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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    158 questions
    Ben Clark
    RE: CPU stalking after Ethos U85 command stream had been executed 17 days ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,505 questions
    Ben Hicks
    RE: timing diagram 1 day ago Arm Employee Badge
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    662 questions
    Prakash B
    Is it possible to connect DSTREAM-ST to FPGA board 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.
    2,203 questions
    Eli Mordel
    RE: Breakpoint on Invalid Memory Access (R5F CPU) 3 days ago
  • 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. 8 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 1 month ago
  • Ask a question

    Join the conversation. Feel free to ask a question about this event.
    11 questions
    Fahad Mubeen
    Is Arm DSTREAM compatible with Qualcomm SA8775P (Snapdragon) SoC for JTAG debugging? 5 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    16 questions
    josaf bodia
    RE: How is automotive software development evolving for electric vehicles (EVs)? 4 months 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? 4 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    997 questions
    Oliver Beirne
    RE: Need to use "isnan" and "isinf" in ARM compiler 8 hours ago Arm Employee Badge
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error 9 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 2 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 7 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 22 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? 6 months ago Arm Employee Badge
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,321 questions
    Ronan Synnott
    RE: Software for ARM University program DSP Education Kit 2 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 3 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.
    1,403 questions
    Ben Clark
    RE: processus time double after fews seconde 8 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.
    128 questions
    vrisreziTruther
    RE: Morello toolchain compilation 1 month ago
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All questions in this Community
  • Discussion

    Introduce Yourself

    10317 views
    15 replies
    Latest over 3 years ago
    by Sandesh Kale
  • Not Answered

    Unable to check ADC signal/value on Voltage reduction project 0

    362 views
    0 replies
    Started over 3 years ago
    by Aakashyd
  • Not Answered

    Juno r0 booting hangs at "smp: Bringing up secondary CPUs ..." 0

    • Juno Arm Development Platform
    • Juno Development Board
    • TrustZone
    1992 views
    0 replies
    Started over 3 years ago
    by Yujia
  • Answered

    AXI4 narrower transactions for AWADDR 0

    • AXI4-Lite
    • AXI4
    • Arm64
    1830 views
    1 reply
    Latest over 3 years ago
    by Colin Campbell Arm Employee Badge
  • Not Answered

    RE: Inexplicable synchronous exceptions from EL0 0

    588 views
    1 reply
    Latest over 3 years ago
    by Oliver Beirne Arm Employee Badge
  • Answered

    Component Viewer Error: Failed to parse RTX5.scvd 0

    1400 views
    2 replies
    Latest over 3 years ago
    by Oliver Beirne Arm Employee Badge
  • Answered

    MPAM external registers access 0

    • Cortex-A53 FVP
    • Fixed Virtual Platforms (FVPs)
    4512 views
    3 replies
    Latest over 3 years ago
    by Matteo Zini
  • Suggested Answer

    Changing the target Security state of an exception 0

    • TrustZone
    • Cortex-M33
    • Armv8-M
    1458 views
    1 reply
    Latest over 3 years ago
    by Zhifei Yang Arm Employee Badge
  • Suggested Answer

    MPAM REGISTERS ACCESS 0

    • Cortex-A53 FVP
    • Cortex-A
    1673 views
    1 reply
    Latest over 3 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    Where to find the link for downloading older Arm compiler versions 6.15, 6.14 etc. +1

    1558 views
    1 reply
    Latest over 3 years ago
    by Paul Black Arm Employee Badge
  • Suggested Answer

    What are the different between the MCU cpu and MPU cpu 0

    2319 views
    1 reply
    Latest over 3 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    optee_os with arm64 : Issue related to mempool allocation 0

    1020 views
    0 replies
    Started over 3 years ago
    by vlrk
  • Answered

    Version `GLIBCXX_3.4.29' not found Error 0

    • Arm Development Studio
    6342 views
    5 replies
    Latest over 3 years ago
    by maria
  • Answered

    Defining new stack area for analysis in IAR +1

    1311 views
    1 reply
    Latest over 3 years ago
    by Ronan Synnott Arm Employee Badge
  • Not Answered

    CPU load is higher in M7 than M4 micro 0

    1011 views
    0 replies
    Started over 3 years ago
    by Bhaskar_ankireddypalli
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