Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Fujitsu/S6E2CC/USB0/HSTATE#0x0
Host Status Register
connection status flag
transmission mode flag
suspend setting bit
SOF busy flag
USB operation clock selection bit
specify the keep-alive function in the low-speed mode
https://github.com/cmsis-svd/cmsis-svd-data