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// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
Stella
German Fruit Machines / Gambling Machines
Possibly related to ADP hardware? The HD63484 video board is definitely absent here.
*/
#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "machine/mc68681.h"
#include "sound/ay8910.h"
#include "speaker.h"
class stellafr_state : public driver_device
{
public:
stellafr_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_duart(*this, "duart")
{ }
void stellafr(machine_config &config);
private:
void write_8000c1(uint8_t data);
uint8_t read_800101();
void write_800101(uint8_t data);
void duart_output_w(uint8_t data);
void ay8910_portb_w(uint8_t data);
void mem_map(address_map &map);
void fc7_map(address_map &map);
// devices
required_device<cpu_device> m_maincpu;
required_device<mc68681_device> m_duart;
};
void stellafr_state::write_8000c1(uint8_t data)
{
}
uint8_t stellafr_state::read_800101()
{
return 0xff;
}
void stellafr_state::write_800101(uint8_t data)
{
}
void stellafr_state::duart_output_w(uint8_t data)
{
}
void stellafr_state::ay8910_portb_w(uint8_t data)
{
}
void stellafr_state::mem_map(address_map &map)
{
map(0x000000, 0x01ffff).rom();
map(0x8000c1, 0x8000c1).w(FUNC(stellafr_state::write_8000c1));
map(0x800101, 0x800101).rw(FUNC(stellafr_state::read_800101), FUNC(stellafr_state::write_800101));
map(0x800141, 0x800141).rw("aysnd", FUNC(ay8910_device::data_r), FUNC(ay8910_device::address_w));
map(0x800143, 0x800143).w("aysnd", FUNC(ay8910_device::data_w));
map(0x800180, 0x80019f).rw(m_duart, FUNC(mc68681_device::read), FUNC(mc68681_device::write)).umask16(0x00ff);
map(0xff0000, 0xffffff).ram();
}
void stellafr_state::fc7_map(address_map &map)
{
map(0xfffff5, 0xfffff5).r(m_duart, FUNC(mc68681_device::get_irq_vector));
}
static INPUT_PORTS_START( stellafr )
PORT_START("INPUTS")
PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN)
INPUT_PORTS_END
void stellafr_state::stellafr(machine_config &config)
{
M68000(config, m_maincpu, XTAL::u(10000000)); //?
m_maincpu->set_addrmap(AS_PROGRAM, &stellafr_state::mem_map);
m_maincpu->set_addrmap(m68000_device::AS_CPU_SPACE, &stellafr_state::fc7_map);
MC68681(config, m_duart, XTAL::u(3686400));
m_duart->irq_cb().set_inputline(m_maincpu, M68K_IRQ_2); // ?
m_duart->outport_cb().set(FUNC(stellafr_state::duart_output_w));
SPEAKER(config, "mono").front_center();
ay8910_device &aysnd(AY8910(config, "aysnd", XTAL::u(1000000)));
aysnd.add_route(ALL_OUTPUTS, "mono", 0.85);
aysnd.port_a_read_callback().set_ioport("INPUTS");
aysnd.port_b_write_callback().set(FUNC(stellafr_state::ay8910_portb_w));
}
ROM_START( st_ohla )
ROM_REGION( 0x40000, "maincpu", 0 ) /* 68000 Code */
ROM_LOAD16_BYTE( "oh_la_la_f1_1.bin", 0x00000, 0x010000, CRC(94583885) SHA1(5083d65da0347a37ffbb537f94d3b247241f1e8c) )
ROM_LOAD16_BYTE( "oh_la_la_f1_2.bin", 0x00001, 0x010000, CRC(8ac647cd) SHA1(858f67d6121dde28477a5df8569e7ae92db6299e) )
ROM_END
ROM_START( st_vulkn )
ROM_REGION( 0x40000, "maincpu", 0 ) /* 68000 Code */
ROM_LOAD16_BYTE( "vulkan_f1_1.bin", 0x00000, 0x010000, CRC(06109bd5) SHA1(78f6b0cb3ae5873350fd50af8990fa38454c1183) )
ROM_LOAD16_BYTE( "vulkan_f1_2.bin", 0x00001, 0x010000, CRC(951baf42) SHA1(1346043155ba85926b2bf9eef8136b377953abe1) )
ROM_END
GAME(199?, st_ohla, 0, stellafr, stellafr, stellafr_state, empty_init, ROT0, "Stella", "Oh La La (Stella)", MACHINE_IS_SKELETON_MECHANICAL )
GAME(199?, st_vulkn, 0, stellafr, stellafr, stellafr_state, empty_init, ROT0, "Stella", "Vulkan (Stella)", MACHINE_IS_SKELETON_MECHANICAL )
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