Trait spectrusty::chip::HostConfig

pub trait HostConfig {
    const CPU_HZ: u32;
    const FRAME_TSTATES: i32;

    fn effective_cpu_rate(multiplier: f64) -> f64 { ... }
    fn effective_frame_duration_nanos(multiplier: f64) -> u32 { ... }
    fn effective_frame_duration(multiplier: f64) -> Duration { ... }
    fn frame_duration_nanos() -> u32 { ... }
    fn frame_duration() -> Duration { ... }
}

A helper trait for accessing parameters of well-known host configurations.

Required Associated Constants

const CPU_HZ: u32

The number of CPU cycles (T-states) per second.

const FRAME_TSTATES: i32

The number of CPU cycles (T-states) in a single execution frame.

Provided Methods

fn effective_cpu_rate(multiplier: f64) -> f64

Returns the CPU rate (T-states / second) after multiplying it by the multiplier.

fn effective_frame_duration_nanos(multiplier: f64) -> u32

Returns the duration of a single execution frame in nanoseconds after multiplying the CPU rate by the multiplier.

fn effective_frame_duration(multiplier: f64) -> Duration

Returns the duration of a single execution frame after multiplying the CPU rate by the multiplier.

fn frame_duration_nanos() -> u32

Returns the duration of a single execution frame in nanoseconds.

fn frame_duration() -> Duration

Returns the duration of a single execution frame.

Implementors

impl HostConfig for ZxSpectrum128Config

const CPU_HZ: u32 = 3_546_900u32

const FRAME_TSTATES: FTs = 70_908i32

impl HostConfig for ZxSpectrumNTSCConfig

const CPU_HZ: u32 = 3_527_500u32

const FRAME_TSTATES: FTs = 59_136i32

impl HostConfig for ZxSpectrumPALConfig

const CPU_HZ: u32 = 3_500_000u32

const FRAME_TSTATES: FTs = 69_888i32

impl<B, X> HostConfig for Ula3<B, X>

const CPU_HZ: u32 = 3_546_900u32

const FRAME_TSTATES: FTs = 70_908i32

impl<B, X> HostConfig for Ula128<B, X>

const CPU_HZ: u32 = 3_546_900u32

const FRAME_TSTATES: FTs = 70_908i32

impl<M: PagedMemory8k, B, X> HostConfig for Scld<M, B, X, UlaVideoFrame>

const CPU_HZ: u32 = 3_500_000u32

const FRAME_TSTATES: FTs = 69_888i32

impl<M: ZxMemory, B, X> HostConfig for Ula<M, B, X, UlaVideoFrame>

const CPU_HZ: u32 = 3_500_000u32

const FRAME_TSTATES: FTs = 69_888i32

impl<M: ZxMemory, B, X> HostConfig for UlaNTSC<M, B, X>

const CPU_HZ: u32 = 3_527_500u32

const FRAME_TSTATES: FTs = 59_136i32

impl<U: HostConfig + Video> HostConfig for UlaPlus<U>

const CPU_HZ: u32 = U::CPU_HZ

const FRAME_TSTATES: FTs = U::FRAME_TSTATES