atsamd51p/cmcc/
type_.rs

1#[doc = "Register `TYPE` reader"]
2pub type R = crate::R<TypeSpec>;
3#[doc = "Field `GCLK` reader - dynamic Clock Gating supported"]
4pub type GclkR = crate::BitReader;
5#[doc = "Field `RRP` reader - Round Robin Policy supported"]
6pub type RrpR = crate::BitReader;
7#[doc = "Number of Way\n\nValue on reset: 2"]
8#[derive(Clone, Copy, Debug, PartialEq, Eq)]
9#[repr(u8)]
10pub enum Waynumselect {
11    #[doc = "2: 4-WAY set associative"]
12    Arch4way = 2,
13}
14impl From<Waynumselect> for u8 {
15    #[inline(always)]
16    fn from(variant: Waynumselect) -> Self {
17        variant as _
18    }
19}
20impl crate::FieldSpec for Waynumselect {
21    type Ux = u8;
22}
23impl crate::IsEnum for Waynumselect {}
24#[doc = "Field `WAYNUM` reader - Number of Way"]
25pub type WaynumR = crate::FieldReader<Waynumselect>;
26impl WaynumR {
27    #[doc = "Get enumerated values variant"]
28    #[inline(always)]
29    pub const fn variant(&self) -> Option<Waynumselect> {
30        match self.bits {
31            2 => Some(Waynumselect::Arch4way),
32            _ => None,
33        }
34    }
35    #[doc = "4-WAY set associative"]
36    #[inline(always)]
37    pub fn is_arch4way(&self) -> bool {
38        *self == Waynumselect::Arch4way
39    }
40}
41#[doc = "Field `LCKDOWN` reader - Lock Down supported"]
42pub type LckdownR = crate::BitReader;
43#[doc = "Cache Size\n\nValue on reset: 2"]
44#[derive(Clone, Copy, Debug, PartialEq, Eq)]
45#[repr(u8)]
46pub enum Csizeselect {
47    #[doc = "0: Cache Size is 1 KB"]
48    Csize1kb = 0,
49    #[doc = "1: Cache Size is 2 KB"]
50    Csize2kb = 1,
51    #[doc = "2: Cache Size is 4 KB"]
52    Csize4kb = 2,
53}
54impl From<Csizeselect> for u8 {
55    #[inline(always)]
56    fn from(variant: Csizeselect) -> Self {
57        variant as _
58    }
59}
60impl crate::FieldSpec for Csizeselect {
61    type Ux = u8;
62}
63impl crate::IsEnum for Csizeselect {}
64#[doc = "Field `CSIZE` reader - Cache Size"]
65pub type CsizeR = crate::FieldReader<Csizeselect>;
66impl CsizeR {
67    #[doc = "Get enumerated values variant"]
68    #[inline(always)]
69    pub const fn variant(&self) -> Option<Csizeselect> {
70        match self.bits {
71            0 => Some(Csizeselect::Csize1kb),
72            1 => Some(Csizeselect::Csize2kb),
73            2 => Some(Csizeselect::Csize4kb),
74            _ => None,
75        }
76    }
77    #[doc = "Cache Size is 1 KB"]
78    #[inline(always)]
79    pub fn is_csize_1kb(&self) -> bool {
80        *self == Csizeselect::Csize1kb
81    }
82    #[doc = "Cache Size is 2 KB"]
83    #[inline(always)]
84    pub fn is_csize_2kb(&self) -> bool {
85        *self == Csizeselect::Csize2kb
86    }
87    #[doc = "Cache Size is 4 KB"]
88    #[inline(always)]
89    pub fn is_csize_4kb(&self) -> bool {
90        *self == Csizeselect::Csize4kb
91    }
92}
93#[doc = "Cache Line Size\n\nValue on reset: 2"]
94#[derive(Clone, Copy, Debug, PartialEq, Eq)]
95#[repr(u8)]
96pub enum Clsizeselect {
97    #[doc = "2: Cache Line Size is 16 bytes"]
98    Clsize16b = 2,
99}
100impl From<Clsizeselect> for u8 {
101    #[inline(always)]
102    fn from(variant: Clsizeselect) -> Self {
103        variant as _
104    }
105}
106impl crate::FieldSpec for Clsizeselect {
107    type Ux = u8;
108}
109impl crate::IsEnum for Clsizeselect {}
110#[doc = "Field `CLSIZE` reader - Cache Line Size"]
111pub type ClsizeR = crate::FieldReader<Clsizeselect>;
112impl ClsizeR {
113    #[doc = "Get enumerated values variant"]
114    #[inline(always)]
115    pub const fn variant(&self) -> Option<Clsizeselect> {
116        match self.bits {
117            2 => Some(Clsizeselect::Clsize16b),
118            _ => None,
119        }
120    }
121    #[doc = "Cache Line Size is 16 bytes"]
122    #[inline(always)]
123    pub fn is_clsize_16b(&self) -> bool {
124        *self == Clsizeselect::Clsize16b
125    }
126}
127impl R {
128    #[doc = "Bit 1 - dynamic Clock Gating supported"]
129    #[inline(always)]
130    pub fn gclk(&self) -> GclkR {
131        GclkR::new(((self.bits >> 1) & 1) != 0)
132    }
133    #[doc = "Bit 4 - Round Robin Policy supported"]
134    #[inline(always)]
135    pub fn rrp(&self) -> RrpR {
136        RrpR::new(((self.bits >> 4) & 1) != 0)
137    }
138    #[doc = "Bits 5:6 - Number of Way"]
139    #[inline(always)]
140    pub fn waynum(&self) -> WaynumR {
141        WaynumR::new(((self.bits >> 5) & 3) as u8)
142    }
143    #[doc = "Bit 7 - Lock Down supported"]
144    #[inline(always)]
145    pub fn lckdown(&self) -> LckdownR {
146        LckdownR::new(((self.bits >> 7) & 1) != 0)
147    }
148    #[doc = "Bits 8:10 - Cache Size"]
149    #[inline(always)]
150    pub fn csize(&self) -> CsizeR {
151        CsizeR::new(((self.bits >> 8) & 7) as u8)
152    }
153    #[doc = "Bits 11:13 - Cache Line Size"]
154    #[inline(always)]
155    pub fn clsize(&self) -> ClsizeR {
156        ClsizeR::new(((self.bits >> 11) & 7) as u8)
157    }
158}
159#[doc = "Cache Type Register\n\nYou can [`read`](crate::Reg::read) this register and get [`type_::R`](R). See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
160pub struct TypeSpec;
161impl crate::RegisterSpec for TypeSpec {
162    type Ux = u32;
163}
164#[doc = "`read()` method returns [`type_::R`](R) reader structure"]
165impl crate::Readable for TypeSpec {}
166#[doc = "`reset()` method sets TYPE to value 0x12d2"]
167impl crate::Resettable for TypeSpec {
168    const RESET_VALUE: u32 = 0x12d2;
169}
atsamd51p/cmcc/type_.rs

atsamd51p/cmcc/
type_.rs
