57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
/*****************************************************************************
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*
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* includes/galaxy.h
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*
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****************************************************************************/
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#ifndef GALAXY_H_
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#define GALAXY_H_
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#include "imagedev/snapquik.h"
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#include "imagedev/cassette.h"
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#include "machine/ram.h"
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class galaxy_state : public driver_device
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{
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public:
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galaxy_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_cassette(*this, "cassette"),
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m_ram(*this, RAM_TAG),
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m_region_gfx1(*this, "gfx1") { }
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int m_interrupts_enabled;
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UINT8 m_latch_value;
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UINT32 m_gal_cnt;
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UINT8 m_code;
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UINT8 m_first;
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UINT32 m_start_addr;
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emu_timer *m_gal_video_timer;
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bitmap_ind16 m_bitmap;
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DECLARE_READ8_MEMBER(galaxy_keyboard_r);
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DECLARE_WRITE8_MEMBER(galaxy_latch_w);
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DECLARE_DRIVER_INIT(galaxy);
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DECLARE_DRIVER_INIT(galaxyp);
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virtual void video_start();
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DECLARE_MACHINE_RESET(galaxy);
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DECLARE_MACHINE_RESET(galaxyp);
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UINT32 screen_update_galaxy(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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INTERRUPT_GEN_MEMBER(galaxy_interrupt);
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TIMER_CALLBACK_MEMBER(gal_video);
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IRQ_CALLBACK_MEMBER(galaxy_irq_callback);
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void galaxy_set_timer();
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void galaxy_setup_snapshot (const UINT8 * data, UINT32 size);
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required_device<cpu_device> m_maincpu;
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DECLARE_SNAPSHOT_LOAD_MEMBER( galaxy );
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protected:
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required_device<cassette_image_device> m_cassette;
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required_device<ram_device> m_ram;
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required_memory_region m_region_gfx1;
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ioport_port *m_io_ports[8];
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};
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#endif /* GALAXY_H_ */
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