type I2CTxdrVal: Bitfield<Bits = u32>
type UI2CTxdr: UI2CTxdr<T, Val = Self::I2CTxdrVal, UReg = Self::UI2CTxdr, SReg = Self::SI2CTxdr, CReg = Self::CI2CTxdr>
type SI2CTxdr: SI2CTxdr<T, Val = Self::I2CTxdrVal, UReg = Self::UI2CTxdr, SReg = Self::SI2CTxdr, CReg = Self::CI2CTxdr>
type CI2CTxdr: CI2CTxdr<T, Val = Self::I2CTxdrVal, UReg = Self::UI2CTxdr, SReg = Self::SI2CTxdr, CReg = Self::CI2CTxdr>