pub type MDIO_W<'a, REG> = FieldWriter<'a, REG, 2, MDIO_A, Safe>;
Field MDIO writer - MDIO Input Select
MDIO
struct MDIO_W<'a, REG> { /* private fields */ }
Data input MDIA is selected
Data input MDIB is selected
Data input MDIC is selected
Data input MDID is selected