#[doc = "Register `HC1R_EMMC_MODE` reader"]
pub type R = crate::R<HC1R_EMMC_MODE_SPEC>;
#[doc = "Register `HC1R_EMMC_MODE` writer"]
pub type W = crate::W<HC1R_EMMC_MODE_SPEC>;
#[doc = "Field `DW` reader - Data Width"]
pub type DW_R = crate::BitReader<DWSELECT_A>;
#[doc = "Data Width\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum DWSELECT_A {
#[doc = "0: 1-bit mode"]
_1BIT = 0,
#[doc = "1: 4-bit mode"]
_4BIT = 1,
}
impl From<DWSELECT_A> for bool {
#[inline(always)]
fn from(variant: DWSELECT_A) -> Self {
variant as u8 != 0
}
}
impl DW_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub const fn variant(&self) -> DWSELECT_A {
match self.bits {
false => DWSELECT_A::_1BIT,
true => DWSELECT_A::_4BIT,
}
}
#[doc = "1-bit mode"]
#[inline(always)]
pub fn is_1bit(&self) -> bool {
*self == DWSELECT_A::_1BIT
}
#[doc = "4-bit mode"]
#[inline(always)]
pub fn is_4bit(&self) -> bool {
*self == DWSELECT_A::_4BIT
}
}
#[doc = "Field `DW` writer - Data Width"]
pub type DW_W<'a, REG, const O: u8> = crate::BitWriter<'a, REG, O, DWSELECT_A>;
impl<'a, REG, const O: u8> DW_W<'a, REG, O>
where
REG: crate::Writable + crate::RegisterSpec,
{
#[doc = "1-bit mode"]
#[inline(always)]
pub fn _1bit(self) -> &'a mut crate::W<REG> {
self.variant(DWSELECT_A::_1BIT)
}
#[doc = "4-bit mode"]
#[inline(always)]
pub fn _4bit(self) -> &'a mut crate::W<REG> {
self.variant(DWSELECT_A::_4BIT)
}
}
#[doc = "Field `HSEN` reader - High Speed Enable"]
pub type HSEN_R = crate::BitReader<HSENSELECT_A>;
#[doc = "High Speed Enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum HSENSELECT_A {
#[doc = "0: Normal Speed mode"]
NORMAL = 0,
#[doc = "1: High Speed mode"]
HIGH = 1,
}
impl From<HSENSELECT_A> for bool {
#[inline(always)]
fn from(variant: HSENSELECT_A) -> Self {
variant as u8 != 0
}
}
impl HSEN_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub const fn variant(&self) -> HSENSELECT_A {
match self.bits {
false => HSENSELECT_A::NORMAL,
true => HSENSELECT_A::HIGH,
}
}
#[doc = "Normal Speed mode"]
#[inline(always)]
pub fn is_normal(&self) -> bool {
*self == HSENSELECT_A::NORMAL
}
#[doc = "High Speed mode"]
#[inline(always)]
pub fn is_high(&self) -> bool {
*self == HSENSELECT_A::HIGH
}
}
#[doc = "Field `HSEN` writer - High Speed Enable"]
pub type HSEN_W<'a, REG, const O: u8> = crate::BitWriter<'a, REG, O, HSENSELECT_A>;
impl<'a, REG, const O: u8> HSEN_W<'a, REG, O>
where
REG: crate::Writable + crate::RegisterSpec,
{
#[doc = "Normal Speed mode"]
#[inline(always)]
pub fn normal(self) -> &'a mut crate::W<REG> {
self.variant(HSENSELECT_A::NORMAL)
}
#[doc = "High Speed mode"]
#[inline(always)]
pub fn high(self) -> &'a mut crate::W<REG> {
self.variant(HSENSELECT_A::HIGH)
}
}
#[doc = "Field `DMASEL` reader - DMA Select"]
pub type DMASEL_R = crate::FieldReader<DMASELSELECT_A>;
#[doc = "DMA Select\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum DMASELSELECT_A {
#[doc = "0: SDMA is selected"]
SDMA = 0,
#[doc = "2: 32-bit Address ADMA2 is selected"]
_32BIT = 2,
}
impl From<DMASELSELECT_A> for u8 {
#[inline(always)]
fn from(variant: DMASELSELECT_A) -> Self {
variant as _
}
}
impl crate::FieldSpec for DMASELSELECT_A {
type Ux = u8;
}
impl DMASEL_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub const fn variant(&self) -> Option<DMASELSELECT_A> {
match self.bits {
0 => Some(DMASELSELECT_A::SDMA),
2 => Some(DMASELSELECT_A::_32BIT),
_ => None,
}
}
#[doc = "SDMA is selected"]
#[inline(always)]
pub fn is_sdma(&self) -> bool {
*self == DMASELSELECT_A::SDMA
}
#[doc = "32-bit Address ADMA2 is selected"]
#[inline(always)]
pub fn is_32bit(&self) -> bool {
*self == DMASELSELECT_A::_32BIT
}
}
#[doc = "Field `DMASEL` writer - DMA Select"]
pub type DMASEL_W<'a, REG, const O: u8> = crate::FieldWriter<'a, REG, 2, O, DMASELSELECT_A>;
impl<'a, REG, const O: u8> DMASEL_W<'a, REG, O>
where
REG: crate::Writable + crate::RegisterSpec,
REG::Ux: From<u8>,
{
#[doc = "SDMA is selected"]
#[inline(always)]
pub fn sdma(self) -> &'a mut crate::W<REG> {
self.variant(DMASELSELECT_A::SDMA)
}
#[doc = "32-bit Address ADMA2 is selected"]
#[inline(always)]
pub fn _32bit(self) -> &'a mut crate::W<REG> {
self.variant(DMASELSELECT_A::_32BIT)
}
}
impl R {
#[doc = "Bit 1 - Data Width"]
#[inline(always)]
pub fn dw(&self) -> DW_R {
DW_R::new(((self.bits >> 1) & 1) != 0)
}
#[doc = "Bit 2 - High Speed Enable"]
#[inline(always)]
pub fn hsen(&self) -> HSEN_R {
HSEN_R::new(((self.bits >> 2) & 1) != 0)
}
#[doc = "Bits 3:4 - DMA Select"]
#[inline(always)]
pub fn dmasel(&self) -> DMASEL_R {
DMASEL_R::new((self.bits >> 3) & 3)
}
}
impl W {
#[doc = "Bit 1 - Data Width"]
#[inline(always)]
#[must_use]
pub fn dw(&mut self) -> DW_W<HC1R_EMMC_MODE_SPEC, 1> {
DW_W::new(self)
}
#[doc = "Bit 2 - High Speed Enable"]
#[inline(always)]
#[must_use]
pub fn hsen(&mut self) -> HSEN_W<HC1R_EMMC_MODE_SPEC, 2> {
HSEN_W::new(self)
}
#[doc = "Bits 3:4 - DMA Select"]
#[inline(always)]
#[must_use]
pub fn dmasel(&mut self) -> DMASEL_W<HC1R_EMMC_MODE_SPEC, 3> {
DMASEL_W::new(self)
}
#[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: u8) -> &mut Self {
self.bits = bits;
self
}
}
#[doc = "Host Control 1\n\nYou can [`read`](crate::generic::Reg::read) this register and get [`hc1r_emmc_mode::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 [`hc1r_emmc_mode::W`](W). You can also [`modify`](crate::generic::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
pub struct HC1R_EMMC_MODE_SPEC;
impl crate::RegisterSpec for HC1R_EMMC_MODE_SPEC {
type Ux = u8;
}
#[doc = "`read()` method returns [`hc1r_emmc_mode::R`](R) reader structure"]
impl crate::Readable for HC1R_EMMC_MODE_SPEC {}
#[doc = "`write(|w| ..)` method takes [`hc1r_emmc_mode::W`](W) writer structure"]
impl crate::Writable for HC1R_EMMC_MODE_SPEC {
const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
}
#[doc = "`reset()` method sets HC1R_EMMC_MODE to value 0"]
impl crate::Resettable for HC1R_EMMC_MODE_SPEC {
const RESET_VALUE: Self::Ux = 0;
}