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  • AMBA
  • Armv8-A
  • Cortex-A
  • Cortex-M
  • Cortex-M4
  • GCC
  • Keil
  • Keil C166 Tools
  • Keil C251 Tools
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  • Keil MDK
  • Linux
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    160 questions
    Tymoteusz Cejrowski
    LSTM support with Ethos-U NPU 11 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,515 questions
    heejin
    the AMBA AHB bus master interface to start a burst with only 1 data transfer without the HSEL signal 9 hours ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    664 questions
    Colin Campbell
    RE: AMBA APB 10 days ago Arm Employee Badge
  • Arm Development Studio forum

    Community based support Arm Development Studio - Efficient embedded software development from tiny off-the-shelf microcontrollers to custom multicore processors.
    2,205 questions
    Stephen Theobald
    RE: JTAG Debug through ARM development Studio and DSTREAM-ST 21 days 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. 9 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 2 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    17 questions
    Vikas Pandey
    Inquiry: ARM’s Architectural Recommendations for Isolated Hosting of SafeVM, IVI & Trusted SW Using CCA 25 days 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? 5 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    998 questions
    wenhui wang
    RE: How can I assign several variables to a specific section? 25 days ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error 10 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 3 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 8 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 1 month 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? 7 months ago Arm Employee Badge
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,345 questions
    Samet Can Şahin
    RE: I am not able see anything on system viewer while debuging! 2 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 4 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.
    1,408 questions
    ChangMu Huh
    RE: Questions regarding AFBC format support on Mali GPUs 11 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 2 months ago
  • Operating Systems forum

    The latest forum discussions for all Arm technology relating to Operating Systems (OS)
    272 questions
    Cantaff0rd
    UEFI variables from UEFI shell 4 months ago
>
All questions in this Community
  • Not Answered

    LPC2114 interfacing with PCF8574 0

    • Keil MDK
    637 views
    0 replies
    Started over 16 years ago
    by naresh chandra
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    MCBSTR9 bootloader on bank1 and run main application on bank 0 0

    • Keil MDK
    1487 views
    4 replies
    Latest over 16 years ago
    by Tom Tran
  • Not Answered

    Frequency Measurement with C 0

    • Keil C51 Tools
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    Latest over 16 years ago
    by ImPer Westermark
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    C51 + Assembler 0

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    Misc debug / link questions 0

    • Keil MDK
    1016 views
    2 replies
    Latest over 16 years ago
    by Uli Behrenbeck
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    RL-ARM filesystem and SDRAM 0

    • Keil MDK
    3056 views
    19 replies
    Latest over 16 years ago
    by Darren Simons
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    Status flags during bit-level operations 0

    • Keil C51 Tools
    727 views
    2 replies
    Latest over 16 years ago
    by Vinay Ramyead
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    assembly 0

    • Keil MDK
    905 views
    3 replies
    Latest over 16 years ago
    by Andy Neil
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    Instruction Set Manual Question 0

    • Keil C51 Tools
    796 views
    2 replies
    Latest over 16 years ago
    by Silly Sasuage
  • Not Answered

    Microcontroller choice 0

    • Keil C51 Tools
    1775 views
    14 replies
    Latest over 16 years ago
    by Andy Neil
  • Not Answered

    prob with lcd display 0

    • Keil C251 Tools
    525 views
    0 replies
    Started over 16 years ago
    by sanchita need help
  • Not Answered

    header files for "swatch" function 0

    • Keil C51 Tools
    1917 views
    15 replies
    Latest over 16 years ago
    by Andy Neil
  • Not Answered

    USB - Ethernet clash on AT91SAM7X 0

    • Keil MDK
    579 views
    0 replies
    Started over 16 years ago
    by Radovan Burhan
  • Not Answered

    How to write this program? 0

    • Keil C51 Tools
    560 views
    1 reply
    Latest over 16 years ago
    by Per Westermark
  • Not Answered

    how to manipulate values at the ports 0

    • Keil C51 Tools
    1386 views
    11 replies
    Latest over 16 years ago
    by erik malund
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