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/*********************************************************************

    a2sam.h

    Implementation of the S.A.M. "Software Automated Mouth" card

*********************************************************************/

#ifndef __A2BUS_SAM__
#define __A2BUS_SAM__

#include "emu.h"
#include "machine/a2bus.h"
#include "sound/dac.h"

//**************************************************************************
//  TYPE DEFINITIONS
//**************************************************************************

class a2bus_sam_device:
	public device_t,
	public device_a2bus_card_interface
{
public:
	// construction/destruction
	a2bus_sam_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock);
	a2bus_sam_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);

	// optional information overrides
	virtual machine_config_constructor device_mconfig_additions() const;

	required_device<dac_device> m_dac;

protected:
	virtual void device_start();
	virtual void device_reset();

	// overrides of standard a2bus slot functions
	virtual void write_c0nx(address_space &space, UINT8 offset, UINT8 data);
	virtual bool take_c800();
};

// device type definition
extern const device_type A2BUS_SAM;

#endif /* __A2BUS_SAM__ */