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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    158 questions
    Ben Clark
    RE: CPU stalking after Ethos U85 command stream had been executed 11 days ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,504 questions
    Oliver Beirne
    RE: DMA Controller PL230 - Representation of PL230_DMA_CHNL_BITS 2 days ago Arm Employee Badge
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    662 questions
    Prakash B
    Is it possible to connect DSTREAM-ST to FPGA board 3 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.
    2,203 questions
    Ronan Synnott
    RE: Breakpoint on Invalid Memory Access (R5F CPU) 1 day 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. 8 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 1 month ago
  • Ask a question

    Join the conversation. Feel free to ask a question about this event.
    11 questions
    Fahad Mubeen
    Is Arm DSTREAM compatible with Qualcomm SA8775P (Snapdragon) SoC for JTAG debugging? 5 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    16 questions
    josaf bodia
    RE: How is automotive software development evolving for electric vehicles (EVs)? 3 months 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.
    33 questions and discussions
    wenhui wang
    How can I assign several variables to a specific section? 1 day ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    995 questions
    talat Yavuz
    RE: Questions on Performance Testing ARMPL Functions (Sequential vs OpenMP vs Naive Implementations) 17 days ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error 9 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 2 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 7 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 16 days 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? 6 months ago Arm Employee Badge
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,318 questions
    Shellz
    Conversion of ARM Compiler 5 uVision project to ARM compiler 6 11 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 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.
    1,403 questions
    hterrolle
    RE: processus time double after fews seconde 8 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.
    128 questions
    vrisreziTruther
    RE: Morello toolchain compilation 1 month ago
>
All questions in this Community
  • Not Answered

    Debug Message Output Issue in RTL Simulation 0

    • printf
    • debug
    378 views
    0 replies
    Started 5 months ago
    by ele
  • Answered

    I'm developing for C8051F130 in Keil C51. May I ask if Keil provides header files for C8051F130, and are they compatible with C8051F120.h? 0

    • C8051F130
    • Keil C51 Dev Tools
    657 views
    1 reply
    Latest 6 months ago
    by Grant B
  • Answered

    tile list is created by hardware directly or by software driver +1

    796 views
    1 reply
    Latest 6 months ago
    by Ben Clark Arm Employee Badge
  • Suggested Answer

    KleidiAI integration 0

    • Artificial Intelligence (AI)
    • Machine Learning (ML)
    • KleidiAI
    1174 views
    1 reply
    Latest 6 months ago
    by Ben Clark Arm Employee Badge
  • Answered

    Does Cortex-A53 support Separate Start Address? 0

    • Cortex-A53
    775 views
    1 reply
    Latest 6 months ago
    by Yuping Luo Arm Employee Badge
  • Answered

    nRF_DeviceFamilyPack Download Issue – "Not Found" Error 0

    • nRF_DeviceFamilyPack
    1102 views
    2 replies
    Latest 6 months ago
    by hy kim
  • Answered

    Extend DTCM with an external RAM 0

    • DTCM
    • ram
    • Arm Development Studio
    • Memory Management
    873 views
    1 reply
    Latest 6 months ago
    by Stephen Theobald Arm Employee Badge
  • Not Answered

    MDK-Toolbox Toolchain Issue when using legacy compiler for armasm 0

    • Keil uVision
    • uv2csolution
    • MDK-Arm
    • error
    • cbuild
    • Arm Compiler 6
    • uv2conversion
    • Arm Compiler
    • armasm
    • Gitlab
    • uVision
    • pipeline
    • assembler
    • armclang
    • ARM Community
    • MDK-Toolbox
    • failed
    • Keil Tools
    • Library
    • CI
    • CMSIS
    • Cortex-M4
    1233 views
    3 replies
    Latest 6 months ago
    by Oliver Beirne Arm Employee Badge
  • Not Answered

    Cache Coherency for memory using SMMU V3 0

    • Cache coherency
    • SMMUv3
    • Cortex-A55
    • Cache Management
    414 views
    0 replies
    Started 6 months ago
    by Adithya SM
  • Suggested Answer

    Issue with Debugger Not Connecting in Arm DS 0

    910 views
    1 reply
    Latest 6 months ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    Problem with EventRecorder Integration "STM32L476RCT6TR",ST_link Debugger. 0

    • MDK-Arm
    • Keil MDK
    • STM32 L4
    • uVision
    • Keil Middleware
    • Debugging
    • Library
    • CMSIS
    • Cortex-M4
    • compilation
    1471 views
    4 replies
    Latest 6 months ago
    by marwen mechri
  • Answered

    Memory allocation Issue 0

    • DTCM
    • allocation
    • heap
    • stack
    • Cortex M7
    • malloc
    • heap_memory
    • Memory
    2755 views
    8 replies
    Latest 6 months ago
    by Mehran Gomeshlou
  • Suggested Answer

    allocating unitialised variable space 0

    1139 views
    3 replies
    Latest 6 months ago
    by David Wooller
  • Answered

    ARM CMSIS DSP FFT 0

    • DSP
    • fft
    • Arm Development Studio
    • CMSIS
    1145 views
    2 replies
    Latest 6 months ago
    by Stephen Theobald Arm Employee Badge
  • Answered

    Write Hit in Shared State is there any way where i could do the write operation without wait in for invalidation ACK in ACE 0

    • AMBA
    • ACE
    • ACE-Lite
    • ACE 5
    1958 views
    6 replies
    Latest 6 months ago
    by Kidilam Firoz
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