#[doc = "Register `DMACTL4` reader"]
pub struct R(crate::R<DMACTL4_SPEC>);
impl core::ops::Deref for R {
type Target = crate::R<DMACTL4_SPEC>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<crate::R<DMACTL4_SPEC>> for R {
#[inline(always)]
fn from(reader: crate::R<DMACTL4_SPEC>) -> Self {
R(reader)
}
}
#[doc = "Register `DMACTL4` writer"]
pub struct W(crate::W<DMACTL4_SPEC>);
impl core::ops::Deref for W {
type Target = crate::W<DMACTL4_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<DMACTL4_SPEC>> for W {
#[inline(always)]
fn from(writer: crate::W<DMACTL4_SPEC>) -> Self {
W(writer)
}
}
#[doc = "Field `ENNMI` reader - Enable NMI interruption of DMA"]
pub type ENNMI_R = crate::BitReader<bool>;
#[doc = "Field `ENNMI` writer - Enable NMI interruption of DMA"]
pub type ENNMI_W<'a> = crate::BitWriter<'a, u16, DMACTL4_SPEC, bool, 0>;
#[doc = "Field `ROUNDROBIN` reader - Round-Robin DMA channel priorities"]
pub type ROUNDROBIN_R = crate::BitReader<bool>;
#[doc = "Field `ROUNDROBIN` writer - Round-Robin DMA channel priorities"]
pub type ROUNDROBIN_W<'a> = crate::BitWriter<'a, u16, DMACTL4_SPEC, bool, 1>;
#[doc = "Field `DMARMWDIS` reader - Inhibited DMA transfers during read-modify-write CPU operations"]
pub type DMARMWDIS_R = crate::BitReader<bool>;
#[doc = "Field `DMARMWDIS` writer - Inhibited DMA transfers during read-modify-write CPU operations"]
pub type DMARMWDIS_W<'a> = crate::BitWriter<'a, u16, DMACTL4_SPEC, bool, 2>;
impl R {
#[doc = "Bit 0 - Enable NMI interruption of DMA"]
#[inline(always)]
pub fn ennmi(&self) -> ENNMI_R {
ENNMI_R::new((self.bits & 1) != 0)
}
#[doc = "Bit 1 - Round-Robin DMA channel priorities"]
#[inline(always)]
pub fn roundrobin(&self) -> ROUNDROBIN_R {
ROUNDROBIN_R::new(((self.bits >> 1) & 1) != 0)
}
#[doc = "Bit 2 - Inhibited DMA transfers during read-modify-write CPU operations"]
#[inline(always)]
pub fn dmarmwdis(&self) -> DMARMWDIS_R {
DMARMWDIS_R::new(((self.bits >> 2) & 1) != 0)
}
}
impl W {
#[doc = "Bit 0 - Enable NMI interruption of DMA"]
#[inline(always)]
pub fn ennmi(&mut self) -> ENNMI_W {
ENNMI_W::new(self)
}
#[doc = "Bit 1 - Round-Robin DMA channel priorities"]
#[inline(always)]
pub fn roundrobin(&mut self) -> ROUNDROBIN_W {
ROUNDROBIN_W::new(self)
}
#[doc = "Bit 2 - Inhibited DMA transfers during read-modify-write CPU operations"]
#[inline(always)]
pub fn dmarmwdis(&mut self) -> DMARMWDIS_W {
DMARMWDIS_W::new(self)
}
#[doc = "Writes raw bits to the register."]
#[inline(always)]
pub unsafe fn bits(&mut self, bits: u16) -> &mut Self {
self.0.bits(bits);
self
}
}
#[doc = "DMA Module Control 4\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 [dmactl4](index.html) module"]
pub struct DMACTL4_SPEC;
impl crate::RegisterSpec for DMACTL4_SPEC {
type Ux = u16;
}
#[doc = "`read()` method returns [dmactl4::R](R) reader structure"]
impl crate::Readable for DMACTL4_SPEC {
type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [dmactl4::W](W) writer structure"]
impl crate::Writable for DMACTL4_SPEC {
type Writer = W;
}
#[doc = "`reset()` method sets DMACTL4 to value 0"]
impl crate::Resettable for DMACTL4_SPEC {
#[inline(always)]
fn reset_value() -> Self::Ux {
0
}
}