Struct libnoentiendo::cpu::mos6502::Mos6502

pub struct Mos6502 {
    pub registers: Registers,
    pub memory: Box<dyn Memory>,
    /* private fields */
}

The MOS 6502 CPU and its associated memory.

Fields

registers: Registers

memory: Box<dyn Memory>

Implementations

impl Mos6502

pub fn new(memory: impl Memory + 'static, variant: Mos6502Variant) -> Mos6502

Trait Implementations

impl Cpu for Mos6502

fn get_cycle_count(&self) -> u64

Return a SystemInfo struct containing the current system status.

fn tick(&mut self) -> u8

Execute a single instruction.

fn reset(&mut self)

Reset this CPU, clearing internal state.

fn attach_trace_handler(&mut self, trace: Box<dyn TraceHandler>)

Attach the given handler to receive trace events from this CPU.

fn cleanup(&mut self) -> Result<(), &str>

Clean up any resources used by this CPU.

impl InterruptHandler for Mos6502

fn interrupt(&mut self, maskable: bool, break_instr: bool)

impl MemoryIO for Mos6502

fn read(&mut self, address: u16) -> u8

Read a byte from the given address in memory.

fn read_word(&mut self, address: u16) -> u16

Read a word (little-endian) from the given address in memory.

fn write(&mut self, address: u16, value: u8)

Write a byte to the given address in memory.

fn write_word(&mut self, address: u16, value: u16)

Write a word (little-endian) to the given address in memory.

impl Stack for Mos6502

fn push(&mut self, value: u8)

Push a byte onto the stack.

fn pop(&mut self) -> u8

Pop a byte from the stack.

fn push_word(&mut self, value: u16)

Push a word (little-endian) onto the stack.

fn pop_word(&mut self) -> u16

Pop a word (little-endian) from the stack.