Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/BGM210LA22JNF/SMU_NS/IEN#0x0
No Description
PPU Privilege Interrupt Flag
PPU Instruction Interrupt Flag
PPU Security Interrupt Flag
BMPU Security Interrupt Flag
https://github.com/cmsis-svd/cmsis-svd-data