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// license:BSD-3-Clause
// copyright-holders:Sergey Svishchev
/**********************************************************************
Poisk-1 sound card
Copyright MESS Team.
Visit http://mamedev.org for licensing and usage restrictions.
**********************************************************************/
#pragma once
#ifndef __P1_SOUND__
#define __P1_SOUND__
#include "emu.h"
#include "bus/midi/midi.h"
#include "isa.h"
#include "machine/i8251.h"
#include "machine/pit8253.h"
#include "sound/dac.h"
#include "sound/flt_rc.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class p1_sound_device : public device_t,
public device_isa8_card_interface
{
public:
// construction/destruction
p1_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// Optional information overrides
virtual machine_config_constructor device_mconfig_additions() const override;
DECLARE_READ8_MEMBER(d14_r);
DECLARE_READ8_MEMBER(d16_r);
DECLARE_READ8_MEMBER(d17_r);
DECLARE_WRITE8_MEMBER(d14_w);
DECLARE_WRITE8_MEMBER(d16_w);
DECLARE_WRITE8_MEMBER(d17_w);
DECLARE_WRITE_LINE_MEMBER(sampler_sync);
DECLARE_READ8_MEMBER(adc_r);
DECLARE_WRITE8_MEMBER(dac_w);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
private:
UINT8 m_dac_data[16];
int m_dac_ptr;
required_device<dac_device> m_dac;
optional_device<filter_rc_device> m_filter;
required_device<i8251_device> m_midi;
required_device<pit8253_device> m_d14;
required_device<pit8253_device> m_d16;
required_device<pit8253_device> m_d17;
};
// device type definition
extern const device_type P1_SOUND;
#endif
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