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/*************************************************************************
Irem M92 hardware
*************************************************************************/
#include "video/bufsprite.h"
struct pf_layer_info
{
tilemap_t * tmap;
tilemap_t * wide_tmap;
UINT16 vram_base;
UINT16 control[4];
};
class m92_state : public driver_device
{
public:
m92_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_spriteram(*this, "spriteram"),
m_vram_data(*this, "vram_data"),
m_spritecontrol(*this, "spritecontrol"),
m_maincpu(*this, "maincpu"),
m_soundcpu(*this, "soundcpu")
{ }
required_device<buffered_spriteram16_device> m_spriteram;
required_shared_ptr<UINT16> m_vram_data;
required_shared_ptr<UINT16> m_spritecontrol;
required_device<cpu_device> m_maincpu;
optional_device<cpu_device> m_soundcpu;
UINT16 m_sound_status;
UINT8 m_irq_vectorbase;
UINT32 m_raster_irq_position;
UINT16 m_videocontrol;
UINT8 m_sprite_buffer_busy;
UINT8 m_game_kludge;
pf_layer_info m_pf_layer[3];
UINT16 m_pf_master_control[4];
INT32 m_sprite_list;
UINT8 m_palette_bank;
DECLARE_READ16_MEMBER(m92_eeprom_r);
DECLARE_WRITE16_MEMBER(m92_eeprom_w);
DECLARE_WRITE16_MEMBER(m92_coincounter_w);
DECLARE_WRITE16_MEMBER(m92_bankswitch_w);
DECLARE_WRITE16_MEMBER(m92_soundlatch_w);
DECLARE_READ16_MEMBER(m92_sound_status_r);
DECLARE_READ16_MEMBER(m92_soundlatch_r);
DECLARE_WRITE16_MEMBER(m92_sound_irq_ack_w);
DECLARE_WRITE16_MEMBER(m92_sound_status_w);
DECLARE_WRITE16_MEMBER(m92_sound_reset_w);
DECLARE_WRITE16_MEMBER(m92_spritecontrol_w);
DECLARE_WRITE16_MEMBER(m92_videocontrol_w);
DECLARE_READ16_MEMBER(m92_paletteram_r);
DECLARE_WRITE16_MEMBER(m92_paletteram_w);
DECLARE_WRITE16_MEMBER(m92_vram_w);
DECLARE_WRITE16_MEMBER(m92_pf1_control_w);
DECLARE_WRITE16_MEMBER(m92_pf2_control_w);
DECLARE_WRITE16_MEMBER(m92_pf3_control_w);
DECLARE_WRITE16_MEMBER(m92_master_control_w);
DECLARE_CUSTOM_INPUT_MEMBER(m92_sprite_busy_r);
DECLARE_WRITE16_MEMBER(oki_bank_w);
DECLARE_DRIVER_INIT(majtitl2);
DECLARE_DRIVER_INIT(ppan);
DECLARE_DRIVER_INIT(m92_alt);
DECLARE_DRIVER_INIT(lethalth);
DECLARE_DRIVER_INIT(m92);
DECLARE_DRIVER_INIT(m92_bank);
TILE_GET_INFO_MEMBER(get_pf_tile_info);
DECLARE_MACHINE_START(m92);
DECLARE_MACHINE_RESET(m92);
DECLARE_VIDEO_START(m92);
DECLARE_VIDEO_START(ppan);
UINT32 screen_update_m92(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
UINT32 screen_update_ppan(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};
/*----------- defined in drivers/m92.c -----------*/
extern void m92_sprite_interrupt(running_machine &machine);
/*----------- defined in video/m92.c -----------*/
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