// license:BSD-3-Clause // copyright-holders:Fabio Priuli #ifndef __VCS_SCHARGER_H #define __VCS_SCHARGER_H #include "rom.h" #include "imagedev/cassette.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> a26_rom_ss_device class a26_rom_ss_device : public a26_rom_f6_device { public: // construction/destruction a26_rom_ss_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // device-level overrides virtual void device_start() override; virtual machine_config_constructor device_mconfig_additions() const override; virtual void device_reset() override; required_device m_cassette; // reading and writing virtual DECLARE_READ8_MEMBER(read_rom) override; private: cpu_device *m_maincpu; inline UINT8 read_byte(UINT32 offset); int m_base_banks[2]; UINT8 m_reg; UINT8 m_write_delay, m_ram_write_enabled, m_rom_enabled; UINT32 m_byte_started; UINT16 m_last_address; UINT32 m_diff_adjust; }; // device type definition extern const device_type A26_ROM_SUPERCHARGER; #endif