efm32jg12b_pac/efm32jg12b500/emu/
ram0ctrl.rs

1#[doc = "Register `RAM0CTRL` reader"]
2pub struct R(crate::R<RAM0CTRL_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<RAM0CTRL_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<RAM0CTRL_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<RAM0CTRL_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `RAM0CTRL` writer"]
17pub struct W(crate::W<RAM0CTRL_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<RAM0CTRL_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<RAM0CTRL_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<RAM0CTRL_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `RAMPOWERDOWN` reader - RAM0 Blockset Power-down"]
38pub type RAMPOWERDOWN_R = crate::FieldReader<u8, RAMPOWERDOWN_A>;
39#[doc = "RAM0 Blockset Power-down\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41#[repr(u8)]
42pub enum RAMPOWERDOWN_A {
43    #[doc = "0: None of the RAM blocks powered down"]
44    NONE = 0,
45    #[doc = "8: Power down RAM blocks 4 and above"]
46    BLK4 = 8,
47    #[doc = "12: Power down RAM blocks 3 and above"]
48    BLK3TO4 = 12,
49    #[doc = "14: Power down RAM blocks 2 and above"]
50    BLK2TO4 = 14,
51    #[doc = "15: Power down RAM blocks 1 and above"]
52    BLK1TO4 = 15,
53}
54impl From<RAMPOWERDOWN_A> for u8 {
55    #[inline(always)]
56    fn from(variant: RAMPOWERDOWN_A) -> Self {
57        variant as _
58    }
59}
60impl RAMPOWERDOWN_R {
61    #[doc = "Get enumerated values variant"]
62    #[inline(always)]
63    pub fn variant(&self) -> Option<RAMPOWERDOWN_A> {
64        match self.bits {
65            0 => Some(RAMPOWERDOWN_A::NONE),
66            8 => Some(RAMPOWERDOWN_A::BLK4),
67            12 => Some(RAMPOWERDOWN_A::BLK3TO4),
68            14 => Some(RAMPOWERDOWN_A::BLK2TO4),
69            15 => Some(RAMPOWERDOWN_A::BLK1TO4),
70            _ => None,
71        }
72    }
73    #[doc = "Checks if the value of the field is `NONE`"]
74    #[inline(always)]
75    pub fn is_none(&self) -> bool {
76        *self == RAMPOWERDOWN_A::NONE
77    }
78    #[doc = "Checks if the value of the field is `BLK4`"]
79    #[inline(always)]
80    pub fn is_blk4(&self) -> bool {
81        *self == RAMPOWERDOWN_A::BLK4
82    }
83    #[doc = "Checks if the value of the field is `BLK3TO4`"]
84    #[inline(always)]
85    pub fn is_blk3to4(&self) -> bool {
86        *self == RAMPOWERDOWN_A::BLK3TO4
87    }
88    #[doc = "Checks if the value of the field is `BLK2TO4`"]
89    #[inline(always)]
90    pub fn is_blk2to4(&self) -> bool {
91        *self == RAMPOWERDOWN_A::BLK2TO4
92    }
93    #[doc = "Checks if the value of the field is `BLK1TO4`"]
94    #[inline(always)]
95    pub fn is_blk1to4(&self) -> bool {
96        *self == RAMPOWERDOWN_A::BLK1TO4
97    }
98}
99#[doc = "Field `RAMPOWERDOWN` writer - RAM0 Blockset Power-down"]
100pub type RAMPOWERDOWN_W<'a, const O: u8> =
101    crate::FieldWriter<'a, u32, RAM0CTRL_SPEC, u8, RAMPOWERDOWN_A, 4, O>;
102impl<'a, const O: u8> RAMPOWERDOWN_W<'a, O> {
103    #[doc = "None of the RAM blocks powered down"]
104    #[inline(always)]
105    pub fn none(self) -> &'a mut W {
106        self.variant(RAMPOWERDOWN_A::NONE)
107    }
108    #[doc = "Power down RAM blocks 4 and above"]
109    #[inline(always)]
110    pub fn blk4(self) -> &'a mut W {
111        self.variant(RAMPOWERDOWN_A::BLK4)
112    }
113    #[doc = "Power down RAM blocks 3 and above"]
114    #[inline(always)]
115    pub fn blk3to4(self) -> &'a mut W {
116        self.variant(RAMPOWERDOWN_A::BLK3TO4)
117    }
118    #[doc = "Power down RAM blocks 2 and above"]
119    #[inline(always)]
120    pub fn blk2to4(self) -> &'a mut W {
121        self.variant(RAMPOWERDOWN_A::BLK2TO4)
122    }
123    #[doc = "Power down RAM blocks 1 and above"]
124    #[inline(always)]
125    pub fn blk1to4(self) -> &'a mut W {
126        self.variant(RAMPOWERDOWN_A::BLK1TO4)
127    }
128}
129impl R {
130    #[doc = "Bits 0:3 - RAM0 Blockset Power-down"]
131    #[inline(always)]
132    pub fn rampowerdown(&self) -> RAMPOWERDOWN_R {
133        RAMPOWERDOWN_R::new((self.bits & 0x0f) as u8)
134    }
135}
136impl W {
137    #[doc = "Bits 0:3 - RAM0 Blockset Power-down"]
138    #[inline(always)]
139    #[must_use]
140    pub fn rampowerdown(&mut self) -> RAMPOWERDOWN_W<0> {
141        RAMPOWERDOWN_W::new(self)
142    }
143    #[doc = "Writes raw bits to the register."]
144    #[inline(always)]
145    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
146        self.0.bits(bits);
147        self
148    }
149}
150#[doc = "Memory Control 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 [ram0ctrl](index.html) module"]
151pub struct RAM0CTRL_SPEC;
152impl crate::RegisterSpec for RAM0CTRL_SPEC {
153    type Ux = u32;
154}
155#[doc = "`read()` method returns [ram0ctrl::R](R) reader structure"]
156impl crate::Readable for RAM0CTRL_SPEC {
157    type Reader = R;
158}
159#[doc = "`write(|w| ..)` method takes [ram0ctrl::W](W) writer structure"]
160impl crate::Writable for RAM0CTRL_SPEC {
161    type Writer = W;
162    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
163    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
164}
165#[doc = "`reset()` method sets RAM0CTRL to value 0"]
166impl crate::Resettable for RAM0CTRL_SPEC {
167    const RESET_VALUE: Self::Ux = 0;
168}
efm32jg12b_pac/efm32jg12b500/emu/ram0ctrl.rs

efm32jg12b_pac/efm32jg12b500/emu/
ram0ctrl.rs
