#[doc = "Reader of register FBRD"]
pub type R = crate::R<u32, super::FBRD>;
#[doc = "Writer for register FBRD"]
pub type W = crate::W<u32, super::FBRD>;
#[doc = "Register FBRD `reset()`'s with value 0"]
impl crate::ResetValue for super::FBRD {
type Type = u32;
#[inline(always)]
fn reset_value() -> Self::Type {
0
}
}
#[doc = "Reader of field `DIVFRAC`"]
pub type DIVFRAC_R = crate::R<u8, u8>;
#[doc = "Write proxy for field `DIVFRAC`"]
pub struct DIVFRAC_W<'a> {
w: &'a mut W,
}
impl<'a> DIVFRAC_W<'a> {
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !0x3f) | ((value as u32) & 0x3f);
self.w
}
}
impl R {
#[doc = "Bits 0:5 - 5:0\\]
Fractional Baud-Rate Divisor: The baud rate divisor is calculated using the formula below: Baud rate divisor = (UART reference clock frequency) / (16 * Baud rate) Baud rate divisor must be minimum 1 and maximum 65535. That is, IBRD.DIVINT=0 does not give a valid baud rate. Similarly, if IBRD.DIVINT=0xFFFF, any non-zero values in DIVFRAC will be illegal. A valid value must be written to this field before the UART can be used for RX or TX operations."]
#[inline(always)]
pub fn divfrac(&self) -> DIVFRAC_R {
DIVFRAC_R::new((self.bits & 0x3f) as u8)
}
}
impl W {
#[doc = "Bits 0:5 - 5:0\\]
Fractional Baud-Rate Divisor: The baud rate divisor is calculated using the formula below: Baud rate divisor = (UART reference clock frequency) / (16 * Baud rate) Baud rate divisor must be minimum 1 and maximum 65535. That is, IBRD.DIVINT=0 does not give a valid baud rate. Similarly, if IBRD.DIVINT=0xFFFF, any non-zero values in DIVFRAC will be illegal. A valid value must be written to this field before the UART can be used for RX or TX operations."]
#[inline(always)]
pub fn divfrac(&mut self) -> DIVFRAC_W {
DIVFRAC_W { w: self }
}
}