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  • AMBA
  • Armv8-A
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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.
    3,564 questions
    Alexander Colclough
    RE: From Free Bird to Jailbird: The Physical Shackle for Agentic AI. Hardware-enforced AI confinement via ARMv9-A CCA. 5 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 12 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 8 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.
    60 questions and discussions
    Michelle Adams
    RE: MCU logic unit 2 months 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 3 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
    1,016 questions
    Ronan Synnott
    RE: Arm Compiler for Embedded 6.19: sizeof(array) does not match actual stack storage when the element type is an aligned typedef — silent buffer overrun 5 days ago Arm Employee Badge
  • 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? 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.
    14 questions
    Fleur  Nooijen_1318
    Best practices for managing firmware OTA updates across a fleet of Arm-based edge gateways at scale? 13 days ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,393 questions
    Ronan Synnott
    RE: I would like to ask for your advice regarding the correct HEX file format. The application scenario is as follows: The customer has a batch of smart card chips that have already been programmed with code. These chips are based on the 8051 platform 7 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
    Th M
    Arm on NAS 5 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.
    1,431 questions
    bro kim
    RE: [Mali-G925 / driver 49.1.0] SIGSEGV in libGLES_mali.so on every CPU-side Vulkan sync API (vkWaitForFences, vkWaitSemaphores, vkGetSemaphoreCounterValue, vkQueueWaitIdle) after compute swapchain submit 9 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? 1 month 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

    Does an AXI4 master have to assert the correct WSTRB for unaligned transfers? 0

    • AMBA
    • AXI4
    12772 views
    5 replies
    Latest over 12 years ago
    by Xingguang Feng Arm Employee Badge
  • Answered

    Address decoding in AXI4 interconnect 0

    • AMBA
    • AXI4
    5292 views
    1 reply
    Latest over 12 years ago
    by Xingguang Feng Arm Employee Badge
  • Answered

    In read or write transaction in AXI.what happen if data transaction  is before address. +1

    • AXI4-Lite
    • AMBA
    • Address
    • AXI
    • AXI4
    15119 views
    3 replies
    Latest over 12 years ago
    by Xingguang Feng Arm Employee Badge
  • Answered

    Address handshaking in AXI4 +1

    • AXI4-Lite
    • AXI
    • AXI4
    6985 views
    1 reply
    Latest over 12 years ago
    by Xingguang Feng Arm Employee Badge
  • Answered

    Which instruction format does Cortex-R support,encoding A1 orA2? 0

    • Cortex-R
    16604 views
    14 replies
    Latest over 12 years ago
    by fanfanll1984
  • Not Answered

    Globals not initilized 0

    • Keil MDK
    1675 views
    5 replies
    Latest over 12 years ago
    by Reinhard Keil Arm Employee Badge
  • Answered

    Runt time AEABI development 0

    • rtl_verification
    3369 views
    1 reply
    Latest over 12 years ago
    by Scott Douglass Arm Employee Badge
  • Not Answered

    STM32F429 DISC Board - FW_Upgrade and .bin 0

    • Keil MDK
    1267 views
    1 reply
    Latest over 12 years ago
    by Westonsupermare Pier
  • Answered

    OpenGL ES 3.1 Image Units 0

    • OpenGL ES
    • Mali-GPU
    7045 views
    5 replies
    Latest over 12 years ago
    by Chris Varnsverry Arm Employee Badge
  • Answered

    Format "({" is reported as error 0

    3754 views
    3 replies
    Latest over 12 years ago
    by techguyz
  • Not Answered

    dimming 0

    • Keil MDK
    1702 views
    10 replies
    Latest over 12 years ago
    by ²erik malund
  • Answered

    ARM/Thumb-2 0

    • Cortex-M
    • Thumb2
    • Arm Assembly Language (ASM)
    4915 views
    1 reply
    Latest over 12 years ago
    by Chris Shore
  • Not Answered

    HOW TO IMPLEMENT IN CALLBACK FOR CUSTOM CLASS 0

    • Keil MDK
    1417 views
    1 reply
    Latest over 12 years ago
    by Chinzei Tsuneo
  • Discussion

    my puzzles about Mali-400/Mali-450 Linux kernel device driver r3p2-01rel4 source

    • Mali Drivers
    • Mali-450
    • Mali-GPU
    • Mali-400
    4614 views
    1 reply
    Latest over 12 years ago
    by Chris Varnsverry Arm Employee Badge
  • Answered

    Mali Graphics Debugger, how  can  i  reduce vertex number? 0

    • Mali Graphics Debugger
    • Mali-GPU
    8003 views
    5 replies
    Latest over 12 years ago
    by Chris Varnsverry Arm Employee Badge
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