// license: BSD-3-Clause // copyright-holders: Angelo Salese #ifndef MAME_BUS_A800_PHOENIX_H #define MAME_BUS_A800_PHOENIX_H #pragma once #include "rom.h" class a800_rom_phoenix_device : public a800_rom_device { public: a800_rom_phoenix_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); a800_rom_phoenix_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual void cart_map(address_map &map) override ATTR_COLD; virtual void cctl_map(address_map &map) override ATTR_COLD; virtual std::tuple get_initial_rd_state() override { return std::make_tuple(0, 1); } protected: virtual void device_start() override ATTR_COLD; virtual void device_reset() override ATTR_COLD; u32 m_rom_mask; virtual u8 disable_rom_r(offs_t offset); virtual void disable_rom_w(offs_t offset, u8 data); }; class a800_rom_blizzard_16kb_device : public a800_rom_phoenix_device { public: a800_rom_blizzard_16kb_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual void cart_map(address_map &map) override ATTR_COLD; virtual std::tuple get_initial_rd_state() override { return std::make_tuple(1, 1); } protected: virtual void device_reset() override ATTR_COLD; virtual u8 disable_rom_r(offs_t offset) override; virtual void disable_rom_w(offs_t offset, u8 data) override; }; class a800_rom_phoenix_ast2k_device : public a800_rom_phoenix_device { public: a800_rom_phoenix_ast2k_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual void cart_map(address_map &map) override ATTR_COLD; protected: virtual void device_start() override ATTR_COLD; virtual void device_reset() override ATTR_COLD; virtual ioport_constructor device_input_ports() const override ATTR_COLD; private: required_ioport m_dsw; u32 m_rom_select; emu_timer *m_rd5_disarm_timer; TIMER_CALLBACK_MEMBER(rd5_disarm_cb); }; DECLARE_DEVICE_TYPE(A800_ROM_PHOENIX, a800_rom_phoenix_device) DECLARE_DEVICE_TYPE(A800_ROM_BLIZZARD_16KB, a800_rom_blizzard_16kb_device) DECLARE_DEVICE_TYPE(A800_ROM_PHOENIX_AST2K, a800_rom_phoenix_ast2k_device) #endif // MAME_BUS_A800_PHOENIX_H