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  • AMBA
  • Armv8-A
  • Cortex-A
  • 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
    Ben Clark
    RE: CPU stalking after Ethos U85 command stream had been executed 13 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 4 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 5 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) 20 hours 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)? 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.
    32 questions and discussions
     Annie
    RE: How to create a blog on community.arm.com? 4 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    996 questions
    wenhui wang
    How can I assign several variables to a specific section? 3 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 18 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.
    32,320 questions
    Liudr
    RE: uVision and ARM Toolchain for Embedded 1 hour 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 10 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
  • Not Answered

    ARM RAL LDPC performs 15 dB worse than ARM RAL Turbo or MATLAB 0

    • ARM Community
    • ArmRAL
    • Library
    • Arm64
    3291 views
    7 replies
    Latest 9 months ago
    by Dale Dickerhoof
  • Answered

    Cortex-R52 GICv3 Interrupt1023 0

    • Interrupt Handling
    • GICv3/v4
    • irq
    • FIQ
    • Cortex-R52+
    4327 views
    12 replies
    Latest 9 months ago
    by Martin Weidmann Arm Employee Badge
  • Answered

    The phone number is automatically filled in an invalid number when download page login account verification +1

    • Software
    6906 views
    2 replies
    Latest 9 months ago
    by Annie
  • Answered

    Does R52/R52+ support thumb-2 ? 0

    • Cortex-R52
    • Thumb2
    • Cortex-R52+
    993 views
    1 reply
    Latest 9 months ago
    by Martin Weidmann Arm Employee Badge
  • Suggested Answer

    Pack high bit of every byte in ARM NEON, for 64 bytes like AVX512 vpmovb2m? 0

    • NEON
    1716 views
    2 replies
    Latest 9 months ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    Method for Acquiring and Decoding ETM Trace Data Less Than 16 Bytes Just Before Program Break +1

    1000 views
    1 reply
    Latest 9 months ago
    by Ronan Synnott Arm Employee Badge
  • Suggested Answer

    how to copy files to iMX8MP virtual hardware file system? 0

    • imx8mp
    • Arm Virtual Hardware
    1410 views
    2 replies
    Latest 9 months ago
    by Bill Neifert
  • Suggested Answer

    Using 20 years old PK51 LPT dongle 0

    1251 views
    2 replies
    Latest 9 months ago
    by rkopsch Arm Employee Badge
  • Answered

    Decompress compressed code during scatter loading from FLASH/ROM to RAM in ARM DS 0

    • Arm Development Studio
    • Arm Ds
    • decompress
    • compression
    • scatterload
    1137 views
    1 reply
    Latest 9 months ago
    by Stephen Theobald Arm Employee Badge
  • Answered

    Pending Interrupt is signaled even when interrupt is masked 0

    • Cortex-A
    • Interrupt
    • Linux
    1412 views
    2 replies
    Latest 9 months ago
    by Lijian Huang
  • Not Answered

    As of mbed-os 6.0, printf does not print floating point values 0

    • printf
    • Floating Point
    770 views
    0 replies
    Started 9 months ago
    by ahume
  • Suggested Answer

    Debug Version of APL Windows Libraries 0

    1123 views
    1 reply
    Latest 9 months ago
    by Chris Armstrong Arm Employee Badge
  • Suggested Answer

    Can NONSEQ in first cycle of HRESP change to IDLE? Can that happen if NONSEQ is targeting a different peripheral? 0

    964 views
    1 reply
    Latest 9 months ago
    by Colin Campbell Arm Employee Badge
  • Answered

    IAR-workbench error 0

    • Software and Services
    2892 views
    3 replies
    Latest 9 months ago
    by Annie
  • Answered

    keil5在includes.h文件中,加入#include "stm32f10x.h" ,出现报错:Pleace select first the target STM32F10x device used in your application (in stm32f10x.h file) 。运行后出现 Target not create 1,stm32f10x.h file已经正确引入到User下 2,通过查看device选择和C/C++ 下的define path 并没有问题出现 0

    1842 views
    3 replies
    Latest 9 months ago
    by Annie
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