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#[doc = "Register `CLKM_CONF` reader"]
pub struct R(crate::R<CLKM_CONF_SPEC>);
impl core::ops::Deref for R {
type Target = crate::R<CLKM_CONF_SPEC>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<crate::R<CLKM_CONF_SPEC>> for R {
#[inline(always)]
fn from(reader: crate::R<CLKM_CONF_SPEC>) -> Self {
R(reader)
}
}
#[doc = "Register `CLKM_CONF` writer"]
pub struct W(crate::W<CLKM_CONF_SPEC>);
impl core::ops::Deref for W {
type Target = crate::W<CLKM_CONF_SPEC>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl core::ops::DerefMut for W {
#[inline(always)]
fn deref_mut(&mut self) -> &mut Self::Target {
&mut self.0
}
}
impl From<crate::W<CLKM_CONF_SPEC>> for W {
#[inline(always)]
fn from(writer: crate::W<CLKM_CONF_SPEC>) -> Self {
W(writer)
}
}
#[doc = "Field `CLKM_DIV_NUM` reader - Integral I2S clock divider value."]
pub type CLKM_DIV_NUM_R = crate::FieldReader<u8, u8>;
#[doc = "Field `CLKM_DIV_NUM` writer - Integral I2S clock divider value."]
pub type CLKM_DIV_NUM_W<'a, const O: u8> =
crate::FieldWriter<'a, u32, CLKM_CONF_SPEC, u8, u8, 8, O>;
#[doc = "Field `CLKM_DIV_B` reader - Fractional clock divider numerator value."]
pub type CLKM_DIV_B_R = crate::FieldReader<u8, u8>;
#[doc = "Field `CLKM_DIV_B` writer - Fractional clock divider numerator value."]
pub type CLKM_DIV_B_W<'a, const O: u8> = crate::FieldWriter<'a, u32, CLKM_CONF_SPEC, u8, u8, 6, O>;
#[doc = "Field `CLKM_DIV_A` reader - Fractional clock divider denominator value."]
pub type CLKM_DIV_A_R = crate::FieldReader<u8, u8>;
#[doc = "Field `CLKM_DIV_A` writer - Fractional clock divider denominator value."]
pub type CLKM_DIV_A_W<'a, const O: u8> = crate::FieldWriter<'a, u32, CLKM_CONF_SPEC, u8, u8, 6, O>;
#[doc = "Field `CLK_EN` reader - Set this bit to enable clock gate."]
pub type CLK_EN_R = crate::BitReader<bool>;
#[doc = "Field `CLK_EN` writer - Set this bit to enable clock gate."]
pub type CLK_EN_W<'a, const O: u8> = crate::BitWriter<'a, u32, CLKM_CONF_SPEC, bool, O>;
#[doc = "Field `CLK_SEL` reader - Set this bit to select I2S module clock source. 0: No clock. 1: APLL_CLK. 2: PLL_160M_CLK. 3: No clock."]
pub type CLK_SEL_R = crate::FieldReader<u8, u8>;
#[doc = "Field `CLK_SEL` writer - Set this bit to select I2S module clock source. 0: No clock. 1: APLL_CLK. 2: PLL_160M_CLK. 3: No clock."]
pub type CLK_SEL_W<'a, const O: u8> = crate::FieldWriter<'a, u32, CLKM_CONF_SPEC, u8, u8, 2, O>;
impl R {
#[doc = "Bits 0:7 - Integral I2S clock divider value."]
#[inline(always)]
pub fn clkm_div_num(&self) -> CLKM_DIV_NUM_R {
CLKM_DIV_NUM_R::new((self.bits & 0xff) as u8)
}
#[doc = "Bits 8:13 - Fractional clock divider numerator value."]
#[inline(always)]
pub fn clkm_div_b(&self) -> CLKM_DIV_B_R {
CLKM_DIV_B_R::new(((self.bits >> 8) & 0x3f) as u8)
}
#[doc = "Bits 14:19 - Fractional clock divider denominator value."]
#[inline(always)]
pub fn clkm_div_a(&self) -> CLKM_DIV_A_R {
CLKM_DIV_A_R::new(((self.bits >> 14) & 0x3f) as u8)
}
#[doc = "Bit 20 - Set this bit to enable clock gate."]
#[inline(always)]
pub fn clk_en(&self) -> CLK_EN_R {
CLK_EN_R::new(((self.bits >> 20) & 1) != 0)
}
#[doc = "Bits 21:22 - Set this bit to select I2S module clock source. 0: No clock. 1: APLL_CLK. 2: PLL_160M_CLK. 3: No clock."]
#[inline(always)]
pub fn clk_sel(&self) -> CLK_SEL_R {
CLK_SEL_R::new(((self.bits >> 21) & 3) as u8)
}
}
impl W {
#[doc = "Bits 0:7 - Integral I2S clock divider value."]
#[inline(always)]
#[must_use]
pub fn clkm_div_num(&mut self) -> CLKM_DIV_NUM_W<0> {
CLKM_DIV_NUM_W::new(self)
}
#[doc = "Bits 8:13 - Fractional clock divider numerator value."]
#[inline(always)]
#[must_use]
pub fn clkm_div_b(&mut self) -> CLKM_DIV_B_W<8> {
CLKM_DIV_B_W::new(self)
}
#[doc = "Bits 14:19 - Fractional clock divider denominator value."]
#[inline(always)]
#[must_use]
pub fn clkm_div_a(&mut self) -> CLKM_DIV_A_W<14> {
CLKM_DIV_A_W::new(self)
}
#[doc = "Bit 20 - Set this bit to enable clock gate."]
#[inline(always)]
#[must_use]
pub fn clk_en(&mut self) -> CLK_EN_W<20> {
CLK_EN_W::new(self)
}
#[doc = "Bits 21:22 - Set this bit to select I2S module clock source. 0: No clock. 1: APLL_CLK. 2: PLL_160M_CLK. 3: No clock."]
#[inline(always)]
#[must_use]
pub fn clk_sel(&mut self) -> CLK_SEL_W<21> {
CLK_SEL_W::new(self)
}
#[doc = "Writes raw bits to the register."]
#[inline(always)]
pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
self.0.bits(bits);
self
}
}
#[doc = "I2S module clock configuration register\n\nThis register you can [`read`](crate::generic::Reg::read), [`write_with_zero`](crate::generic::Reg::write_with_zero), [`reset`](crate::generic::Reg::reset), [`write`](crate::generic::Reg::write), [`modify`](crate::generic::Reg::modify). See [API](https://docs.rs/svd2rust/#read--modify--write-api).\n\nFor information about available fields see [clkm_conf](index.html) module"]
pub struct CLKM_CONF_SPEC;
impl crate::RegisterSpec for CLKM_CONF_SPEC {
type Ux = u32;
}
#[doc = "`read()` method returns [clkm_conf::R](R) reader structure"]
impl crate::Readable for CLKM_CONF_SPEC {
type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [clkm_conf::W](W) writer structure"]
impl crate::Writable for CLKM_CONF_SPEC {
type Writer = W;
const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
}
#[doc = "`reset()` method sets CLKM_CONF to value 0x04"]
impl crate::Resettable for CLKM_CONF_SPEC {
const RESET_VALUE: Self::Ux = 0x04;
}