Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32g4/STM32G431/SAI/PDMDLY#0x0
PDM delay register
DLYM1L
DLYM1R
DLYM2L
DLYM2R
DLYM3L
DLYM3R
DLYM4L
DLYM4R
https://github.com/modm-io/cmsis-svd-stm32