/***************************************************************************** * * includes/lviv.h * ****************************************************************************/ #ifndef LVIV_H_ #define LVIV_H_ #include "imagedev/snapquik.h" #include "machine/i8255.h" #include "sound/speaker.h" #include "imagedev/cassette.h" #include "machine/ram.h" class lviv_state : public driver_device { public: lviv_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_speaker(*this, "speaker"), m_cassette(*this, "cassette"), m_ram(*this, RAM_TAG) { } unsigned char * m_video_ram; unsigned short m_colortable[1][4]; UINT8 m_ppi_port_outputs[2][3]; UINT8 m_startup_mem_map; DECLARE_READ8_MEMBER(lviv_io_r); DECLARE_WRITE8_MEMBER(lviv_io_w); DECLARE_DIRECT_UPDATE_MEMBER(lviv_directoverride); virtual void machine_reset(); virtual void video_start(); virtual void palette_init(); UINT32 screen_update_lviv(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); TIMER_CALLBACK_MEMBER(lviv_reset); DECLARE_READ8_MEMBER(lviv_ppi_0_porta_r); DECLARE_READ8_MEMBER(lviv_ppi_0_portb_r); DECLARE_READ8_MEMBER(lviv_ppi_0_portc_r); DECLARE_WRITE8_MEMBER(lviv_ppi_0_porta_w); DECLARE_WRITE8_MEMBER(lviv_ppi_0_portb_w); DECLARE_WRITE8_MEMBER(lviv_ppi_0_portc_w); DECLARE_READ8_MEMBER(lviv_ppi_1_porta_r); DECLARE_READ8_MEMBER(lviv_ppi_1_portb_r); DECLARE_READ8_MEMBER(lviv_ppi_1_portc_r); DECLARE_WRITE8_MEMBER(lviv_ppi_1_porta_w); DECLARE_WRITE8_MEMBER(lviv_ppi_1_portb_w); DECLARE_WRITE8_MEMBER(lviv_ppi_1_portc_w); required_device m_maincpu; required_device m_speaker; required_device m_cassette; required_device m_ram; void lviv_update_palette(UINT8 pal); void lviv_update_memory (); void lviv_setup_snapshot (UINT8 * data); void dump_registers(); int lviv_verify_snapshot (UINT8 * data, UINT32 size); DECLARE_SNAPSHOT_LOAD_MEMBER( lviv ); }; /*----------- defined in machine/lviv.c -----------*/ extern const i8255_interface lviv_ppi8255_interface_0; extern const i8255_interface lviv_ppi8255_interface_1; /*----------- defined in video/lviv.c -----------*/ extern const unsigned char lviv_palette[8*3]; #endif /* LVIV_H_ */