efm32gg11b820_pac/vdac0/
opa2_mux.rs1#[doc = "Register `OPA2_MUX` reader"]
2pub struct R(crate::R<OPA2_MUX_SPEC>);
3impl core::ops::Deref for R {
4 type Target = crate::R<OPA2_MUX_SPEC>;
5 #[inline(always)]
6 fn deref(&self) -> &Self::Target {
7 &self.0
8 }
9}
10impl From<crate::R<OPA2_MUX_SPEC>> for R {
11 #[inline(always)]
12 fn from(reader: crate::R<OPA2_MUX_SPEC>) -> Self {
13 R(reader)
14 }
15}
16#[doc = "Register `OPA2_MUX` writer"]
17pub struct W(crate::W<OPA2_MUX_SPEC>);
18impl core::ops::Deref for W {
19 type Target = crate::W<OPA2_MUX_SPEC>;
20 #[inline(always)]
21 fn deref(&self) -> &Self::Target {
22 &self.0
23 }
24}
25impl core::ops::DerefMut for W {
26 #[inline(always)]
27 fn deref_mut(&mut self) -> &mut Self::Target {
28 &mut self.0
29 }
30}
31impl From<crate::W<OPA2_MUX_SPEC>> for W {
32 #[inline(always)]
33 fn from(writer: crate::W<OPA2_MUX_SPEC>) -> Self {
34 W(writer)
35 }
36}
37#[doc = "Field `POSSEL` reader - OPAx Non-inverting Input Mux"]
38pub type POSSEL_R = crate::FieldReader<u8, u8>;
39#[doc = "Field `POSSEL` writer - OPAx Non-inverting Input Mux"]
40pub type POSSEL_W<'a> = crate::FieldWriter<'a, u32, OPA2_MUX_SPEC, u8, u8, 8, 0>;
41#[doc = "Field `NEGSEL` reader - OPAx Inverting Input Mux"]
42pub type NEGSEL_R = crate::FieldReader<u8, u8>;
43#[doc = "Field `NEGSEL` writer - OPAx Inverting Input Mux"]
44pub type NEGSEL_W<'a> = crate::FieldWriter<'a, u32, OPA2_MUX_SPEC, u8, u8, 8, 8>;
45#[doc = "OPAx Resistor Ladder Input Mux\n\nValue on reset: 6"]
46#[derive(Clone, Copy, Debug, PartialEq)]
47#[repr(u8)]
48pub enum RESINMUX_A {
49 #[doc = "0: Set for Unity Gain"]
50 DISABLE = 0,
51 #[doc = "1: Set for NEXTOUT(x-1) input"]
52 OPANEXT = 1,
53 #[doc = "2: NEG pad connected"]
54 NEGPAD = 2,
55 #[doc = "3: POS pad connected"]
56 POSPAD = 3,
57 #[doc = "4: Neg pad of OPA0 connected. Direct input to support common reference."]
58 COMPAD = 4,
59 #[doc = "5: OPA0 and OPA1 Resmux connected to form fully differential instrumentation amplifier."]
60 CENTER = 5,
61 #[doc = "6: VSS connected"]
62 VSS = 6,
63}
64impl From<RESINMUX_A> for u8 {
65 #[inline(always)]
66 fn from(variant: RESINMUX_A) -> Self {
67 variant as _
68 }
69}
70#[doc = "Field `RESINMUX` reader - OPAx Resistor Ladder Input Mux"]
71pub type RESINMUX_R = crate::FieldReader<u8, RESINMUX_A>;
72impl RESINMUX_R {
73 #[doc = "Get enumerated values variant"]
74 #[inline(always)]
75 pub fn variant(&self) -> Option<RESINMUX_A> {
76 match self.bits {
77 0 => Some(RESINMUX_A::DISABLE),
78 1 => Some(RESINMUX_A::OPANEXT),
79 2 => Some(RESINMUX_A::NEGPAD),
80 3 => Some(RESINMUX_A::POSPAD),
81 4 => Some(RESINMUX_A::COMPAD),
82 5 => Some(RESINMUX_A::CENTER),
83 6 => Some(RESINMUX_A::VSS),
84 _ => None,
85 }
86 }
87 #[doc = "Checks if the value of the field is `DISABLE`"]
88 #[inline(always)]
89 pub fn is_disable(&self) -> bool {
90 *self == RESINMUX_A::DISABLE
91 }
92 #[doc = "Checks if the value of the field is `OPANEXT`"]
93 #[inline(always)]
94 pub fn is_opanext(&self) -> bool {
95 *self == RESINMUX_A::OPANEXT
96 }
97 #[doc = "Checks if the value of the field is `NEGPAD`"]
98 #[inline(always)]
99 pub fn is_negpad(&self) -> bool {
100 *self == RESINMUX_A::NEGPAD
101 }
102 #[doc = "Checks if the value of the field is `POSPAD`"]
103 #[inline(always)]
104 pub fn is_pospad(&self) -> bool {
105 *self == RESINMUX_A::POSPAD
106 }
107 #[doc = "Checks if the value of the field is `COMPAD`"]
108 #[inline(always)]
109 pub fn is_compad(&self) -> bool {
110 *self == RESINMUX_A::COMPAD
111 }
112 #[doc = "Checks if the value of the field is `CENTER`"]
113 #[inline(always)]
114 pub fn is_center(&self) -> bool {
115 *self == RESINMUX_A::CENTER
116 }
117 #[doc = "Checks if the value of the field is `VSS`"]
118 #[inline(always)]
119 pub fn is_vss(&self) -> bool {
120 *self == RESINMUX_A::VSS
121 }
122}
123#[doc = "Field `RESINMUX` writer - OPAx Resistor Ladder Input Mux"]
124pub type RESINMUX_W<'a> = crate::FieldWriter<'a, u32, OPA2_MUX_SPEC, u8, RESINMUX_A, 3, 16>;
125impl<'a> RESINMUX_W<'a> {
126 #[doc = "Set for Unity Gain"]
127 #[inline(always)]
128 pub fn disable(self) -> &'a mut W {
129 self.variant(RESINMUX_A::DISABLE)
130 }
131 #[doc = "Set for NEXTOUT(x-1) input"]
132 #[inline(always)]
133 pub fn opanext(self) -> &'a mut W {
134 self.variant(RESINMUX_A::OPANEXT)
135 }
136 #[doc = "NEG pad connected"]
137 #[inline(always)]
138 pub fn negpad(self) -> &'a mut W {
139 self.variant(RESINMUX_A::NEGPAD)
140 }
141 #[doc = "POS pad connected"]
142 #[inline(always)]
143 pub fn pospad(self) -> &'a mut W {
144 self.variant(RESINMUX_A::POSPAD)
145 }
146 #[doc = "Neg pad of OPA0 connected. Direct input to support common reference."]
147 #[inline(always)]
148 pub fn compad(self) -> &'a mut W {
149 self.variant(RESINMUX_A::COMPAD)
150 }
151 #[doc = "OPA0 and OPA1 Resmux connected to form fully differential instrumentation amplifier."]
152 #[inline(always)]
153 pub fn center(self) -> &'a mut W {
154 self.variant(RESINMUX_A::CENTER)
155 }
156 #[doc = "VSS connected"]
157 #[inline(always)]
158 pub fn vss(self) -> &'a mut W {
159 self.variant(RESINMUX_A::VSS)
160 }
161}
162#[doc = "Field `GAIN3X` reader - OPAx Dedicated 3x Gain Resistor Ladder"]
163pub type GAIN3X_R = crate::BitReader<bool>;
164#[doc = "Field `GAIN3X` writer - OPAx Dedicated 3x Gain Resistor Ladder"]
165pub type GAIN3X_W<'a> = crate::BitWriter<'a, u32, OPA2_MUX_SPEC, bool, 20>;
166#[doc = "OPAx Resistor Ladder Select\n\nValue on reset: 0"]
167#[derive(Clone, Copy, Debug, PartialEq)]
168#[repr(u8)]
169pub enum RESSEL_A {
170 #[doc = "0: Gain of 1/3"]
171 RES0 = 0,
172 #[doc = "1: Gain of 1"]
173 RES1 = 1,
174 #[doc = "2: Gain of 1 2/3"]
175 RES2 = 2,
176 #[doc = "3: Gain of 2 1/5"]
177 RES3 = 3,
178 #[doc = "4: Gain of 3"]
179 RES4 = 4,
180 #[doc = "5: Gain of 4 1/3"]
181 RES5 = 5,
182 #[doc = "6: Gain of 7"]
183 RES6 = 6,
184 #[doc = "7: Gain of 15"]
185 RES7 = 7,
186}
187impl From<RESSEL_A> for u8 {
188 #[inline(always)]
189 fn from(variant: RESSEL_A) -> Self {
190 variant as _
191 }
192}
193#[doc = "Field `RESSEL` reader - OPAx Resistor Ladder Select"]
194pub type RESSEL_R = crate::FieldReader<u8, RESSEL_A>;
195impl RESSEL_R {
196 #[doc = "Get enumerated values variant"]
197 #[inline(always)]
198 pub fn variant(&self) -> RESSEL_A {
199 match self.bits {
200 0 => RESSEL_A::RES0,
201 1 => RESSEL_A::RES1,
202 2 => RESSEL_A::RES2,
203 3 => RESSEL_A::RES3,
204 4 => RESSEL_A::RES4,
205 5 => RESSEL_A::RES5,
206 6 => RESSEL_A::RES6,
207 7 => RESSEL_A::RES7,
208 _ => unreachable!(),
209 }
210 }
211 #[doc = "Checks if the value of the field is `RES0`"]
212 #[inline(always)]
213 pub fn is_res0(&self) -> bool {
214 *self == RESSEL_A::RES0
215 }
216 #[doc = "Checks if the value of the field is `RES1`"]
217 #[inline(always)]
218 pub fn is_res1(&self) -> bool {
219 *self == RESSEL_A::RES1
220 }
221 #[doc = "Checks if the value of the field is `RES2`"]
222 #[inline(always)]
223 pub fn is_res2(&self) -> bool {
224 *self == RESSEL_A::RES2
225 }
226 #[doc = "Checks if the value of the field is `RES3`"]
227 #[inline(always)]
228 pub fn is_res3(&self) -> bool {
229 *self == RESSEL_A::RES3
230 }
231 #[doc = "Checks if the value of the field is `RES4`"]
232 #[inline(always)]
233 pub fn is_res4(&self) -> bool {
234 *self == RESSEL_A::RES4
235 }
236 #[doc = "Checks if the value of the field is `RES5`"]
237 #[inline(always)]
238 pub fn is_res5(&self) -> bool {
239 *self == RESSEL_A::RES5
240 }
241 #[doc = "Checks if the value of the field is `RES6`"]
242 #[inline(always)]
243 pub fn is_res6(&self) -> bool {
244 *self == RESSEL_A::RES6
245 }
246 #[doc = "Checks if the value of the field is `RES7`"]
247 #[inline(always)]
248 pub fn is_res7(&self) -> bool {
249 *self == RESSEL_A::RES7
250 }
251}
252#[doc = "Field `RESSEL` writer - OPAx Resistor Ladder Select"]
253pub type RESSEL_W<'a> = crate::FieldWriterSafe<'a, u32, OPA2_MUX_SPEC, u8, RESSEL_A, 3, 24>;
254impl<'a> RESSEL_W<'a> {
255 #[doc = "Gain of 1/3"]
256 #[inline(always)]
257 pub fn res0(self) -> &'a mut W {
258 self.variant(RESSEL_A::RES0)
259 }
260 #[doc = "Gain of 1"]
261 #[inline(always)]
262 pub fn res1(self) -> &'a mut W {
263 self.variant(RESSEL_A::RES1)
264 }
265 #[doc = "Gain of 1 2/3"]
266 #[inline(always)]
267 pub fn res2(self) -> &'a mut W {
268 self.variant(RESSEL_A::RES2)
269 }
270 #[doc = "Gain of 2 1/5"]
271 #[inline(always)]
272 pub fn res3(self) -> &'a mut W {
273 self.variant(RESSEL_A::RES3)
274 }
275 #[doc = "Gain of 3"]
276 #[inline(always)]
277 pub fn res4(self) -> &'a mut W {
278 self.variant(RESSEL_A::RES4)
279 }
280 #[doc = "Gain of 4 1/3"]
281 #[inline(always)]
282 pub fn res5(self) -> &'a mut W {
283 self.variant(RESSEL_A::RES5)
284 }
285 #[doc = "Gain of 7"]
286 #[inline(always)]
287 pub fn res6(self) -> &'a mut W {
288 self.variant(RESSEL_A::RES6)
289 }
290 #[doc = "Gain of 15"]
291 #[inline(always)]
292 pub fn res7(self) -> &'a mut W {
293 self.variant(RESSEL_A::RES7)
294 }
295}
296impl R {
297 #[doc = "Bits 0:7 - OPAx Non-inverting Input Mux"]
298 #[inline(always)]
299 pub fn possel(&self) -> POSSEL_R {
300 POSSEL_R::new((self.bits & 0xff) as u8)
301 }
302 #[doc = "Bits 8:15 - OPAx Inverting Input Mux"]
303 #[inline(always)]
304 pub fn negsel(&self) -> NEGSEL_R {
305 NEGSEL_R::new(((self.bits >> 8) & 0xff) as u8)
306 }
307 #[doc = "Bits 16:18 - OPAx Resistor Ladder Input Mux"]
308 #[inline(always)]
309 pub fn resinmux(&self) -> RESINMUX_R {
310 RESINMUX_R::new(((self.bits >> 16) & 7) as u8)
311 }
312 #[doc = "Bit 20 - OPAx Dedicated 3x Gain Resistor Ladder"]
313 #[inline(always)]
314 pub fn gain3x(&self) -> GAIN3X_R {
315 GAIN3X_R::new(((self.bits >> 20) & 1) != 0)
316 }
317 #[doc = "Bits 24:26 - OPAx Resistor Ladder Select"]
318 #[inline(always)]
319 pub fn ressel(&self) -> RESSEL_R {
320 RESSEL_R::new(((self.bits >> 24) & 7) as u8)
321 }
322}
323impl W {
324 #[doc = "Bits 0:7 - OPAx Non-inverting Input Mux"]
325 #[inline(always)]
326 pub fn possel(&mut self) -> POSSEL_W {
327 POSSEL_W::new(self)
328 }
329 #[doc = "Bits 8:15 - OPAx Inverting Input Mux"]
330 #[inline(always)]
331 pub fn negsel(&mut self) -> NEGSEL_W {
332 NEGSEL_W::new(self)
333 }
334 #[doc = "Bits 16:18 - OPAx Resistor Ladder Input Mux"]
335 #[inline(always)]
336 pub fn resinmux(&mut self) -> RESINMUX_W {
337 RESINMUX_W::new(self)
338 }
339 #[doc = "Bit 20 - OPAx Dedicated 3x Gain Resistor Ladder"]
340 #[inline(always)]
341 pub fn gain3x(&mut self) -> GAIN3X_W {
342 GAIN3X_W::new(self)
343 }
344 #[doc = "Bits 24:26 - OPAx Resistor Ladder Select"]
345 #[inline(always)]
346 pub fn ressel(&mut self) -> RESSEL_W {
347 RESSEL_W::new(self)
348 }
349 #[doc = "Writes raw bits to the register."]
350 #[inline(always)]
351 pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
352 self.0.bits(bits);
353 self
354 }
355}
356#[doc = "Operational Amplifier Mux Configuration Register\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 [opa2_mux](index.html) module"]
357pub struct OPA2_MUX_SPEC;
358impl crate::RegisterSpec for OPA2_MUX_SPEC {
359 type Ux = u32;
360}
361#[doc = "`read()` method returns [opa2_mux::R](R) reader structure"]
362impl crate::Readable for OPA2_MUX_SPEC {
363 type Reader = R;
364}
365#[doc = "`write(|w| ..)` method takes [opa2_mux::W](W) writer structure"]
366impl crate::Writable for OPA2_MUX_SPEC {
367 type Writer = W;
368}
369#[doc = "`reset()` method sets OPA2_MUX to value 0x0016_f2f1"]
370impl crate::Resettable for OPA2_MUX_SPEC {
371 #[inline(always)]
372 fn reset_value() -> Self::Ux {
373 0x0016_f2f1
374 }
375}