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// license:BSD-3-Clause
// copyright-holders:XXX
/**********************************************************************
Electronika MC 1502 FDC device
Copyright MESS Team.
Visit http://mamedev.org for licensing and usage restrictions.
**********************************************************************/
#pragma once
#ifndef __MC1502_FDC__
#define __MC1502_FDC__
#include "emu.h"
#include "imagedev/flopdrv.h"
#include "machine/isa.h"
#include "machine/wd_fdc.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class mc1502_fdc_device : public device_t,
public device_isa8_card_interface
{
public:
// construction/destruction
mc1502_fdc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const;
virtual const rom_entry *device_rom_region() const;
DECLARE_FLOPPY_FORMATS( floppy_formats );
TIMER_CALLBACK_MEMBER( motor_callback );
protected:
// device-level overrides
virtual void device_start();
virtual void device_reset();
private:
required_device<fd1793_t> m_fdc;
int motor_on;
emu_timer *motor_timer;
public:
void mc1502_wd17xx_aux_w(UINT8 data);
UINT8 mc1502_wd17xx_aux_r();
UINT8 mc1502_wd17xx_drq_r();
UINT8 mc1502_wd17xx_motor_r();
void mc1502_fdc_irq_drq(bool state);
};
// device type definition
extern const device_type MC1502_FDC;
#endif
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