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