Struct stm32h7::stm32h747cm7::fmc::sdcmr::W

pub struct W(_);

Register SDCMR writer

Implementations

impl W

pub fn mode(&mut self) -> MODE_W<'_, 0>

Bits 0:2 - Command mode These bits define the command issued to the SDRAM device. Note: When a command is issued, at least one Command Target Bank bit ( CTB1 or CTB2) must be set otherwise the command will be ignored. Note: If two SDRAM banks are used, the Auto-refresh and PALL command must be issued simultaneously to the two devices with CTB1 and CTB2 bits set otherwise the command will be ignored. Note: If only one SDRAM bank is used and a command is issued with its associated CTB bit set, the other CTB bit of the unused bank must be kept to 0.

pub fn ctb2(&mut self) -> CTB2_W<'_, 3>

Bit 3 - Command Target Bank 2 This bit indicates whether the command will be issued to SDRAM Bank 2 or not.

pub fn ctb1(&mut self) -> CTB1_W<'_, 4>

Bit 4 - Command Target Bank 1 This bit indicates whether the command will be issued to SDRAM Bank 1 or not.

pub fn nrfs(&mut self) -> NRFS_W<'_, 5>

Bits 5:8 - Number of Auto-refresh These bits define the number of consecutive Auto-refresh commands issued when MODE = 011. ….

pub fn mrd(&mut self) -> MRD_W<'_, 9>

Bits 9:22 - Mode Register definition This 14-bit field defines the SDRAM Mode Register content. The Mode Register is programmed using the Load Mode Register command. The MRD[13:0] bits are also used to program the extended mode register for mobile SDRAM.

pub unsafe fn bits(&mut self, bits: u32) -> &mut Self

Writes raw bits to the register.

Methods from Deref<Target = W<SDCMR_SPEC>>

pub unsafe fn bits(&mut self, bits: REG::Ux) -> &mut Self

Writes raw bits to the register.

Trait Implementations

impl Deref for W

type Target = W<SDCMR_SPEC>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for W

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl From<W<SDCMR_SPEC>> for W

fn from(writer: W<SDCMR_SPEC>) -> Self

Converts to this type from the input type.