// license:BSD-3-Clause // copyright-holders:Angelo Salese, Pierpaolo Prazzoli #ifndef MAME_INCLUDES_SPEEDATK_H #define MAME_INCLUDES_SPEEDATK_H #pragma once #include "video/mc6845.h" #include "emupal.h" class speedatk_state : public driver_device { public: speedatk_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_crtc(*this, "crtc"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette"), m_videoram(*this, "videoram"), m_colorram(*this, "colorram") { } void speedatk(machine_config &config); private: required_device m_maincpu; required_device m_crtc; required_device m_gfxdecode; required_device m_palette; required_shared_ptr m_videoram; required_shared_ptr m_colorram; uint8_t m_crtc_vreg[0x100]; uint8_t m_crtc_index; uint8_t m_flip_scr; uint8_t m_mux_data; uint8_t m_km_status; uint8_t m_coin_settings; uint8_t m_coin_impulse; DECLARE_READ8_MEMBER(key_matrix_r); DECLARE_WRITE8_MEMBER(key_matrix_w); DECLARE_READ8_MEMBER(key_matrix_status_r); DECLARE_WRITE8_MEMBER(key_matrix_status_w); DECLARE_WRITE8_MEMBER(m6845_w); DECLARE_WRITE8_MEMBER(output_w); virtual void machine_start() override; virtual void video_start() override; void speedatk_palette(palette_device &palette) const; uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); uint8_t iox_key_matrix_calc(uint8_t p_side); void speedatk_io(address_map &map); void speedatk_mem(address_map &map); }; #endif // MAME_INCLUDES_SPEEDATK_H