// license:BSD-3-Clause // copyright-holders:Tomasz Slanina,Pierpaolo Prazzoli #include "cpu/mcs51/mcs51.h" #include "machine/timer.h" #include "sound/qs1000.h" #include "emupal.h" #include "screen.h" class eolith_state : public driver_device { public: eolith_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") , m_screen(*this, "screen") , m_palette(*this, "palette") , m_qs1000(*this, "qs1000") , m_eepromoutport(*this, "EEPROMOUT") , m_soundcpu(*this, "soundcpu") , m_in0(*this, "IN0") , m_penxport(*this, "PEN_X_P%u", 1) , m_penyport(*this, "PEN_Y_P%u", 1) , m_led(*this, "led0") , m_sndbank(*this, "sound_bank") { } void ironfort(machine_config &config); void eolith50(machine_config &config); void eolith45(machine_config &config); void hidctch3(machine_config &config); void init_eolith(); void init_landbrk(); void init_hidctch2(); void init_hidnc2k(); void init_landbrka(); void init_landbrkb(); DECLARE_READ_LINE_MEMBER(speedup_vblank_r); DECLARE_READ_LINE_MEMBER(stealsee_speedup_vblank_r); void speedup_read(); void init_speedup(); protected: virtual void video_start() override; required_device m_maincpu; required_device m_screen; required_device m_palette; optional_device m_qs1000; optional_ioport m_eepromoutport; TIMER_DEVICE_CALLBACK_MEMBER(eolith_speedup); private: uint32_t eolith_custom_r(); void systemcontrol_w(uint32_t data); template uint32_t hidctch3_pen_r(); void eolith_vram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); uint16_t eolith_vram_r(offs_t offset); void sound_p1_w(uint8_t data); uint8_t qs1000_p1_r(); void qs1000_p1_w(uint8_t data); void soundcpu_to_qs1000(uint8_t data); DECLARE_MACHINE_RESET(eolith); uint32_t screen_update_eolith(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void eolith_map(address_map &map); void hidctch3_map(address_map &map); void sound_io_map(address_map &map); void sound_prg_map(address_map &map); virtual void machine_start() override; // shared with eolith16.cpp, vegaeo.cpp void patch_mcu_protection(uint32_t address); optional_device m_soundcpu; optional_ioport m_in0; // klondkp doesn't have it optional_ioport_array<2> m_penxport; optional_ioport_array<2> m_penyport; output_finder<> m_led; optional_memory_bank m_sndbank; int m_coin_counter_bit = 0; std::unique_ptr m_vram; int m_buffer = 0; // speedups - see machine/eolithsp.c int m_speedup_address = 0; int m_speedup_address2 = 0; int m_speedup_resume_scanline = 0; int m_speedup_vblank = 0; int m_speedup_scanline = 0; };