Type Alias RefselW 

pub type RefselW<'a, REG> = FieldWriter<'a, REG, 2, Refsel>;

Field REFSEL writer - Voltage Reference Selection

Aliased Type

pub struct RefselW<'a, REG> { /* private fields */ }

Implementations

impl<'a, REG> RefselW<'a, REG>

where REG: Writable + RegisterSpec, REG::Ux: From<u8>,

pub fn _00(self) -> &'a mut W<REG>

Default voltage reference pin pair, that is, external pins VREFH and VREFL

pub fn _01(self) -> &'a mut W<REG>

Alternate reference voltage, that is, VALTH. This voltage may be additional external pin or internal source depending on the MCU configuration. See the chip configuration information for details specific to this MCU.