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/*************************************************************************
Top Speed / Full Throttle
*************************************************************************/
class topspeed_state : public driver_device
{
public:
topspeed_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
/* memory pointers */
UINT16 * m_spritemap;
UINT16 * m_raster_ctrl;
UINT16 * m_spriteram;
UINT16 * m_sharedram;
// UINT16 * paletteram; // currently this uses generic palette handling
size_t m_spriteram_size;
size_t m_sharedram_size;
/* misc */
UINT16 m_cpua_ctrl;
INT32 m_ioc220_port;
INT32 m_banknum;
int m_adpcm_pos;
int m_adpcm_data;
/* devices */
device_t *m_maincpu;
device_t *m_audiocpu;
device_t *m_subcpu;
device_t *m_pc080sn_1;
device_t *m_pc080sn_2;
device_t *m_tc0220ioc;
UINT8 m_dislayer[5];
};
/*----------- defined in video/topspeed.c -----------*/
SCREEN_UPDATE( topspeed );
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