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// license:GPL-2.0+
// copyright-holders:Dirk Best
/***************************************************************************
Nascom NASBUS Floppy Disc Controller
***************************************************************************/
#pragma once
#ifndef __NASBUS_FLOPPY_H__
#define __NASBUS_FLOPPY_H__
#include "emu.h"
#include "nasbus.h"
#include "machine/wd_fdc.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> nascom_fdc_device
class nascom_fdc_device : public device_t, public device_nasbus_card_interface
{
public:
// construction/destruction
nascom_fdc_device(const machine_config &mconfig, std::string tag, device_t *owner, UINT32 clock);
DECLARE_READ8_MEMBER(select_r);
DECLARE_WRITE8_MEMBER(select_w);
DECLARE_READ8_MEMBER(status_r);
DECLARE_FLOPPY_FORMATS(floppy_formats);
protected:
virtual machine_config_constructor device_mconfig_additions() const override;
virtual void device_start() override;
virtual void device_reset() override;
virtual void device_reset_after_children() override;
private:
TIMER_CALLBACK_MEMBER(motor_off);
required_device<fd1793_t> m_fdc;
required_device<floppy_connector> m_floppy0;
required_device<floppy_connector> m_floppy1;
required_device<floppy_connector> m_floppy2;
required_device<floppy_connector> m_floppy3;
floppy_image_device *m_floppy;
emu_timer *m_motor;
UINT8 m_select;
};
// device type definition
extern const device_type NASCOM_FDC;
#endif // __NASBUS_FLOPPY_H__
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