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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 7 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
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All questions in this Community
  • Answered

    G720: formulas for total invocations and total ALU's +1

    • arm streamline
    • Mali-GPU
    2338 views
    3 replies
    Latest over 1 year ago
    by Venkatesh K R
  • Suggested Answer

    how to read memory card hex file data without using FATFs lib 0

    910 views
    1 reply
    Latest over 1 year ago
    by Andreas Barth Arm Employee Badge
  • Suggested Answer

    tap run button 3 t0 5 times to start the execution of program 0

    830 views
    1 reply
    Latest over 1 year ago
    by Andreas Barth Arm Employee Badge
  • Not Answered

    [ARM compiler 6] Compile struct with bit field and prevent 8bit access 0

    • Arm Compiler 6
    • armclang
    606 views
    0 replies
    Started over 1 year ago
    by Minh Phu Duong
  • Not Answered

    IWIC clock in M55 and q-channel clock gating 0

    780 views
    0 replies
    Started over 1 year ago
    by Ygal Berdugo
  • Answered

    E300: Identifier not found - <read> 'os_Info': 'osRtxInfo' not found 0

    • Keil MDK
    • CMSIS RTOS
    2757 views
    5 replies
    Latest over 1 year ago
    by Hans Schneebauer Arm Employee Badge
  • Answered

    ARM Cortex M3 on Xilinx FPGA DesignStart +1

    1787 views
    1 reply
    Latest over 1 year ago
    by Khaled Benkrid Arm Employee Badge
  • Suggested Answer

    Calling an NS Function from NSCallable Section in TrustZone-M 0

    • TrustZone for Armv8-M
    1391 views
    1 reply
    Latest over 1 year ago
    by Sally Sun Arm Employee Badge
  • Suggested Answer

    Does ECC work only during read/write operation? 0

    • ecc
    1496 views
    1 reply
    Latest over 1 year ago
    by Zhifei Yang Arm Employee Badge
  • Suggested Answer

    ARM GNU Toolchain 13.2Rel1 newlib issue with sprintf and floating point 0

    3903 views
    4 replies
    Latest over 1 year ago
    by Stam Markianos-Wright Arm Employee Badge
  • Answered

    Device-GRE memory attributes and A53 core lockup 0

    • Cortex-A53
    • AXI
    • NEON
    • Memory Management Unit (MMU)
    • Baremetal
    2074 views
    2 replies
    Latest over 1 year ago
    by Dylan Barrie
  • Answered

    A bug caused by a local variable which just named "a" in Keil C51V961 +1

    • keil c51 bug
    1940 views
    4 replies
    Latest over 1 year ago
    by Hans Schneebauer Arm Employee Badge
  • Not Answered

    simulation not properly initialized. Did you forgot to call scx_initalize() error. Though I am calling scx_initialize 0

    • simulation not properly initialized
    1869 views
    3 replies
    Latest over 1 year ago
    by Annie
  • Answered

    hard time with Frame Advisor 0

    • frame advisor
    3370 views
    6 replies
    Latest over 1 year ago
    by Tom Farmer Arm Employee Badge
  • Not Answered

    The chip package of the STM32WB 0

    1152 views
    3 replies
    Latest over 1 year ago
    by Hans Schneebauer Arm Employee Badge
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