pub trait UartCr2AbrenExt<T: UartMap>: UartCr2<T> {
type UUartCr2Abren: RegField<Urt, Reg = Self::UUartCr2, URegField = Self::UUartCr2Abren, SRegField = Self::SUartCr2Abren, CRegField = Self::CUartCr2Abren> + URwRwRegFieldBitBand;
type SUartCr2Abren: RegField<Srt, Reg = Self::SUartCr2, URegField = Self::UUartCr2Abren, SRegField = Self::SUartCr2Abren, CRegField = Self::CUartCr2Abren> + SRwRwRegFieldBitBand;
type CUartCr2Abren: RegField<Crt, Reg = Self::CUartCr2, URegField = Self::UUartCr2Abren, SRegField = Self::SUartCr2Abren, CRegField = Self::CUartCr2Abren> + CRwRwRegFieldBitBand;
}