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// license:BSD-3-Clause
// copyright-holders:Barry Rodewald
/*
* wpcsnd.h - Williams WPC pinball sound
*
* Created on: 4/10/2013
*/
#ifndef MAME_AUDIO_WPCSND_H
#define MAME_AUDIO_WPCSND_H
#pragma once
#include "cpu/m6809/m6809.h"
#include "sound/ym2151.h"
#include "sound/hc55516.h"
class wpcsnd_device : public device_t, public device_mixer_interface
{
public:
// construction/destruction
wpcsnd_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
required_device<cpu_device> m_cpu;
required_device<ym2151_device> m_ym2151;
required_device<hc55516_device> m_hc55516;
required_memory_bank m_cpubank;
required_memory_bank m_fixedbank;
required_memory_region m_rom;
void ctrl_w(uint8_t data);
void data_w(uint8_t data);
uint8_t ctrl_r();
uint8_t data_r();
template <typename T> void set_romregion(T &&tag) { m_rom.set_tag(std::forward<T>(tag)); }
// callbacks
auto reply_callback() { return m_reply_cb.bind(); }
void wpcsnd_map(address_map &map);
protected:
// overrides
virtual void device_start() override;
virtual void device_reset() override;
virtual void device_add_mconfig(machine_config &config) override;
private:
uint8_t m_latch;
uint8_t m_reply;
bool m_reply_available;
// callback
devcb_write_line m_reply_cb;
DECLARE_WRITE_LINE_MEMBER(ym2151_irq_w);
void bg_cvsd_clock_set_w(uint8_t data);
void bg_cvsd_digit_clock_clear_w(uint8_t data);
void rombank_w(uint8_t data);
uint8_t latch_r();
void latch_w(uint8_t data);
void volume_w(uint8_t data);
};
DECLARE_DEVICE_TYPE(WPCSND, wpcsnd_device)
#endif // MAME_AUDIO_WPCSND_H
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