Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32H7x5_CM7/DMA1/S3FCR#0x0
stream x FIFO control register
FIFO threshold selection
Direct mode disable
FIFO status
FIFO error interrupt enable
https://github.com/cmsis-svd/cmsis-svd-data