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#[doc = "Reader of register FPDSCR"] pub type R = crate::R<u32, super::FPDSCR>; #[doc = "Writer for register FPDSCR"] pub type W = crate::W<u32, super::FPDSCR>; #[doc = "Register FPDSCR `reset()`'s with value 0"] impl crate::ResetValue for super::FPDSCR { type Type = u32; #[inline(always)] fn reset_value() -> Self::Type { 0 } } #[doc = "Default value for FPSCR.RMode (Rounding Mode control field).\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] #[repr(u8)] pub enum RMODE_A { #[doc = "0: Round to Nearest (RN) mode"] RMODE_0 = 0, #[doc = "1: Round towards Plus Infinity (RP) mode."] RMODE_1 = 1, #[doc = "2: Round towards Minus Infinity (RM) mode."] RMODE_2 = 2, #[doc = "3: Round towards Zero (RZ) mode."] RMODE_3 = 3, } impl From<RMODE_A> for u8 { #[inline(always)] fn from(variant: RMODE_A) -> Self { variant as _ } } #[doc = "Reader of field `RMode`"] pub type RMODE_R = crate::R<u8, RMODE_A>; impl RMODE_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> RMODE_A { match self.bits { 0 => RMODE_A::RMODE_0, 1 => RMODE_A::RMODE_1, 2 => RMODE_A::RMODE_2, 3 => RMODE_A::RMODE_3, _ => unreachable!(), } } #[doc = "Checks if the value of the field is `RMODE_0`"] #[inline(always)] pub fn is_rmode_0(&self) -> bool { *self == RMODE_A::RMODE_0 } #[doc = "Checks if the value of the field is `RMODE_1`"] #[inline(always)] pub fn is_rmode_1(&self) -> bool { *self == RMODE_A::RMODE_1 } #[doc = "Checks if the value of the field is `RMODE_2`"] #[inline(always)] pub fn is_rmode_2(&self) -> bool { *self == RMODE_A::RMODE_2 } #[doc = "Checks if the value of the field is `RMODE_3`"] #[inline(always)] pub fn is_rmode_3(&self) -> bool { *self == RMODE_A::RMODE_3 } } #[doc = "Write proxy for field `RMode`"] pub struct RMODE_W<'a> { w: &'a mut W, } impl<'a> RMODE_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: RMODE_A) -> &'a mut W { { self.bits(variant.into()) } } #[doc = "Round to Nearest (RN) mode"] #[inline(always)] pub fn rmode_0(self) -> &'a mut W { self.variant(RMODE_A::RMODE_0) } #[doc = "Round towards Plus Infinity (RP) mode."] #[inline(always)] pub fn rmode_1(self) -> &'a mut W { self.variant(RMODE_A::RMODE_1) } #[doc = "Round towards Minus Infinity (RM) mode."] #[inline(always)] pub fn rmode_2(self) -> &'a mut W { self.variant(RMODE_A::RMODE_2) } #[doc = "Round towards Zero (RZ) mode."] #[inline(always)] pub fn rmode_3(self) -> &'a mut W { self.variant(RMODE_A::RMODE_3) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bits(self, value: u8) -> &'a mut W { self.w.bits = (self.w.bits & !(0x03 << 22)) | (((value as u32) & 0x03) << 22); self.w } } #[doc = "Default value for FPSCR.FZ (Flush-to-zero mode control bit).\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum FZ_A { #[doc = "0: Flush-to-zero mode disabled. Behavior of the floating-point system is fully compliant with the IEEE 754 standard."] FZ_0 = 0, #[doc = "1: Flush-to-zero mode enabled."] FZ_1 = 1, } impl From<FZ_A> for bool { #[inline(always)] fn from(variant: FZ_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `FZ`"] pub type FZ_R = crate::R<bool, FZ_A>; impl FZ_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> FZ_A { match self.bits { false => FZ_A::FZ_0, true => FZ_A::FZ_1, } } #[doc = "Checks if the value of the field is `FZ_0`"] #[inline(always)] pub fn is_fz_0(&self) -> bool { *self == FZ_A::FZ_0 } #[doc = "Checks if the value of the field is `FZ_1`"] #[inline(always)] pub fn is_fz_1(&self) -> bool { *self == FZ_A::FZ_1 } } #[doc = "Write proxy for field `FZ`"] pub struct FZ_W<'a> { w: &'a mut W, } impl<'a> FZ_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: FZ_A) -> &'a mut W { { self.bit(variant.into()) } } #[doc = "Flush-to-zero mode disabled. Behavior of the floating-point system is fully compliant with the IEEE 754 standard."] #[inline(always)] pub fn fz_0(self) -> &'a mut W { self.variant(FZ_A::FZ_0) } #[doc = "Flush-to-zero mode enabled."] #[inline(always)] pub fn fz_1(self) -> &'a mut W { self.variant(FZ_A::FZ_1) } #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !(0x01 << 24)) | (((value as u32) & 0x01) << 24); self.w } } #[doc = "Default value for FPSCR.DN (Default NaN mode control bit).\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum DN_A { #[doc = "0: NaN operands propagate through to the output of a floating-point operation."] DN_0 = 0, #[doc = "1: Any operation involving one or more NaNs returns the Default NaN."] DN_1 = 1, } impl From<DN_A> for bool { #[inline(always)] fn from(variant: DN_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `DN`"] pub type DN_R = crate::R<bool, DN_A>; impl DN_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> DN_A { match self.bits { false => DN_A::DN_0, true => DN_A::DN_1, } } #[doc = "Checks if the value of the field is `DN_0`"] #[inline(always)] pub fn is_dn_0(&self) -> bool { *self == DN_A::DN_0 } #[doc = "Checks if the value of the field is `DN_1`"] #[inline(always)] pub fn is_dn_1(&self) -> bool { *self == DN_A::DN_1 } } #[doc = "Write proxy for field `DN`"] pub struct DN_W<'a> { w: &'a mut W, } impl<'a> DN_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: DN_A) -> &'a mut W { { self.bit(variant.into()) } } #[doc = "NaN operands propagate through to the output of a floating-point operation."] #[inline(always)] pub fn dn_0(self) -> &'a mut W { self.variant(DN_A::DN_0) } #[doc = "Any operation involving one or more NaNs returns the Default NaN."] #[inline(always)] pub fn dn_1(self) -> &'a mut W { self.variant(DN_A::DN_1) } #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !(0x01 << 25)) | (((value as u32) & 0x01) << 25); self.w } } #[doc = "Default value for FPSCR.AHP (Alternative half-precision control bit).\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum AHP_A { #[doc = "0: IEEE half-precision format selected."] AHP_0 = 0, #[doc = "1: Alternative half-precision format selected."] AHP_1 = 1, } impl From<AHP_A> for bool { #[inline(always)] fn from(variant: AHP_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `AHP`"] pub type AHP_R = crate::R<bool, AHP_A>; impl AHP_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> AHP_A { match self.bits { false => AHP_A::AHP_0, true => AHP_A::AHP_1, } } #[doc = "Checks if the value of the field is `AHP_0`"] #[inline(always)] pub fn is_ahp_0(&self) -> bool { *self == AHP_A::AHP_0 } #[doc = "Checks if the value of the field is `AHP_1`"] #[inline(always)] pub fn is_ahp_1(&self) -> bool { *self == AHP_A::AHP_1 } } #[doc = "Write proxy for field `AHP`"] pub struct AHP_W<'a> { w: &'a mut W, } impl<'a> AHP_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: AHP_A) -> &'a mut W { { self.bit(variant.into()) } } #[doc = "IEEE half-precision format selected."] #[inline(always)] pub fn ahp_0(self) -> &'a mut W { self.variant(AHP_A::AHP_0) } #[doc = "Alternative half-precision format selected."] #[inline(always)] pub fn ahp_1(self) -> &'a mut W { self.variant(AHP_A::AHP_1) } #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !(0x01 << 26)) | (((value as u32) & 0x01) << 26); self.w } } impl R { #[doc = "Bits 22:23 - Default value for FPSCR.RMode (Rounding Mode control field)."] #[inline(always)] pub fn rmode(&self) -> RMODE_R { RMODE_R::new(((self.bits >> 22) & 0x03) as u8) } #[doc = "Bit 24 - Default value for FPSCR.FZ (Flush-to-zero mode control bit)."] #[inline(always)] pub fn fz(&self) -> FZ_R { FZ_R::new(((self.bits >> 24) & 0x01) != 0) } #[doc = "Bit 25 - Default value for FPSCR.DN (Default NaN mode control bit)."] #[inline(always)] pub fn dn(&self) -> DN_R { DN_R::new(((self.bits >> 25) & 0x01) != 0) } #[doc = "Bit 26 - Default value for FPSCR.AHP (Alternative half-precision control bit)."] #[inline(always)] pub fn ahp(&self) -> AHP_R { AHP_R::new(((self.bits >> 26) & 0x01) != 0) } } impl W { #[doc = "Bits 22:23 - Default value for FPSCR.RMode (Rounding Mode control field)."] #[inline(always)] pub fn rmode(&mut self) -> RMODE_W { RMODE_W { w: self } } #[doc = "Bit 24 - Default value for FPSCR.FZ (Flush-to-zero mode control bit)."] #[inline(always)] pub fn fz(&mut self) -> FZ_W { FZ_W { w: self } } #[doc = "Bit 25 - Default value for FPSCR.DN (Default NaN mode control bit)."] #[inline(always)] pub fn dn(&mut self) -> DN_W { DN_W { w: self } } #[doc = "Bit 26 - Default value for FPSCR.AHP (Alternative half-precision control bit)."] #[inline(always)] pub fn ahp(&mut self) -> AHP_W { AHP_W { w: self } } }