rp2040_pac/pwm/ch/
div.rs

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#[doc = "Register `DIV` reader"]
pub type R = crate::R<DIV_SPEC>;
#[doc = "Register `DIV` writer"]
pub type W = crate::W<DIV_SPEC>;
#[doc = "Field `FRAC` reader - "]
pub type FRAC_R = crate::FieldReader;
#[doc = "Field `FRAC` writer - "]
pub type FRAC_W<'a, REG> = crate::FieldWriter<'a, REG, 4>;
#[doc = "Field `INT` reader - "]
pub type INT_R = crate::FieldReader;
#[doc = "Field `INT` writer - "]
pub type INT_W<'a, REG> = crate::FieldWriter<'a, REG, 8>;
impl R {
    #[doc = "Bits 0:3"]
    #[inline(always)]
    pub fn frac(&self) -> FRAC_R {
        FRAC_R::new((self.bits & 0x0f) as u8)
    }
    #[doc = "Bits 4:11"]
    #[inline(always)]
    pub fn int(&self) -> INT_R {
        INT_R::new(((self.bits >> 4) & 0xff) as u8)
    }
}
impl W {
    #[doc = "Bits 0:3"]
    #[inline(always)]
    #[must_use]
    pub fn frac(&mut self) -> FRAC_W<DIV_SPEC> {
        FRAC_W::new(self, 0)
    }
    #[doc = "Bits 4:11"]
    #[inline(always)]
    #[must_use]
    pub fn int(&mut self) -> INT_W<DIV_SPEC> {
        INT_W::new(self, 4)
    }
    #[doc = r" Writes raw bits to the register."]
    #[doc = r""]
    #[doc = r" # Safety"]
    #[doc = r""]
    #[doc = r" Passing incorrect value can cause undefined behaviour. See reference manual"]
    #[inline(always)]
    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
        self.bits = bits;
        self
    }
}
#[doc = "INT and FRAC form a fixed-point fractional number.  
 Counting rate is system clock frequency divided by this number.  
 Fractional division uses simple 1st-order sigma-delta.  

You can [`read`](crate::generic::Reg::read) this register and get [`div::R`](R).  You can [`reset`](crate::generic::Reg::reset), [`write`](crate::generic::Reg::write), [`write_with_zero`](crate::generic::Reg::write_with_zero) this register using [`div::W`](W). You can also [`modify`](crate::generic::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
pub struct DIV_SPEC;
impl crate::RegisterSpec for DIV_SPEC {
    type Ux = u32;
}
#[doc = "`read()` method returns [`div::R`](R) reader structure"]
impl crate::Readable for DIV_SPEC {}
#[doc = "`write(|w| ..)` method takes [`div::W`](W) writer structure"]
impl crate::Writable for DIV_SPEC {
    const ZERO_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
    const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
}
#[doc = "`reset()` method sets DIV to value 0x10"]
impl crate::Resettable for DIV_SPEC {
    const RESET_VALUE: u32 = 0x10;
}