Enum RomType 

pub enum RomType {
    Type27512,
    Type23128 {
        cs1: CsActive,
        cs2: CsActive,
        cs3: CsActive,
    },
    Type2364 {
        cs: CsActive,
    },
    Type2332 {
        cs1: CsActive,
        cs2: CsActive,
    },
    Type2316 {
        cs1: CsActive,
        cs2: CsActive,
        cs3: CsActive,
    },
}

Supported types of ROMs. This type includes the chip select behaviour of the ROM, which was mask programmed at factory for the original ROM chips.

Variants

Type27512

A 27512 ROM

Type23128

A 23128 ROM

Fields

cs1: CsActive

cs2: CsActive

cs3: CsActive

Type2364

A 2364 ROM

Fields

cs: CsActive

Type2332

A 2332 ROM

Fields

cs1: CsActive

cs2: CsActive

Type2316

A 2316 ROM

Fields

cs1: CsActive

cs2: CsActive

cs3: CsActive

Implementations

impl RomType

pub const fn max_size() -> usize

Returns the max size of ROM supported by this object.

pub const fn size(&self) -> usize

Returns the size of this ROM.

pub const fn rom_pins(&self) -> usize

Returns number of pins this ROM type has

pub const fn invalid_addr_lines(&self) -> &'static [u8]

pub fn cs_active_mask(&self) -> usize

Returns the active CS mask for this ROM type.

pub const fn all() -> &'static [RomType]

Returns all supported ROM types.

pub const fn type_str(&self) -> &'static str

pub const fn cs_str(&self) -> &'static str

pub const fn binary_size() -> usize

Retrieves the binary size of this structure when binary serialized.

pub fn from_bytes(buf: &[u8]) -> Result<Self, Error>

Format is RomTypeByte followed by up to 3 CsActiveByte values.

pub fn to_bytes(&self, buf: &mut [u8]) -> Result<(), Error>

Serializes this structure into the given buffer.

Trait Implementations

impl Clone for RomType

fn clone(&self) -> RomType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RomType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RomType

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for RomType

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

Formats the value using the given formatter.

impl PartialEq for RomType

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for RomType

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for RomType

impl Eq for RomType

impl StructuralPartialEq for RomType