/************************************************************************* 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 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 );