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// 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
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