efm32tg11b_pac/efm32tg11b540/ldma/
ch3_ctrl.rs

1#[doc = "Register `CH3_CTRL` reader"]
2pub struct R(crate::R<CH3_CTRL_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<CH3_CTRL_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<CH3_CTRL_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<CH3_CTRL_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `CH3_CTRL` writer"]
17pub struct W(crate::W<CH3_CTRL_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<CH3_CTRL_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<CH3_CTRL_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<CH3_CTRL_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `STRUCTTYPE` reader - DMA Structure Type"]
38pub type STRUCTTYPE_R = crate::FieldReader<u8, STRUCTTYPE_A>;
39#[doc = "DMA Structure Type\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41#[repr(u8)]
42pub enum STRUCTTYPE_A {
43    #[doc = "0: DMA transfer structure type selected."]
44    TRANSFER = 0,
45    #[doc = "1: Synchronization structure type selected."]
46    SYNCHRONIZE = 1,
47    #[doc = "2: Write immediate value structure type selected."]
48    WRITE = 2,
49}
50impl From<STRUCTTYPE_A> for u8 {
51    #[inline(always)]
52    fn from(variant: STRUCTTYPE_A) -> Self {
53        variant as _
54    }
55}
56impl STRUCTTYPE_R {
57    #[doc = "Get enumerated values variant"]
58    #[inline(always)]
59    pub fn variant(&self) -> Option<STRUCTTYPE_A> {
60        match self.bits {
61            0 => Some(STRUCTTYPE_A::TRANSFER),
62            1 => Some(STRUCTTYPE_A::SYNCHRONIZE),
63            2 => Some(STRUCTTYPE_A::WRITE),
64            _ => None,
65        }
66    }
67    #[doc = "Checks if the value of the field is `TRANSFER`"]
68    #[inline(always)]
69    pub fn is_transfer(&self) -> bool {
70        *self == STRUCTTYPE_A::TRANSFER
71    }
72    #[doc = "Checks if the value of the field is `SYNCHRONIZE`"]
73    #[inline(always)]
74    pub fn is_synchronize(&self) -> bool {
75        *self == STRUCTTYPE_A::SYNCHRONIZE
76    }
77    #[doc = "Checks if the value of the field is `WRITE`"]
78    #[inline(always)]
79    pub fn is_write(&self) -> bool {
80        *self == STRUCTTYPE_A::WRITE
81    }
82}
83#[doc = "Field `STRUCTREQ` writer - Structure DMA Transfer Request"]
84pub type STRUCTREQ_W<'a, const O: u8> = crate::BitWriter<'a, u32, CH3_CTRL_SPEC, bool, O>;
85#[doc = "Field `XFERCNT` reader - DMA Unit Data Transfer Count"]
86pub type XFERCNT_R = crate::FieldReader<u16, u16>;
87#[doc = "Field `XFERCNT` writer - DMA Unit Data Transfer Count"]
88pub type XFERCNT_W<'a, const O: u8> = crate::FieldWriter<'a, u32, CH3_CTRL_SPEC, u16, u16, 11, O>;
89#[doc = "Field `BYTESWAP` reader - Endian Byte Swap"]
90pub type BYTESWAP_R = crate::BitReader<bool>;
91#[doc = "Field `BYTESWAP` writer - Endian Byte Swap"]
92pub type BYTESWAP_W<'a, const O: u8> = crate::BitWriter<'a, u32, CH3_CTRL_SPEC, bool, O>;
93#[doc = "Field `BLOCKSIZE` reader - Block Transfer Size"]
94pub type BLOCKSIZE_R = crate::FieldReader<u8, BLOCKSIZE_A>;
95#[doc = "Block Transfer Size\n\nValue on reset: 0"]
96#[derive(Clone, Copy, Debug, PartialEq, Eq)]
97#[repr(u8)]
98pub enum BLOCKSIZE_A {
99    #[doc = "0: One unit transfer per arbitration"]
100    UNIT1 = 0,
101    #[doc = "1: Two unit transfers per arbitration"]
102    UNIT2 = 1,
103    #[doc = "2: Three unit transfers per arbitration"]
104    UNIT3 = 2,
105    #[doc = "3: Four unit transfers per arbitration"]
106    UNIT4 = 3,
107    #[doc = "4: Six unit transfers per arbitration"]
108    UNIT6 = 4,
109    #[doc = "5: Eight unit transfers per arbitration"]
110    UNIT8 = 5,
111    #[doc = "7: Sixteen unit transfers per arbitration"]
112    UNIT16 = 7,
113    #[doc = "9: 32 unit transfers per arbitration"]
114    UNIT32 = 9,
115    #[doc = "10: 64 unit transfers per arbitration"]
116    UNIT64 = 10,
117    #[doc = "11: 128 unit transfers per arbitration"]
118    UNIT128 = 11,
119    #[doc = "12: 256 unit transfers per arbitration"]
120    UNIT256 = 12,
121    #[doc = "13: 512 unit transfers per arbitration"]
122    UNIT512 = 13,
123    #[doc = "14: 1024 unit transfers per arbitration"]
124    UNIT1024 = 14,
125    #[doc = "15: Transfer all units as specified by the XFRCNT field"]
126    ALL = 15,
127}
128impl From<BLOCKSIZE_A> for u8 {
129    #[inline(always)]
130    fn from(variant: BLOCKSIZE_A) -> Self {
131        variant as _
132    }
133}
134impl BLOCKSIZE_R {
135    #[doc = "Get enumerated values variant"]
136    #[inline(always)]
137    pub fn variant(&self) -> Option<BLOCKSIZE_A> {
138        match self.bits {
139            0 => Some(BLOCKSIZE_A::UNIT1),
140            1 => Some(BLOCKSIZE_A::UNIT2),
141            2 => Some(BLOCKSIZE_A::UNIT3),
142            3 => Some(BLOCKSIZE_A::UNIT4),
143            4 => Some(BLOCKSIZE_A::UNIT6),
144            5 => Some(BLOCKSIZE_A::UNIT8),
145            7 => Some(BLOCKSIZE_A::UNIT16),
146            9 => Some(BLOCKSIZE_A::UNIT32),
147            10 => Some(BLOCKSIZE_A::UNIT64),
148            11 => Some(BLOCKSIZE_A::UNIT128),
149            12 => Some(BLOCKSIZE_A::UNIT256),
150            13 => Some(BLOCKSIZE_A::UNIT512),
151            14 => Some(BLOCKSIZE_A::UNIT1024),
152            15 => Some(BLOCKSIZE_A::ALL),
153            _ => None,
154        }
155    }
156    #[doc = "Checks if the value of the field is `UNIT1`"]
157    #[inline(always)]
158    pub fn is_unit1(&self) -> bool {
159        *self == BLOCKSIZE_A::UNIT1
160    }
161    #[doc = "Checks if the value of the field is `UNIT2`"]
162    #[inline(always)]
163    pub fn is_unit2(&self) -> bool {
164        *self == BLOCKSIZE_A::UNIT2
165    }
166    #[doc = "Checks if the value of the field is `UNIT3`"]
167    #[inline(always)]
168    pub fn is_unit3(&self) -> bool {
169        *self == BLOCKSIZE_A::UNIT3
170    }
171    #[doc = "Checks if the value of the field is `UNIT4`"]
172    #[inline(always)]
173    pub fn is_unit4(&self) -> bool {
174        *self == BLOCKSIZE_A::UNIT4
175    }
176    #[doc = "Checks if the value of the field is `UNIT6`"]
177    #[inline(always)]
178    pub fn is_unit6(&self) -> bool {
179        *self == BLOCKSIZE_A::UNIT6
180    }
181    #[doc = "Checks if the value of the field is `UNIT8`"]
182    #[inline(always)]
183    pub fn is_unit8(&self) -> bool {
184        *self == BLOCKSIZE_A::UNIT8
185    }
186    #[doc = "Checks if the value of the field is `UNIT16`"]
187    #[inline(always)]
188    pub fn is_unit16(&self) -> bool {
189        *self == BLOCKSIZE_A::UNIT16
190    }
191    #[doc = "Checks if the value of the field is `UNIT32`"]
192    #[inline(always)]
193    pub fn is_unit32(&self) -> bool {
194        *self == BLOCKSIZE_A::UNIT32
195    }
196    #[doc = "Checks if the value of the field is `UNIT64`"]
197    #[inline(always)]
198    pub fn is_unit64(&self) -> bool {
199        *self == BLOCKSIZE_A::UNIT64
200    }
201    #[doc = "Checks if the value of the field is `UNIT128`"]
202    #[inline(always)]
203    pub fn is_unit128(&self) -> bool {
204        *self == BLOCKSIZE_A::UNIT128
205    }
206    #[doc = "Checks if the value of the field is `UNIT256`"]
207    #[inline(always)]
208    pub fn is_unit256(&self) -> bool {
209        *self == BLOCKSIZE_A::UNIT256
210    }
211    #[doc = "Checks if the value of the field is `UNIT512`"]
212    #[inline(always)]
213    pub fn is_unit512(&self) -> bool {
214        *self == BLOCKSIZE_A::UNIT512
215    }
216    #[doc = "Checks if the value of the field is `UNIT1024`"]
217    #[inline(always)]
218    pub fn is_unit1024(&self) -> bool {
219        *self == BLOCKSIZE_A::UNIT1024
220    }
221    #[doc = "Checks if the value of the field is `ALL`"]
222    #[inline(always)]
223    pub fn is_all(&self) -> bool {
224        *self == BLOCKSIZE_A::ALL
225    }
226}
227#[doc = "Field `BLOCKSIZE` writer - Block Transfer Size"]
228pub type BLOCKSIZE_W<'a, const O: u8> =
229    crate::FieldWriter<'a, u32, CH3_CTRL_SPEC, u8, BLOCKSIZE_A, 4, O>;
230impl<'a, const O: u8> BLOCKSIZE_W<'a, O> {
231    #[doc = "One unit transfer per arbitration"]
232    #[inline(always)]
233    pub fn unit1(self) -> &'a mut W {
234        self.variant(BLOCKSIZE_A::UNIT1)
235    }
236    #[doc = "Two unit transfers per arbitration"]
237    #[inline(always)]
238    pub fn unit2(self) -> &'a mut W {
239        self.variant(BLOCKSIZE_A::UNIT2)
240    }
241    #[doc = "Three unit transfers per arbitration"]
242    #[inline(always)]
243    pub fn unit3(self) -> &'a mut W {
244        self.variant(BLOCKSIZE_A::UNIT3)
245    }
246    #[doc = "Four unit transfers per arbitration"]
247    #[inline(always)]
248    pub fn unit4(self) -> &'a mut W {
249        self.variant(BLOCKSIZE_A::UNIT4)
250    }
251    #[doc = "Six unit transfers per arbitration"]
252    #[inline(always)]
253    pub fn unit6(self) -> &'a mut W {
254        self.variant(BLOCKSIZE_A::UNIT6)
255    }
256    #[doc = "Eight unit transfers per arbitration"]
257    #[inline(always)]
258    pub fn unit8(self) -> &'a mut W {
259        self.variant(BLOCKSIZE_A::UNIT8)
260    }
261    #[doc = "Sixteen unit transfers per arbitration"]
262    #[inline(always)]
263    pub fn unit16(self) -> &'a mut W {
264        self.variant(BLOCKSIZE_A::UNIT16)
265    }
266    #[doc = "32 unit transfers per arbitration"]
267    #[inline(always)]
268    pub fn unit32(self) -> &'a mut W {
269        self.variant(BLOCKSIZE_A::UNIT32)
270    }
271    #[doc = "64 unit transfers per arbitration"]
272    #[inline(always)]
273    pub fn unit64(self) -> &'a mut W {
274        self.variant(BLOCKSIZE_A::UNIT64)
275    }
276    #[doc = "128 unit transfers per arbitration"]
277    #[inline(always)]
278    pub fn unit128(self) -> &'a mut W {
279        self.variant(BLOCKSIZE_A::UNIT128)
280    }
281    #[doc = "256 unit transfers per arbitration"]
282    #[inline(always)]
283    pub fn unit256(self) -> &'a mut W {
284        self.variant(BLOCKSIZE_A::UNIT256)
285    }
286    #[doc = "512 unit transfers per arbitration"]
287    #[inline(always)]
288    pub fn unit512(self) -> &'a mut W {
289        self.variant(BLOCKSIZE_A::UNIT512)
290    }
291    #[doc = "1024 unit transfers per arbitration"]
292    #[inline(always)]
293    pub fn unit1024(self) -> &'a mut W {
294        self.variant(BLOCKSIZE_A::UNIT1024)
295    }
296    #[doc = "Transfer all units as specified by the XFRCNT field"]
297    #[inline(always)]
298    pub fn all(self) -> &'a mut W {
299        self.variant(BLOCKSIZE_A::ALL)
300    }
301}
302#[doc = "Field `DONEIFSEN` reader - DMA Operation Done Interrupt Flag Set Enable"]
303pub type DONEIFSEN_R = crate::BitReader<bool>;
304#[doc = "Field `DONEIFSEN` writer - DMA Operation Done Interrupt Flag Set Enable"]
305pub type DONEIFSEN_W<'a, const O: u8> = crate::BitWriter<'a, u32, CH3_CTRL_SPEC, bool, O>;
306#[doc = "Field `REQMODE` reader - DMA Request Transfer Mode Select"]
307pub type REQMODE_R = crate::BitReader<bool>;
308#[doc = "Field `REQMODE` writer - DMA Request Transfer Mode Select"]
309pub type REQMODE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CH3_CTRL_SPEC, bool, O>;
310#[doc = "Field `DECLOOPCNT` reader - Decrement Loop Count"]
311pub type DECLOOPCNT_R = crate::BitReader<bool>;
312#[doc = "Field `DECLOOPCNT` writer - Decrement Loop Count"]
313pub type DECLOOPCNT_W<'a, const O: u8> = crate::BitWriter<'a, u32, CH3_CTRL_SPEC, bool, O>;
314#[doc = "Field `IGNORESREQ` reader - Ignore Sreq"]
315pub type IGNORESREQ_R = crate::BitReader<bool>;
316#[doc = "Field `IGNORESREQ` writer - Ignore Sreq"]
317pub type IGNORESREQ_W<'a, const O: u8> = crate::BitWriter<'a, u32, CH3_CTRL_SPEC, bool, O>;
318#[doc = "Field `SRCINC` reader - Source Address Increment Size"]
319pub type SRCINC_R = crate::FieldReader<u8, SRCINC_A>;
320#[doc = "Source Address Increment Size\n\nValue on reset: 0"]
321#[derive(Clone, Copy, Debug, PartialEq, Eq)]
322#[repr(u8)]
323pub enum SRCINC_A {
324    #[doc = "0: Increment source address by one unit data size after each read"]
325    ONE = 0,
326    #[doc = "1: Increment source address by two unit data sizes after each read"]
327    TWO = 1,
328    #[doc = "2: Increment source address by four unit data sizes after each read"]
329    FOUR = 2,
330    #[doc = "3: Do not increment the source address. In this mode reads are made from a fixed source address, for example reading FIFO."]
331    NONE = 3,
332}
333impl From<SRCINC_A> for u8 {
334    #[inline(always)]
335    fn from(variant: SRCINC_A) -> Self {
336        variant as _
337    }
338}
339impl SRCINC_R {
340    #[doc = "Get enumerated values variant"]
341    #[inline(always)]
342    pub fn variant(&self) -> SRCINC_A {
343        match self.bits {
344            0 => SRCINC_A::ONE,
345            1 => SRCINC_A::TWO,
346            2 => SRCINC_A::FOUR,
347            3 => SRCINC_A::NONE,
348            _ => unreachable!(),
349        }
350    }
351    #[doc = "Checks if the value of the field is `ONE`"]
352    #[inline(always)]
353    pub fn is_one(&self) -> bool {
354        *self == SRCINC_A::ONE
355    }
356    #[doc = "Checks if the value of the field is `TWO`"]
357    #[inline(always)]
358    pub fn is_two(&self) -> bool {
359        *self == SRCINC_A::TWO
360    }
361    #[doc = "Checks if the value of the field is `FOUR`"]
362    #[inline(always)]
363    pub fn is_four(&self) -> bool {
364        *self == SRCINC_A::FOUR
365    }
366    #[doc = "Checks if the value of the field is `NONE`"]
367    #[inline(always)]
368    pub fn is_none(&self) -> bool {
369        *self == SRCINC_A::NONE
370    }
371}
372#[doc = "Field `SRCINC` writer - Source Address Increment Size"]
373pub type SRCINC_W<'a, const O: u8> =
374    crate::FieldWriterSafe<'a, u32, CH3_CTRL_SPEC, u8, SRCINC_A, 2, O>;
375impl<'a, const O: u8> SRCINC_W<'a, O> {
376    #[doc = "Increment source address by one unit data size after each read"]
377    #[inline(always)]
378    pub fn one(self) -> &'a mut W {
379        self.variant(SRCINC_A::ONE)
380    }
381    #[doc = "Increment source address by two unit data sizes after each read"]
382    #[inline(always)]
383    pub fn two(self) -> &'a mut W {
384        self.variant(SRCINC_A::TWO)
385    }
386    #[doc = "Increment source address by four unit data sizes after each read"]
387    #[inline(always)]
388    pub fn four(self) -> &'a mut W {
389        self.variant(SRCINC_A::FOUR)
390    }
391    #[doc = "Do not increment the source address. In this mode reads are made from a fixed source address, for example reading FIFO."]
392    #[inline(always)]
393    pub fn none(self) -> &'a mut W {
394        self.variant(SRCINC_A::NONE)
395    }
396}
397#[doc = "Field `SIZE` reader - Unit Data Transfer Size"]
398pub type SIZE_R = crate::FieldReader<u8, SIZE_A>;
399#[doc = "Unit Data Transfer Size\n\nValue on reset: 0"]
400#[derive(Clone, Copy, Debug, PartialEq, Eq)]
401#[repr(u8)]
402pub enum SIZE_A {
403    #[doc = "0: Each unit transfer is a byte"]
404    BYTE = 0,
405    #[doc = "1: Each unit transfer is a half-word"]
406    HALFWORD = 1,
407    #[doc = "2: Each unit transfer is a word"]
408    WORD = 2,
409}
410impl From<SIZE_A> for u8 {
411    #[inline(always)]
412    fn from(variant: SIZE_A) -> Self {
413        variant as _
414    }
415}
416impl SIZE_R {
417    #[doc = "Get enumerated values variant"]
418    #[inline(always)]
419    pub fn variant(&self) -> Option<SIZE_A> {
420        match self.bits {
421            0 => Some(SIZE_A::BYTE),
422            1 => Some(SIZE_A::HALFWORD),
423            2 => Some(SIZE_A::WORD),
424            _ => None,
425        }
426    }
427    #[doc = "Checks if the value of the field is `BYTE`"]
428    #[inline(always)]
429    pub fn is_byte(&self) -> bool {
430        *self == SIZE_A::BYTE
431    }
432    #[doc = "Checks if the value of the field is `HALFWORD`"]
433    #[inline(always)]
434    pub fn is_halfword(&self) -> bool {
435        *self == SIZE_A::HALFWORD
436    }
437    #[doc = "Checks if the value of the field is `WORD`"]
438    #[inline(always)]
439    pub fn is_word(&self) -> bool {
440        *self == SIZE_A::WORD
441    }
442}
443#[doc = "Field `SIZE` writer - Unit Data Transfer Size"]
444pub type SIZE_W<'a, const O: u8> = crate::FieldWriter<'a, u32, CH3_CTRL_SPEC, u8, SIZE_A, 2, O>;
445impl<'a, const O: u8> SIZE_W<'a, O> {
446    #[doc = "Each unit transfer is a byte"]
447    #[inline(always)]
448    pub fn byte(self) -> &'a mut W {
449        self.variant(SIZE_A::BYTE)
450    }
451    #[doc = "Each unit transfer is a half-word"]
452    #[inline(always)]
453    pub fn halfword(self) -> &'a mut W {
454        self.variant(SIZE_A::HALFWORD)
455    }
456    #[doc = "Each unit transfer is a word"]
457    #[inline(always)]
458    pub fn word(self) -> &'a mut W {
459        self.variant(SIZE_A::WORD)
460    }
461}
462#[doc = "Field `DSTINC` reader - Destination Address Increment Size"]
463pub type DSTINC_R = crate::FieldReader<u8, DSTINC_A>;
464#[doc = "Destination Address Increment Size\n\nValue on reset: 0"]
465#[derive(Clone, Copy, Debug, PartialEq, Eq)]
466#[repr(u8)]
467pub enum DSTINC_A {
468    #[doc = "0: Increment destination address by one unit data size after each write"]
469    ONE = 0,
470    #[doc = "1: Increment destination address by two unit data sizes after each write"]
471    TWO = 1,
472    #[doc = "2: Increment destination address by four unit data sizes after each write"]
473    FOUR = 2,
474    #[doc = "3: Do not increment the destination address. Writes are made to a fixed destination address, for example writing to a FIFO."]
475    NONE = 3,
476}
477impl From<DSTINC_A> for u8 {
478    #[inline(always)]
479    fn from(variant: DSTINC_A) -> Self {
480        variant as _
481    }
482}
483impl DSTINC_R {
484    #[doc = "Get enumerated values variant"]
485    #[inline(always)]
486    pub fn variant(&self) -> DSTINC_A {
487        match self.bits {
488            0 => DSTINC_A::ONE,
489            1 => DSTINC_A::TWO,
490            2 => DSTINC_A::FOUR,
491            3 => DSTINC_A::NONE,
492            _ => unreachable!(),
493        }
494    }
495    #[doc = "Checks if the value of the field is `ONE`"]
496    #[inline(always)]
497    pub fn is_one(&self) -> bool {
498        *self == DSTINC_A::ONE
499    }
500    #[doc = "Checks if the value of the field is `TWO`"]
501    #[inline(always)]
502    pub fn is_two(&self) -> bool {
503        *self == DSTINC_A::TWO
504    }
505    #[doc = "Checks if the value of the field is `FOUR`"]
506    #[inline(always)]
507    pub fn is_four(&self) -> bool {
508        *self == DSTINC_A::FOUR
509    }
510    #[doc = "Checks if the value of the field is `NONE`"]
511    #[inline(always)]
512    pub fn is_none(&self) -> bool {
513        *self == DSTINC_A::NONE
514    }
515}
516#[doc = "Field `DSTINC` writer - Destination Address Increment Size"]
517pub type DSTINC_W<'a, const O: u8> =
518    crate::FieldWriterSafe<'a, u32, CH3_CTRL_SPEC, u8, DSTINC_A, 2, O>;
519impl<'a, const O: u8> DSTINC_W<'a, O> {
520    #[doc = "Increment destination address by one unit data size after each write"]
521    #[inline(always)]
522    pub fn one(self) -> &'a mut W {
523        self.variant(DSTINC_A::ONE)
524    }
525    #[doc = "Increment destination address by two unit data sizes after each write"]
526    #[inline(always)]
527    pub fn two(self) -> &'a mut W {
528        self.variant(DSTINC_A::TWO)
529    }
530    #[doc = "Increment destination address by four unit data sizes after each write"]
531    #[inline(always)]
532    pub fn four(self) -> &'a mut W {
533        self.variant(DSTINC_A::FOUR)
534    }
535    #[doc = "Do not increment the destination address. Writes are made to a fixed destination address, for example writing to a FIFO."]
536    #[inline(always)]
537    pub fn none(self) -> &'a mut W {
538        self.variant(DSTINC_A::NONE)
539    }
540}
541#[doc = "Field `SRCMODE` reader - Source Addressing Mode"]
542pub type SRCMODE_R = crate::BitReader<bool>;
543#[doc = "Field `DSTMODE` reader - Destination Addressing Mode"]
544pub type DSTMODE_R = crate::BitReader<bool>;
545impl R {
546    #[doc = "Bits 0:1 - DMA Structure Type"]
547    #[inline(always)]
548    pub fn structtype(&self) -> STRUCTTYPE_R {
549        STRUCTTYPE_R::new((self.bits & 3) as u8)
550    }
551    #[doc = "Bits 4:14 - DMA Unit Data Transfer Count"]
552    #[inline(always)]
553    pub fn xfercnt(&self) -> XFERCNT_R {
554        XFERCNT_R::new(((self.bits >> 4) & 0x07ff) as u16)
555    }
556    #[doc = "Bit 15 - Endian Byte Swap"]
557    #[inline(always)]
558    pub fn byteswap(&self) -> BYTESWAP_R {
559        BYTESWAP_R::new(((self.bits >> 15) & 1) != 0)
560    }
561    #[doc = "Bits 16:19 - Block Transfer Size"]
562    #[inline(always)]
563    pub fn blocksize(&self) -> BLOCKSIZE_R {
564        BLOCKSIZE_R::new(((self.bits >> 16) & 0x0f) as u8)
565    }
566    #[doc = "Bit 20 - DMA Operation Done Interrupt Flag Set Enable"]
567    #[inline(always)]
568    pub fn doneifsen(&self) -> DONEIFSEN_R {
569        DONEIFSEN_R::new(((self.bits >> 20) & 1) != 0)
570    }
571    #[doc = "Bit 21 - DMA Request Transfer Mode Select"]
572    #[inline(always)]
573    pub fn reqmode(&self) -> REQMODE_R {
574        REQMODE_R::new(((self.bits >> 21) & 1) != 0)
575    }
576    #[doc = "Bit 22 - Decrement Loop Count"]
577    #[inline(always)]
578    pub fn decloopcnt(&self) -> DECLOOPCNT_R {
579        DECLOOPCNT_R::new(((self.bits >> 22) & 1) != 0)
580    }
581    #[doc = "Bit 23 - Ignore Sreq"]
582    #[inline(always)]
583    pub fn ignoresreq(&self) -> IGNORESREQ_R {
584        IGNORESREQ_R::new(((self.bits >> 23) & 1) != 0)
585    }
586    #[doc = "Bits 24:25 - Source Address Increment Size"]
587    #[inline(always)]
588    pub fn srcinc(&self) -> SRCINC_R {
589        SRCINC_R::new(((self.bits >> 24) & 3) as u8)
590    }
591    #[doc = "Bits 26:27 - Unit Data Transfer Size"]
592    #[inline(always)]
593    pub fn size(&self) -> SIZE_R {
594        SIZE_R::new(((self.bits >> 26) & 3) as u8)
595    }
596    #[doc = "Bits 28:29 - Destination Address Increment Size"]
597    #[inline(always)]
598    pub fn dstinc(&self) -> DSTINC_R {
599        DSTINC_R::new(((self.bits >> 28) & 3) as u8)
600    }
601    #[doc = "Bit 30 - Source Addressing Mode"]
602    #[inline(always)]
603    pub fn srcmode(&self) -> SRCMODE_R {
604        SRCMODE_R::new(((self.bits >> 30) & 1) != 0)
605    }
606    #[doc = "Bit 31 - Destination Addressing Mode"]
607    #[inline(always)]
608    pub fn dstmode(&self) -> DSTMODE_R {
609        DSTMODE_R::new(((self.bits >> 31) & 1) != 0)
610    }
611}
612impl W {
613    #[doc = "Bit 3 - Structure DMA Transfer Request"]
614    #[inline(always)]
615    #[must_use]
616    pub fn structreq(&mut self) -> STRUCTREQ_W<3> {
617        STRUCTREQ_W::new(self)
618    }
619    #[doc = "Bits 4:14 - DMA Unit Data Transfer Count"]
620    #[inline(always)]
621    #[must_use]
622    pub fn xfercnt(&mut self) -> XFERCNT_W<4> {
623        XFERCNT_W::new(self)
624    }
625    #[doc = "Bit 15 - Endian Byte Swap"]
626    #[inline(always)]
627    #[must_use]
628    pub fn byteswap(&mut self) -> BYTESWAP_W<15> {
629        BYTESWAP_W::new(self)
630    }
631    #[doc = "Bits 16:19 - Block Transfer Size"]
632    #[inline(always)]
633    #[must_use]
634    pub fn blocksize(&mut self) -> BLOCKSIZE_W<16> {
635        BLOCKSIZE_W::new(self)
636    }
637    #[doc = "Bit 20 - DMA Operation Done Interrupt Flag Set Enable"]
638    #[inline(always)]
639    #[must_use]
640    pub fn doneifsen(&mut self) -> DONEIFSEN_W<20> {
641        DONEIFSEN_W::new(self)
642    }
643    #[doc = "Bit 21 - DMA Request Transfer Mode Select"]
644    #[inline(always)]
645    #[must_use]
646    pub fn reqmode(&mut self) -> REQMODE_W<21> {
647        REQMODE_W::new(self)
648    }
649    #[doc = "Bit 22 - Decrement Loop Count"]
650    #[inline(always)]
651    #[must_use]
652    pub fn decloopcnt(&mut self) -> DECLOOPCNT_W<22> {
653        DECLOOPCNT_W::new(self)
654    }
655    #[doc = "Bit 23 - Ignore Sreq"]
656    #[inline(always)]
657    #[must_use]
658    pub fn ignoresreq(&mut self) -> IGNORESREQ_W<23> {
659        IGNORESREQ_W::new(self)
660    }
661    #[doc = "Bits 24:25 - Source Address Increment Size"]
662    #[inline(always)]
663    #[must_use]
664    pub fn srcinc(&mut self) -> SRCINC_W<24> {
665        SRCINC_W::new(self)
666    }
667    #[doc = "Bits 26:27 - Unit Data Transfer Size"]
668    #[inline(always)]
669    #[must_use]
670    pub fn size(&mut self) -> SIZE_W<26> {
671        SIZE_W::new(self)
672    }
673    #[doc = "Bits 28:29 - Destination Address Increment Size"]
674    #[inline(always)]
675    #[must_use]
676    pub fn dstinc(&mut self) -> DSTINC_W<28> {
677        DSTINC_W::new(self)
678    }
679    #[doc = "Writes raw bits to the register."]
680    #[inline(always)]
681    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
682        self.0.bits(bits);
683        self
684    }
685}
686#[doc = "Channel Descriptor Control Word 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 [ch3_ctrl](index.html) module"]
687pub struct CH3_CTRL_SPEC;
688impl crate::RegisterSpec for CH3_CTRL_SPEC {
689    type Ux = u32;
690}
691#[doc = "`read()` method returns [ch3_ctrl::R](R) reader structure"]
692impl crate::Readable for CH3_CTRL_SPEC {
693    type Reader = R;
694}
695#[doc = "`write(|w| ..)` method takes [ch3_ctrl::W](W) writer structure"]
696impl crate::Writable for CH3_CTRL_SPEC {
697    type Writer = W;
698    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
699    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
700}
701#[doc = "`reset()` method sets CH3_CTRL to value 0"]
702impl crate::Resettable for CH3_CTRL_SPEC {
703    const RESET_VALUE: Self::Ux = 0;
704}
efm32tg11b_pac/efm32tg11b540/ldma/ch3_ctrl.rs

efm32tg11b_pac/efm32tg11b540/ldma/
ch3_ctrl.rs
