xmc4500/ebu/
sdrstat.rs

1#[doc = "Register `SDRSTAT` reader"]
2pub type R = crate::R<SDRSTAT_SPEC>;
3#[doc = "SDRAM Refresh Error\n\nValue on reset: 0"]
4#[derive(Clone, Copy, Debug, PartialEq, Eq)]
5pub enum REFERR_A {
6    #[doc = "0: No refresh error."]
7    VALUE1 = 0,
8    #[doc = "1: Refresh error occurred."]
9    VALUE2 = 1,
10}
11impl From<REFERR_A> for bool {
12    #[inline(always)]
13    fn from(variant: REFERR_A) -> Self {
14        variant as u8 != 0
15    }
16}
17#[doc = "Field `REFERR` reader - SDRAM Refresh Error"]
18pub type REFERR_R = crate::BitReader<REFERR_A>;
19impl REFERR_R {
20    #[doc = "Get enumerated values variant"]
21    #[inline(always)]
22    pub const fn variant(&self) -> REFERR_A {
23        match self.bits {
24            false => REFERR_A::VALUE1,
25            true => REFERR_A::VALUE2,
26        }
27    }
28    #[doc = "No refresh error."]
29    #[inline(always)]
30    pub fn is_value1(&self) -> bool {
31        *self == REFERR_A::VALUE1
32    }
33    #[doc = "Refresh error occurred."]
34    #[inline(always)]
35    pub fn is_value2(&self) -> bool {
36        *self == REFERR_A::VALUE2
37    }
38}
39#[doc = "SDRAM Busy\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41pub enum SDRMBUSY_A {
42    #[doc = "0: Power-up initialization sequence is not running"]
43    VALUE1 = 0,
44    #[doc = "1: Power-up initialization sequence is running"]
45    VALUE2 = 1,
46}
47impl From<SDRMBUSY_A> for bool {
48    #[inline(always)]
49    fn from(variant: SDRMBUSY_A) -> Self {
50        variant as u8 != 0
51    }
52}
53#[doc = "Field `SDRMBUSY` reader - SDRAM Busy"]
54pub type SDRMBUSY_R = crate::BitReader<SDRMBUSY_A>;
55impl SDRMBUSY_R {
56    #[doc = "Get enumerated values variant"]
57    #[inline(always)]
58    pub const fn variant(&self) -> SDRMBUSY_A {
59        match self.bits {
60            false => SDRMBUSY_A::VALUE1,
61            true => SDRMBUSY_A::VALUE2,
62        }
63    }
64    #[doc = "Power-up initialization sequence is not running"]
65    #[inline(always)]
66    pub fn is_value1(&self) -> bool {
67        *self == SDRMBUSY_A::VALUE1
68    }
69    #[doc = "Power-up initialization sequence is running"]
70    #[inline(always)]
71    pub fn is_value2(&self) -> bool {
72        *self == SDRMBUSY_A::VALUE2
73    }
74}
75#[doc = "SDRAM read error\n\nValue on reset: 0"]
76#[derive(Clone, Copy, Debug, PartialEq, Eq)]
77pub enum SDERR_A {
78    #[doc = "0: Reads running successfully"]
79    VALUE1 = 0,
80    #[doc = "1: Read error condition has been detected"]
81    VALUE2 = 1,
82}
83impl From<SDERR_A> for bool {
84    #[inline(always)]
85    fn from(variant: SDERR_A) -> Self {
86        variant as u8 != 0
87    }
88}
89#[doc = "Field `SDERR` reader - SDRAM read error"]
90pub type SDERR_R = crate::BitReader<SDERR_A>;
91impl SDERR_R {
92    #[doc = "Get enumerated values variant"]
93    #[inline(always)]
94    pub const fn variant(&self) -> SDERR_A {
95        match self.bits {
96            false => SDERR_A::VALUE1,
97            true => SDERR_A::VALUE2,
98        }
99    }
100    #[doc = "Reads running successfully"]
101    #[inline(always)]
102    pub fn is_value1(&self) -> bool {
103        *self == SDERR_A::VALUE1
104    }
105    #[doc = "Read error condition has been detected"]
106    #[inline(always)]
107    pub fn is_value2(&self) -> bool {
108        *self == SDERR_A::VALUE2
109    }
110}
111impl R {
112    #[doc = "Bit 0 - SDRAM Refresh Error"]
113    #[inline(always)]
114    pub fn referr(&self) -> REFERR_R {
115        REFERR_R::new((self.bits & 1) != 0)
116    }
117    #[doc = "Bit 1 - SDRAM Busy"]
118    #[inline(always)]
119    pub fn sdrmbusy(&self) -> SDRMBUSY_R {
120        SDRMBUSY_R::new(((self.bits >> 1) & 1) != 0)
121    }
122    #[doc = "Bit 2 - SDRAM read error"]
123    #[inline(always)]
124    pub fn sderr(&self) -> SDERR_R {
125        SDERR_R::new(((self.bits >> 2) & 1) != 0)
126    }
127}
128#[doc = "EBU SDRAM Status Register\n\nYou can [`read`](crate::Reg::read) this register and get [`sdrstat::R`](R). See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
129pub struct SDRSTAT_SPEC;
130impl crate::RegisterSpec for SDRSTAT_SPEC {
131    type Ux = u32;
132}
133#[doc = "`read()` method returns [`sdrstat::R`](R) reader structure"]
134impl crate::Readable for SDRSTAT_SPEC {}
135#[doc = "`reset()` method sets SDRSTAT to value 0x0001_0000"]
136impl crate::Resettable for SDRSTAT_SPEC {
137    const RESET_VALUE: u32 = 0x0001_0000;
138}
xmc4500/ebu/sdrstat.rs

xmc4500/ebu/
sdrstat.rs
