summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/missbamby.cpp
blob: c3588660a779912c9f6ce82f2236f49d322e8c4d (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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
// license:BSD-3-Clause
// copyright-holders:

/*
Miss Bamby - Automatics Pasqual (ClawGrip 2019-01-21)
   _____________________________________________________________
   |                             _______                        |
   |                             |__??__|      ____________     |
   |                  __________________       | EMPTY     |    |
   |                  | M5L8085AP       |      |_SOCKET____|    |
   |                  |_________________|      ____________     |
   |                       ______________      | ROM1      |    |
   |         XTAL          |M5L8212P    |      |___________|    |
   |   __   6.144          |____________|      ____________     |
   |   |R|                                     | ROM0      |    |
 __|                                           |___________|    |
|__| ________  ________  ___________________   ____________     |
|__| |ULN2003A |ULN2003A | M5L8155P         |  |_D5101LC__|     |
|__|                     |__________________|  ____________     |
|__|                     ________   _________  |_D5101LC__|     |
|__|           _______   |74LS393|  |74LS74B1                   |
|__|           |7407N |                        ________         |
|__|                     ________   ________   |GD4001B|        |
|__|                     |74LS14_|  |74LS153|        _________  |
|__|                                          ____  | BATT    | |
|__|   _______           ___________________  |D  | | 3.6V    | |
|__|   |LM380N|          |    AY-3-8910     | |I  | |_________| |
|__|                     |__________________| |P  | ______      |
|__|                                          |S__| LM311N      |
   |____________________________________________________________|
*/

#include "emu.h"
#include "emupal.h"
#include "speaker.h"
#include "cpu/i8085/i8085.h"
#include "machine/i8155.h"
//#include "machine/nvram.h"
#include "sound/ay8910.h"

class missbamby_state : public driver_device
{
public:
	missbamby_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
		m_maincpu(*this, "maincpu")
	{
	}

	void missbamby(machine_config &config);
	void gldwinner(machine_config &config);

private:
	required_device<cpu_device> m_maincpu;

	void io_map(address_map &map);
	void prg_map(address_map &map);

	virtual void machine_start() override;
};

void missbamby_state::prg_map(address_map &map) // preliminary, everything to be taken with a grain of salt
{
	map(0x0000, 0x3fff).rom();
	map(0x5000, 0x50ff).ram();
	//map(0x6000, 0x6000).r(); // only read once at start-up?
	map(0x8000, 0x80ff).ram();
	map(0x8800, 0x88ff).rw("i8155", FUNC(i8155_device::memory_r), FUNC(i8155_device::memory_w));
	map(0x8900, 0x8907).rw("i8155", FUNC(i8155_device::io_r), FUNC(i8155_device::io_w));
	map(0x9000, 0x9000).r("psg", FUNC(ay8910_device::data_r));
	map(0x9001, 0x9001).w("psg", FUNC(ay8910_device::address_w));
	map(0x9002, 0x9002).w("psg", FUNC(ay8910_device::data_w));
}

void missbamby_state::io_map(address_map &map)
{
	map.global_mask(0xff);
	map.unmap_value_high();
}


static INPUT_PORTS_START( missbamby )
	PORT_START("IN0")
	PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("DSW1")
	PORT_DIPUNKNOWN_DIPLOC(0x01, 0x01, "SW1:1")
	PORT_DIPUNKNOWN_DIPLOC(0x02, 0x02, "SW1:2")
	PORT_DIPUNKNOWN_DIPLOC(0x04, 0x04, "SW1:3")
	PORT_DIPUNKNOWN_DIPLOC(0x08, 0x08, "SW1:4")
	PORT_DIPUNKNOWN_DIPLOC(0x10, 0x10, "SW1:5")
	PORT_DIPUNKNOWN_DIPLOC(0x20, 0x20, "SW1:6")
	PORT_DIPUNKNOWN_DIPLOC(0x40, 0x40, "SW1:7")
	PORT_DIPUNKNOWN_DIPLOC(0x80, 0x80, "SW1:8")
INPUT_PORTS_END


void missbamby_state::machine_start()
{
}



void missbamby_state::missbamby(machine_config &config)
{
	I8085A(config, m_maincpu, 6.144_MHz_XTAL); // M5L8085AP
	m_maincpu->set_addrmap(AS_PROGRAM, &missbamby_state::prg_map);
	m_maincpu->set_addrmap(AS_IO, &missbamby_state::io_map);

	I8155(config, "i8155", 6.144_MHz_XTAL/2); // M5L8155P, guessed divisor

	SPEAKER(config, "mono").front_center();
	ay8910_device &psg(AY8910(config, "psg", 6.144_MHz_XTAL / 4));
	psg.port_a_read_callback().set_ioport("DSW1");
	psg.add_route(ALL_OUTPUTS, "mono", 1.0); // guess
}

void missbamby_state::gldwinner(machine_config &config)
{
	I8085A(config, m_maincpu, 6_MHz_XTAL); // NEC D8085AC
	m_maincpu->set_addrmap(AS_PROGRAM, &missbamby_state::prg_map);
	m_maincpu->set_addrmap(AS_IO, &missbamby_state::io_map);

	I8155(config, "i8155", 6_MHz_XTAL/2); // NEC D8155HC, guessed divisor

	SPEAKER(config, "mono").front_center();
	ay8910_device &psg(AY8910(config, "psg", 6_MHz_XTAL / 4));
	psg.port_a_read_callback().set_ioport("DSW1");
	psg.port_b_read_callback().set_ioport("IN0");
	psg.add_route(ALL_OUTPUTS, "mono", 1.0); // guess
}


ROM_START( msbamby )
	ROM_REGION(0x4000, "maincpu", 0)
	ROM_LOAD( "1.bin", 0x0000, 0x2000, CRC(7b5efbd9) SHA1(abb4b4432021945aee474c4bdd83979f6460c671) )
	ROM_LOAD( "2.bin", 0x2000, 0x2000, CRC(6048d5cd) SHA1(a3bbf43b1474de75aef9957b967ead96b9a18fc5) )

	ROM_REGION(0x20, "prom", 0)
	ROM_LOAD( "prom.bin", 0x00, 0x20, NO_DUMP )
ROM_END

ROM_START( gwinner )
	ROM_REGION(0x4000, "maincpu", 0)
	ROM_LOAD( "reben_sa_gw-a_chk_8811_crc_2677.bin", 0x0000, 0x2000, CRC(ffcb4ba0) SHA1(2bc0dfc2b35a3a6cc3addf69a4c8916cc54347e4) )
	ROM_LOAD( "reben_sa_gw-b_chk_f884_crc_7822.bin", 0x2000, 0x2000, CRC(0146a4ff) SHA1(d23048ba0f23daf5caba07affc57e88ab09ca91e) )

	ROM_REGION(0x20, "prom", 0)
	ROM_LOAD( "dm74s188n.bin", 0x00, 0x20, NO_DUMP )
ROM_END


GAME( 198?, msbamby, 0, missbamby, missbamby, missbamby_state, empty_init, ROT0, "Automatics Pasqual", "Miss Bamby", MACHINE_IS_SKELETON_MECHANICAL )
GAME( 1983, gwinner, 0, gldwinner, missbamby, missbamby_state, empty_init, ROT0, "Reben SA", "Golden Winner", MACHINE_IS_SKELETON_MECHANICAL )