1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// license:BSD-3-Clause
// copyright-holders:Chris Hardy
#ifndef MAME_AUDIO_TRACKFLD_H
#define MAME_AUDIO_TRACKFLD_H
#pragma once
#include "sound/vlm5030.h"
#include "cpu/m6800/m6800.h"
class trackfld_audio_device : public device_t, public device_sound_interface
{
public:
template <typename T, typename U>
trackfld_audio_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&cpu_tag, U &&vlm_tag)
: trackfld_audio_device(mconfig, tag, owner, clock)
{
m_audiocpu.set_tag(std::forward<T>(cpu_tag));
m_vlm.set_tag(std::forward<U>(vlm_tag));
}
trackfld_audio_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
DECLARE_WRITE_LINE_MEMBER(sh_irqtrigger_w);
uint8_t trackfld_sh_timer_r();
uint8_t trackfld_speech_r();
void trackfld_sound_w(offs_t offset, uint8_t data);
uint8_t hyperspt_sh_timer_r();
void hyperspt_sound_w(offs_t offset, uint8_t data);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// sound stream update overrides
virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override;
private:
optional_device<cpu_device> m_audiocpu;
optional_device<vlm5030_device> m_vlm;
// internal state
int m_last_addr;
int m_last_irq;
};
DECLARE_DEVICE_TYPE(TRACKFLD_AUDIO, trackfld_audio_device)
#endif // MAME_AUDIO_TRACKFLD_H
|