pub type PCLSEL_W<'a, REG> = BitWriter<'a, REG, PCLSEL_A>;
Field PCLSEL writer - Quadrature Period clock Event Service Request Selector
PCLSEL
struct PCLSEL_W<'a, REG> { /* private fields */ }
Quadrature Period clock Event interrupt forward to POSIFx.SR0
Quadrature Period clock Event interrupt forward to POSIFx.SR1