// 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 m_maincpu; required_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 )