/
dlair2.cpp
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/
dlair2.cpp
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// license:BSD-3-Clause
// copyright-holders:Aaron Giles
/***************************************************************************
Skeleton driver for Dragon's Lair II: Time Warp
by Leland Corporation
Notes:
- two irqs, timer (vector 0x20/4) and serial (vector 0x2c/4)
Some information from
http://www.dragons-lair-project.com/tech/pages/dl2.asp
* Service Mode:
Press and hold the "Sword" button and "Service switch"
(located inside coin door) - Release both buttons
* Rom version determines LD Image to use:
ROM revision 2.00 works only with a Dragon's Lair II/Space Ace '91 proto disc,
and an AMOA prototype board with DL2 BIOS ROM.
ROM revision 2.xx works only with a Dragon's Lair II disc, serial number
C-910-00001-00. This is the original pressing of the laser disc.
ROM revision 3.xx works with a Dragon's Lair II disc, serial number
C-910-00002-00, which is the 2nd pressing of the laser disc.
* Coinage seems to be controlled by a PIC16C54 with an internal ROM. (Phil B)
* Space Ace (slightly modified from original) was also offered on this
hardware as a conversion kit. Known sets are included.
***************************************************************************/
#include "emu.h"
#include "cpu/i86/i86.h"
#include "emupal.h"
#include "screen.h"
#include "speaker.h"
namespace {
#define MAIN_CLOCK XTAL(30'000'000)
class dlair2_state : public driver_device
{
public:
dlair2_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
{
}
void dlair2(machine_config &config);
private:
// devices
required_device<cpu_device> m_maincpu;
// screen updates
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(dlair2_timer_irq);
void dlair2_palette(palette_device &palette) const;
void dlair2_io(address_map &map);
void dlair2_map(address_map &map);
// driver_device overrides
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
};
void dlair2_state::video_start()
{
}
uint32_t dlair2_state::screen_update( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
{
return 0;
}
void dlair2_state::dlair2_map(address_map &map)
{
map(0x00000, 0xeffff).ram();
map(0xf0000, 0xfffff).rom().region("ipl", 0);
}
void dlair2_state::dlair2_io(address_map &map)
{
// map(0x020, 0x020) ICR
// map(0x042, 0x043) sound related
// map(0x061, 0x061) sound related
// map(0x200, 0x203) i/o, coin, eeprom
// map(0x2f8, 0x2ff) COM2
}
static INPUT_PORTS_START( dlair2 )
/* dummy active high structure */
PORT_START("SYSA")
PORT_DIPNAME( 0x01, 0x00, "SYSA" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
/* dummy active low structure */
PORT_START("DSWA")
PORT_DIPNAME( 0x01, 0x01, "DSWA" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
INPUT_PORTS_END
/*
static const gfx_layout charlayout =
{
8,8,
RGN_FRAC(1,1),
1,
{ RGN_FRAC(0,1) },
{ 0, 1, 2, 3, 4, 5, 6, 7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
8*8
};
static GFXDECODE_START( gfx_dlair2 )
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 1 )
GFXDECODE_END
*/
void dlair2_state::machine_start()
{
}
void dlair2_state::machine_reset()
{
}
void dlair2_state::dlair2_palette(palette_device &palette) const
{
}
INTERRUPT_GEN_MEMBER(dlair2_state::dlair2_timer_irq)
{
device.execute().set_input_line_and_vector(0,HOLD_LINE,0x20/4);
}
void dlair2_state::dlair2(machine_config &config)
{
/* basic machine hardware */
I8088(config, m_maincpu, MAIN_CLOCK/3); /* Schematics show I8088 "max" CPU */
m_maincpu->set_addrmap(AS_PROGRAM, &dlair2_state::dlair2_map);
m_maincpu->set_addrmap(AS_IO, &dlair2_state::dlair2_io);
m_maincpu->set_periodic_int(FUNC(dlair2_state::dlair2_timer_irq), attotime::from_hz(60)); // timer irq, TODO: timing
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500));
screen.set_screen_update(FUNC(dlair2_state::screen_update));
screen.set_size(32*8, 32*8);
screen.set_visarea_full();
screen.set_palette("palette");
// GFXDECODE(config, "gfxdecode", "palette", gfx_dlair2);
PALETTE(config, "palette", FUNC(dlair2_state::dlair2_palette), 256);
/* sound hardware */
SPEAKER(config, "mono").front_center();
}
/***************************************************************************
Game driver(s)
***************************************************************************/
ROM_START( dlair2 )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2_319.bin", 0x00000, 0x10000, CRC(e9453a1b) SHA1(eb1201abd0124f6edbabd49bec81af827369cb2c) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "c-910-00002-00", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_319e )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2euro3.19.bin", 0x00000, 0x10000, CRC(cc23ad9f) SHA1(24add8f03749dcc27b1b166dc2e5d346534a0088) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "c-910-00002-00", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_319s )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2-span.bin", 0x00000, 0x10000, CRC(4b9a811d) SHA1(6fe580f541305422f89edbbf475f7c5f17153738) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "dlair2_span", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_318 )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2_318.bin", 0x00000, 0x10000, CRC(64706492) SHA1(99c92572c59ce1206847a5363d3791196fccd742) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "c-910-00002-00", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_317e )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2euro3.17.bin", 0x00000, 0x10000, CRC(743f65a5) SHA1(45199983156c561b8e88c69bef454fd4042579bb) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "c-910-00002-00", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_316e )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2euro.bin", 0x00000, 0x10000, CRC(d68f1b13) SHA1(cc9ee307b4d3caba049be6226163c810cf89ab44) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "c-910-00002-00", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_315 )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2_315.rom", 0x00000, 0x10000, CRC(13ec0600) SHA1(9366dfac4508c4a723d688016b8cddb57aa6f5f1) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "c-910-00002-00", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_315s )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "315pi.bin", 0x00000, 0x10000, CRC(75d8861a) SHA1(56ab31a760f43f98fa40396ee7d7af7ce982d28d) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "dlair2_span", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_314 )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2_314.bin", 0x00000, 0x10000, CRC(af92b612) SHA1(a0b986fa8a0f2206beedf1dcaed4d108599947ff) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "c-910-00002-00", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_312 )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "312.bin", 0x00000, 0x10000, CRC(c842be6b) SHA1(bf548ea3c6e98cd93f79408c3b9f0e1e22cc8bd1) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "c-910-00002-00", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_300 )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2_300.bin", 0x00000, 0x10000, CRC(dec4f2e3) SHA1(fd96378c78df4aacd4b2190823ec5c1591199d44) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "c-910-00002-00", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_211 )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2_211.bin", 0x00000, 0x10000, CRC(9f2660a3) SHA1(bf35356aab0138f86e6ea18c7bcf4f3f3c428d98) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "c-910-00001-00", 0, NO_DUMP )
ROM_END
ROM_START( dlair2_200 )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "dl2_amoa_proto_9-8_2e7f.bin", 0x00000, 0x10000,CRC(b41bad8d) SHA1(c9d594f94c349d83f07c1f4730bfde371834263d) )
ROM_REGION( 0x2000, "bios", 0 ) /* BIOS for proto board */
ROM_LOAD( "dl2_amoa_proto_bios_mod_56ee.bin",0x00000, 0x2000, CRC(1fc21576) SHA1(dc5443f6a8d80ec8148314244f05ac0290e380ea) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "dl2-sa91_proto", 0, NO_DUMP )
ROM_END
ROM_START( spacea91 )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "ace.dat", 0x00000, 0x10000, CRC(de93a213) SHA1(1c95d5f45292f08149d749e1f7b5d9409d3a266e) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "spaceace91", 0, NO_DUMP )
ROM_END
ROM_START( spacea91_13e )
ROM_REGION( 0x10000, "ipl", 0 )
ROM_LOAD( "sa91euro1.3.bin", 0x00000, 0x10000, CRC(27dd0486) SHA1(8a57510b466381d9962e5397d89a7a3e73d757b0) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "spaceace91", 0, NO_DUMP )
ROM_END
} // anonymous namespace
GAME( 1991, dlair2, 0, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (US v3.19)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_319e, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (Euro v3.19)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_319s, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (Spanish v3.19)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_318, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (US v3.18)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_317e, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (Euro v3.17)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_316e, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (Euro v3.16)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_315, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (US v3.15)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_315s, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (Spanish v3.15)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_314, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (US v3.14)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_312, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (Euro v3.12)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_300, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (US v3.00)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_211, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (US v2.11)", MACHINE_IS_SKELETON )
GAME( 1991, dlair2_200, dlair2, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Leland Corporation", "Dragon's Lair 2: Time Warp (US v2.00, AMOA prototype)", MACHINE_IS_SKELETON )
GAME( 1991, spacea91, spaceace, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Cinematronics (Leland Corporation license)", "Space Ace (DL2 Conversion) (US v1.3)", MACHINE_IS_SKELETON )
GAME( 1991, spacea91_13e, spaceace, dlair2, dlair2, dlair2_state, empty_init, ROT0, "Cinematronics (Leland Corporation license)", "Space Ace (DL2 Conversion) (Euro v1.3)", MACHINE_IS_SKELETON )