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// license:GPL-2.0+
// copyright-holders:Dirk Best
/***************************************************************************

    SV-801 Disk Controller

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

#ifndef MAME_BUS_SVI3X8_SLOT_SV801_H
#define MAME_BUS_SVI3X8_SLOT_SV801_H

#pragma once

#include "slot.h"
#include "machine/wd_fdc.h"
#include "imagedev/floppy.h"


//**************************************************************************
//  TYPE DEFINITIONS
//**************************************************************************

// ======================> sv801_device

class sv801_device : public device_t, public device_svi_slot_interface
{
public:
	// construction/destruction
	sv801_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);

	virtual DECLARE_READ8_MEMBER( iorq_r ) override;
	virtual DECLARE_WRITE8_MEMBER( iorq_w ) override;

protected:
	virtual void device_add_mconfig(machine_config &config) override;
	virtual void device_start() override;
	virtual void device_reset() override;

private:
	DECLARE_WRITE8_MEMBER( motor_w );

	DECLARE_WRITE_LINE_MEMBER( intrq_w );
	DECLARE_WRITE_LINE_MEMBER( drq_w );

	DECLARE_FLOPPY_FORMATS(floppy_formats);

	required_device<fd1793_device> m_fdc;
	required_device<floppy_connector> m_floppy0;
	required_device<floppy_connector> m_floppy1;

	floppy_image_device *m_floppy;

	int m_irq;
	int m_drq;
};

// device type definition
DECLARE_DEVICE_TYPE(SV801, sv801_device)

#endif // MAME_BUS_SVI3X8_SLOT_SV801_H