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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    163 questions
    Ben Clark
    RE: What is the relationship between Vela versions and Ethos‑U software versions? 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.
    3,565 questions
    Michael Rodriguez
    Cortex-M0+: disable all interrupts except N (or >=N priority) without BASEPRI 2 days ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    670 questions
    Kent Dickey
    RE: Information on the FVP Pointer Authentication crypto algorithm 29 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.
    2,223 questions
    Oliver Beirne
    RE: MCU STM32 Clock System 26 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. over 1 year ago
  • Ask a question

    Join the conversation. Feel free to ask a question about the Inventors Challenge 2023.
    61 questions and discussions
    selvamurugan Thangavel
    Inquiry on Keil Compiler Version and MDK V6 Compatibility 4 days 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 4 months 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? over 1 year ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    1,018 questions
    K y
    bit-band abstraction layer for M85 3 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.
    121 questions
    Chris Armstrong
    RE: How to apply interleaved batch permutation? 2 months ago Arm Employee Badge
  • Internet of Things (IoT) forum

    The latest forum discussions for software developers building connected products based on Arm technology.
    14 questions
    Fleur  Nooijen_1318
    Best practices for managing firmware OTA updates across a fleet of Arm-based edge gateways at scale? 30 days ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,396 questions
    paperchalice
    RE: Semihosting output is garbled 2 days ago
  • 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 6 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.
    1,432 questions
    sindney
    RE: When 16k page is enabled, our game (UE4 based) is consuming massive amount of memory. 3 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.
    129 questions
    Michael Engel
    RE: Is the power supply universal? 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 11 months ago
>
All questions in this Community
  • Answered

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

    • Mali-T764
    • Mali-GPU
    21891 views
    8 replies
    Latest over 11 years ago
    by mac_l1
  • Not Answered

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

    • Keil MDK
    1272 views
    1 reply
    Latest over 11 years ago
    by Matthew Doveton
  • Not Answered

    LPC2148 + sd card 0

    • Keil MDK
    2050 views
    3 replies
    Latest over 11 years ago
    by ImPer Westermark
  • Not Answered

    MAX3109 Dual Serial UART on I2C controller interface 0

    • Keil MDK
    3613 views
    12 replies
    Latest over 11 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
    10592 views
    5 replies
    Latest over 11 years ago
    by wangchj
  • Answered

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

    • NEON
    • Cortex-A
    6467 views
    1 reply
    Latest over 11 years ago
    by Kun.Niu
  • Not Answered

    Relocatable code ARM cortex M0 0

    • Keil MDK
    2037 views
    2 replies
    Latest over 11 years ago
    by Andy Neil
  • Not Answered

    Cycle accurate instruction set simulator for Cortex-M +1

    15853 views
    8 replies
    Latest over 11 years ago
    by Hanni Lozano
  • Answered

    Segmentation fault (SIGSEGV) on eglCreateWindowSurface on Firefly RK3288 running Android 4.4.2 +1

    • OpenGL ES
    6755 views
    2 replies
    Latest over 11 years ago
    by e97
  • Answered

    White Paper Document on Selection of Processors +1

    • Cortex-R
    • Cortex-A
    • Cortex-M
    7316 views
    4 replies
    Latest over 11 years ago
    by Efried
  • Answered

    What does this instruction do? 0

    • Armv7-A
    • Armv7-R
    • C
    8345 views
    7 replies
    Latest over 11 years ago
    by Juha Aaltonen
  • Answered

    In ARM VPF, why does the exponent part should add 127(in 32-bit) to represent the exponent? 0

    • Cortex-A
    7429 views
    4 replies
    Latest over 11 years ago
    by Kun.Niu
  • Not Answered

    error 65: access violation at 0x40021004 : no 'read' permission 0

    • Keil MDK
    1457 views
    1 reply
    Latest over 11 years ago
    by Westonsupermare Pier
  • Answered

    Juno Xor optimization +1

    4588 views
    1 reply
    Latest over 11 years ago
    by Ash Wilding Arm Employee Badge
  • Answered

    Bus error while executing ARMv8 TLB instruction 0

    • Armv8-A
    10133 views
    5 replies
    Latest over 11 years ago
    by Martin Weidmann Arm Employee Badge
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