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// license:BSD-3-Clause
// copyright-holders:David Haywood
/* */
#ifndef MAME_MACHINE_INDER_SB_H
#define MAME_MACHINE_INDER_SB_H
#pragma once
#include "cpu/z80/z80.h"
#include "machine/z80ctc.h"
#include "cpu/z80/z80daisy.h"
#include "sound/dac.h"
DECLARE_DEVICE_TYPE(INDER_AUDIO, inder_sb_device)
#define MCFG_INDER_AUDIO_ADD(_tag) \
MCFG_DEVICE_ADD(_tag, INDER_AUDIO, 0)
class inder_sb_device : public device_t,
public device_mixer_interface
{
public:
// construction/destruction
inder_sb_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
DECLARE_READ8_MEMBER(megaphx_sound_sent_r);
DECLARE_READ8_MEMBER(megaphx_sound_cmd_r);
DECLARE_WRITE8_MEMBER(megaphx_sound_to_68k_w);
DECLARE_WRITE8_MEMBER(dac0_rombank_write);
DECLARE_WRITE8_MEMBER(dac1_rombank_write);
DECLARE_WRITE8_MEMBER(dac2_rombank_write);
DECLARE_WRITE8_MEMBER(dac3_rombank_write);
DECLARE_READ8_MEMBER(vec_bankswitch_r);
DECLARE_READ16_MEMBER(megaphx_0x050002_r);
DECLARE_WRITE16_MEMBER(megaphx_0x050000_w);
void update_sound_irqs(void);
protected:
virtual void device_add_mconfig(machine_config &config) override;
virtual void device_start() override;
virtual void device_reset() override;
private:
required_device<cpu_device> m_audiocpu;
required_device<z80ctc_device> m_ctc;
required_region_ptr<uint8_t> m_audiocpu_rom;
required_memory_bank m_sounddata_bank;
uint8_t m_soundbank[4];
int m_soundsent;
uint8_t m_sounddata;
uint8_t m_soundback;
int m_soundirq;
DECLARE_WRITE_LINE_MEMBER(z80ctc_ch0);
DECLARE_WRITE_LINE_MEMBER(z80ctc_ch1);
DECLARE_WRITE_LINE_MEMBER(z80ctc_ch2);
DECLARE_WRITE_LINE_MEMBER(z80ctc_ch3);
};
#endif // MAME_MACHINE_INDER_SB_H
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