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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3580 Questions
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  • Not Answered

    Early Burst Termination with IDLE transfer in Multi-Layer AHB Lite 0

    12528 views
    8 replies
    Latest over 4 years ago
    by Guy H
  • Not Answered

    Converting C into M0+ 0

    2870 views
    1 reply
    Latest over 4 years ago
    by Andy Neil
  • Not Answered

    M7 compilation with xcelium 0

    2375 views
    1 reply
    Latest over 4 years ago
    by 42Bastian Schick
  • Not Answered

    CMSIS and GPIO 0

    2491 views
    0 replies
    Started over 4 years ago
    by Silicium
  • Answered

    UART + DMA: how to ? 0

    8680 views
    6 replies
    Latest over 4 years ago
    by Colin Campbell Arm Employee Badge
  • Not Answered

    IMPRECISERR on Cortex-M33 r0p3 0

    • Documentation
    • Cortex-M33
    2198 views
    0 replies
    Started over 4 years ago
    by Zbynek Mynar
  • Not Answered

    Strange M0+ instruction format 0

    2249 views
    1 reply
    Latest over 4 years ago
    by 42Bastian Schick
  • Answered

    Why I'm not able to put the breakpoints?? 0

    3941 views
    4 replies
    Latest over 4 years ago
    by omkardixi
  • Not Answered

    Interrupt latency while STR/LDR in cortex-M3 0

    2558 views
    1 reply
    Latest over 4 years ago
    by 42Bastian Schick
  • Answered

    Cortex M7 SPI Interface Register Base Address 0

    • Cortex-M7
    5998 views
    6 replies
    Latest over 4 years ago
    by atlasium47
  • Answered

    why there are separate registers for interrupt set-enable and clear-enable while can be just one 0

    • Cortex-M3
    • Cortex-M System Design Kit
    4902 views
    2 replies
    Latest over 4 years ago
    by Morteza
  • Not Answered

    Does Cortex-M33/M35P support bit band? 0

    • Cortex-M35P
    • Cortex-M33
    • Armv8-M
    • Memory Architecture
    3050 views
    0 replies
    Started over 4 years ago
    by zhyihui2100
  • Answered

    JTAG Debugger for Cortex-R7 0

    4566 views
    3 replies
    Latest over 4 years ago
    by shubham@p
  • Answered

    Bus Fault when configuring cross trigger matrix / CTICONTROL 0

    3625 views
    2 replies
    Latest over 4 years ago
    by Jacek Wywrót
  • Not Answered

    SAMD21G18A Controller,s Bootloader Delete after program with Arduino IDE 0

    2914 views
    1 reply
    Latest over 4 years ago
    by Andy Neil
  • Answered

    Why is there an ACP interface for many ARM processors? 0

    • AXI
    35717 views
    8 replies
    Latest over 5 years ago
    by marekx
  • Not Answered

    ETM Trace bus signal integrity 0

    • ETM
    1825 views
    0 replies
    Started over 5 years ago
    by Chandrasekar J
  • Not Answered

    Cortex A-35 prevent fetch code allocation in cache 0

    11626 views
    4 replies
    Latest over 5 years ago
    by flongnos
  • Not Answered

    What conditions would generate the CM33 FPU underflow and input denormal exception flags? 0

    • Cortex-M33
    2015 views
    0 replies
    Started over 5 years ago
    by Ankur B
  • Not Answered

    [Beginner] I would like to mod a GPM4 firmware 0

    1984 views
    0 replies
    Started over 5 years ago
    by Capripot
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