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  • AMBA
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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 11 days ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,504 questions
    Oliver Beirne
    RE: DMA Controller PL230 - Representation of PL230_DMA_CHNL_BITS 2 days 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 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.
    2,203 questions
    Ronan Synnott
    RE: Breakpoint on Invalid Memory Access (R5F CPU) 1 day 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. 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)? 3 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.
    33 questions and discussions
    wenhui wang
    How can I assign several variables to a specific section? 1 day ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    995 questions
    talat Yavuz
    RE: Questions on Performance Testing ARMPL Functions (Sequential vs OpenMP vs Naive Implementations) 17 days ago
  • 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 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.
    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.
    32,318 questions
    Shellz
    Conversion of ARM Compiler 5 uVision project to ARM compiler 6 11 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
    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
    hterrolle
    RE: processus time double after fews seconde 8 days 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 1 month ago
>
All questions in this Community
  • Answered

    Run an image with static library objects placed in a specific execution region +1

    • Cortex-M0
    • Arm Compiler 6
    • Cross compiling
    2470 views
    4 replies
    Latest over 1 year ago
    by fme
  • Answered

    Hardfault because of decompression when using FreeRTOS +1

    • M7
    • Scatter Loading
    • C
    2094 views
    3 replies
    Latest over 1 year ago
    by TheSemaphoreNoob
  • Suggested Answer

    Zynq™︎ UltraScale+™︎ (Cortex-A53) deadlock 0

    • Cortex-A53
    1666 views
    1 reply
    Latest over 1 year ago
    by Zhifei Yang Arm Employee Badge
  • Suggested Answer

    Dual core Cortex-A7 L2 cache lockdown or partitioning 0

    1525 views
    1 reply
    Latest over 1 year ago
    by Zhifei Yang Arm Employee Badge
  • Suggested Answer

    Is number of instructions a valid measurement for realm VM in FVP +1

    2106 views
    2 replies
    Latest over 1 year ago
    by Sina Abdollahi
  • Answered

    In A53, is the L1 D cache way allocation random? 0

    1981 views
    3 replies
    Latest over 1 year ago
    by User_0182
  • Not Answered

    Keil generating corrupted output files 0

    • Keil uVision
    • stm32cube
    • STM32G0
    526 views
    0 replies
    Started over 1 year ago
    by Daniel Pecci
  • Answered

    What does "the architecture permits caching of GPT information in a TLB" mean? 0

    • virtualization
    • Security
    • Memory Management Unit (MMU)
    • TrustZone
    1727 views
    2 replies
    Latest over 1 year ago
    by Ming Gao
  • Not Answered

    Internal parameter error in keil c 0

    772 views
    1 reply
    Latest over 1 year ago
    by Volter_1122
  • Answered

    What does "permits caching of GPT information in a TLB" mean? +1

    • AArch64
    • Cortex-A
    • TrustZone
    1352 views
    1 reply
    Latest over 1 year ago
    by Ronan Synnott Arm Employee Badge
  • Suggested Answer

    Online Student Resources for "Digital-Signal-Processing-using-Arm-Cortex-M-based-Microcontrollers: Theory-and-Practice" 0

    • DSP
    • Digital-Signal-Processing-using-Arm-Cortex-M-based-Microcontrollers
    • arm-dsp-textbook
    • Online Student Resources
    • textbook
    • Digital Signal Processing using Arm Cortex M based Microcontrollers
    1656 views
    1 reply
    Latest over 1 year ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    Virtual IRQ and IRQ handling +1

    2708 views
    4 replies
    Latest over 1 year ago
    by sumit negi
  • Suggested Answer

    Running C++/CLI code on Windows arm64: mscoree.dll missing 0

    • Windows
    1965 views
    2 replies
    Latest over 1 year ago
    by ndvn
  • Answered

    Set Mali GPU operating frequency 0

    • Android
    • Mali GPU Tools
    • Mali-GPU
    1999 views
    1 reply
    Latest over 1 year ago
    by Peter Harris Arm Employee Badge
  • Suggested Answer

    [AXI] Can AxUser change when valid is asserted 0

    • AXI4
    1964 views
    3 replies
    Latest over 1 year ago
    by Martin Weidmann Arm Employee Badge
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