 questions
    Oleg Pavlenko
    Perfomance 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.
    129 questions
    Michael Engel
    RE: Is the power supply universal? 10 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
  • Answered

    Flushing all L1 & L2 caches under Linux (kernel space) - optimizing dma-mapping API 0

    • Cortex-A9
    • DMA Devices
    • Linux
    26483 views
    2 replies
    Latest over 6 years ago
    by eli.z
  • Not Answered

    Not able to collect trace data in Graphics Analyzer 0

    14621 views
    0 replies
    Started over 6 years ago
    by Gr2019
  • Answered

    What is the "Integer divide unit with support for operand-dependent early termination"? +1

    • Cortex-M
    • Cortex-M33
    4475 views
    1 reply
    Latest over 6 years ago
    by Joseph Yiu Arm Employee Badge
  • Answered

    How to import C variable in an assembly code in a .s file +1

    • Cortex-M
    • Cortex-M0+
    • Arm Assembly Language (ASM)
    8696 views
    2 replies
    Latest over 6 years ago
    by Joseph Yiu Arm Employee Badge
  • Not Answered

    How to place FreeRTOS in secure memory and the user tasks in non-secure memory? 0

    • TrustZone
    • Armv8-M
    44995 views
    21 replies
    Latest over 6 years ago
    by Joseph Yiu Arm Employee Badge
  • Answered

    Arm mobile studio not work in OSX (or all ?) +1

    • mobile
    27254 views
    9 replies
    Latest over 6 years ago
    by Sergey
  • Not Answered

    Struggly to understand data memory overflow - Need help 0

    • Keil C51 Tools
    2804 views
    4 replies
    Latest over 6 years ago
    by Jim Flanagan
  • Answered

    how to understand L1 cache but L2 & L3 non-cached +1

    • L1
    • L3
    • Cortex-A55
    • Cache
    • Cortex-A
    • L2
    22684 views
    4 replies
    Latest over 6 years ago
    by phil9980
  • Answered

    Cortex R5 behavior when a masked imprecise/asynchronous abort occurs +1

    10064 views
    6 replies
    Latest over 6 years ago
    by Martin Weidmann Arm Employee Badge
  • Not Answered

    Can not run two threads at the same time? 0

    • Keil MDK
    3510 views
    4 replies
    Latest over 6 years ago
    by ChenTang Arm Employee Badge
  • Not Answered

    PIN OUTPUT HIGH 0

    • Keil MDK
    1686 views
    1 reply
    Latest over 6 years ago
    by Andrew Neil
  • Answered

    fragment shader counters are zero +1

    • Mali Graphics Debugger
    23946 views
    2 replies
    Latest over 6 years ago
    by Dmytro Panfilov
  • Not Answered

    GCC i686-linux-gnu 4.6 compiler 0

    2575 views
    0 replies
    Started over 6 years ago
    by reko
  • Not Answered

    I2C PROGRAMMING ON ARM 0

    • Keil MDK
    7379 views
    6 replies
    Latest over 6 years ago
    by Andrew Neil
  • Answered

    GICv3 Group0 secure interrupts routed to monitor when running in S-EL1 0

    • EL1
    • EL3
    • GICv3/v4
    • Interrupt
    16851 views
    2 replies
    Latest over 6 years ago
    by odeprez
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