Arm Community
Arm Community
  • Site
  • User
  • Site
  • Search
  • User
  • Groups
    • Research Collaboration and Enablement
    • DesignStart
    • Education Hub
    • Innovation
    • Open Source Software and Platforms
  • Forums
    • AI and ML forum
    • Architectures and Processors forum
    • Arm Development Platforms forum
    • Arm Development Studio forum
    • Arm Virtual Hardware forum
    • Automotive forum
    • Compilers and Libraries forum
    • Graphics, Gaming, and VR forum
    • High Performance Computing (HPC) forum
    • Infrastructure Solutions forum
    • Internet of Things (IoT) forum
    • Keil forum
    • Morello Forum
    • Operating Systems forum
    • SoC Design and Simulation forum
    • 中文社区论区
  • Blogs
    • AI and ML blog
    • Announcements
    • Architectures and Processors blog
    • Automotive blog
    • Graphics, Gaming, and VR blog
    • High Performance Computing (HPC) blog
    • Infrastructure Solutions blog
    • Innovation blog
    • Internet of Things (IoT) blog
    • Operating Systems blog
    • Research Articles
    • SoC Design and Simulation blog
    • Tools, Software and IDEs blog
    • 中文社区博客
  • Support
    • Arm Support Services
    • Documentation
    • Downloads
    • Training
    • Arm Approved program
    • Arm Design Reviews
  • Community Help
  • More
  • Cancel
Support forums
Support forums
Architectures and Processors forum
  • Jump...
  • Cancel
Architectures and Processors forum
  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3060 Questions
Help a member

Have a question? If you can, please take a moment to also see if there is a question that you are able to answer.

  • Tags
  • RSS
  • More actions
  • Cancel
Other forums
  • AI and ML forum

  • Architectures and Processors forum

  • Arm Development Platforms forum

  • Arm Development Studio forum

  • Arm Virtual Hardware forum

  • Automotive forum

  • Compilers and Libraries forum

  • Embedded forum

  • Graphics, Gaming, and VR forum

  • High Performance Computing (HPC) forum

  • Infrastructure Solutions forum

  • Internet of Things (IoT) forum

  • Keil forum

  • Morello Forum

  • Operating Systems forum

  • SoC Design and Simulation forum

  • Answered

    CCA in Armv9 - Could Realm Management Monitor Check Realm VM's Data? 0

    • virtualization
    • Trusted Execution Environment (TEE)
    814 views
    3 replies
    Latest 9 months ago
    by djordje kovacevic
  • Not Answered

    What signals, if any, can I omit from M0 verilog design when programming into FPGA? 0

    • Cortex-M0
    • FPGA
    399 views
    0 replies
    Started 9 months ago
    by BNguyen22
  • Not Answered

    Do we have any development board that supports Armv8.4 0

    388 views
    0 replies
    Started 9 months ago
    by irakatz
  • Answered

    cortex m7 frame pointer in prologue 0

    1483 views
    10 replies
    Latest 9 months ago
    by Silicium
  • Answered

    armv8 write-back cache 0

    602 views
    1 reply
    Latest 9 months ago
    by Martin Weidmann
  • Not Answered

    6x6 Complex Matrix Inversion on the ARM Cortex M4F processor 0

    • Cortex-M4
    550 views
    1 reply
    Latest 9 months ago
    by Oliver Beirne
  • Suggested Answer

    What should be the value of the WLAST signal if the length of the write burst is always equal to 0 0

    469 views
    1 reply
    Latest 9 months ago
    by Colin Campbell
  • Suggested Answer

    About PSTRB... 0

    • APB
    509 views
    1 reply
    Latest 9 months ago
    by Colin Campbell
  • Not Answered

    CoreSight TMC current buffer level 0

    268 views
    0 replies
    Started 9 months ago
    by Ranjith
  • Not Answered

    What is ARM CPU known state? 0

    • Armv8-A
    • psci
    408 views
    0 replies
    Started 9 months ago
    by YOO JEUNGWOO
  • Answered

    Cortex A9 freezing +1

    888 views
    3 replies
    Latest 9 months ago
    by rachelgomez123
  • Answered

    Coresight ETB - Errors on RRD Register 0

    1525 views
    2 replies
    Latest 9 months ago
    by rachelgomez123
  • Suggested Answer

    kernel boot from SD card very slow 0

    727 views
    1 reply
    Latest 9 months ago
    by rachelgomez123
  • Suggested Answer

    Install Android OS on ARM Cortex 0

    • ARM Community
    1242 views
    2 replies
    Latest 9 months ago
    by rachelgomez123
  • Not Answered

    Why the the Dynamic defect pixel correction module not work, i just follow the Arm_Mali-IV009 tuning guide, is there any possible reason? 0

    350 views
    0 replies
    Started 9 months ago
    by BambooTan
  • Not Answered

    ARM_M7(CYT4BFX) is slower than ARM_M4 (CYT2B9X) 0

    431 views
    1 reply
    Latest 9 months ago
    by Silicium
  • Not Answered

    Does ReadNoSnpSep in IHI0050C version of CHI protocol applicable only with DMT or was it applicable in non DMT case too? In IHI0050E it is applicable in both DMT and non DMT transactions, need to know about IHI0050D and IHI0050C versions of CHI 0

    331 views
    0 replies
    Started 9 months ago
    by AdityaP
  • Not Answered

    How to build parameterized band-pass filter implemented with CMSIS-DSP? 0

    • Cortex-M7
    • Digital Signal Processor (DSP)
    585 views
    1 reply
    Latest 9 months ago
    by Annie
  • Not Answered

    How to find distorted signal frequency with CMSIS-DSP? 0

    • Cortex-M7
    • Digital Signal Processor (DSP)
    • DSP extensions
    • CMSIS
    859 views
    1 reply
    Latest 9 months ago
    by Annie
  • Not Answered

    ARM Neon instruction VEXT not in ARM Helium 0

    • High Performance Computing (HPC)
    • Cortex-M55
    • Helium
    • SIMD and Vector Processing Instructions
    • M-Profile Vector Extension (MVE)
    • NEON
    418 views
    0 replies
    Started 9 months ago
    by Tobias E
<>
Topics being discussed in this forum
  • AArch64
  • AMBA
  • Arm Assembly Language (ASM)
  • Armv7-A
  • Armv7-M
  • Armv8
  • Armv8-A
  • Armv8-M
  • AXI
  • Cache
  • Cortex-A
  • Cortex-A53
  • Cortex-A7
  • Cortex-A8
  • Cortex-A9
  • Cortex-M
  • Cortex-M0
  • Cortex-M3
  • Cortex-M4
  • Cortex-M7
  • Cortex-R
  • Linux
  • Memory
  • Memory Management Unit (MMU)
  • TrustZone