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  • AMBA
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    160 questions
    Tymoteusz Cejrowski
    LSTM support with Ethos-U NPU 14 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,517 questions
    Mario Trams
    RE: Is it normal that DC CVAC does also carry out a cache line invalidate on Cortex-A53? 2 hours ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    665 questions
    anvesh dangeti
    APB 8 hours 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.
    2,205 questions
    Stephen Theobald
    RE: JTAG Debug through ARM development Studio and DSTREAM-ST 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. 9 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 14 hours 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? 5 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    998 questions
    wenhui wang
    RE: How can I assign several variables to a specific section? 28 days ago
  • 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 8 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 1 month 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.
    32,346 questions
    Jen-Tse Huang
    RE: STM32H747 dual core debug using Keil and STLink 4 hours 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 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.
    1,409 questions
    Aleksei Romanov
    RE: Vulkan, dynamic uniform buffer, vkUpdateDescriptorSets buffer range 4 hours 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 2 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
  • Answered

    Does index-driven vertex shading in Bifrost architecture do position related calculation more than once 0

    • Architecture
    • Bifrost
    • Graphics and Gaming
    4312 views
    2 replies
    Latest over 4 years ago
    by CloudBunny
  • Answered

    hi iam trying to find FFT using stm32F4 discovery board. i have tried using CFFT and RFFT available in arm CMSIS DSP library but iam getting wrong answers. Can someone please tell me where iam wrong. Iam posting the code below for both RFFT and CFFT ? 0

    3463 views
    3 replies
    Latest over 4 years ago
    by Oliver Beirne Arm Employee Badge
  • Answered

    Error L6242E: Cannot link object as its attributes are incompatible with the image attribute 0

    9019 views
    5 replies
    Latest over 4 years ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    Error: L6218E - undefined symbol when calling functions from another projects in the same workspace 0

    2736 views
    5 replies
    Latest over 4 years ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    want to now more detail about GPU register number 0

    5680 views
    5 replies
    Latest over 4 years ago
    by CloudBunny
  • Not Answered

    The diagram of register file in cortex-M0/M3 0

    • Cortex-M
    2045 views
    0 replies
    Started over 4 years ago
    by ARM_QUESTION
  • Answered

    Missing Device (R003: Security Key not found) +1

    • Keil MDK
    3945 views
    3 replies
    Latest over 4 years ago
    by rkopsch Arm Employee Badge
  • Answered

    Does anyone use CMSIS-Driver specification? 0

    • C++
    • CMSIS
    10110 views
    3 replies
    Latest over 4 years ago
    by Pavel A
  • Not Answered

    Error: Definition of nested anonymous union in packed must be __packed 0

    846 views
    0 replies
    Started over 4 years ago
    by ThangND
  • Not Answered

    Cortex-M3: Booting to image in NVM, then performing DDR Remap & handoff execution 0

    1414 views
    0 replies
    Started over 4 years ago
    by am71ap1
  • Suggested Answer

    ARM Cortex-M0+, ARMv6-M, Unprivileged/Privileged Extension 0

    1653 views
    2 replies
    Latest over 4 years ago
    by humans_mind
  • Not Answered

    I'm using the ARM DS-5 IDE with the ARM 5 Compiler Toolchain. I want to use the function "fileno" in the , however, it is not declared yet (guess that this is due to the compiler toolchain I'm using). What should I do to use the function 0

    446 views
    0 replies
    Started over 4 years ago
    by ThangND
  • Answered

    No Algorithm found for: 00000000H - 00000D87H Erase skipped! Error: Flash Download failed - "Cortex-M4" 0

    3930 views
    6 replies
    Latest over 4 years ago
    by xxzll
  • Not Answered

    Regarding NIC-400 on Juno board 0

    • CoreLink NIC-400
    • Juno Development Board
    • PrimeCell AMBA 3 AXI TrustZone Memory Adapter
    • PrimeCell AMBA 3 TrustZone Protection Controller
    2391 views
    0 replies
    Started over 4 years ago
    by ccs
  • Not Answered

    Control my air conditioner with a Nest 0

    • Microcontroller (MCU)
    5814 views
    3 replies
    Latest over 4 years ago
    by rosestewar
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