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  • AMBA
  • Armv8-A
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  • Cortex-M
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  • Keil
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    158 questions
    Jerome Decamps - 杜尚杰
    RE: Need an advice, for my IA project 19 hours ago
  • 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 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 10 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) 4 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.
    33 questions and discussions
    Michael Mospan
    Dynamic Core Management via Arm's PSCI on OdroidC4 3 hours 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 1 day 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 23 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 3 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
    hterrolle
    RE: processus time double after fews seconde 1 hour 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
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All questions in this Community
  • Not Answered

    How to confirm the connection between ARM_M0 and SWD in the FPGA platform through Keil 0

    891 views
    0 replies
    Started over 2 years ago
    by BENLO
  • Suggested Answer

    SAMD09 I2C slave 0

    1994 views
    1 reply
    Latest over 2 years ago
    by Zhifei Yang Arm Employee Badge
  • Suggested Answer

    ARM A53 copy_to_user failed 0

    2521 views
    2 replies
    Latest over 2 years ago
    by pt_simon
  • Answered

    Code runs in line-by-line debugging but not otherwise. Some functions only run if defined as macros +1

    • STM32 F0
    • STM32
    • C
    1812 views
    2 replies
    Latest over 2 years ago
    by Oliver Beirne Arm Employee Badge
  • Answered

    Top of stack placement logic in uvison 0

    • Armv6-M
    • R13 (SP Stack Pointer)
    • uVision
    2130 views
    2 replies
    Latest over 2 years ago
    by ChenTang Arm Employee Badge
  • Not Answered

    USART Driver used as SPI 0

    2701 views
    11 replies
    Latest over 2 years ago
    by Milorad Cvjetkovic Arm Employee Badge
  • Not Answered

    compiling keil project by armclang by modify the .uvproj with python 0

    443 views
    0 replies
    Started over 2 years ago
    by jassem mnasri
  • Answered

    Flash programming in external Flash +1

    • Keil MDK
    • Keil Evaluation Boards
    • Keil MDK Cortex-M Edition
    • Keil MDK Plus Edition
    • Keil Tools
    1638 views
    1 reply
    Latest over 2 years ago
    by rkopsch Arm Employee Badge
  • Answered

    Documentation for SMMUv3TestEngine +1

    2228 views
    2 replies
    Latest over 2 years ago
    by yaman
  • Suggested Answer

    Does Cortex-M7 support SMP? 0

    • Real Time Operating Systems (RTOS)
    • Cortex-M7
    • Kernel Developers
    • embedded systems
    3499 views
    1 reply
    Latest over 2 years ago
    by Zhifei Yang Arm Employee Badge
  • Suggested Answer

    problem with IAR code 0

    2863 views
    2 replies
    Latest over 2 years ago
    by Toshihisa Oishi Arm Employee Badge
  • Suggested Answer

    IO Remap Host PCI Memory into FVP 0

    • pcie
    • Fixed Virtual Platforms (FVPs)
    • Debugging
    2031 views
    1 reply
    Latest over 2 years ago
    by Toshihisa Oishi Arm Employee Badge
  • Not Answered

    Unrolling a loop 0

    • Cortex-A53
    1202 views
    2 replies
    Latest over 2 years ago
    by Zvi Vered
  • Suggested Answer

    C standard in MDK 0

    1610 views
    2 replies
    Latest over 2 years ago
    by ChenTang Arm Employee Badge
  • Not Answered

    CPU spikes in mali-cmar-backend thread 0

    • Android
    • OpenGL ES
    • Mali-G77
    • Mali GPUs
    5308 views
    4 replies
    Latest over 2 years ago
    by liujc
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