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// license:BSD-3-Clause
// copyright-holders:Vas Crabb
#pragma once
#ifndef __AUDIO_ZACCARIA_H__
#define __AUDIO_ZACCARIA_H__
#include "emu.h"
#include "machine/6821pia.h"
#include "machine/netlist.h"
#include "sound/ay8910.h"
#include "sound/tms5220.h"
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************
extern device_type const ZACCARIA_1B11107;
extern device_type const ZACCARIA_1B11142;
//**************************************************************************
// DEVICE CONFIGURATION MACROS
//**************************************************************************
#define MCFG_ZACCARIA_1B11142_SET_ACS_CALLBACK(_devcb) \
devcb = &zac1b11142_audio_device::static_set_acs_cb(*device, DEVCB_##_devcb);
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class zac1b111xx_melody_base : public device_t, public device_mixer_interface
{
public:
zac1b111xx_melody_base(
machine_config const &mconfig,
device_type devtype,
char const *name,
char const *tag,
device_t *owner,
uint32_t clock,
char const *shortname,
char const *source);
DECLARE_READ8_MEMBER(melodypia_porta_r);
DECLARE_WRITE8_MEMBER(melodypia_porta_w);
DECLARE_WRITE8_MEMBER(melodypia_portb_w);
DECLARE_READ8_MEMBER(melodypsg1_portb_r);
protected:
virtual void device_start() override;
virtual void device_reset() override;
required_device<cpu_device> m_melodycpu;
required_device<pia6821_device> m_melodypia;
required_device<ay8910_device> m_melodypsg1;
required_device<ay8910_device> m_melodypsg2;
uint8_t m_melody_command;
};
class zac1b11107_audio_device : public zac1b111xx_melody_base
{
public:
zac1b11107_audio_device(machine_config const &mconfig, char const *tag, device_t *owner, uint32_t clock);
// host interface
DECLARE_WRITE8_MEMBER(sound_w);
DECLARE_WRITE_LINE_MEMBER(reset_w);
// PSG output handlers
DECLARE_WRITE8_MEMBER(melodypsg1_porta_w);
DECLARE_WRITE8_MEMBER(melodypsg2_porta_w);
protected:
virtual machine_config_constructor device_mconfig_additions() const override;
};
class zac1b11142_audio_device : public zac1b111xx_melody_base
{
public:
template<class _Object> static devcb_base &static_set_acs_cb(device_t &device, _Object object)
{ return downcast<zac1b11142_audio_device &>(device).m_acs_cb.set_callback(object); }
zac1b11142_audio_device(machine_config const &mconfig, char const *tag, device_t *owner, uint32_t clock);
// host interface
DECLARE_WRITE8_MEMBER(hs_w);
DECLARE_READ_LINE_MEMBER(acs_r);
DECLARE_WRITE_LINE_MEMBER(ressound_w);
// melody section handlers
DECLARE_WRITE8_MEMBER(ay_4g_porta_w);
DECLARE_WRITE8_MEMBER(ay_4h_porta_w);
DECLARE_WRITE8_MEMBER(ay_4h_portb_w);
// master audio section handlers
DECLARE_READ8_MEMBER(host_command_r);
DECLARE_WRITE8_MEMBER(melody_command_w);
DECLARE_WRITE8_MEMBER(pia_1i_portb_w);
// input ports don't push
INTERRUPT_GEN_MEMBER(input_poll);
protected:
virtual machine_config_constructor device_mconfig_additions() const override;
virtual ioport_constructor device_input_ports() const override;
virtual void device_start() override;
virtual void device_reset() override;
devcb_write_line m_acs_cb;
required_device<cpu_device> m_audiocpu;
required_device<pia6821_device> m_pia_1i;
required_device<tms5220_device> m_speech;
required_ioport m_inputs;
uint8_t m_host_command;
};
#endif // __AUDIO_ZACCARIA_H__
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