// license:BSD-3-Clause // copyright-holders:Nicola Salmoria /************************************************************************* Irem M72 hardware *************************************************************************/ #include "audio/m72.h" #include "sound/dac.h" #include "machine/pic8259.h" #define M81_B_B_JUMPER_J3_S \ PORT_START("JumperJ3") \ PORT_CONFNAME( 0x0001, 0x0000, "M81-B-B Jumper J3" ) \ PORT_CONFSETTING( 0x0000, "S" ) \ /* PORT_CONFSETTING( 0x0001, "W" ) */ #define M81_B_B_JUMPER_J3_W \ PORT_START("JumperJ3") \ PORT_CONFNAME( 0x0001, 0x0001, "M81-B-B Jumper J3" ) \ /* PORT_CONFSETTING( 0x0000, "S" ) */ \ PORT_CONFSETTING( 0x0001, "W" ) class m72_state : public driver_device { public: m72_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_soundcpu(*this, "soundcpu"), m_mcu(*this, "mcu"), m_dac(*this, "dac"), m_audio(*this, "m72"), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_palette(*this, "palette"), m_spriteram(*this, "spriteram"), m_videoram1(*this, "videoram1"), m_videoram2(*this, "videoram2"), m_m82_rowscrollram(*this, "majtitle_rowscr"), m_spriteram2(*this, "spriteram2"), m_soundram(*this, "soundram"), m_generic_paletteram_16(*this, "paletteram"), m_generic_paletteram2_16(*this, "paletteram2"), m_upd71059c(*this, "upd71059c"), m_fg_source(0), m_bg_source(0), m_m81_b_b_j3(*this, "JumperJ3"), m_m82_rowscroll(0), m_m82_tmcontrol(0) { } required_device m_maincpu; required_device m_soundcpu; optional_device m_mcu; optional_device m_dac; optional_device m_audio; required_device m_gfxdecode; required_device m_screen; required_device m_palette; required_shared_ptr m_spriteram; required_shared_ptr m_videoram1; required_shared_ptr m_videoram2; optional_shared_ptr m_m82_rowscrollram; optional_shared_ptr m_spriteram2; optional_shared_ptr m_soundram; required_shared_ptr m_generic_paletteram_16; required_shared_ptr m_generic_paletteram2_16; optional_device m_upd71059c; std::unique_ptr m_protection_ram; emu_timer *m_scanline_timer; const UINT8 *m_protection_code; const UINT8 *m_protection_crc; UINT32 m_raster_irq_position; std::unique_ptr m_buffered_spriteram; tilemap_t *m_fg_tilemap; tilemap_t *m_bg_tilemap; tilemap_t *m_bg_tilemap_large; INT32 m_scrollx1; INT32 m_scrolly1; INT32 m_scrollx2; INT32 m_scrolly2; INT32 m_video_off; int m_fg_source; int m_bg_source; optional_ioport m_m81_b_b_j3; //poundfor specific int m_prev[4]; int m_diff[4]; // majtitle specific int m_m82_rowscroll; UINT16 m_m82_tmcontrol; // m72_i8751 specific UINT8 m_mcu_snd_cmd_latch; UINT8 m_mcu_sample_latch; UINT32 m_mcu_sample_addr; // common DECLARE_READ16_MEMBER(palette1_r); DECLARE_READ16_MEMBER(palette2_r); DECLARE_WRITE16_MEMBER(palette1_w); DECLARE_WRITE16_MEMBER(palette2_w); DECLARE_WRITE16_MEMBER(videoram1_w); DECLARE_WRITE16_MEMBER(videoram2_w); DECLARE_READ16_MEMBER(soundram_r); DECLARE_WRITE16_MEMBER(soundram_w); // m72_i8751 specific DECLARE_WRITE16_MEMBER(main_mcu_sound_w); DECLARE_WRITE16_MEMBER(main_mcu_w); DECLARE_WRITE8_MEMBER(mcu_data_w); DECLARE_READ8_MEMBER(mcu_data_r); DECLARE_READ8_MEMBER(mcu_sample_r); DECLARE_WRITE8_MEMBER(mcu_ack_w); DECLARE_READ8_MEMBER(mcu_snd_r); DECLARE_READ8_MEMBER(mcu_port_r); DECLARE_WRITE8_MEMBER(mcu_port_w); DECLARE_WRITE8_MEMBER(mcu_low_w); DECLARE_WRITE8_MEMBER(mcu_high_w); DECLARE_READ8_MEMBER(snd_cpu_sample_r); DECLARE_WRITE16_MEMBER(irq_line_w); DECLARE_WRITE16_MEMBER(scrollx1_w); DECLARE_WRITE16_MEMBER(scrollx2_w); DECLARE_WRITE16_MEMBER(scrolly1_w); DECLARE_WRITE16_MEMBER(scrolly2_w); DECLARE_WRITE16_MEMBER(dmaon_w); DECLARE_WRITE16_MEMBER(port02_w); DECLARE_READ16_MEMBER(protection_r); DECLARE_WRITE16_MEMBER(protection_w); // game specific DECLARE_WRITE16_MEMBER(bchopper_sample_trigger_w); DECLARE_WRITE16_MEMBER(nspirit_sample_trigger_w); DECLARE_WRITE16_MEMBER(imgfight_sample_trigger_w); DECLARE_WRITE16_MEMBER(loht_sample_trigger_w); DECLARE_WRITE16_MEMBER(dbreedm72_sample_trigger_w); DECLARE_WRITE16_MEMBER(airduelm72_sample_trigger_w); DECLARE_WRITE16_MEMBER(dkgenm72_sample_trigger_w); DECLARE_WRITE16_MEMBER(gallop_sample_trigger_w); DECLARE_READ16_MEMBER(poundfor_trackball_r); DECLARE_WRITE16_MEMBER(rtype2_port02_w); DECLARE_WRITE16_MEMBER(m82_gfx_ctrl_w); DECLARE_WRITE16_MEMBER(m82_tm_ctrl_w); TILE_GET_INFO_MEMBER(get_bg_tile_info); TILE_GET_INFO_MEMBER(get_fg_tile_info); TILE_GET_INFO_MEMBER(rtype2_get_bg_tile_info); TILE_GET_INFO_MEMBER(rtype2_get_fg_tile_info); TILEMAP_MAPPER_MEMBER(m82_scan_rows); void machine_start() override; void machine_reset() override; DECLARE_VIDEO_START(m72); DECLARE_VIDEO_START(xmultipl); DECLARE_VIDEO_START(hharry); DECLARE_VIDEO_START(rtype2); DECLARE_VIDEO_START(m82); DECLARE_VIDEO_START(hharryu); DECLARE_VIDEO_START(poundfor); DECLARE_MACHINE_START(kengo); DECLARE_MACHINE_RESET(kengo); DECLARE_DRIVER_INIT(dkgenm72); DECLARE_DRIVER_INIT(bchopper); DECLARE_DRIVER_INIT(gallop); DECLARE_DRIVER_INIT(m72_8751); DECLARE_DRIVER_INIT(dbreedm72); DECLARE_DRIVER_INIT(airduelm72); DECLARE_DRIVER_INIT(nspirit); DECLARE_DRIVER_INIT(loht); DECLARE_DRIVER_INIT(imgfight); INTERRUPT_GEN_MEMBER(mcu_int); INTERRUPT_GEN_MEMBER(fake_nmi); TIMER_CALLBACK_MEMBER(synch_callback); TIMER_CALLBACK_MEMBER(scanline_interrupt); TIMER_CALLBACK_MEMBER(kengo_scanline_interrupt); TIMER_CALLBACK_MEMBER(delayed_ram16_w); UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); UINT32 screen_update_m81(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); UINT32 screen_update_m82(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); inline void m72_m81_get_tile_info(tile_data &tileinfo,int tile_index,const UINT16 *vram,int gfxnum); inline void m82_m84_get_tile_info(tile_data &tileinfo,int tile_index,const UINT16 *vram,int gfxnum); void register_savestate(); inline void changecolor(int color,int r,int g,int b); void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect); void majtitle_draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect); void copy_le(UINT16 *dest, const UINT8 *src, UINT8 bytes); void install_protection_handler(const UINT8 *code,const UINT8 *crc); };