1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207

#[doc = "Register `tve_notch_filter_frequency` reader"]
pub struct R(crate::R<TVE_NOTCH_FILTER_FREQUENCY_SPEC>);
impl core::ops::Deref for R {
    type Target = crate::R<TVE_NOTCH_FILTER_FREQUENCY_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl From<crate::R<TVE_NOTCH_FILTER_FREQUENCY_SPEC>> for R {
    #[inline(always)]
    fn from(reader: crate::R<TVE_NOTCH_FILTER_FREQUENCY_SPEC>) -> Self {
        R(reader)
    }
}
#[doc = "Register `tve_notch_filter_frequency` writer"]
pub struct W(crate::W<TVE_NOTCH_FILTER_FREQUENCY_SPEC>);
impl core::ops::Deref for W {
    type Target = crate::W<TVE_NOTCH_FILTER_FREQUENCY_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl core::ops::DerefMut for W {
    #[inline(always)]
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl From<crate::W<TVE_NOTCH_FILTER_FREQUENCY_SPEC>> for W {
    #[inline(always)]
    fn from(writer: crate::W<TVE_NOTCH_FILTER_FREQUENCY_SPEC>) -> Self {
        W(writer)
    }
}
#[doc = "Field `notch_freq` reader - Luma notch filter center frequency selection\n\nThese bits select the luma notch filter (which is a band-reject filter) center frequency. In two of the selections, the filter width affects also the selection of the center frequency."]
pub type NOTCH_FREQ_R = crate::FieldReader<u8, NOTCH_FREQ_A>;
#[doc = "Luma notch filter center frequency selection\n\nThese bits select the luma notch filter (which is a band-reject filter) center frequency. In two of the selections, the filter width affects also the selection of the center frequency.\n\nValue on reset: 2"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum NOTCH_FREQ_A {
    #[doc = "0: 1.1875"]
    _1_1875 = 0,
    #[doc = "1: 1.1406"]
    _1_1406 = 1,
    #[doc = "2: 1.0938. When notch_wide value is B'1' (this selection is proper for CCIR-NTSC), or 1.0000 when notch_wide value is B'0'."]
    _1_0938 = 2,
    #[doc = "3: 0.9922. This selection is proper for NTSC with square pixels."]
    _0_9922 = 3,
    #[doc = "4: 0.9531. This selection is proper for PAL with square pixel."]
    _0_9531 = 4,
    #[doc = "5: 0.8359 when notch_wide value is B'1' (this selection is proper for CCIR-PAL), or 0.7734 when notch_wide value is B'0'."]
    _0_8359 = 5,
    #[doc = "6: 0.7813"]
    _0_7813 = 6,
    #[doc = "7: 0.7188"]
    _0_7188 = 7,
}
impl From<NOTCH_FREQ_A> for u8 {
    #[inline(always)]
    fn from(variant: NOTCH_FREQ_A) -> Self {
        variant as _
    }
}
impl NOTCH_FREQ_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> NOTCH_FREQ_A {
        match self.bits {
            0 => NOTCH_FREQ_A::_1_1875,
            1 => NOTCH_FREQ_A::_1_1406,
            2 => NOTCH_FREQ_A::_1_0938,
            3 => NOTCH_FREQ_A::_0_9922,
            4 => NOTCH_FREQ_A::_0_9531,
            5 => NOTCH_FREQ_A::_0_8359,
            6 => NOTCH_FREQ_A::_0_7813,
            7 => NOTCH_FREQ_A::_0_7188,
            _ => unreachable!(),
        }
    }
    #[doc = "Checks if the value of the field is `_1_1875`"]
    #[inline(always)]
    pub fn is_1_1875(&self) -> bool {
        *self == NOTCH_FREQ_A::_1_1875
    }
    #[doc = "Checks if the value of the field is `_1_1406`"]
    #[inline(always)]
    pub fn is_1_1406(&self) -> bool {
        *self == NOTCH_FREQ_A::_1_1406
    }
    #[doc = "Checks if the value of the field is `_1_0938`"]
    #[inline(always)]
    pub fn is_1_0938(&self) -> bool {
        *self == NOTCH_FREQ_A::_1_0938
    }
    #[doc = "Checks if the value of the field is `_0_9922`"]
    #[inline(always)]
    pub fn is_0_9922(&self) -> bool {
        *self == NOTCH_FREQ_A::_0_9922
    }
    #[doc = "Checks if the value of the field is `_0_9531`"]
    #[inline(always)]
    pub fn is_0_9531(&self) -> bool {
        *self == NOTCH_FREQ_A::_0_9531
    }
    #[doc = "Checks if the value of the field is `_0_8359`"]
    #[inline(always)]
    pub fn is_0_8359(&self) -> bool {
        *self == NOTCH_FREQ_A::_0_8359
    }
    #[doc = "Checks if the value of the field is `_0_7813`"]
    #[inline(always)]
    pub fn is_0_7813(&self) -> bool {
        *self == NOTCH_FREQ_A::_0_7813
    }
    #[doc = "Checks if the value of the field is `_0_7188`"]
    #[inline(always)]
    pub fn is_0_7188(&self) -> bool {
        *self == NOTCH_FREQ_A::_0_7188
    }
}
#[doc = "Field `notch_freq` writer - Luma notch filter center frequency selection\n\nThese bits select the luma notch filter (which is a band-reject filter) center frequency. In two of the selections, the filter width affects also the selection of the center frequency."]
pub type NOTCH_FREQ_W<'a, const O: u8> =
    crate::FieldWriterSafe<'a, u32, TVE_NOTCH_FILTER_FREQUENCY_SPEC, u8, NOTCH_FREQ_A, 3, O>;
impl<'a, const O: u8> NOTCH_FREQ_W<'a, O> {
    #[doc = "1.1875"]
    #[inline(always)]
    pub fn _1_1875(self) -> &'a mut W {
        self.variant(NOTCH_FREQ_A::_1_1875)
    }
    #[doc = "1.1406"]
    #[inline(always)]
    pub fn _1_1406(self) -> &'a mut W {
        self.variant(NOTCH_FREQ_A::_1_1406)
    }
    #[doc = "1.0938. When notch_wide value is B'1' (this selection is proper for CCIR-NTSC), or 1.0000 when notch_wide value is B'0'."]
    #[inline(always)]
    pub fn _1_0938(self) -> &'a mut W {
        self.variant(NOTCH_FREQ_A::_1_0938)
    }
    #[doc = "0.9922. This selection is proper for NTSC with square pixels."]
    #[inline(always)]
    pub fn _0_9922(self) -> &'a mut W {
        self.variant(NOTCH_FREQ_A::_0_9922)
    }
    #[doc = "0.9531. This selection is proper for PAL with square pixel."]
    #[inline(always)]
    pub fn _0_9531(self) -> &'a mut W {
        self.variant(NOTCH_FREQ_A::_0_9531)
    }
    #[doc = "0.8359 when notch_wide value is B'1' (this selection is proper for CCIR-PAL), or 0.7734 when notch_wide value is B'0'."]
    #[inline(always)]
    pub fn _0_8359(self) -> &'a mut W {
        self.variant(NOTCH_FREQ_A::_0_8359)
    }
    #[doc = "0.7813"]
    #[inline(always)]
    pub fn _0_7813(self) -> &'a mut W {
        self.variant(NOTCH_FREQ_A::_0_7813)
    }
    #[doc = "0.7188"]
    #[inline(always)]
    pub fn _0_7188(self) -> &'a mut W {
        self.variant(NOTCH_FREQ_A::_0_7188)
    }
}
impl R {
    #[doc = "Bits 0:2 - Luma notch filter center frequency selection\n\nThese bits select the luma notch filter (which is a band-reject filter) center frequency. In two of the selections, the filter width affects also the selection of the center frequency."]
    #[inline(always)]
    pub fn notch_freq(&self) -> NOTCH_FREQ_R {
        NOTCH_FREQ_R::new((self.bits & 7) as u8)
    }
}
impl W {
    #[doc = "Bits 0:2 - Luma notch filter center frequency selection\n\nThese bits select the luma notch filter (which is a band-reject filter) center frequency. In two of the selections, the filter width affects also the selection of the center frequency."]
    #[inline(always)]
    #[must_use]
    pub fn notch_freq(&mut self) -> NOTCH_FREQ_W<0> {
        NOTCH_FREQ_W::new(self)
    }
    #[doc = "Writes raw bits to the register."]
    #[inline(always)]
    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
        self.0.bits(bits);
        self
    }
}
#[doc = "TV Encoder Notch Filter Frequency 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 [tve_notch_filter_frequency](index.html) module"]
pub struct TVE_NOTCH_FILTER_FREQUENCY_SPEC;
impl crate::RegisterSpec for TVE_NOTCH_FILTER_FREQUENCY_SPEC {
    type Ux = u32;
}
#[doc = "`read()` method returns [tve_notch_filter_frequency::R](R) reader structure"]
impl crate::Readable for TVE_NOTCH_FILTER_FREQUENCY_SPEC {
    type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [tve_notch_filter_frequency::W](W) writer structure"]
impl crate::Writable for TVE_NOTCH_FILTER_FREQUENCY_SPEC {
    type Writer = W;
    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
}
#[doc = "`reset()` method sets tve_notch_filter_frequency to value 0x02"]
impl crate::Resettable for TVE_NOTCH_FILTER_FREQUENCY_SPEC {
    const RESET_VALUE: Self::Ux = 0x02;
}