Struct libnoentiendo::memory::mos652x::PortRegisters

pub struct PortRegisters { /* private fields */ }

A port and its associated registers on the MOS 6522 VIA or MOS 6526 CIA.

Implementations

impl PortRegisters

pub fn new(port: Box<dyn Port>) -> Self

pub fn read(&mut self) -> u8

Read from the port, respecting the DDR.

pub fn write(&mut self, value: u8)

Write to the port, respecting the DDR.

pub fn poll(&mut self, cycles_since_poll: u64, total_cycle_count: u64) -> bool

Poll the underlying port for interrupts.

pub fn reset(&mut self)

Reset the port to its initial state.