1#[doc = "Register `rtc_vio` reader"]
2pub type R = crate::R<RTC_VIO_SPEC>;
3#[doc = "Register `rtc_vio` writer"]
4pub type W = crate::W<RTC_VIO_SPEC>;
5#[doc = "Field `rtc_viou` reader - RTC_VIO Voltage Select\n\nThe RTC-VIO is provided power for RTC digital part.\n\nThese bits are useful for regulating the RTC_VIO from 0.65 V to 1.3 V."]
6pub type RTC_VIOU_R = crate::FieldReader<RTC_VIOU_A>;
7#[doc = "RTC_VIO Voltage Select\n\nThe RTC-VIO is provided power for RTC digital part.\n\nThese bits are useful for regulating the RTC_VIO from 0.65 V to 1.3 V.\n\nValue on reset: 4"]
8#[derive(Clone, Copy, Debug, PartialEq, Eq)]
9#[repr(u8)]
10pub enum RTC_VIOU_A {
11 #[doc = "0: 1.0 V"]
12 V_1_0 = 0,
13 #[doc = "1: 0.65 V (the configuration can cause RTC reset)"]
14 V_0_65 = 1,
15 #[doc = "2: 0.7 V"]
16 V_0_7 = 2,
17 #[doc = "3: 0.8 V"]
18 V_0_8 = 3,
19 #[doc = "4: 0.9 V"]
20 V_0_9 = 4,
21 #[doc = "5: 1.1 V"]
22 V_1_1 = 5,
23 #[doc = "6: 1.2 V"]
24 V_1_2 = 6,
25 #[doc = "7: 1.3 V"]
26 V_1_3 = 7,
27}
28impl From<RTC_VIOU_A> for u8 {
29 #[inline(always)]
30 fn from(variant: RTC_VIOU_A) -> Self {
31 variant as _
32 }
33}
34impl crate::FieldSpec for RTC_VIOU_A {
35 type Ux = u8;
36}
37impl RTC_VIOU_R {
38 #[doc = "Get enumerated values variant"]
39 #[inline(always)]
40 pub const fn variant(&self) -> RTC_VIOU_A {
41 match self.bits {
42 0 => RTC_VIOU_A::V_1_0,
43 1 => RTC_VIOU_A::V_0_65,
44 2 => RTC_VIOU_A::V_0_7,
45 3 => RTC_VIOU_A::V_0_8,
46 4 => RTC_VIOU_A::V_0_9,
47 5 => RTC_VIOU_A::V_1_1,
48 6 => RTC_VIOU_A::V_1_2,
49 7 => RTC_VIOU_A::V_1_3,
50 _ => unreachable!(),
51 }
52 }
53 #[doc = "1.0 V"]
54 #[inline(always)]
55 pub fn is_v_1_0(&self) -> bool {
56 *self == RTC_VIOU_A::V_1_0
57 }
58 #[doc = "0.65 V (the configuration can cause RTC reset)"]
59 #[inline(always)]
60 pub fn is_v_0_65(&self) -> bool {
61 *self == RTC_VIOU_A::V_0_65
62 }
63 #[doc = "0.7 V"]
64 #[inline(always)]
65 pub fn is_v_0_7(&self) -> bool {
66 *self == RTC_VIOU_A::V_0_7
67 }
68 #[doc = "0.8 V"]
69 #[inline(always)]
70 pub fn is_v_0_8(&self) -> bool {
71 *self == RTC_VIOU_A::V_0_8
72 }
73 #[doc = "0.9 V"]
74 #[inline(always)]
75 pub fn is_v_0_9(&self) -> bool {
76 *self == RTC_VIOU_A::V_0_9
77 }
78 #[doc = "1.1 V"]
79 #[inline(always)]
80 pub fn is_v_1_1(&self) -> bool {
81 *self == RTC_VIOU_A::V_1_1
82 }
83 #[doc = "1.2 V"]
84 #[inline(always)]
85 pub fn is_v_1_2(&self) -> bool {
86 *self == RTC_VIOU_A::V_1_2
87 }
88 #[doc = "1.3 V"]
89 #[inline(always)]
90 pub fn is_v_1_3(&self) -> bool {
91 *self == RTC_VIOU_A::V_1_3
92 }
93}
94#[doc = "Field `rtc_viou` writer - RTC_VIO Voltage Select\n\nThe RTC-VIO is provided power for RTC digital part.\n\nThese bits are useful for regulating the RTC_VIO from 0.65 V to 1.3 V."]
95pub type RTC_VIOU_W<'a, REG> = crate::FieldWriterSafe<'a, REG, 3, RTC_VIOU_A>;
96impl<'a, REG> RTC_VIOU_W<'a, REG>
97where
98 REG: crate::Writable + crate::RegisterSpec,
99 REG::Ux: From<u8>,
100{
101 #[doc = "1.0 V"]
102 #[inline(always)]
103 pub fn v_1_0(self) -> &'a mut crate::W<REG> {
104 self.variant(RTC_VIOU_A::V_1_0)
105 }
106 #[doc = "0.65 V (the configuration can cause RTC reset)"]
107 #[inline(always)]
108 pub fn v_0_65(self) -> &'a mut crate::W<REG> {
109 self.variant(RTC_VIOU_A::V_0_65)
110 }
111 #[doc = "0.7 V"]
112 #[inline(always)]
113 pub fn v_0_7(self) -> &'a mut crate::W<REG> {
114 self.variant(RTC_VIOU_A::V_0_7)
115 }
116 #[doc = "0.8 V"]
117 #[inline(always)]
118 pub fn v_0_8(self) -> &'a mut crate::W<REG> {
119 self.variant(RTC_VIOU_A::V_0_8)
120 }
121 #[doc = "0.9 V"]
122 #[inline(always)]
123 pub fn v_0_9(self) -> &'a mut crate::W<REG> {
124 self.variant(RTC_VIOU_A::V_0_9)
125 }
126 #[doc = "1.1 V"]
127 #[inline(always)]
128 pub fn v_1_1(self) -> &'a mut crate::W<REG> {
129 self.variant(RTC_VIOU_A::V_1_1)
130 }
131 #[doc = "1.2 V"]
132 #[inline(always)]
133 pub fn v_1_2(self) -> &'a mut crate::W<REG> {
134 self.variant(RTC_VIOU_A::V_1_2)
135 }
136 #[doc = "1.3 V"]
137 #[inline(always)]
138 pub fn v_1_3(self) -> &'a mut crate::W<REG> {
139 self.variant(RTC_VIOU_A::V_1_3)
140 }
141}
142#[doc = "Field `v_sel` reader - VDD Select"]
143pub type V_SEL_R = crate::BitReader<V_SEL_A>;
144#[doc = "VDD Select\n\nValue on reset: 0"]
145#[derive(Clone, Copy, Debug, PartialEq, Eq)]
146pub enum V_SEL_A {
147 #[doc = "0: Resistance divider"]
148 RESISTANCE = 0,
149 #[doc = "1: Band gap"]
150 BAND = 1,
151}
152impl From<V_SEL_A> for bool {
153 #[inline(always)]
154 fn from(variant: V_SEL_A) -> Self {
155 variant as u8 != 0
156 }
157}
158impl V_SEL_R {
159 #[doc = "Get enumerated values variant"]
160 #[inline(always)]
161 pub const fn variant(&self) -> V_SEL_A {
162 match self.bits {
163 false => V_SEL_A::RESISTANCE,
164 true => V_SEL_A::BAND,
165 }
166 }
167 #[doc = "Resistance divider"]
168 #[inline(always)]
169 pub fn is_resistance(&self) -> bool {
170 *self == V_SEL_A::RESISTANCE
171 }
172 #[doc = "Band gap"]
173 #[inline(always)]
174 pub fn is_band(&self) -> bool {
175 *self == V_SEL_A::BAND
176 }
177}
178#[doc = "Field `v_sel` writer - VDD Select"]
179pub type V_SEL_W<'a, REG> = crate::BitWriter<'a, REG, V_SEL_A>;
180impl<'a, REG> V_SEL_W<'a, REG>
181where
182 REG: crate::Writable + crate::RegisterSpec,
183{
184 #[doc = "Resistance divider"]
185 #[inline(always)]
186 pub fn resistance(self) -> &'a mut crate::W<REG> {
187 self.variant(V_SEL_A::RESISTANCE)
188 }
189 #[doc = "Band gap"]
190 #[inline(always)]
191 pub fn band(self) -> &'a mut crate::W<REG> {
192 self.variant(V_SEL_A::BAND)
193 }
194}
195impl R {
196 #[doc = "Bits 0:2 - RTC_VIO Voltage Select\n\nThe RTC-VIO is provided power for RTC digital part.\n\nThese bits are useful for regulating the RTC_VIO from 0.65 V to 1.3 V."]
197 #[inline(always)]
198 pub fn rtc_viou(&self) -> RTC_VIOU_R {
199 RTC_VIOU_R::new((self.bits & 7) as u8)
200 }
201 #[doc = "Bit 4 - VDD Select"]
202 #[inline(always)]
203 pub fn v_sel(&self) -> V_SEL_R {
204 V_SEL_R::new(((self.bits >> 4) & 1) != 0)
205 }
206}
207impl W {
208 #[doc = "Bits 0:2 - RTC_VIO Voltage Select\n\nThe RTC-VIO is provided power for RTC digital part.\n\nThese bits are useful for regulating the RTC_VIO from 0.65 V to 1.3 V."]
209 #[inline(always)]
210 #[must_use]
211 pub fn rtc_viou(&mut self) -> RTC_VIOU_W<RTC_VIO_SPEC> {
212 RTC_VIOU_W::new(self, 0)
213 }
214 #[doc = "Bit 4 - VDD Select"]
215 #[inline(always)]
216 #[must_use]
217 pub fn v_sel(&mut self) -> V_SEL_W<RTC_VIO_SPEC> {
218 V_SEL_W::new(self, 4)
219 }
220 #[doc = r" Writes raw bits to the register."]
221 #[doc = r""]
222 #[doc = r" # Safety"]
223 #[doc = r""]
224 #[doc = r" Passing incorrect value can cause undefined behaviour. See reference manual"]
225 #[inline(always)]
226 pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
227 self.bits = bits;
228 self
229 }
230}
231#[doc = "RTC_VIO Regulation Register\n\nYou can [`read`](crate::generic::Reg::read) this register and get [`rtc_vio::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 [`rtc_vio::W`](W). You can also [`modify`](crate::generic::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
232pub struct RTC_VIO_SPEC;
233impl crate::RegisterSpec for RTC_VIO_SPEC {
234 type Ux = u32;
235}
236#[doc = "`read()` method returns [`rtc_vio::R`](R) reader structure"]
237impl crate::Readable for RTC_VIO_SPEC {}
238#[doc = "`write(|w| ..)` method takes [`rtc_vio::W`](W) writer structure"]
239impl crate::Writable for RTC_VIO_SPEC {
240 const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
241 const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
242}
243#[doc = "`reset()` method sets rtc_vio to value 0x04"]
244impl crate::Resettable for RTC_VIO_SPEC {
245 const RESET_VALUE: Self::Ux = 0x04;
246}