pub type PcisW<'a, REG> = FieldWriterSafe<'a, REG, 2, Pcis>;
Field PCIS writer - Prescaler Input Clock Selection
PCIS
struct PcisW<'a, REG> { /* private fields */ }
Module clock
CCU8x.ECLKA
CCU8x.ECLKB
CCU8x.ECLKC