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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    162 questions
    Ben Clark
    RE: Let's have a discussion on ARM-based IoT devices 1 month ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,551 questions
    Aakash Tegginamani
    Processor has escalated a configurable-priority exception to HardFault 11 days ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    667 questions
    Ronan Synnott
    RE: DAP600 - SWD -> JTAG Mode Switch Issue 14 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.
    2,219 questions
    CoolLoser
    RE: When debugging the ATF of rdv3 with ADS, breakpoints hit a large number of files 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. over 1 year ago
  • Ask a question

    Join the conversation. Feel free to ask a question about the Inventors Challenge 2023.
    60 questions and discussions
    Michelle Adams
    RE: MCU logic unit 1 hour ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    20 questions
    Ronan Synnott
    RE: Divide by 0 in R52 1 month ago Arm Employee Badge
  • 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? 10 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    1,008 questions
    Satya Prakash
    malloc not behaving correctly in multi-thread embedded application 20 days ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error over 1 year 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 3 years ago Arm Employee Badge
  • Forum

    26 questions
    Megharsh L
    Regading certification of inventors challenge 2024 over 1 year ago
  • High Performance Computing (HPC) forum

    The latest forum discussions for server and commercial and open-source HPC tools.
    120 questions
    Andrew Naughton
    RE: ARMPL FFT memory leak: ASAN reports alloc-dealloc-mismatch on Linux 2 months ago
  • Internet of Things (IoT) forum

    The latest forum discussions for software developers building connected products based on Arm technology.
    11 questions
    Oliver Taylor
    RE: Struggling with I2C Signal Integrity on ESP32 (AquaSense IoT Node) over 3m Cable Runs 2 months ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,381 questions
    Ronan Synnott
    RE: 小白求助 1 day 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
    Th M
    Arm on NAS 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.
    1,424 questions
    Peter Harris
    RE: gl_fragcord shader variable 1 month ago Arm Employee Badge
  • 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 7 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 9 months ago
>
All questions in this Community
  • Not Answered

    Keil generated Intel hex file - even number in size? 0

    • Keil MDK
    978 views
    2 replies
    Latest over 10 years ago
    by ImPer Westermark
  • Not Answered

    at24c32 read and write issue 0

    • Microcontroller (MCU)
    1124 views
    1 reply
    Latest over 10 years ago
    by Andy Neil
  • Not Answered

    ARM: Class B Safety Test Libraries 0

    • Keil MDK
    1790 views
    1 reply
    Latest over 10 years ago
    by Matthias Hertel Arm Employee Badge
  • Answered

    question about arm cortex-a9 neon optimization(4x4 matrix mul) +1

    • Cortex-A9
    • NEON
    • Cortex-A
    6020 views
    1 reply
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Suggested Answer

    Address Space Identifier - ASID +1

    • Armv7-A
    • Armv7-R
    • Linux
    35947 views
    2 replies
    Latest over 10 years ago
    by Mike Clark
  • Not Answered

    RE: AppNote 230: no Trace Records, no Event Viewer, Trace: no synchronisation 0

    • Keil MDK
    1117 views
    3 replies
    Latest over 10 years ago
    by ImPer Westermark
  • Answered

    AXI4:what will happen if there is a AXI rd and wr concurrently for a same address for a particular slave?? +1

    • AMBA
    • AXI
    • AXI4
    4488 views
    1 reply
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Not Answered

    STM32f4discovery+joystick logitech 3d pro 0

    • Microcontroller (MCU)
    2782 views
    7 replies
    Latest over 10 years ago
    by ali arous
  • Not Answered

    What is file icon in project window? 0

    • Keil C51 Tools
    2064 views
    6 replies
    Latest over 10 years ago
    by Andy Neil
  • Answered

    How to share texture memory between CPU/GPU for firefly's/rk3288 fbdev Mali-T764 0

    • Mali-T764
    • Mali-GPU
    21242 views
    8 replies
    Latest over 10 years ago
    by mac_l1
  • Not Answered

    AppNote 230: no Trace Records, no Event Viewer, Trace: no synchronisation 0

    • Keil MDK
    1068 views
    1 reply
    Latest over 10 years ago
    by Matthew Doveton
  • Not Answered

    LPC2148 + sd card 0

    • Keil MDK
    1855 views
    3 replies
    Latest over 10 years ago
    by ImPer Westermark
  • Not Answered

    MAX3109 Dual Serial UART on I2C controller interface 0

    • Keil MDK
    3069 views
    12 replies
    Latest over 10 years ago
    by ImPer Westermark
  • Answered

    In AXI, low-power mode uses CSYSREQ, CSYSACK and CACTIVE three signal to realize the function, but I think only CSYSREQ and CACTIVE can realize the fuctionk, CSYSACK seems to be unnecessary? 0

    • AMBA
    • AXI
    10208 views
    5 replies
    Latest over 10 years ago
    by wangchj
  • Answered

    In NEON, have the three instructions( VCLS, VCLZ, VCNT), are they all count sign bit? 0

    • NEON
    • Cortex-A
    6224 views
    1 reply
    Latest over 10 years ago
    by Kun.Niu
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