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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3618 Questions
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  • Not Answered

    How many Redistributors needed if I using GIC600 with Cortex-A65AE which is SMT core? 0

    1926 views
    2 replies
    Latest over 3 years ago
    by Martin Weidmann Arm Employee Badge
  • Answered

    Which optimised lib for FFT is now current for Cortex A? 0

    • fft
    • Cortex-A53
    • Arm Compute Library
    3926 views
    3 replies
    Latest over 3 years ago
    by StuartIanNaylor
  • Not Answered

    Running Pyarmnn on Docker Container ( Ubuntu 20.04) 0

    3535 views
    1 reply
    Latest over 3 years ago
    by ErichEspinoza
  • Not Answered

    FPU exception ARMV7-M 0

    • Floating-Point Processing Instructions
    • Armv7 Exception Model
    • Armv7-M
    • Floating-Point Execution
    • Floating Point
    1218 views
    0 replies
    Started over 3 years ago
    by Paul B
  • Not Answered

    How to find coresight components on cortex-a55? 0

    • CoreSight Debug and Trace
    • CoreSight Architecture
    • Cortex-A55
    • CoreSight Components
    1726 views
    0 replies
    Started over 3 years ago
    by HChen
  • Suggested Answer

    Registers and Cache on M0 0

    • Cortex-M0
    • Cache
    • Cortex-M
    8705 views
    7 replies
    Latest over 3 years ago
    by WestfW
  • Not Answered

    PCB Design of this board 0

    1599 views
    1 reply
    Latest over 3 years ago
    by Samloki
  • Answered

    how to determine the base address of Interrupt Translation Service (ITS) 0

    1747 views
    2 replies
    Latest over 3 years ago
    by qianqian
  • Not Answered

    PGA970 with ARM Cortex M0 - Interrupts not working 0

    3577 views
    7 replies
    Latest over 3 years ago
    by PaulRo
  • Not Answered

    Does Cortex-M0+ has a flash patch mechanism similar to the FPB function of Cortex-M4? 0

    • Cortex-M0+
    3600 views
    2 replies
    Latest over 3 years ago
    by Serval
  • Not Answered

    Is there a way to generate PC sample packets and obtain the corresponding local timestamps by ITM in Cortex M4? 0

    • CoreSight Debug and Trace
    • Cortex-M4
    1179 views
    0 replies
    Started over 3 years ago
    by dddyyylll
  • Not Answered

    Will PL192 cancel an interrupt if VICSWPriorityMask bit set? 0

    1175 views
    1 reply
    Latest over 3 years ago
    by Jerry Fan
  • Not Answered

    How to use DWT mechanism of cortex-m33 to obtain the corresponding instruction and accessed memory in the run time? +1

    2187 views
    2 replies
    Latest over 3 years ago
    by support9
  • Not Answered

    Real differences between Cortex-R and M 0

    • Architecture
    • Cortex-R
    • Real-Time
    • Cortex-M
    4521 views
    1 reply
    Latest over 3 years ago
    by MRA_HRTS
  • Not Answered

    Texas Instruments BQ294682 chip: overvoltage protection circuit scheme for lithium batteries 0

    1470 views
    0 replies
    Started over 3 years ago
    by HaoQiCore Technology
  • Answered

    Detecting a pending interrupt before cpsie i instruction 0

    • Interrupt Handling
    • 5 (BusFault)
    2987 views
    3 replies
    Latest over 3 years ago
    by Krischu
  • Answered

    How to switch from JTAG to SWD? 0

    • JTAG
    • SWD
    2937 views
    2 replies
    Latest over 3 years ago
    by peterg12
  • Not Answered

    Best MCU(s) for ease of FDA verification / validation? 0

    • Microcontroller (MCU)
    1279 views
    0 replies
    Started over 3 years ago
    by AidanofVT
  • Answered

    cbnz - Error: branch out of range 0

    3328 views
    1 reply
    Latest over 3 years ago
    by vstehle Arm Employee Badge
  • Suggested Answer

    memcpy on cortex-m7 causes unaligned usage fault 0

    • Cortex-M7
    • Memory Access Instructions
    4326 views
    3 replies
    Latest over 3 years ago
    by Pavel A
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