• Does Cortex-M33/M35P support bit band?
    I will develop on cortex-M33 and M35P these days. I didn't find M35P's reference manual but I found that bit band is not referred in M33's reference manual. Because both of them are based on ARMv8-M,...
  • 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...
  • Vector Table relocation on M33/M55
    I'm trying to relocate and dynamically change the vector table's contents. Keeping this in mind, I have the following code: sample.c: extern void svc_handler(void); volatile uint32_t *VTOR; stl_vect_t...
  • Software interrupt generation on Cortex M33.
    Hi, On Cortex M33 , i am trying to check software interrupt functionality. Below is the CMSIS APIs i used. Note that the CPU is in secure world and secure VTOR is being configured. Also, ITNS config...
  • How to Change the Non Secure VTOR (Cortex-M33)
    Hi, I'm using the Cortex-M33 and I would like to know if it's possible to change the Non Secure Vector table offset address (VTOR) while maintaining the Secure VTOR pointing to a different address....