// license:GPL-2.0+ // copyright-holders:Jarek Burczynski, Tomasz Slanina #include "sound/msm5232.h" class bigevglf_state : public driver_device { public: bigevglf_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_paletteram(*this, "paletteram"), m_spriteram1(*this, "spriteram1"), m_spriteram2(*this, "spriteram2"), m_audiocpu(*this, "audiocpu"), m_mcu(*this, "mcu"), m_maincpu(*this, "maincpu"), m_msm(*this, "msm"), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_palette(*this, "palette") { } /* memory pointers */ required_shared_ptr m_paletteram; required_shared_ptr m_spriteram1; required_shared_ptr m_spriteram2; /* video-related */ bitmap_ind16 m_tmp_bitmap[4]; std::unique_ptr m_vidram; UINT32 m_vidram_bank; UINT32 m_plane_selected; UINT32 m_plane_visible; /* sound-related */ int m_sound_nmi_enable; int m_pending_nmi; UINT8 m_for_sound; UINT8 m_from_sound; UINT8 m_sound_state; /* MCU related */ UINT8 m_from_mcu; int m_mcu_sent; int m_main_sent; UINT8 m_port_a_in; UINT8 m_port_a_out; UINT8 m_ddr_a; UINT8 m_port_b_in; UINT8 m_port_b_out; UINT8 m_ddr_b; UINT8 m_port_c_in; UINT8 m_port_c_out; UINT8 m_ddr_c; int m_mcu_coin_bit5; /* misc */ UINT32 m_beg_bank; UINT8 m_beg13_ls74[2]; UINT8 m_port_select; /* for muxed controls */ /* devices */ required_device m_audiocpu; optional_device m_mcu; DECLARE_WRITE8_MEMBER(beg_banking_w); DECLARE_WRITE8_MEMBER(beg_fromsound_w); DECLARE_READ8_MEMBER(beg_fromsound_r); DECLARE_READ8_MEMBER(beg_soundstate_r); DECLARE_READ8_MEMBER(soundstate_r); DECLARE_WRITE8_MEMBER(sound_command_w); DECLARE_READ8_MEMBER(sound_command_r); DECLARE_WRITE8_MEMBER(nmi_disable_w); DECLARE_WRITE8_MEMBER(nmi_enable_w); DECLARE_WRITE8_MEMBER(beg13_a_clr_w); DECLARE_WRITE8_MEMBER(beg13_b_clr_w); DECLARE_WRITE8_MEMBER(beg13_a_set_w); DECLARE_WRITE8_MEMBER(beg13_b_set_w); DECLARE_READ8_MEMBER(beg_status_r); DECLARE_READ8_MEMBER(beg_trackball_x_r); DECLARE_READ8_MEMBER(beg_trackball_y_r); DECLARE_WRITE8_MEMBER(beg_port08_w); DECLARE_READ8_MEMBER(sub_cpu_mcu_coin_port_r); DECLARE_READ8_MEMBER(bigevglf_68705_port_a_r); DECLARE_WRITE8_MEMBER(bigevglf_68705_port_a_w); DECLARE_WRITE8_MEMBER(bigevglf_68705_ddr_a_w); DECLARE_READ8_MEMBER(bigevglf_68705_port_b_r); DECLARE_WRITE8_MEMBER(bigevglf_68705_port_b_w); DECLARE_WRITE8_MEMBER(bigevglf_68705_ddr_b_w); DECLARE_READ8_MEMBER(bigevglf_68705_port_c_r); DECLARE_WRITE8_MEMBER(bigevglf_68705_port_c_w); DECLARE_WRITE8_MEMBER(bigevglf_68705_ddr_c_w); DECLARE_WRITE8_MEMBER(bigevglf_mcu_w); DECLARE_READ8_MEMBER(bigevglf_mcu_r); DECLARE_READ8_MEMBER(bigevglf_mcu_status_r); DECLARE_WRITE8_MEMBER(bigevglf_palette_w); DECLARE_WRITE8_MEMBER(bigevglf_gfxcontrol_w); DECLARE_WRITE8_MEMBER(bigevglf_vidram_addr_w); DECLARE_WRITE8_MEMBER(bigevglf_vidram_w); DECLARE_READ8_MEMBER(bigevglf_vidram_r); DECLARE_DRIVER_INIT(bigevglf); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; UINT32 screen_update_bigevglf(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); TIMER_CALLBACK_MEMBER(from_sound_latch_callback); TIMER_CALLBACK_MEMBER(nmi_callback); TIMER_CALLBACK_MEMBER(deferred_ls74_w); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); required_device m_maincpu; required_device m_msm; required_device m_gfxdecode; required_device m_screen; required_device m_palette; };