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// license:BSD-3-Clause
// copyright-holders:Curt Coder, Phill Harvey-Smith
/**********************************************************************
Sandy Super Disk emulation
Copyright MESS Team.
Visit http://mamedev.org for licensing and usage restrictions.
**********************************************************************/
#pragma once
#ifndef __SANDY_SUPER_DISK__
#define __SANDY_SUPER_DISK__
#include "exp.h"
#include "bus/centronics/ctronics.h"
#include "formats/ql_dsk.h"
#include "machine/wd_fdc.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> sandy_super_disk_device
class sandy_super_disk_t : public device_t,
public device_ql_expansion_card_interface
{
public:
// construction/destruction
sandy_super_disk_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// optional information overrides
virtual const rom_entry *device_rom_region() const;
virtual machine_config_constructor device_mconfig_additions() const;
WRITE_LINE_MEMBER( busy_w );
DECLARE_FLOPPY_FORMATS( floppy_formats );
protected:
// device-level overrides
virtual void device_start();
virtual void device_reset();
// device_ql_expansion_card_interface overrides
virtual UINT8 read(address_space &space, offs_t offset, UINT8 data);
virtual void write(address_space &space, offs_t offset, UINT8 data);
private:
void check_interrupt();
required_device<wd1772_t> m_fdc;
required_device<floppy_connector> m_floppy0;
required_device<floppy_connector> m_floppy1;
required_device<centronics_device> m_centronics;
required_device<output_latch_device> m_latch;
required_memory_region m_rom;
int m_busy;
int m_fd6;
};
// device type definition
extern const device_type SANDY_SUPER_DISK;
#endif
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