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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
#pragma once
#ifndef __VIDBRAIN__
#define __VIDBRAIN__
#include "emu.h"
#include "cpu/f8/f8.h"
#include "imagedev/cartslot.h"
#include "machine/f3853.h"
#include "machine/ram.h"
#include "machine/vidbrain_exp.h"
#include "machine/vb_std.h"
#include "machine/vb_money_minder.h"
#include "machine/vb_timeshare.h"
#include "sound/dac.h"
#include "sound/discrete.h"
#include "video/uv201.h"
#define F3850_TAG "cd34"
#define F3853_TAG "cd5"
#define F3870_TAG "f3870"
#define UV201_TAG "uv201"
#define SCREEN_TAG "screen"
#define DISCRETE_TAG "discrete"
#define DAC_TAG "dac"
class vidbrain_state : public driver_device
{
public:
vidbrain_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, F3850_TAG),
m_smi(*this, F3853_TAG),
m_uv(*this, UV201_TAG),
m_discrete(*this, DISCRETE_TAG),
m_dac(*this, DAC_TAG),
m_exp(*this, VIDEOBRAIN_EXPANSION_SLOT_TAG)
{ }
required_device<cpu_device> m_maincpu;
required_device<f3853_device> m_smi;
required_device<uv201_device> m_uv;
required_device<device_t> m_discrete;
required_device<dac_device> m_dac;
required_device<videobrain_expansion_slot_device> m_exp;
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
virtual void machine_start();
virtual void machine_reset();
enum
{
TIMER_JOYSTICK
};
DECLARE_WRITE8_MEMBER( keyboard_w );
DECLARE_READ8_MEMBER( keyboard_r );
DECLARE_WRITE8_MEMBER( sound_w );
DECLARE_WRITE8_MEMBER( f3853_w );
DECLARE_INPUT_CHANGED_MEMBER( trigger_reset );
DECLARE_WRITE_LINE_MEMBER( ext_int_w );
DECLARE_WRITE_LINE_MEMBER( hblank_w );
void interrupt_check();
// F3853 SMI state
UINT16 m_vector;
int m_int_enable;
int m_ext_int_latch;
int m_timer_int_latch;
// keyboard state
UINT8 m_keylatch;
int m_joy_enable;
// sound state
int m_sound_clk;
// timers
emu_timer *m_timer_ne555;
};
//----------- defined in video/vidbrain.c -----------
MACHINE_CONFIG_EXTERN( vidbrain_video );
#endif
|