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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
ALA13 - Acorn Plus 3
**********************************************************************/
#ifndef __ELECTRON_PLUS3__
#define __ELECTRON_PLUS3__
#include "emu.h"
#include "exp.h"
#include "machine/wd_fdc.h"
#include "formats/acorn_dsk.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class electron_plus3_device:
public device_t,
public device_electron_expansion_interface
{
public:
// construction/destruction
electron_plus3_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
DECLARE_FLOPPY_FORMATS(floppy_formats);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const override;
virtual const tiny_rom_entry *device_rom_region() const override;
DECLARE_WRITE8_MEMBER(wd1770_status_w);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
private:
required_memory_region m_exp_rom;
required_device<wd1770_t> m_fdc;
required_device<floppy_connector> m_floppy0;
optional_device<floppy_connector> m_floppy1;
int m_drive_control;
};
// device type definition
extern const device_type ELECTRON_PLUS3;
#endif /* __ELECTRON_PLUS3__ */
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