pub trait SpiDrDr<T: SpiMap>: SpiDr<T> {
type USpiDrDr: RegField<Urt, Reg = Self::USpiDr, URegField = Self::USpiDrDr, SRegField = Self::SSpiDrDr, CRegField = Self::CSpiDrDr> + URwRwRegFieldBits;
type SSpiDrDr: RegField<Srt, Reg = Self::SSpiDr, URegField = Self::USpiDrDr, SRegField = Self::SSpiDrDr, CRegField = Self::CSpiDrDr> + SRwRwRegFieldBits;
type CSpiDrDr: RegField<Crt, Reg = Self::CSpiDr, URegField = Self::USpiDrDr, SRegField = Self::SSpiDrDr, CRegField = Self::CSpiDrDr> + CRwRwRegFieldBits;
}