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/*
    ataridev.h

*/

#ifndef _ATARIDEV_H
#define _ATARIDEV_H

#define ATARI_5200  0
#define ATARI_400   1
#define ATARI_800   2
#define ATARI_600XL 3
#define ATARI_800XL 4

/*----------- defined in machine/ataricrt.c -----------*/

MACHINE_START( a400 );
MACHINE_START( a800 );
MACHINE_START( a800xl );
MACHINE_START( a5200 );
MACHINE_START( xegs );


/*----------- defined in machine/atarifdc.c -----------*/
/***************************************************************************
    MACROS
***************************************************************************/

class atari_fdc_device : public device_t
{
public:
	atari_fdc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
	~atari_fdc_device() { global_free(m_token); }

	// access to legacy token
	void *token() const { assert(m_token != NULL); return m_token; }
protected:
	// device-level overrides
	virtual void device_config_complete();
	virtual void device_start();
	virtual void device_reset();
	virtual machine_config_constructor device_mconfig_additions() const;
private:
	// internal state
	void *m_token;
};

extern const device_type ATARI_FDC;


#define MCFG_ATARI_FDC_ADD(_tag)    \
	MCFG_DEVICE_ADD((_tag),  ATARI_FDC, 0)


/***************************************************************************
    FUNCTION PROTOTYPES
***************************************************************************/
DECLARE_READ8_DEVICE_HANDLER( atari_serin_r );
DECLARE_WRITE8_DEVICE_HANDLER( atari_serout_w );
WRITE_LINE_DEVICE_HANDLER( atarifdc_pia_cb2_w );

#endif /* _ATARIDEV_H */