blob: f5942a6cbcd60fcb63dcc05f2054073e0abf9a7e (
plain) (
blame)
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
51
|
/* C140.h */
#pragma once
#ifndef __C140_H__
#define __C140_H__
#include "devlegcy.h"
READ8_DEVICE_HANDLER( c140_r );
WRITE8_DEVICE_HANDLER( c140_w );
void c140_set_base(device_t *device, void *base);
enum
{
C140_TYPE_SYSTEM2,
C140_TYPE_SYSTEM21,
C140_TYPE_ASIC219
};
typedef struct _c140_interface c140_interface;
struct _c140_interface {
int banking_type;
};
class c140_device : public device_t,
public device_sound_interface
{
public:
c140_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
~c140_device() { global_free(m_token); }
// access to legacy token
void *token() const { assert(m_token != NULL); return m_token; }
protected:
// device-level overrides
virtual void device_config_complete();
virtual void device_start();
// sound stream update overrides
virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples);
private:
// internal state
void *m_token;
};
extern const device_type C140;
#endif /* __C140_H__ */
|