Enum imxrt_rt::Memory

#[non_exhaustive]
pub enum Memory {
    Flash,
    Dtcm,
    Itcm,
    Ocram,
}

Memory partitions.

Use with RuntimeBuilder to specify the placement of sections in the final program. Note that the RuntimeBuilder only does limited checks on memory placements. Generally, it’s OK to place data in ITCM, and instructions in DTCM; however, this isn’t recommended for optimal performance.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Flash

Place the section in (external) flash.

Reads and writes are translated into commands on an external bus, like FlexSPI.

Dtcm

Place the section in data tightly coupled memory (DTCM).

Itcm

Place the section in instruction tightly coupled memory (ITCM).

Ocram

Place the section in on-chip RAM (OCRAM).

If your chip includes dedicated OCRAM memory, the implementation utilizes that OCRAM before utilizing any FlexRAM OCRAM banks.

Trait Implementations

impl Clone for Memory

fn clone(&self) -> Memory

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Memory

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Memory

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Memory

fn eq(&self, other: &Memory) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Memory

impl Eq for Memory

impl StructuralPartialEq for Memory