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// license:LGPL-2.1+
// copyright-holders:Tomasz Slanina
#include "sound/msm5232.h"
class nycaptor_state : public driver_device
{
public:
nycaptor_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_videoram(*this, "videoram"),
m_scrlram(*this, "scrlram"),
m_sharedram(*this, "sharedram"),
m_spriteram(*this, "spriteram"),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_subcpu(*this, "sub"),
m_mcu(*this, "mcu"),
m_msm(*this, "msm"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette") { }
/* memory pointers */
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_scrlram;
required_shared_ptr<UINT8> m_sharedram;
required_shared_ptr<UINT8> m_spriteram;
/* video-related */
tilemap_t *m_bg_tilemap;
std::vector<UINT8> m_paletteram;
std::vector<UINT8> m_paletteram_ext;
UINT8 m_gfxctrl;
UINT8 m_char_bank;
UINT8 m_palette_bank;
/* mcu */
UINT8 m_from_main;
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;
/* misc */
int m_generic_control_reg;
int m_sound_nmi_enable;
int m_pending_nmi;
UINT8 m_snd_data;
int m_vol_ctrl[16];
int m_gametype;
int m_mask;
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<cpu_device> m_subcpu;
optional_device<cpu_device> m_mcu;
required_device<msm5232_device> m_msm;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
DECLARE_WRITE8_MEMBER(sub_cpu_halt_w);
DECLARE_READ8_MEMBER(from_snd_r);
DECLARE_WRITE8_MEMBER(to_main_w);
DECLARE_READ8_MEMBER(nycaptor_b_r);
DECLARE_READ8_MEMBER(nycaptor_by_r);
DECLARE_READ8_MEMBER(nycaptor_bx_r);
DECLARE_WRITE8_MEMBER(sound_cpu_reset_w);
DECLARE_WRITE8_MEMBER(sound_command_w);
DECLARE_WRITE8_MEMBER(nmi_disable_w);
DECLARE_WRITE8_MEMBER(nmi_enable_w);
DECLARE_READ8_MEMBER(nycaptor_generic_control_r);
DECLARE_WRITE8_MEMBER(nycaptor_generic_control_w);
DECLARE_READ8_MEMBER(cyclshtg_mcu_status_r);
DECLARE_READ8_MEMBER(cyclshtg_mcu_r);
DECLARE_WRITE8_MEMBER(cyclshtg_mcu_w);
DECLARE_READ8_MEMBER(cyclshtg_mcu_status_r1);
DECLARE_WRITE8_MEMBER(cyclshtg_generic_control_w);
DECLARE_READ8_MEMBER(unk_r);
DECLARE_READ8_MEMBER(nycaptor_68705_port_a_r);
DECLARE_WRITE8_MEMBER(nycaptor_68705_port_a_w);
DECLARE_WRITE8_MEMBER(nycaptor_68705_ddr_a_w);
DECLARE_READ8_MEMBER(nycaptor_68705_port_b_r);
DECLARE_WRITE8_MEMBER(nycaptor_68705_port_b_w);
DECLARE_WRITE8_MEMBER(nycaptor_68705_ddr_b_w);
DECLARE_READ8_MEMBER(nycaptor_68705_port_c_r);
DECLARE_WRITE8_MEMBER(nycaptor_68705_port_c_w);
DECLARE_WRITE8_MEMBER(nycaptor_68705_ddr_c_w);
DECLARE_WRITE8_MEMBER(nycaptor_mcu_w);
DECLARE_READ8_MEMBER(nycaptor_mcu_r);
DECLARE_READ8_MEMBER(nycaptor_mcu_status_r1);
DECLARE_READ8_MEMBER(nycaptor_mcu_status_r2);
DECLARE_WRITE8_MEMBER(nycaptor_videoram_w);
DECLARE_WRITE8_MEMBER(nycaptor_palette_w);
DECLARE_READ8_MEMBER(nycaptor_palette_r);
DECLARE_WRITE8_MEMBER(nycaptor_gfxctrl_w);
DECLARE_READ8_MEMBER(nycaptor_gfxctrl_r);
DECLARE_WRITE8_MEMBER(nycaptor_scrlram_w);
DECLARE_WRITE8_MEMBER(unk_w);
DECLARE_DRIVER_INIT(cyclshtg);
DECLARE_DRIVER_INIT(colt);
DECLARE_DRIVER_INIT(bronx);
DECLARE_DRIVER_INIT(nycaptor);
TILE_GET_INFO_MEMBER(get_tile_info);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
DECLARE_MACHINE_RESET(ta7630);
UINT32 screen_update_nycaptor(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_CALLBACK_MEMBER(nmi_callback);
int nycaptor_spot( );
void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, int pri );
};
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