rp2040_pac/pll_sys/
pwr.rs

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1#[doc = "Register `PWR` reader"]
2pub type R = crate::R<PWR_SPEC>;
3#[doc = "Register `PWR` writer"]
4pub type W = crate::W<PWR_SPEC>;
5#[doc = "Field `PD` reader - PLL powerdown  
6 To save power set high when PLL output not required."]
7pub type PD_R = crate::BitReader;
8#[doc = "Field `PD` writer - PLL powerdown  
9 To save power set high when PLL output not required."]
10pub type PD_W<'a, REG> = crate::BitWriter<'a, REG>;
11#[doc = "Field `DSMPD` reader - PLL DSM powerdown  
12 Nothing is achieved by setting this low."]
13pub type DSMPD_R = crate::BitReader;
14#[doc = "Field `DSMPD` writer - PLL DSM powerdown  
15 Nothing is achieved by setting this low."]
16pub type DSMPD_W<'a, REG> = crate::BitWriter<'a, REG>;
17#[doc = "Field `POSTDIVPD` reader - PLL post divider powerdown  
18 To save power set high when PLL output not required or bypass=1."]
19pub type POSTDIVPD_R = crate::BitReader;
20#[doc = "Field `POSTDIVPD` writer - PLL post divider powerdown  
21 To save power set high when PLL output not required or bypass=1."]
22pub type POSTDIVPD_W<'a, REG> = crate::BitWriter<'a, REG>;
23#[doc = "Field `VCOPD` reader - PLL VCO powerdown  
24 To save power set high when PLL output not required or bypass=1."]
25pub type VCOPD_R = crate::BitReader;
26#[doc = "Field `VCOPD` writer - PLL VCO powerdown  
27 To save power set high when PLL output not required or bypass=1."]
28pub type VCOPD_W<'a, REG> = crate::BitWriter<'a, REG>;
29impl R {
30    #[doc = "Bit 0 - PLL powerdown  
31 To save power set high when PLL output not required."]
32    #[inline(always)]
33    pub fn pd(&self) -> PD_R {
34        PD_R::new((self.bits & 1) != 0)
35    }
36    #[doc = "Bit 2 - PLL DSM powerdown  
37 Nothing is achieved by setting this low."]
38    #[inline(always)]
39    pub fn dsmpd(&self) -> DSMPD_R {
40        DSMPD_R::new(((self.bits >> 2) & 1) != 0)
41    }
42    #[doc = "Bit 3 - PLL post divider powerdown  
43 To save power set high when PLL output not required or bypass=1."]
44    #[inline(always)]
45    pub fn postdivpd(&self) -> POSTDIVPD_R {
46        POSTDIVPD_R::new(((self.bits >> 3) & 1) != 0)
47    }
48    #[doc = "Bit 5 - PLL VCO powerdown  
49 To save power set high when PLL output not required or bypass=1."]
50    #[inline(always)]
51    pub fn vcopd(&self) -> VCOPD_R {
52        VCOPD_R::new(((self.bits >> 5) & 1) != 0)
53    }
54}
55impl W {
56    #[doc = "Bit 0 - PLL powerdown  
57 To save power set high when PLL output not required."]
58    #[inline(always)]
59    #[must_use]
60    pub fn pd(&mut self) -> PD_W<PWR_SPEC> {
61        PD_W::new(self, 0)
62    }
63    #[doc = "Bit 2 - PLL DSM powerdown  
64 Nothing is achieved by setting this low."]
65    #[inline(always)]
66    #[must_use]
67    pub fn dsmpd(&mut self) -> DSMPD_W<PWR_SPEC> {
68        DSMPD_W::new(self, 2)
69    }
70    #[doc = "Bit 3 - PLL post divider powerdown  
71 To save power set high when PLL output not required or bypass=1."]
72    #[inline(always)]
73    #[must_use]
74    pub fn postdivpd(&mut self) -> POSTDIVPD_W<PWR_SPEC> {
75        POSTDIVPD_W::new(self, 3)
76    }
77    #[doc = "Bit 5 - PLL VCO powerdown  
78 To save power set high when PLL output not required or bypass=1."]
79    #[inline(always)]
80    #[must_use]
81    pub fn vcopd(&mut self) -> VCOPD_W<PWR_SPEC> {
82        VCOPD_W::new(self, 5)
83    }
84    #[doc = r" Writes raw bits to the register."]
85    #[doc = r""]
86    #[doc = r" # Safety"]
87    #[doc = r""]
88    #[doc = r" Passing incorrect value can cause undefined behaviour. See reference manual"]
89    #[inline(always)]
90    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
91        self.bits = bits;
92        self
93    }
94}
95#[doc = "Controls the PLL power modes.  
96
97You can [`read`](crate::generic::Reg::read) this register and get [`pwr::R`](R).  You can [`reset`](crate::generic::Reg::reset), [`write`](crate::generic::Reg::write), [`write_with_zero`](crate::generic::Reg::write_with_zero) this register using [`pwr::W`](W). You can also [`modify`](crate::generic::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
98pub struct PWR_SPEC;
99impl crate::RegisterSpec for PWR_SPEC {
100    type Ux = u32;
101}
102#[doc = "`read()` method returns [`pwr::R`](R) reader structure"]
103impl crate::Readable for PWR_SPEC {}
104#[doc = "`write(|w| ..)` method takes [`pwr::W`](W) writer structure"]
105impl crate::Writable for PWR_SPEC {
106    const ZERO_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
107    const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
108}
109#[doc = "`reset()` method sets PWR to value 0x2d"]
110impl crate::Resettable for PWR_SPEC {
111    const RESET_VALUE: u32 = 0x2d;
112}
rp2040_pac/pll_sys/pwr.rs

rp2040_pac/pll_sys/
pwr.rs
