Struct virt_ic::chip::memory::Ram256B

pub struct Ram256B { /* fields omitted */ }

A 256-bytes RAM chip

Diagram

CS: Chip Select WE: Write Enable OE: Output Enable A0-7: Addresses IO0-7: Input/Output

       ---__---
 !CS --|1   22|-- VCC
 !WE --|2   21|-- UNUSED
 !OE --|3   20|-- IO7
  A0 --|4   19|-- IO6
  A1 --|5   18|-- IO5
  A2 --|6   17|-- IO4
  A3 --|7   16|-- IO3
  A4 --|8   15|-- IO2
  A5 --|9   14|-- IO1
  A6 --|10  13|-- IO0
 GND --|11  12|-- A7
       --------

Implementations

impl Ram256B

pub const CS: u8

pub const WE: u8

pub const OE: u8

pub const A0: u8

pub const A1: u8

pub const A2: u8

pub const A3: u8

pub const A4: u8

pub const A5: u8

pub const A6: u8

pub const A7: u8

pub const IO0: u8

pub const IO1: u8

pub const IO2: u8

pub const IO3: u8

pub const IO4: u8

pub const IO5: u8

pub const IO6: u8

pub const IO7: u8

pub const VCC: u8

pub const GND: u8

pub fn new() -> Self

Trait Implementations

impl Chip for Ram256B

fn get_pin_qty(&self) -> u8

fn get_pin(&mut self, pin: u8) -> Result<Rc<RefCell<Pin>>, &str>

fn run(&mut self, _: Duration)

fn get_pin_state(&mut self, pin: u8) -> State

fn set_pin_state(&mut self, pin: u8, state: &State)

impl Debug for Ram256B

fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for Ram256B

fn default() -> Self

Returns the "default value" for a type.

impl ToString for Ram256B

fn to_string(&self) -> String

Converts the given value to a String.