// license:BSD-3-Clause // copyright-holders:Ernesto Corvi, Roberto Fresca #include "machine/gen_latch.h" #include "sound/msm5205.h" #include "emupal.h" class tehkanwc_state : public driver_device { public: tehkanwc_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_audiocpu(*this, "audiocpu"), m_subcpu(*this, "sub"), m_msm(*this, "msm"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette"), m_soundlatch(*this, "soundlatch"), m_soundlatch2(*this, "soundlatch2"), m_videoram(*this, "videoram"), m_colorram(*this, "colorram"), m_videoram2(*this, "videoram2"), m_spriteram(*this, "spriteram"), m_digits(*this, "digit%u", 0U) { } void tehkanwcb(machine_config &config); void tehkanwc(machine_config &config); void init_teedoff(); private: enum { TIMER_RESET }; required_device m_maincpu; required_device m_audiocpu; required_device m_subcpu; required_device m_msm; required_device m_gfxdecode; required_device m_palette; required_device m_soundlatch; required_device m_soundlatch2; required_shared_ptr m_videoram; required_shared_ptr m_colorram; required_shared_ptr m_videoram2; required_shared_ptr m_spriteram; output_finder<2> m_digits; int m_track0[2]; int m_track1[2]; int m_msm_data_offs; int m_toggle; uint8_t m_scroll_x[2]; uint8_t m_led0; uint8_t m_led1; tilemap_t *m_bg_tilemap; tilemap_t *m_fg_tilemap; emu_timer *m_reset_timer; DECLARE_WRITE8_MEMBER(sub_cpu_halt_w); DECLARE_READ8_MEMBER(track_0_r); DECLARE_READ8_MEMBER(track_1_r); DECLARE_WRITE8_MEMBER(track_0_reset_w); DECLARE_WRITE8_MEMBER(track_1_reset_w); DECLARE_WRITE8_MEMBER(sound_command_w); DECLARE_WRITE8_MEMBER(sound_answer_w); DECLARE_WRITE8_MEMBER(videoram_w); DECLARE_WRITE8_MEMBER(colorram_w); DECLARE_WRITE8_MEMBER(videoram2_w); DECLARE_WRITE8_MEMBER(scroll_x_w); DECLARE_WRITE8_MEMBER(scroll_y_w); DECLARE_WRITE8_MEMBER(flipscreen_x_w); DECLARE_WRITE8_MEMBER(flipscreen_y_w); DECLARE_WRITE8_MEMBER(gridiron_led0_w); DECLARE_WRITE8_MEMBER(gridiron_led1_w); DECLARE_READ8_MEMBER(portA_r); DECLARE_READ8_MEMBER(portB_r); DECLARE_WRITE8_MEMBER(portA_w); DECLARE_WRITE8_MEMBER(portB_w); DECLARE_WRITE8_MEMBER(msm_reset_w); DECLARE_WRITE_LINE_MEMBER(adpcm_int); TILE_GET_INFO_MEMBER(get_bg_tile_info); TILE_GET_INFO_MEMBER(get_fg_tile_info); virtual void machine_start() override; virtual void video_start() override; uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void gridiron_draw_led(bitmap_ind16 &bitmap, const rectangle &cliprect, uint8_t led,int player); void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect); void main_mem(address_map &map); void sound_mem(address_map &map); void sound_port(address_map &map); void sub_mem(address_map &map); virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; };