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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.

  • Test Errors with DesignEval Kit (arm_cortex_m3_designstart_eval_rtl)

    I am currently in Evaluation phase of ARM Design Kits.

    I am using the exact steps present in arm_cortex_m3_designstart_eval_rtl_and_fpga_quick_start_guide_100895_0000_00_en.pdf

    to compile the RTL and run the tests.

    But, unfortunately after compiling the…