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
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
// license:BSD-3-Clause
// copyright-holders:
/***************************************************************************
8085-based slots by Recreativos Franco
IC17 = NEC uPD8155HC-2 Static RAM I/O Timer
IC21 = NEC uPD8279C-2 Programmable Keyboard Display Interface
IC24 = Toshiba TMP8255AP-5 Programmable Peripheral Interface
IC32 = 27C128
IC34 = Toshiba TC5517APL 2.048 Word X 8 Bit CMOS Static RAM
IC31 = uPD8085AC CPU (Xtal 5.0688 MHz)
IC33 = AMD P8212 8-Bit IO Port
IC40 = Signetics SCN8035A MCU (Xtal 6.000 MHz)
IC44 = 27128
IC39 = AY-3-8910A
IC38 = AY-3-8910A
Recreativos Franco used this hardware from 1987 to 1992 on several machines, including:
-Baby & Bombo
-Baby Formula
-Limon y Baby
-Limon y Baby 100
-Baby Ajofrin Dakar 3
-El Tren
-Baby Derby
Etc.
***************************************************************************/
#include "emu.h"
#include "cpu/i8085/i8085.h"
#include "cpu/mcs48/mcs48.h"
#include "machine/i8155.h"
#include "machine/i8212.h"
#include "machine/i8255.h"
#include "machine/i8279.h"
#include "sound/ay8910.h"
#include "speaker.h"
namespace
{
class rfslots8085_state : public driver_device
{
public:
rfslots8085_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_audiocpu(*this, "audiocpu")
{
}
void unkrfslt(machine_config &config);
protected:
virtual void machine_start() override;
private:
void main_io_map(address_map &map);
void main_map(address_map &map);
void sound_io_map(address_map &map);
void sound_map(address_map &map);
required_device<i8085a_cpu_device> m_maincpu;
required_device<i8035_device> m_audiocpu;
};
void rfslots8085_state::machine_start()
{
}
void rfslots8085_state::main_map(address_map &map)
{
map(0x0000, 0x3fff).rom();
map(0x8000, 0x87ff).ram();
}
void rfslots8085_state::main_io_map(address_map &map)
{
map.global_mask(0xff);
}
void rfslots8085_state::sound_map(address_map &map)
{
map(0x000, 0xfff).rom(); // external EPROM
}
void rfslots8085_state::sound_io_map(address_map &map)
{
}
static INPUT_PORTS_START(unkrfslt)
PORT_START("DSW") // 1 x 6-dips bank
PORT_BIT(0x20, 0x20, IPT_UNKNOWN)
PORT_BIT(0x10, 0x10, IPT_UNKNOWN)
PORT_BIT(0x08, 0x08, IPT_UNKNOWN)
PORT_BIT(0x04, 0x04, IPT_UNKNOWN)
PORT_BIT(0x02, 0x02, IPT_UNKNOWN)
PORT_BIT(0x01, 0x01, IPT_UNKNOWN)
INPUT_PORTS_END
void rfslots8085_state::unkrfslt(machine_config &config)
{
I8085A(config, m_maincpu, 5.0688_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &rfslots8085_state::main_map);
m_maincpu->set_addrmap(AS_IO, &rfslots8085_state::main_io_map);
I8035(config, m_audiocpu, 6_MHz_XTAL / 2); // divider unknown
m_audiocpu->set_addrmap(AS_PROGRAM, &rfslots8085_state::sound_map);
m_audiocpu->set_addrmap(AS_IO, &rfslots8085_state::sound_io_map);
I8155(config, "i8155", 0);
I8255(config, "i8255");
I8212(config, "i8212");
I8279(config, "i8279", 0);
SPEAKER(config, "mono").front_center();
AY8910(config, "ay0", 6_MHz_XTAL / 6).add_route(ALL_OUTPUTS, "mono", 0.50); // divider unknown
AY8910(config, "ay1", 6_MHz_XTAL / 6).add_route(ALL_OUTPUTS, "mono", 0.50); // divider unknown
}
/* Unknown Recreativos Franco slot machine. May be "Limon y Baby 100"
__________________________________________________________________________________________________________________
| ....A7..... ....A8..... ....A9..... ....A10.... ....A11.... ....A12.... ....A13.... ....A14.... |
| ___________ ___________ ___________ ___________ ___________ ___________ ___________ ___________ |
| |_ULN2803A_| |_ULN2803A_| |_ULN2803A_| |_ULN2803A_| |_ULN2803A_| |_ULN2803A_| |_ULN2803A_| |_ULN2803A_| |
| ___________ ___________ ___________ ___________ |
| |SN74HC374N| |SN74HC374N| |SN74HC374N| |SN74HC374N| |
| ___________ ___________ ___________ ___________ |
| |SN74HC374N| |SN74HC374N| |SN74HC374N| |SN74HC374N| |
| |
| .............A2................. ....A3...... .........A4............. .......A5............ .....A6...... |
| |
| ___________ |
| |_SN74LS0 N| |
| ___________ ___________ ___________ |
| | | |_SN7447AN_| |SN74LS138N| |
| ___________ ___________ ___________ |
| |SN74HC374N| |SN74HC374N| |_TC40288P_| |
| |
| ________________________ ________________________ ________________________ |
| | NEC D8155HC | | NEC D8279C-2 | | Toshiba TMP8255AP-5 | |
| | | | | | | |
| |_______________________| |_______________________| |_______________________| |
| |
| ________ ___________ |
| |DIPS x6| |SN74HC132N| |
| ______________ ______________ |
| _____ ___________ |M1-31/B-1704 | |TC5517APL | ___________ |
| NE555C |SN74LS125AN | | | | |SN74LS138N| |
| _____ |_____________| |_____________| |
| ________ BATT ______________________ ______________ ___________ |
||_LM339N| 4.8V |NEC D8085AC | |AMD P8212 | |SN74LS245N| |
| Xtal | | | | |
| 5.0688 |_____________________| |_____________| |
| ______________________ ______________ |
| |SCN8035A | ___________ | IC44 | |
| | | |SN74LS537AN | | |
| |_____________________| |_____________| |
| Xtal Attract Mode |
| 6.000 Switch |
| ______________________ |
| |AY-38910-A | ___________ ___________ |
| | | |_SN7486N__| |__LM380N__| |
| |_____________________| |
| ______________________ |
| |AY-38910-A | |
| | | |
| |_____________________| |
| ......A1........ |
|_________________________________________________________________________________________________________________|
*/
ROM_START(unkrfslt)
ROM_REGION(0x4000, "maincpu", 0)
ROM_LOAD("m1-31_b_1704.ic32", 0x0000, 0x4000, CRC(a74a85b7) SHA1(f562495a6b97f34165cc9fd5c750664701cac21f))
ROM_REGION(0x1000, "audiocpu", 0)
ROM_LOAD( "8a.ic44", 0x0000, 0x1000, CRC(51b564b6) SHA1(8992a5cb4dff8c6b38b77a7e0199a71f2969b496) )
ROM_IGNORE( 0x3000 ) // 0xff filled and it's outside of the 8035's global address mask (fff)
ROM_END
} // anonymous namespace
// Date "25-05-87" engraved on the PCB
GAME( 1987?, unkrfslt, 0, unkrfslt, unkrfslt, rfslots8085_state, empty_init, ROT0, "Recreativos Franco", "unknown Recreativos Franco slot machine", MACHINE_IS_SKELETON_MECHANICAL )
|