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/**********************************************************************
Coleco Adam floppy disk controller emulation
Copyright MESS Team.
Visit http://mamedev.org for licensing and usage restrictions.
**********************************************************************/
#pragma once
#ifndef __ADAM_FDC__
#define __ADAM_FDC__
#include "emu.h"
#include "cpu/m6800/m6800.h"
#include "formats/adam_dsk.h"
#include "machine/adamnet.h"
#include "machine/wd_fdc.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> adam_fdc_device
class adam_fdc_device : public device_t,
public device_adamnet_card_interface
{
public:
// construction/destruction
adam_fdc_device(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;
virtual ioport_constructor device_input_ports() const;
// not really public
DECLARE_READ8_MEMBER( p1_r );
DECLARE_WRITE8_MEMBER( p1_w );
DECLARE_READ8_MEMBER( p2_r );
DECLARE_WRITE8_MEMBER( p2_w );
void fdc_intrq_w(bool state);
DECLARE_FLOPPY_FORMATS( floppy_formats );
protected:
// device-level overrides
virtual void device_config_complete() { m_shortname = "adam_fdc"; }
virtual void device_start();
// device_adamnet_card_interface overrides
virtual void adamnet_reset_w(int state);
required_device<cpu_device> m_maincpu;
required_device<wd2793_t> m_fdc;
required_device<floppy_connector> m_floppy0;
floppy_image_device *m_floppy;
required_shared_ptr<UINT8> m_ram;
required_ioport m_sw3;
};
// device type definition
extern const device_type ADAM_FDC;
#endif
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