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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3593 Questions
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  • Answered

    Is there a vendor based on M23 or M33 chip? +1

    • TrustZone
    • Armv8-M
    13941 views
    3 replies
    Latest over 6 years ago
    by YU *** YU
  • Answered

    How to properly measure sleep time with DWT? +1

    • Cortex-M
    • Cortex-M4
    • stm32f4
    8942 views
    1 reply
    Latest over 6 years ago
    by Woeber Johannes
  • Not Answered

    MPU 0

    • Cortex-M
    • Cortex-M4
    • stm32f4
    3287 views
    1 reply
    Latest over 6 years ago
    by Vanhealsing
  • Answered

    Number of performance monitoring units in ARM Cortex A-53 and A-9 +1

    • Cortex-A53
    • Cortex-A9
    • Cortex-A
    8086 views
    1 reply
    Latest over 6 years ago
    by 42Bastian Schick
  • Answered

    Push/Pop in Cortex A55 64bit mode +1

    • Cortex-A55
    • Cortex-A
    • 64-bit
    9383 views
    1 reply
    Latest over 6 years ago
    by 42Bastian Schick
  • Answered

    Barrier after access to memory mapped register? 0

    • Cortex-A53
    • AArch64
    • Cortex-A
    15166 views
    9 replies
    Latest over 6 years ago
    by dedoz
  • Answered

    Pipeline and Reorder Buffer on Cortex A9 +1

    • Cortex-A9
    • Cortex-A
    11140 views
    1 reply
    Latest over 6 years ago
    by a.surati
  • Answered

    Arm7 Lpc2148 +1

    • Arm7TDMI-S
    4585 views
    1 reply
    Latest over 6 years ago
    by Reinhard Keil Arm Employee Badge
  • Answered

    Micro controller getting reseted periodically. +1

    • Cortex-M0
    • Cortex-M
    • Interrupt
    3757 views
    2 replies
    Latest over 6 years ago
    by arjunmax@gmail.com
  • Answered

    i2c LPC1788 interface with raspberry pi3 +1

    • Raspberry Pi
    • Cortex-M3
    • Cortex-M
    4072 views
    1 reply
    Latest over 6 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    Understanding of the clock cycle activity for LPC1114 0

    • Cortex-M0
    • Armv6-M
    • M-profile
    • Cortex-M
    3504 views
    1 reply
    Latest over 6 years ago
    by Vanhealsing
  • Answered

    Cortex A9 SCU Control Register Enable bit 0 or 1 for enable changed in Manual from g to h? +1

    • 32-bit
    • Cortex-A9
    • Cortex-A
    9226 views
    1 reply
    Latest over 6 years ago
    by Michal Meloun
  • Answered

    Cortexa53 AARCH64 context switch +1

    • Cortex-A53
    • AArch64
    • Cortex-A
    12242 views
    2 replies
    Latest over 6 years ago
    by LdB
  • Answered

    Cortex M7 DSP moving average UMAAL +1

    • Cortex-M7
    • Digital Signal Processor (DSP)
    • Cortex-M
    • CMSIS
    7932 views
    4 replies
    Latest over 6 years ago
    by Mr_M_from_G
  • Not Answered

    Access ETM without using a debug kit 0

    • ETM
    • Cortex-M3
    • Cortex-M
    • Debugger
    11031 views
    13 replies
    Latest over 6 years ago
    by Tony Armitstead Arm Employee Badge
  • Answered

    Reason for Cortex A53 delays +1

    • Raspberry Pi
    • Cortex-A53
    • Cortex-A
    9400 views
    1 reply
    Latest over 6 years ago
    by Zhifei Yang
  • Answered

    The number of big cores in Dynamiq cluster? +1

    • Cortex-A
    • DynamIQ Shared Unit (DSU)
    8440 views
    1 reply
    Latest over 6 years ago
    by Zhifei Yang
  • Answered

    Can I detect from which mode (EL1, EL0,...) SError interrupt was caused? +1

    • RAS Extensions
    • ARMv8 Exception Model
    10345 views
    1 reply
    Latest over 6 years ago
    by a.surati
  • Not Answered

    PMU Register description is not clear in Arm Cortex -R52 Processor Revision: r1p1 0

    • Cortex-R52
    • Cortex-R
    • api
    1635 views
    0 replies
    Started over 6 years ago
    by Reco
  • Answered

    What exactly is a full implementation of ARMv8.2-A? +1

    • Armv8-A
    • Cortex-A75
    • Cortex-A
    • SIMD and Vector Execution
    12671 views
    1 reply
    Latest over 6 years ago
    by a.surati
<>
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