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
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276

#[doc = "Reader of register CTRL1"]
pub type R = crate::R<u32, super::CTRL1>;
#[doc = "Writer for register CTRL1"]
pub type W = crate::W<u32, super::CTRL1>;
#[doc = "Register CTRL1 `reset()`'s with value 0"]
impl crate::ResetValue for super::CTRL1 {
    type Type = u32;
    #[inline(always)]
    fn reset_value() -> Self::Type {
        0
    }
}
#[doc = "Reader of field `ITER`"]
pub type ITER_R = crate::R<u8, u8>;
#[doc = "Write proxy for field `ITER`"]
pub struct ITER_W<'a> {
    w: &'a mut W,
}
impl<'a> ITER_W<'a> {
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub unsafe fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !0xff) | ((value as u32) & 0xff);
        self.w
    }
}
#[doc = "Reader of field `MODE`"]
pub type MODE_R = crate::R<u8, u8>;
#[doc = "Write proxy for field `MODE`"]
pub struct MODE_W<'a> {
    w: &'a mut W,
}
impl<'a> MODE_W<'a> {
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub unsafe fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0xff << 8)) | (((value as u32) & 0xff) << 8);
        self.w
    }
}
#[doc = "Which bank-pair the offset RESOFF is within. This must be 0 if only 2-up. Ideally this is not the same bank as ABBPAIR (when 4-up supported)\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum RESBPAIR_A {
    #[doc = "0: Bank-pair 0 (1st)"]
    PAIR0 = 0,
    #[doc = "1: Bank-pair 1 (2nd)"]
    PAIR1 = 1,
}
impl From<RESBPAIR_A> for bool {
    #[inline(always)]
    fn from(variant: RESBPAIR_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Reader of field `RESBPAIR`"]
pub type RESBPAIR_R = crate::R<bool, RESBPAIR_A>;
impl RESBPAIR_R {
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> RESBPAIR_A {
        match self.bits {
            false => RESBPAIR_A::PAIR0,
            true => RESBPAIR_A::PAIR1,
        }
    }
    #[doc = "Checks if the value of the field is `PAIR0`"]
    #[inline(always)]
    pub fn is_pair0(&self) -> bool {
        *self == RESBPAIR_A::PAIR0
    }
    #[doc = "Checks if the value of the field is `PAIR1`"]
    #[inline(always)]
    pub fn is_pair1(&self) -> bool {
        *self == RESBPAIR_A::PAIR1
    }
}
#[doc = "Write proxy for field `RESBPAIR`"]
pub struct RESBPAIR_W<'a> {
    w: &'a mut W,
}
impl<'a> RESBPAIR_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: RESBPAIR_A) -> &'a mut W {
        {
            self.bit(variant.into())
        }
    }
    #[doc = "Bank-pair 0 (1st)"]
    #[inline(always)]
    pub fn pair0(self) -> &'a mut W {
        self.variant(RESBPAIR_A::PAIR0)
    }
    #[doc = "Bank-pair 1 (2nd)"]
    #[inline(always)]
    pub fn pair1(self) -> &'a mut W {
        self.variant(RESBPAIR_A::PAIR1)
    }
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 16)) | (((value as u32) & 0x01) << 16);
        self.w
    }
}
#[doc = "Reader of field `RESOFF`"]
pub type RESOFF_R = crate::R<u16, u16>;
#[doc = "Write proxy for field `RESOFF`"]
pub struct RESOFF_W<'a> {
    w: &'a mut W,
}
impl<'a> RESOFF_W<'a> {
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub unsafe fn bits(self, value: u16) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x07ff << 18)) | (((value as u32) & 0x07ff) << 18);
        self.w
    }
}
#[doc = "Skip rules on Carry if needed. This operation will be skipped based on Carry value (from previous operation) if not 0:\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum CSKIP_A {
    #[doc = "0: No Skip"]
    NO_SKIP = 0,
    #[doc = "1: Skip if Carry is 1"]
    SKIP_IF_1 = 1,
    #[doc = "2: Skip if Carry is 0"]
    SKIP_IF_0 = 2,
    #[doc = "3: Set CTRLOFF to CDOFF and Skip"]
    SET_AND_SKIP = 3,
}
impl From<CSKIP_A> for u8 {
    #[inline(always)]
    fn from(variant: CSKIP_A) -> Self {
        variant as _
    }
}
#[doc = "Reader of field `CSKIP`"]
pub type CSKIP_R = crate::R<u8, CSKIP_A>;
impl CSKIP_R {
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> CSKIP_A {
        match self.bits {
            0 => CSKIP_A::NO_SKIP,
            1 => CSKIP_A::SKIP_IF_1,
            2 => CSKIP_A::SKIP_IF_0,
            3 => CSKIP_A::SET_AND_SKIP,
            _ => unreachable!(),
        }
    }
    #[doc = "Checks if the value of the field is `NO_SKIP`"]
    #[inline(always)]
    pub fn is_no_skip(&self) -> bool {
        *self == CSKIP_A::NO_SKIP
    }
    #[doc = "Checks if the value of the field is `SKIP_IF_1`"]
    #[inline(always)]
    pub fn is_skip_if_1(&self) -> bool {
        *self == CSKIP_A::SKIP_IF_1
    }
    #[doc = "Checks if the value of the field is `SKIP_IF_0`"]
    #[inline(always)]
    pub fn is_skip_if_0(&self) -> bool {
        *self == CSKIP_A::SKIP_IF_0
    }
    #[doc = "Checks if the value of the field is `SET_AND_SKIP`"]
    #[inline(always)]
    pub fn is_set_and_skip(&self) -> bool {
        *self == CSKIP_A::SET_AND_SKIP
    }
}
#[doc = "Write proxy for field `CSKIP`"]
pub struct CSKIP_W<'a> {
    w: &'a mut W,
}
impl<'a> CSKIP_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: CSKIP_A) -> &'a mut W {
        {
            self.bits(variant.into())
        }
    }
    #[doc = "No Skip"]
    #[inline(always)]
    pub fn no_skip(self) -> &'a mut W {
        self.variant(CSKIP_A::NO_SKIP)
    }
    #[doc = "Skip if Carry is 1"]
    #[inline(always)]
    pub fn skip_if_1(self) -> &'a mut W {
        self.variant(CSKIP_A::SKIP_IF_1)
    }
    #[doc = "Skip if Carry is 0"]
    #[inline(always)]
    pub fn skip_if_0(self) -> &'a mut W {
        self.variant(CSKIP_A::SKIP_IF_0)
    }
    #[doc = "Set CTRLOFF to CDOFF and Skip"]
    #[inline(always)]
    pub fn set_and_skip(self) -> &'a mut W {
        self.variant(CSKIP_A::SET_AND_SKIP)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x03 << 30)) | (((value as u32) & 0x03) << 30);
        self.w
    }
}
impl R {
    #[doc = "Bits 0:7 - Iteration counter. Is number_cycles - 1. write 0 means Does one cycle - does not iterate."]
    #[inline(always)]
    pub fn iter(&self) -> ITER_R {
        ITER_R::new((self.bits & 0xff) as u8)
    }
    #[doc = "Bits 8:15 - Operation mode to perform. write 0 means Accelerator is inactive. write others means accelerator is active."]
    #[inline(always)]
    pub fn mode(&self) -> MODE_R {
        MODE_R::new(((self.bits >> 8) & 0xff) as u8)
    }
    #[doc = "Bit 16 - Which bank-pair the offset RESOFF is within. This must be 0 if only 2-up. Ideally this is not the same bank as ABBPAIR (when 4-up supported)"]
    #[inline(always)]
    pub fn resbpair(&self) -> RESBPAIR_R {
        RESBPAIR_R::new(((self.bits >> 16) & 0x01) != 0)
    }
    #[doc = "Bits 18:28 - Word or DWord Offset of result. Word offset only allowed if 32 bit operation. Ideally not in the same RAM as the AB and CD values"]
    #[inline(always)]
    pub fn resoff(&self) -> RESOFF_R {
        RESOFF_R::new(((self.bits >> 18) & 0x07ff) as u16)
    }
    #[doc = "Bits 30:31 - Skip rules on Carry if needed. This operation will be skipped based on Carry value (from previous operation) if not 0:"]
    #[inline(always)]
    pub fn cskip(&self) -> CSKIP_R {
        CSKIP_R::new(((self.bits >> 30) & 0x03) as u8)
    }
}
impl W {
    #[doc = "Bits 0:7 - Iteration counter. Is number_cycles - 1. write 0 means Does one cycle - does not iterate."]
    #[inline(always)]
    pub fn iter(&mut self) -> ITER_W {
        ITER_W { w: self }
    }
    #[doc = "Bits 8:15 - Operation mode to perform. write 0 means Accelerator is inactive. write others means accelerator is active."]
    #[inline(always)]
    pub fn mode(&mut self) -> MODE_W {
        MODE_W { w: self }
    }
    #[doc = "Bit 16 - Which bank-pair the offset RESOFF is within. This must be 0 if only 2-up. Ideally this is not the same bank as ABBPAIR (when 4-up supported)"]
    #[inline(always)]
    pub fn resbpair(&mut self) -> RESBPAIR_W {
        RESBPAIR_W { w: self }
    }
    #[doc = "Bits 18:28 - Word or DWord Offset of result. Word offset only allowed if 32 bit operation. Ideally not in the same RAM as the AB and CD values"]
    #[inline(always)]
    pub fn resoff(&mut self) -> RESOFF_W {
        RESOFF_W { w: self }
    }
    #[doc = "Bits 30:31 - Skip rules on Carry if needed. This operation will be skipped based on Carry value (from previous operation) if not 0:"]
    #[inline(always)]
    pub fn cskip(&mut self) -> CSKIP_W {
        CSKIP_W { w: self }
    }
}