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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3640 Questions
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  • Answered

    ACE MakeUnique Transaction 0

    22420 views
    2 replies
    Latest over 6 years ago
    by RajaAC
  • Not Answered

    What is the power consumption of a76 gpu and a77 gpu in normal state? 0

    • Cortex-A77
    • Cortex-A76
    20269 views
    0 replies
    Started over 6 years ago
    by Little_lan
  • Answered

    What can cause getting Cortex-A55 DSU P-Channel PACCEPT/PDENY signals fail? +1

    • Cortex-A55
    • Armv8-A
    • Cortex-A
    24984 views
    1 reply
    Latest over 6 years ago
    by Christopher Tory Arm Employee Badge
  • Answered

    MMU attributes implications on memory bandwidth +1

    23564 views
    1 reply
    Latest over 6 years ago
    by Christopher Tory Arm Employee Badge
  • Not Answered

    How to start cpu in ARMv7 baremetal environment? 0

    • Multiprocessor
    • Armv7-A
    • SMCCC
    22927 views
    4 replies
    Latest over 6 years ago
    by Levente
  • Answered

    how to handle lockup state in M33 +1

    15497 views
    14 replies
    Latest over 6 years ago
    by d.ry
  • Not Answered

    Cortex-M CMSIS Driver groups and related question 0

    • CMSIS
    3381 views
    0 replies
    Started over 6 years ago
    by d.ry
  • Not Answered

    Can code compiled for armv7-m run as it is on armv8-m? 0

    4538 views
    2 replies
    Latest over 6 years ago
    by Muhammad Usama Anjum
  • Not Answered

    How to write values ​​from secure code to non-secure memory. 0

    • TrustZone for Armv8-M
    11027 views
    1 reply
    Latest over 6 years ago
    by Uma Ramalingam Arm Employee Badge
  • Not Answered

    Overlapping the execution of VDIV.F32 and SDIV/UDIV 0

    3548 views
    1 reply
    Latest over 6 years ago
    by 42Bastian Schick
  • Answered

    Advantage of Zero register over the cost of implementing it ? +1

    • AArch64
    • Armv8-A
    • Cortex-A
    29832 views
    2 replies
    Latest over 6 years ago
    by Morgan CHANG
  • Answered

    AArch64/GICv3:ICC_SGI1R_EL1: AFF1 0

    • GICv3/v4
    25179 views
    5 replies
    Latest over 6 years ago
    by a.surati
  • Not Answered

    Debugger-based Firmware Test Framework 0

    • Debug Tools and Test Methods
    • Cortex-M
    • Debugger
    5911 views
    3 replies
    Latest over 6 years ago
    by 42Bastian Schick
  • Answered

    QEMU GICV2 Virtual Interface Alias 0

    • GICv2
    • QEMU
    22962 views
    1 reply
    Latest over 6 years ago
    by vstehle Arm Employee Badge
  • Not Answered

    CortexM0 Debug - DAP baseaddr, M0 ROM Table and system ROM table 0

    • Cortex-M0
    • CoreSight
    • Debug Access Port (DAP)
    3005 views
    0 replies
    Started over 6 years ago
    by eugch
  • Not Answered

    What is the best location of RTOS ? 0

    8915 views
    0 replies
    Started over 6 years ago
    by EugeneH
  • Not Answered

    When does a Cortex Mx wake up from "wfi" ? Is it configurable? 0

    • Cortex-M
    14834 views
    12 replies
    Latest over 6 years ago
    by d.ry
  • Answered

    Discussion/Question: TrustZone vs Hypervisor +1

    • TrustZone
    • functional safety
    • Hypervisor
    28955 views
    4 replies
    Latest over 6 years ago
    by 42Bastian Schick
  • Answered

    TrustZone switching worlds +1

    • TrustZone Controllers
    • TrustZone
    24386 views
    5 replies
    Latest over 6 years ago
    by 42Bastian Schick
  • Answered

    Compiling error "system_MKL25Z4.h" file not found despite linker path provided 0

    • Compilation error
    • Cortex-M0+
    9331 views
    8 replies
    Latest over 6 years ago
    by Manuel Chavez
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