// license:BSD-3-Clause
// copyright-holders:Curt Coder
#ifndef MAME_INCLUDES_LC80_H
#define MAME_INCLUDES_LC80_H
#pragma once
#include "cpu/z80/z80.h"
#include "machine/z80daisy.h"
#include "imagedev/cassette.h"
#include "machine/ram.h"
#include "machine/z80pio.h"
#include "machine/z80ctc.h"
#include "sound/spkrdev.h"
#define SCREEN_TAG "screen"
#define Z80_TAG "d201"
#define Z80CTC_TAG "d208"
#define Z80PIO1_TAG "d206"
#define Z80PIO2_TAG "d207"
//#define SPEAKER_TAG "b237"
class lc80_state : public driver_device
{
public:
lc80_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, Z80_TAG),
m_pio2(*this, Z80PIO2_TAG),
m_cassette(*this, "cassette"),
m_speaker(*this, "speaker"),
m_ram(*this, RAM_TAG),
m_y(*this, "Y%u", 0U),
m_digits(*this, "digit%u", 0U),
m_out_led(*this, "led0")
{ }
required_device<cpu_device> m_maincpu;
required_device<z80pio_device> m_pio2;
required_device<cassette_image_device> m_cassette;
required_device<speaker_sound_device> m_speaker;
required_device<ram_device> m_ram;
required_ioport_array<4> m_y;
output_finder<6> m_digits;
output_finder<> m_out_led;
virtual void machine_start() override;
DECLARE_WRITE_LINE_MEMBER( ctc_z0_w );
DECLARE_WRITE_LINE_MEMBER( ctc_z1_w );
DECLARE_WRITE_LINE_MEMBER( ctc_z2_w );
DECLARE_WRITE8_MEMBER( pio1_pa_w );
DECLARE_READ8_MEMBER( pio1_pb_r );
DECLARE_WRITE8_MEMBER( pio1_pb_w );
DECLARE_READ8_MEMBER( pio2_pb_r );
DECLARE_INPUT_CHANGED_MEMBER( trigger_reset );
DECLARE_INPUT_CHANGED_MEMBER( trigger_nmi );
void update_display();
// display state
uint8_t m_digit;
uint8_t m_segment;
void lc80_2(machine_config &config);
void lc80(machine_config &config);
void lc80_io(address_map &map);
void lc80_mem(address_map &map);
void sc80_mem(address_map &map);
};
#endif // MAME_INCLUDES_LC80_H