// license:BSD-3-Clause // copyright-holders:Angelo Salese #ifndef MAME_MACHINE_AICARTC_H #define MAME_MACHINE_AICARTC_H #pragma once #include "dirtc.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> aicartc_device class aicartc_device : public device_t, public device_rtc_interface { public: // construction/destruction aicartc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); // I/O operations void write(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); uint16_t read(offs_t offset); uint16_t m_rtc_reg_lo,m_rtc_reg_hi; uint16_t m_rtc_tick; uint8_t m_we; protected: // device-level overrides virtual void device_validity_check(validity_checker &valid) const override; virtual void device_start() override ATTR_COLD; virtual void device_reset() override ATTR_COLD; // device_rtc_interface overrides virtual bool rtc_feature_y2k() const override { return true; } virtual bool rtc_feature_leap_year() const override { return true; } virtual void rtc_clock_updated(int year, int month, int day, int day_of_week, int hour, int minute, int second) override; TIMER_CALLBACK_MEMBER(clock_tick); private: emu_timer *m_clock_timer; }; // device type definition DECLARE_DEVICE_TYPE(AICARTC, aicartc_device) #endif // MAME_MACHINE_AICARTC_H