SWCU194 March 2023 CC1314R10 , CC1354P10 , CC1354R10 , CC2674P10 , CC2674R10
The Cortex®-M33 programmer’s model is an implementation of the Armv8‑M Main Extension architecture. For a complete description of the programmer’s model, refer to the Armv8-M Architecture Reference Manual, which also contains the Armv8‑M Thumb® instructions.