• Cortex M33 Multicore Boot issue
    Hello there! As I am exploring the Arm Musca A1 board in a multicore scenario, some doubts emerged. When I load each core program to the FLASH memory and then boot it up, each core loads it's own code...
  • JTAG to TrustZone Cortex-M33
    Hey evryone, I have a question in component security context. I program my MCU from a JTAG port. I also have a secure UART device in RX to display in hyper terminal. Can an attacker get access to...
  • Cortex M33 Tracing
    Hey, As I am exploring the tracing capabilities present in the Cortex M33, there are some things that I am not able to understand fully, such as the connection between ETM and the tracing sinks. As...
  • ARM Cortex-M33
    Highly versatile, the Cortex-M33 processor features configuration options including coprocessor interface, DSP, floating point computation with increased performance + efficiency relative to Cortex-M3...
  • IMPRECISERR on Cortex-M33 r0p3
    Hi, I just wanted to double-check, that IMPRECISERR (BFSR part of CFSR register ) is by default not implemented in Cortex-M33 (as mentioned here ). The reason I am asking is that on a different page...