Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/EFR32MG24A010F1536GM40/PRS_NS/CONSUMER_IADC0_SINGLETRIGGER#0x0
SINGLE Consumer register
SINGLE async channel select
SINGLE sync channel select
https://github.com/cmsis-svd/cmsis-svd-data