Crate ral1243 

RAL 1243 is a fictional computer brought into its virtual existence to provide an example of how to implement emulators based on the Z80 CPU emulator.

Re-exports

pub use clock::Ts;

pub use pio_device::PioStream;

pub use pio_device::PioSink;

Modules

bus

System BUS organization traits and structs.

clock

Clock implementation for Ral1243.

ctc

CTC Z8430 emulator.

ctc_trigger

CTC triggers.

debug

Debugger helpers.

memory

Memory for Ral1243.

pio

PIO Z8420 emulator.

pio_device

PIO channel devices.

Structs

FrameRunner

A helper for running emulated frames.

Ral1243

The Ral1243 computer.

Enums

RunnerMsg

A message for controlling the emulation in a thread. std-only.

Constants

CTC_PORT_BITS

PIO peripheral I/O port address.

CTC_PORT_CHANNEL_SELECT0

PIO peripheral I/O port mask LSB bit number selecting a CTC channel.

CTC_PORT_CHANNEL_SELECT1

PIO peripheral I/O port mask MSB bit number selecting a CTC channel.

CTC_PORT_MASK

CTC peripheral I/O port mask.

EX_ROM001

Ral1243 EX-ROM 1 binary.

EX_ROM002

Ral1243 EX-ROM 2 binary.

MEMORY_PORT_BITS

Memory control I/O port address.

MEMORY_PORT_MASK

Memory control I/O port mask.

PIO_PORT_BITS

PIO peripheral I/O port address.

PIO_PORT_CHANNEL_SELECT

PIO peripheral I/O port mask bit number selecting a PIO channel.

PIO_PORT_CONTROL_SELECT

PIO peripheral I/O port mask bit number selecting between data and control access.

PIO_PORT_MASK

PIO peripheral I/O port mask.

ROM

Ral1243 ROM binary.

Functions

exrom_from_slice

Create an EX-ROM from a slice.

read_exroms

Read EX-ROMS from a directory. std only.

Type Aliases

BusT

Ral1243 memory and peripherals.

CtcT

CTC Z8430 device definition for Ral1243.

PioT

PIO Z8420 device definition for Ral1243.