1 // license:BSD-3-Clause 2 // copyright-holders:Paul Priest, David Haywood, Luca Elia 3 #ifndef MAME_INCLUDES_FUUKIFG3_H 4 #define MAME_INCLUDES_FUUKIFG3_H 5 6 #pragma once 7 8 #include "video/fuukifg.h" 9 #include "emupal.h" 10 #include "screen.h" 11 #include "tilemap.h" 12 13 /* Define clocks based on actual OSC on the PCB */ 14 15 #define CPU_CLOCK (XTAL(40'000'000) / 2) /* clock for 68020 */ 16 #define SOUND_CPU_CLOCK (XTAL(12'000'000) / 2) /* clock for Z80 sound CPU */ 17 18 /* NOTE: YMF278B_STD_CLOCK is defined in /src/emu/sound/ymf278b.h */ 19 20 21 class fuuki32_state : public driver_device 22 { 23 public: fuuki32_state(const machine_config & mconfig,device_type type,const char * tag)24 fuuki32_state(const machine_config &mconfig, device_type type, const char *tag) 25 : driver_device(mconfig, type, tag) 26 , m_maincpu(*this, "maincpu") 27 , m_gfxdecode(*this, "gfxdecode") 28 , m_screen(*this, "screen") 29 , m_palette(*this, "palette") 30 , m_fuukivid(*this, "fuukivid") 31 , m_spriteram(*this, "spriteram", 32U) 32 , m_vram(*this, "vram.%u", 0) 33 , m_vregs(*this, "vregs", 32U) 34 , m_priority(*this, "priority") 35 , m_tilebank(*this, "tilebank") 36 , m_shared_ram(*this, "shared_ram") 37 , m_soundbank(*this, "soundbank") 38 , m_system(*this, "SYSTEM") 39 , m_inputs(*this, "INPUTS") 40 , m_dsw1(*this, "DSW1") 41 , m_dsw2(*this, "DSW2") 42 { } 43 44 void fuuki32(machine_config &config); 45 46 private: 47 enum 48 { 49 TIMER_LEVEL_1_INTERRUPT, 50 TIMER_VBLANK_INTERRUPT, 51 TIMER_RASTER_INTERRUPT 52 }; 53 54 /* devices */ 55 required_device<cpu_device> m_maincpu; 56 required_device<gfxdecode_device> m_gfxdecode; 57 required_device<screen_device> m_screen; 58 required_device<palette_device> m_palette; 59 required_device<fuukivid_device> m_fuukivid; 60 61 /* memory pointers */ 62 required_shared_ptr<u16> m_spriteram; 63 required_shared_ptr_array<u32, 4> m_vram; 64 required_shared_ptr<u16> m_vregs; 65 required_shared_ptr<u32> m_priority; 66 required_shared_ptr<u32> m_tilebank; 67 required_shared_ptr<u8> m_shared_ram; 68 std::unique_ptr<u16[]> m_buf_spriteram[2]; 69 70 required_memory_bank m_soundbank; 71 72 required_ioport m_system; 73 required_ioport m_inputs; 74 required_ioport m_dsw1; 75 required_ioport m_dsw2; 76 77 /* video-related */ 78 tilemap_t *m_tilemap[3]; 79 u32 m_spr_buffered_tilebank[2]; 80 81 /* misc */ 82 emu_timer *m_level_1_interrupt_timer; 83 emu_timer *m_vblank_interrupt_timer; 84 emu_timer *m_raster_interrupt_timer; 85 86 u8 snd_020_r(offs_t offset); 87 void snd_020_w(offs_t offset, u8 data, u8 mem_mask = ~0); 88 void sprram_w(offs_t offset, u16 data, u16 mem_mask = ~0); 89 u16 sprram_r(offs_t offset); 90 u16 vregs_r(offs_t offset); 91 void vregs_w(offs_t offset, u16 data, u16 mem_mask = ~0); 92 void sound_bw_w(u8 data); 93 template<int Layer> void vram_w(offs_t offset, u32 data, u32 mem_mask = ~0); 94 template<int Layer> void vram_buffered_w(offs_t offset, u32 data, u32 mem_mask = ~0); 95 96 template<int Layer, int ColShift> TILE_GET_INFO_MEMBER(get_tile_info); 97 98 virtual void machine_start() override; 99 virtual void machine_reset() override; 100 virtual void video_start() override; 101 102 void fuuki32_tile_cb(u32 &code); 103 void fuuki32_colpri_cb(u32 &colour, u32 &pri_mask); 104 u32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 105 DECLARE_WRITE_LINE_MEMBER(screen_vblank); 106 void draw_layer(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, u8 i, int flag, u8 pri, u8 primask = 0xff); 107 108 void fuuki32_map(address_map &map); 109 void fuuki32_sound_io_map(address_map &map); 110 void fuuki32_sound_map(address_map &map); 111 112 virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; 113 }; 114 115 #endif // MAME_INCLUDES_FUUKIFG3_H 116