Struct stm32h7::stm32h743v::fmc::pcr::W

pub struct W(_);

Register PCR writer

Implementations

impl W

pub fn pwaiten(&mut self) -> PWAITEN_W<'_, 1>

Bit 1 - Wait feature enable bit. This bit enables the Wait feature for the NAND Flash memory bank:

pub fn pbken(&mut self) -> PBKEN_W<'_, 2>

Bit 2 - NAND Flash memory bank enable bit. This bit enables the memory bank. Accessing a disabled memory bank causes an ERROR on AXI bus

pub fn pwid(&mut self) -> PWID_W<'_, 4>

Bits 4:5 - Data bus width. These bits define the external memory device width.

pub fn eccen(&mut self) -> ECCEN_W<'_, 6>

Bit 6 - ECC computation logic enable bit

pub fn tclr(&mut self) -> TCLR_W<'_, 9>

Bits 9:12 - CLE to RE delay. These bits set time from CLE low to RE low in number of KCK_FMC clock cycles. The time is give by the following formula: t_clr = (TCLR + SET + 2) TKCK_FMC where TKCK_FMC is the KCK_FMC clock period Note: Set is MEMSET or ATTSET according to the addressed space.

pub fn tar(&mut self) -> TAR_W<'_, 13>

Bits 13:16 - ALE to RE delay. These bits set time from ALE low to RE low in number of KCK_FMC clock cycles. Time is: t_ar = (TAR + SET + 2) TKCK_FMC where TKCK_FMC is the FMC clock period Note: Set is MEMSET or ATTSET according to the addressed space.

pub fn eccps(&mut self) -> ECCPS_W<'_, 17>

Bits 17:19 - ECC page size. These bits define the page size for the extended ECC:

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

Writes raw bits to the register.

Methods from Deref<Target = W<PCR_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<PCR_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<PCR_SPEC>> for W

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

Converts to this type from the input type.