Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32L562/GTZC_TZSC/TZSC_MPCWM1_NSWMR1#0x0
TZSC external memory non-secure watermark register 1
NSWM1STRT
NSWM1LGTH
https://github.com/cmsis-svd/cmsis-svd-data