Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/EFR32FG23B010F512IM40/DMEM_NS/IEN#0x0
No Description
AHB0 1-bit ECC Error Interrupt Enable
AHB1 1-bit ECC Error Interrupt Enable
AHB0 2-bit ECC Error Interrupt Enable
AHB1 2-bit ECC Error Interrupt Enable
https://github.com/cmsis-svd/cmsis-svd-data