blob: 4b94c2241233fd635875e876e36faced98b4452e (
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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*************************************************************************
Atari Subs hardware
*************************************************************************/
#include "sound/discrete.h"
/* Discrete Sound Input Nodes */
#define SUBS_SONAR1_EN NODE_01
#define SUBS_SONAR2_EN NODE_02
#define SUBS_LAUNCH_DATA NODE_03
#define SUBS_CRASH_DATA NODE_04
#define SUBS_CRASH_EN NODE_05
#define SUBS_EXPLODE_EN NODE_06
#define SUBS_NOISE_RESET NODE_07
class subs_state : public driver_device
{
public:
subs_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_spriteram(*this, "spriteram"),
m_videoram(*this, "videoram"){ }
required_shared_ptr<UINT8> m_spriteram;
required_shared_ptr<UINT8> m_videoram;
int m_steering_buf1;
int m_steering_buf2;
int m_steering_val1;
int m_steering_val2;
int m_last_val_1;
int m_last_val_2;
DECLARE_WRITE8_MEMBER(subs_steer_reset_w);
DECLARE_READ8_MEMBER(subs_control_r);
DECLARE_READ8_MEMBER(subs_coin_r);
DECLARE_READ8_MEMBER(subs_options_r);
DECLARE_WRITE8_MEMBER(subs_lamp1_w);
DECLARE_WRITE8_MEMBER(subs_lamp2_w);
DECLARE_WRITE8_MEMBER(subs_invert1_w);
DECLARE_WRITE8_MEMBER(subs_invert2_w);
virtual void machine_reset();
virtual void palette_init();
};
/*----------- defined in machine/subs.c -----------*/
INTERRUPT_GEN( subs_interrupt );
/*----------- defined in audio/subs.c -----------*/
WRITE8_DEVICE_HANDLER( subs_noise_reset_w );
WRITE8_DEVICE_HANDLER( subs_sonar2_w );
WRITE8_DEVICE_HANDLER( subs_sonar1_w );
WRITE8_DEVICE_HANDLER( subs_crash_w );
WRITE8_DEVICE_HANDLER( subs_explode_w );
DISCRETE_SOUND_EXTERN( subs );
/*----------- defined in video/subs.c -----------*/
SCREEN_UPDATE_IND16( subs_left );
SCREEN_UPDATE_IND16( subs_right );
|