pub trait ExtiSwierSwiExt: ExtiSwier {
type UExtiSwierSwi: RegField<Urt, Reg = Self::UExtiSwier, URegField = Self::UExtiSwierSwi, SRegField = Self::SExtiSwierSwi, CRegField = Self::CExtiSwierSwi> + URwRwRegFieldBitBand;
type SExtiSwierSwi: RegField<Srt, Reg = Self::SExtiSwier, URegField = Self::UExtiSwierSwi, SRegField = Self::SExtiSwierSwi, CRegField = Self::CExtiSwierSwi> + SRwRwRegFieldBitBand;
type CExtiSwierSwi: RegField<Crt, Reg = Self::CExtiSwier, URegField = Self::UExtiSwierSwi, SRegField = Self::SExtiSwierSwi, CRegField = Self::CExtiSwierSwi> + CRwRwRegFieldBitBand;
}