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/*************************************************************************
Combat School
*************************************************************************/
class combatsc_state : public driver_device
{
public:
combatsc_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_paletteram(*this, "paletteram"){ }
/* memory pointers */
UINT8 * m_videoram;
UINT8 * m_scrollram;
UINT8 * m_io_ram;
required_shared_ptr<UINT8> m_paletteram;
UINT8 * m_spriteram[2];
/* video-related */
tilemap_t *m_bg_tilemap[2];
tilemap_t *m_textlayer;
UINT8 m_scrollram0[0x40];
UINT8 m_scrollram1[0x40];
int m_priority;
int m_vreg;
int m_bank_select; /* 0x00..0x1f */
int m_video_circuit; /* 0 or 1 */
UINT8 *m_page[2];
/* misc */
UINT8 m_pos[4];
UINT8 m_sign[4];
int m_prot[2];
int m_boost;
emu_timer *m_interleave_timer;
/* devices */
cpu_device *m_audiocpu;
device_t *m_k007121_1;
device_t *m_k007121_2;
DECLARE_WRITE8_MEMBER(combatsc_vreg_w);
DECLARE_WRITE8_MEMBER(combatscb_sh_irqtrigger_w);
DECLARE_READ8_MEMBER(combatscb_io_r);
DECLARE_WRITE8_MEMBER(combatscb_priority_w);
DECLARE_WRITE8_MEMBER(combatsc_bankselect_w);
DECLARE_WRITE8_MEMBER(combatscb_io_w);
DECLARE_WRITE8_MEMBER(combatscb_bankselect_w);
DECLARE_WRITE8_MEMBER(combatsc_coin_counter_w);
DECLARE_READ8_MEMBER(trackball_r);
DECLARE_WRITE8_MEMBER(protection_w);
DECLARE_READ8_MEMBER(protection_r);
DECLARE_WRITE8_MEMBER(protection_clock_w);
DECLARE_WRITE8_MEMBER(combatsc_sh_irqtrigger_w);
DECLARE_READ8_MEMBER(combatsc_video_r);
DECLARE_WRITE8_MEMBER(combatsc_video_w);
DECLARE_WRITE8_MEMBER(combatsc_pf_control_w);
DECLARE_READ8_MEMBER(combatsc_scrollram_r);
DECLARE_WRITE8_MEMBER(combatsc_scrollram_w);
DECLARE_READ8_MEMBER(combatsc_busy_r);
DECLARE_WRITE8_MEMBER(combatsc_play_w);
DECLARE_WRITE8_MEMBER(combatsc_voice_reset_w);
DECLARE_WRITE8_MEMBER(combatsc_portA_w);
DECLARE_WRITE8_MEMBER(combatscb_dac_w);
DECLARE_DRIVER_INIT(combatsc);
TILE_GET_INFO_MEMBER(get_tile_info0);
TILE_GET_INFO_MEMBER(get_tile_info1);
TILE_GET_INFO_MEMBER(get_text_info);
TILE_GET_INFO_MEMBER(get_tile_info0_bootleg);
TILE_GET_INFO_MEMBER(get_tile_info1_bootleg);
TILE_GET_INFO_MEMBER(get_text_info_bootleg);
};
/*----------- defined in video/combatsc.c -----------*/
PALETTE_INIT( combatsc );
PALETTE_INIT( combatscb );
VIDEO_START( combatsc );
VIDEO_START( combatscb );
SCREEN_UPDATE_IND16( combatscb );
SCREEN_UPDATE_IND16( combatsc );
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