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// license:BSD-3-Clause
// copyright-holders:Brad Oliver, Nicola Salmoria
/*************************************************************************
Atari Battle Zone hardware
*************************************************************************/
#ifndef MAME_INCLUDES_BZONE_H
#define MAME_INCLUDES_BZONE_H
#pragma once
#include "audio/redbaron.h"
#include "machine/er2055.h"
#include "machine/mathbox.h"
#include "sound/discrete.h"
#include "screen.h"
#define BZONE_MASTER_CLOCK (XTAL(12'096'000))
#define BZONE_CLOCK_3KHZ (BZONE_MASTER_CLOCK / 4096)
class bzone_state : public driver_device
{
public:
bzone_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_mathbox(*this, "mathbox"),
m_discrete(*this, "discrete"),
m_screen(*this, "screen"),
m_startled(*this, "startled")
{ }
DECLARE_CUSTOM_INPUT_MEMBER(clock_r);
void init_bradley();
void bzone(machine_config &config);
protected:
void bzone_coin_counter_w(offs_t offset, uint8_t data);
uint8_t analog_data_r();
void analog_select_w(offs_t offset, uint8_t data);
virtual void machine_start() override;
INTERRUPT_GEN_MEMBER(bzone_interrupt);
void bzone_sounds_w(uint8_t data);
void bzone_base(machine_config &config);
void bzone_audio(machine_config &config);
void bzone_map(address_map &map);
required_device<cpu_device> m_maincpu;
required_device<mathbox_device> m_mathbox;
optional_device<discrete_device> m_discrete;
required_device<screen_device> m_screen;
output_finder<> m_startled;
private:
uint8_t m_analog_data;
};
class redbaron_state : public bzone_state
{
public:
redbaron_state(const machine_config &mconfig, device_type type, const char *tag) :
bzone_state(mconfig, type, tag),
m_earom(*this, "earom"),
m_redbaronsound(*this, "custom"),
m_fake_ports(*this, "FAKE%u", 1U)
{ }
void redbaron(machine_config &config);
protected:
uint8_t redbaron_joy_r();
void redbaron_joysound_w(uint8_t data);
uint8_t earom_read();
void earom_write(offs_t offset, uint8_t data);
void earom_control_w(uint8_t data);
virtual void machine_start() override;
virtual void machine_reset() override;
void redbaron_map(address_map &map);
private:
required_device<er2055_device> m_earom;
required_device<redbaron_sound_device> m_redbaronsound;
required_ioport_array<2> m_fake_ports;
uint8_t m_rb_input_select;
};
#endif // MAME_INCLUDES_BZONE_H
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