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  • AMBA
  • Armv8-A
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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? 4 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
    Martin Weidmann
    RE: Potential Issue in ARM7TDMI Documentation 1 day ago Arm Employee Badge
  • 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 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.
    2,222 questions
    Stephen Theobald
    RE: Unable to debug to the driver source code 21 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 29 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 6 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? 16 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 6 days ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,385 questions
    Alan Ni
    fromelf --bin truncates trailing 0xFF FILL region from scatter file — is there a way to preserve it? 6 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.
    1,425 questions
    Peter Harris
    RE: Perfomance 1 day 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? 13 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

    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

    3750 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

    9764 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

    3191 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

    6066 views
    5 replies
    Latest over 4 years ago
    by CloudBunny
  • Not Answered

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

    • Cortex-M
    2090 views
    0 replies
    Started over 4 years ago
    by ARM_QUESTION
  • Answered

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

    • Keil MDK
    4190 views
    3 replies
    Latest over 4 years ago
    by rkopsch Arm Employee Badge
  • Answered

    Does anyone use CMSIS-Driver specification? 0

    • C++
    • CMSIS
    10658 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

    962 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

    1489 views
    0 replies
    Started over 4 years ago
    by am71ap1
  • Suggested Answer

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

    1782 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

    532 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

    4218 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
    2570 views
    0 replies
    Started over 4 years ago
    by ccs
  • Not Answered

    Control my air conditioner with a Nest 0

    • Microcontroller (MCU)
    6181 views
    3 replies
    Latest over 4 years ago
    by rosestewar
  • Suggested Answer

    How to use arm studio to get overdraw data/overdraw information of Mali GPU? 0

    2176 views
    1 reply
    Latest over 4 years ago
    by Ben Clark Arm Employee Badge
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