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  • AMBA
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    166 questions
    mathew williams
    Can AI detect harmful content on social platforms like OwnMates without limiting free expression? 12 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,578 questions
    Shizhe Yang
    RE: Normal World-Realm World and RME-RMM architecture 4 days ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    671 questions
    Ronan Synnott
    RE: Write C++ program with realm world VM 24 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.
    2,225 questions
    Shizhe Yang
    RE: Debug Arm CCA on FVP models in Arm Studio 12 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.
    62 questions and discussions
    Anonymous
    Regarding the basic learning methodolgy of ARM processors for beginners 7 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 6 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
    1,019 questions
    Wenhao Ding
    Can I merge multiple Arm GNU Toolchain variants into one directory? 1 month 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

    2 questions
    Robert Iannello
    Some Thoughts on Innovate UK’s New Funding Announcement over 2 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.
    122 questions
    Aymen Q
    RE: ArmPl cblas_sdot results seem wrong with large sizes 10 days 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? 3 months ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,406 questions
    Satisj Munot
    RE: MM32G0001 4 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 8 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.
    1,433 questions
    Yash Agrawal
    RE: Hardware accelerated blending for R11G11B10 RTV type 12 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? 4 months ago
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All questions in this Community
  • Answered

    ARMv7 how a program can check whether it is in secure state or not ? 0

    • Raspberry Pi
    • Armv7-A
    7090 views
    3 replies
    Latest over 8 years ago
    by 42Bastian Schick
  • Not Answered

    Is there a limit on the number of APB slaves on the AHB to APB bridge? 0

    • AMBA
    • AHB
    9191 views
    2 replies
    Latest over 8 years ago
    by Logicallyfit
  • Suggested Answer

    MBERROR : AHB Master bus error status, set when the AHB Master encounters a bus error response from a slave +1

    • AMBA
    • PrimeCell Color LCD Controller (PL111)
    • AMBA AHB Controllers
    • AHB
    12037 views
    3 replies
    Latest over 8 years ago
    by Logicallyfit
  • Not Answered

    FRDM K64F Firmware update 0

    • Keil MDK
    1932 views
    2 replies
    Latest over 8 years ago
    by hu shiyong
  • Answered

    Different performance in HYP and SVC mode ARMv7A? +1

    • big.LITTLE
    • Armv7-A
    • Cortex-A15
    • Cortex-A
    • Cortex-A7
    10816 views
    5 replies
    Latest over 8 years ago
    by ivanpavic
  • Not Answered

    problem about pre-processor define in command line build 0

    • Keil MDK
    3706 views
    2 replies
    Latest over 8 years ago
    by sun chunsheng
  • Answered

    Arm v7 SP in secure and non secure mode : shared or not ? 0

    • Armv7
    6026 views
    4 replies
    Latest over 8 years ago
    by AALLeeXX
  • Answered

    Explanation of cycles on pre and post index-addressing in case of Load and Store instructions. +1

    • Cortex-M
    • Cortex-M4
    6539 views
    2 replies
    Latest over 8 years ago
    by 42Bastian Schick
  • Not Answered

    Cortex A7 - Boot from SPI NOR vs Execution In Place (XIP) 0

    • Cortex-A
    • Cortex-A7
    8122 views
    4 replies
    Latest over 8 years ago
    by 42Bastian Schick
  • Not Answered

    exit usb for dfu mode? 0

    • Keil MDK
    1909 views
    2 replies
    Latest over 8 years ago
    by Erica Clayton
  • Not Answered

    Not able to Simulate STM32 Programme in Keil 0

    • Keil MDK
    3851 views
    4 replies
    Latest over 8 years ago
    by Andy Neil
  • Not Answered

    using virtual timer instead of some tasks in RTX? 0

    • Keil MDK
    919 views
    0 replies
    Started over 8 years ago
    by Joseph JJ
  • Answered

    Incorrect drawing image with wayland on Mali400 +1

    • Mali-GPU
    • Mali-400
    6942 views
    3 replies
    Latest over 8 years ago
    by Peter Harris Arm Employee Badge
  • Not Answered

    Problem with serial communication using AT89C51 0

    • Keil C51 Tools
    11634 views
    30 replies
    Latest over 8 years ago
    by Andy Neil
  • Not Answered

    usec (or) microseconds in CMSIS RTOS 0

    • Keil MDK
    4271 views
    3 replies
    Latest over 8 years ago
    by naveen mutthu
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