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/*************************************************************************

    Driver for Midway Zeus games

**************************************************************************/

#define MIDZEUS_VIDEO_CLOCK		XTAL_66_6667MHz

class midzeus_state : public driver_device
{
public:
	midzeus_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
		  m_nvram(*this, "nvram") { }

	required_shared_ptr<UINT32>	m_nvram;
};


/*----------- defined in video/midzeus.c -----------*/

extern UINT32 *zeusbase;

VIDEO_START( midzeus );
SCREEN_UPDATE( midzeus );

READ32_HANDLER( zeus_r );
WRITE32_HANDLER( zeus_w );

/*----------- defined in video/midzeus2.c -----------*/

VIDEO_START( midzeus2 );
SCREEN_UPDATE( midzeus2 );

READ32_HANDLER( zeus2_r );
WRITE32_HANDLER( zeus2_w );