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  • Cortex-M23 FVP hard faults when using DS-5 Debugger

    Hi,

    I'm starting to explore this technology by running the TrustZone example application in Linux using GNU ARM Toolchain. This example is provided by a CMSIS software pack containing this example called "TrustZone for ARMv8-M No RTOS" which I was…

  • Why should we call secure function in handler mode?

    Why should we call secure function in handler mode? What is the design purpose for this?  As we know, none-secure side can also call secure function in thread mode.

  • Announcing DS-5 v5.28

    Arm’s Development Solutions Group is pleased to announce the release of a new version of DS-5. Building upon our legacy of early support for Arm IP, DS-5.28 includes new features and configurations to make your debug sessions easier and more productive…