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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3624 Questions
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  • Answered

    Cortex-M3: Is erratum 538714 missing in current Errata Notice (v2 / 2014)? +1

    3351 views
    3 replies
    Latest over 10 years ago
    by J K
  • Answered

    Cortex-M3: Are "Errata Notice" and "Software developers Errata Notice" the same? 0

    • Cortex-M3
    • Cortex-M
    3933 views
    2 replies
    Latest over 10 years ago
    by J K
  • Not Answered

    How to handle SCU at runtime on Cortex-A9 0

    • Cortex-A9
    • Cortex-A
    7769 views
    4 replies
    Latest over 10 years ago
    by Peter Harris Arm Employee Badge
  • Answered

    clock configuration of xmc4100 +1

    • Cortex-M
    • Cortex-M4
    4150 views
    1 reply
    Latest over 10 years ago
    by Jens Bauer
  • Not Answered

    Question on clock gating for AHB -lite bus matrix for CM4 based system 0

    • AHB-Lite
    • Cortex-M
    • Cortex-M4
    4921 views
    3 replies
    Latest over 10 years ago
    by Joseph Yiu Arm Employee Badge
  • Answered

    Concurrent Interrupts +1

    • Cortex-M0
    • Armv6-M
    • Cortex-M
    4295 views
    3 replies
    Latest over 10 years ago
    by Michael
  • Answered

    What is real application of Exclusive access in AXI +1

    • AXI
    • Cortex-A
    21890 views
    2 replies
    Latest over 10 years ago
    by Colin Campbell Arm Employee Badge
  • Answered

    How many clock cycles do SVC/PUSH/POP/SRS/RFE insturctions take to execute on Cortex-A8 processor? 0

    • Cortex-A
    • Cortex-A8
    9937 views
    1 reply
    Latest over 10 years ago
    by Matt Sealey Arm Employee Badge
  • Answered

    Suggestion on suitable arm processor +1

    • Cortex-M7
    • Cortex-M
    • Cortex-M4
    19792 views
    23 replies
    Latest over 10 years ago
    by Ma Seet Ting
  • Answered

    Question - 0

    • Cortex-A9
    • Cortex-A15
    • Cortex-A
    6611 views
    5 replies
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Answered

    what is difference between Arm7 and Arm cortex-m series?? +1

    • Armv7
    • Cortex-M
    63265 views
    7 replies
    Latest over 10 years ago
    by Alex Lee
  • Answered

    why do we call ARM is a Processor not controller? Although ARM7(LPC2148) and ARM cortex-m series is controller. +2

    22206 views
    7 replies
    Latest over 10 years ago
    by Jens Bauer
  • Answered

    semihosting on 4.9.3 q2 2015 +1

    • Cortex-M
    • Cortex-M4
    2966 views
    1 reply
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Answered

    ARMv7-A: What is "Fault not on a stage 2 translation for a stage 1 translation table walk"? 0

    • Armv7-A
    • Cortex-A
    • Cortex-A7
    15897 views
    12 replies
    Latest over 10 years ago
    by Takumi Shimada
  • Answered

    How does THUMB instruction work to customize the code ?? +1

    3136 views
    1 reply
    Latest over 10 years ago
    by Jens Bauer
  • Answered

    How get ARMv7 cache size 0

    • Armv7-A
    • Cortex-A9
    • Cortex-A15
    • Cache
    • Cortex-A7
    9570 views
    4 replies
    Latest over 10 years ago
    by John
  • Answered

    What is the difference between ARM cortex-A and cores in snapdragon from Qualcomm? 0

    • Armv7-A
    • Armv8-A
    • Cortex-A
    10652 views
    4 replies
    Latest over 10 years ago
    by Alex Lee
  • Answered

    Cortex M3 - Conditions for IT folding 0

    • Cortex-M3
    • Cortex-M
    9662 views
    6 replies
    Latest over 10 years ago
    by Remi DUCLOS
  • Answered

    floating point in cortex m0, always reset. 0

    • Cortex-M0
    • Cortex-M
    8971 views
    6 replies
    Latest over 10 years ago
    by willandsmith
  • Answered

    STM32F030 CORTEX M0 +1

    • Cortex-M0
    • Cortex-M
    • C
    3723 views
    1 reply
    Latest over 10 years ago
    by Joseph Yiu Arm Employee Badge
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