// license:BSD-3-Clause
// copyright-holders:Olivier Galibert
/***************************************************************************

    h83008.h

    H8/3008

    H8/300H-based mcu.

***************************************************************************/

#ifndef MAME_CPU_H8_H83008_H
#define MAME_CPU_H8_H83008_H

#pragma once

#include "h8h.h"
#include "h8_adc.h"
#include "h8_port.h"
#include "h8_intc.h"
#include "h8_timer8.h"
#include "h8_timer16.h"
#include "h8_sci.h"
#include "h8_watchdog.h"

class h83008_device : public h8h_device {
public:
	h83008_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);

	auto read_port4()  { return m_read_port [PORT_4].bind(); }
	auto write_port4() { return m_write_port[PORT_4].bind(); }
	auto read_port6()  { return m_read_port [PORT_6].bind(); }
	auto write_port6() { return m_write_port[PORT_6].bind(); }
	auto read_port7()  { return m_read_port [PORT_7].bind(); }
	auto read_port8()  { return m_read_port [PORT_8].bind(); }
	auto write_port8() { return m_write_port[PORT_8].bind(); }
	auto read_port9()  { return m_read_port [PORT_9].bind(); }
	auto write_port9() { return m_write_port[PORT_9].bind(); }
	auto read_porta()  { return m_read_port [PORT_A].bind(); }
	auto write_porta() { return m_write_port[PORT_A].bind(); }
	auto read_portb()  { return m_read_port [PORT_B].bind(); }
	auto write_portb() { return m_write_port[PORT_B].bind(); }

	void set_mode_a20() { m_mode_a20 = true; }
	void set_mode_a24() { m_mode_a20 = false; }

	u8 syscr_r();
	void syscr_w(u8 data);

protected:
	required_device<h8h_intc_device> m_intc;
	required_device<h8_adc_device> m_adc;
	required_device<h8_port_device> m_port4;
	required_device<h8_port_device> m_port6;
	required_device<h8_port_device> m_port7;
	required_device<h8_port_device> m_port8;
	required_device<h8_port_device> m_port9;
	required_device<h8_port_device> m_porta;
	required_device<h8_port_device> m_portb;
	required_device<h8h_timer8_channel_device> m_timer8_0;
	required_device<h8h_timer8_channel_device> m_timer8_1;
	required_device<h8h_timer8_channel_device> m_timer8_2;
	required_device<h8h_timer8_channel_device> m_timer8_3;
	required_device<h8_timer16_device> m_timer16;
	required_device<h8h_timer16_channel_device> m_timer16_0;
	required_device<h8h_timer16_channel_device> m_timer16_1;
	required_device<h8h_timer16_channel_device> m_timer16_2;
	required_device<h8_watchdog_device> m_watchdog;

	u8 m_syscr;

	virtual void update_irq_filter() override;
	virtual void interrupt_taken() override;
	virtual int trapa_setup() override;
	virtual void irq_setup() override;
	virtual void internal_update(u64 current_time) override;
	virtual void notify_standby(int state) override;
	virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
	void map(address_map &map) ATTR_COLD;

	virtual void device_start() override ATTR_COLD;
	virtual void device_reset() override ATTR_COLD;
	virtual void execute_set_input(int inputnum, int state) override;
};

DECLARE_DEVICE_TYPE(H83008, h83008_device)

#endif // MAME_CPU_H8_H83008_H
