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// license:BSD-3-Clause
// copyright-holders:
/****************************************************************************************************************
Skeleton driver for "Sport Damjes 1" darts machine
PCB labeled as "DARDO" ("Dart" in Spanish) on both sides
_______________________________________________________________________________________________________________
| ................. ... ..... ........ ........ |
| __________ ___________ ___________ ___________ ___________ ___________ |
| |TC74HC367P |TC74HC367P |TC74HC367P |_ULN2803A_| |_ULN2803A_| |_ULN2803A_| ·|
| ________________________ ___________ ___________ ___________ ___________ ___________ ·|
| | Microchip AY-3-8910A | |__DIPSx8__| |__DIPSx8__| |T74LS259B1| |T74LS259B1| |_ULN2803A_| ·|
| |_______________________| ___________ ___________ ·|
| |T74LS259B1| |T74LS259B1| ·|
| ___________ ___________ ·|
| |T74LS259B1| |T74LS259B1| |
| ___________________ __________ |
| | UM6264-10L | |BATT 3.6V| ___________ |
| |__________________| | | |_ULN2803A_| ·|
| ___________________ |_________| ___________ ·|
| | EPROM | ___________ |T74LS259B1| ·|
| |__________________| |PAL16L8A-2CN ___________ ·|
| ________________________ |T74LS259B1| ·|
| | Zilog Z0840004PSC | |
| |_______________________| |
| |
| .. ___________ ___________ |
| .. |T74LS259B1| |T74LS259B1| ·|
| .. ·|
| .. Xtal ___________ ·|
| .. 8.000 |__CM3080__| DARDO ·|
| .. ___________ ·|
| .. |_ULN2803A_| |
| ........ :::::::::: ............. ........... |
|______________________________________________________________________________________________________________|
_______________________________________________________________________________________________________________
| ______ ______ ______ |
| | __ || __ || __ | |
| | |_| || |_| || |_| | |
| | |_|.|| |_|.|| |_|.| |
| |_____||_____||_____| |
| |
| _ _ |
| _ (_) (_) _ |
| (_) ______ ______ ______ ______ ______ ______ (_) |
| | __ || __ || __ | | __ || __ || __ | |
| | |_| || |_| || |_| | | |_| || |_| || |_| | |
| | |_|.|| |_|.|| |_|.| | |_|.|| |_|.|| |_|.| |
| |_____||_____||_____| |_____||_____||_____| |
| ______ ______ ______ ______ ______ ______ |
| | __ || __ || __ | | __ || __ || __ | |
| | |_| || |_| || |_| | | |_| || |_| || |_| | |
| | |_|.|| |_|.|| |_|.| | |_|.|| |_|.|| |_|.| |
| |_____||_____||_____| |_____||_____||_____| |
| _ _ |
| (_) _ _ (_) |
| (_) (_) |
| |
| ______ ______ ______ ______ ______ |
| | __ || __ | | __ | | __ || __ | |
| | |_| || |_| | | |_| | | |_| || |_| | |
| | |_|.|| |_|.| DARDO | |_|.| | |_|.|| |_|.| |
| |_____||_____| |_____| |_____||_____| |
|______________________________________________________________________________________________________________|
****************************************************************************************************************/
#include "emu.h"
#include "cpu/z80/z80.h"
#include "machine/nvram.h"
#include "sound/ay8910.h"
#include "speaker.h"
namespace {
class spdamjes_state : public driver_device
{
public:
spdamjes_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
{
}
void spdamjes(machine_config &config);
private:
void mem_map(address_map &map);
required_device<cpu_device> m_maincpu;
};
void spdamjes_state::mem_map(address_map &map)
{
map(0x0000, 0x7fff).rom().region("maincpu", 0);
map(0x8000, 0x9fff).ram().share("nvram");
map(0xa000, 0xa000).w("ay8910", FUNC(ay8910_device::address_w));
map(0xa001, 0xa001).r("ay8910", FUNC(ay8910_device::data_r));
map(0xa002, 0xa002).w("ay8910", FUNC(ay8910_device::data_w));
map(0xc000, 0xc007).nopw(); // output latches
map(0xd000, 0xd007).nopw(); // more output latches
}
INPUT_PORTS_START(spdamjes)
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")
PORT_START("DSW2")
PORT_DIPUNKNOWN_DIPLOC(0x01, 0x01, "SW2:1")
PORT_DIPUNKNOWN_DIPLOC(0x02, 0x02, "SW2:2")
PORT_DIPUNKNOWN_DIPLOC(0x04, 0x04, "SW2:3")
PORT_DIPUNKNOWN_DIPLOC(0x08, 0x08, "SW2:4")
PORT_DIPUNKNOWN_DIPLOC(0x10, 0x10, "SW2:5")
PORT_DIPUNKNOWN_DIPLOC(0x20, 0x20, "SW2:6")
PORT_DIPUNKNOWN_DIPLOC(0x40, 0x40, "SW2:7")
PORT_DIPUNKNOWN_DIPLOC(0x80, 0x80, "SW2:8")
INPUT_PORTS_END
void spdamjes_state::spdamjes(machine_config &config)
{
Z80(config, m_maincpu, 8_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &spdamjes_state::mem_map);
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
SPEAKER(config, "mono").front_center();
ay8910_device &ay8910(AY8910(config, "ay8910", 8_MHz_XTAL / 4)); // Divisor unknown
ay8910.port_a_read_callback().set_ioport("DSW1");
ay8910.port_b_read_callback().set_ioport("DSW2");
ay8910.add_route(ALL_OUTPUTS, "mono", 1.0); // Guess
}
ROM_START(spdamjes)
ROM_REGION(0x8000, "maincpu", 0)
ROM_LOAD("sport_damjes.ic2", 0x0000, 0x8000, CRC(31ac5806) SHA1(cf4cb3636538687c1b72f902e77a5277996d06b2))
ROM_REGION(0x104, "plds", 0)
ROM_LOAD("pal16l8a.ic4", 0x000, 0x104, NO_DUMP) // Protected
ROM_END
} // Anonymous namespace
GAME(19??, spdamjes, 0, spdamjes, spdamjes, spdamjes_state, empty_init, ROT0, "T-90", "Sport Damjes 1", MACHINE_IS_SKELETON_MECHANICAL)
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