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// license:BSD-3-Clause
// copyright-holders:Mike Balfour
/*************************************************************************
Atari Avalanche hardware
*************************************************************************/
#include "machine/74259.h"
#include "sound/discrete.h"
class avalnche_state : public driver_device
{
public:
avalnche_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_videoram(*this, "videoram"),
m_discrete(*this, "discrete"),
m_maincpu(*this, "maincpu"),
m_latch(*this, "latch") { }
required_shared_ptr<uint8_t> m_videoram;
optional_device<discrete_device> m_discrete;
required_device<cpu_device> m_maincpu;
required_device<f9334_device> m_latch;
uint8_t m_avalance_video_inverted;
DECLARE_WRITE_LINE_MEMBER(video_invert_w);
DECLARE_WRITE8_MEMBER(catch_coin_counter_w);
DECLARE_WRITE_LINE_MEMBER(credit_1_lamp_w);
DECLARE_WRITE_LINE_MEMBER(credit_2_lamp_w);
DECLARE_WRITE_LINE_MEMBER(start_lamp_w);
virtual void machine_start() override;
uint32_t screen_update_avalnche(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
DECLARE_WRITE8_MEMBER(avalnche_noise_amplitude_w);
DECLARE_WRITE_LINE_MEMBER(catch_aud0_w);
DECLARE_WRITE_LINE_MEMBER(catch_aud1_w);
DECLARE_WRITE_LINE_MEMBER(catch_aud2_w);
void avalnche_base(machine_config &config);
void acatch(machine_config &config);
void acatch_sound(machine_config &config);
void avalnche(machine_config &config);
void avalnche_sound(machine_config &config);
void catch_map(address_map &map);
void main_map(address_map &map);
};
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