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///Register `DMACRXRLR` reader
pub type R = crate::R<DMACRXRLRrs>;
///Register `DMACRXRLR` writer
pub type W = crate::W<DMACRXRLRrs>;
///Field `RDRL` reader - Receive Descriptor Ring Length This register sets the maximum number of Rx descriptors in the circular descriptor ring. The maximum number of descriptors is limited to 1K descriptors. For example, you can program any value up to 0x3FF in this field. This field is 10-bit wide. If you program 0x3FF, you can have 1024 descriptors. If you want to have 10 descriptors, program it to a value of 0x9.
pub type RDRL_R = crate::FieldReader<u16>;
///Field `RDRL` writer - Receive Descriptor Ring Length This register sets the maximum number of Rx descriptors in the circular descriptor ring. The maximum number of descriptors is limited to 1K descriptors. For example, you can program any value up to 0x3FF in this field. This field is 10-bit wide. If you program 0x3FF, you can have 1024 descriptors. If you want to have 10 descriptors, program it to a value of 0x9.
pub type RDRL_W<'a, REG> = crate::FieldWriter<'a, REG, 10, u16>;
///Field `ARBS` reader - Alternate Receive Buffer Size Indicates size in bytes for Buffer 1 when ARBS\[7:0\] is programmed to a non-zero value. When ARBS\[7:0\] = 0, Rx Buffer1 and Rx Buffer2 sizes are based on RBSZ\[13:0\] field of Channel receive control register (ETH_DMACRXCR).
pub type ARBS_R = crate::FieldReader;
///Field `ARBS` writer - Alternate Receive Buffer Size Indicates size in bytes for Buffer 1 when ARBS\[7:0\] is programmed to a non-zero value. When ARBS\[7:0\] = 0, Rx Buffer1 and Rx Buffer2 sizes are based on RBSZ\[13:0\] field of Channel receive control register (ETH_DMACRXCR).
pub type ARBS_W<'a, REG> = crate::FieldWriter<'a, REG, 8>;
impl R {
///Bits 0:9 - Receive Descriptor Ring Length This register sets the maximum number of Rx descriptors in the circular descriptor ring. The maximum number of descriptors is limited to 1K descriptors. For example, you can program any value up to 0x3FF in this field. This field is 10-bit wide. If you program 0x3FF, you can have 1024 descriptors. If you want to have 10 descriptors, program it to a value of 0x9.
#[inline(always)]
pub fn rdrl(&self) -> RDRL_R {
RDRL_R::new((self.bits & 0x03ff) as u16)
}
///Bits 16:23 - Alternate Receive Buffer Size Indicates size in bytes for Buffer 1 when ARBS\[7:0\] is programmed to a non-zero value. When ARBS\[7:0\] = 0, Rx Buffer1 and Rx Buffer2 sizes are based on RBSZ\[13:0\] field of Channel receive control register (ETH_DMACRXCR).
#[inline(always)]
pub fn arbs(&self) -> ARBS_R {
ARBS_R::new(((self.bits >> 16) & 0xff) as u8)
}
}
impl core::fmt::Debug for R {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
f.debug_struct("DMACRXRLR")
.field("rdrl", &self.rdrl())
.field("arbs", &self.arbs())
.finish()
}
}
impl W {
///Bits 0:9 - Receive Descriptor Ring Length This register sets the maximum number of Rx descriptors in the circular descriptor ring. The maximum number of descriptors is limited to 1K descriptors. For example, you can program any value up to 0x3FF in this field. This field is 10-bit wide. If you program 0x3FF, you can have 1024 descriptors. If you want to have 10 descriptors, program it to a value of 0x9.
#[inline(always)]
pub fn rdrl(&mut self) -> RDRL_W<DMACRXRLRrs> {
RDRL_W::new(self, 0)
}
///Bits 16:23 - Alternate Receive Buffer Size Indicates size in bytes for Buffer 1 when ARBS\[7:0\] is programmed to a non-zero value. When ARBS\[7:0\] = 0, Rx Buffer1 and Rx Buffer2 sizes are based on RBSZ\[13:0\] field of Channel receive control register (ETH_DMACRXCR).
#[inline(always)]
pub fn arbs(&mut self) -> ARBS_W<DMACRXRLRrs> {
ARBS_W::new(self, 16)
}
}
/**Channel Rx descriptor ring length register
You can [`read`](crate::Reg::read) this register and get [`dmacrxrlr::R`](R). You can [`reset`](crate::Reg::reset), [`write`](crate::Reg::write), [`write_with_zero`](crate::Reg::write_with_zero) this register using [`dmacrxrlr::W`](W). You can also [`modify`](crate::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api).*/
pub struct DMACRXRLRrs;
impl crate::RegisterSpec for DMACRXRLRrs {
type Ux = u32;
}
///`read()` method returns [`dmacrxrlr::R`](R) reader structure
impl crate::Readable for DMACRXRLRrs {}
///`write(|w| ..)` method takes [`dmacrxrlr::W`](W) writer structure
impl crate::Writable for DMACRXRLRrs {
type Safety = crate::Unsafe;
}
///`reset()` method sets DMACRXRLR to value 0
impl crate::Resettable for DMACRXRLRrs {}