Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/NXP Semiconductors/QN908XC/FSP/FIR_DAT4_FL#0x0
FIR channel 4 float point data input & output register
FIR channel4 float data
https://github.com/cmsis-svd/cmsis-svd-data