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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
    Jerome Decamps - 杜尚杰
    RE: Need an advice, for my IA project 1 day 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 11 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 22 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 4 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 20 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 1 month ago
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All questions in this Community
  • Not Answered

    Cortex M4 and M7 comparison for CMSIS DSP function 0

    3254 views
    1 reply
    Latest over 5 years ago
    by sunil rathod9
  • Answered

    How to choose GCC options for Neon r0p4 0

    • GCC
    • NEON
    6351 views
    3 replies
    Latest over 5 years ago
    by Andre Vieira Arm Employee Badge
  • Not Answered

    what is the clock cycles overhead for context switch in trust zone? 0

    • Cortex-M23
    • TrustZone
    • Cortex-M33
    6573 views
    5 replies
    Latest over 5 years ago
    by 42Bastian Schick
  • Not Answered

    How to enable disable PLL clock in ARM cortex M4 0

    3850 views
    4 replies
    Latest over 5 years ago
    by RAHUL BHADANE
  • Suggested Answer

    Code + RO-data is max 64k? 0

    1262 views
    1 reply
    Latest over 5 years ago
    by Westonsupermare Pier
  • Answered

    getting "flash download failed" error 0

    1565 views
    1 reply
    Latest over 5 years ago
    by Westonsupermare Pier
  • Not Answered

    SPI on STM32F407 Discovery not working 0

    3712 views
    2 replies
    Latest over 5 years ago
    by Andy Neil
  • Not Answered

    ldr 6 cycles on M4 from flash ? (and "weird" constant fetched ) 0

    • Cortex-M4
    7613 views
    8 replies
    Latest over 5 years ago
    by 42Bastian Schick
  • Not Answered

    Linux Host Utilities for Connected Device Discovery and Configuration Dump 0

    1082 views
    0 replies
    Started over 5 years ago
    by ChrisMott
  • Not Answered

    Best most recent text on ARM arch 0

    14222 views
    2 replies
    Latest over 5 years ago
    by d.ry
  • Not Answered

    Why do we have to send HMASTLOCK signal to the slave? 0

    • AHB-Lite
    • Cortex-A
    • AHB
    32836 views
    1 reply
    Latest over 5 years ago
    by Xingguang Feng
  • Answered

    CMake Assembler Errors: unrecognized opcode:func_export / unsupported relocation against r3 0

    • C++
    11065 views
    11 replies
    Latest over 5 years ago
    by Andy Neil
  • Answered

    vaddlvq_s8 is not included in arm_neon.h +1

    • SIMD and Vector Processing Instructions
    • NEON
    4860 views
    3 replies
    Latest over 5 years ago
    by Tamar Christina Arm Employee Badge
  • Answered

    TRACE Signal usage in AXI5, ACE5, ACE5-lite +1

    13469 views
    1 reply
    Latest over 5 years ago
    by Xingguang Feng
  • Not Answered

    C51.exe V957 problem 0

    1516 views
    1 reply
    Latest over 5 years ago
    by Andy Neil
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