pub type R = R<OisrSpec>;
Register OISR reader
OISR
struct R { /* private fields */ }
Bit 0 - ORFF
Bit 1 - ITADF
Bit 2 - OBEF
Bit 3 - IOCMF
Bit 4 - OREF
Bit 16 - RORFF
Bit 17 - PPEF