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author Aaron Giles <aaron@aarongiles.com>2007-12-17 15:19:59 +0000
committer Aaron Giles <aaron@aarongiles.com>2007-12-17 15:19:59 +0000
commit7b77f1218624ea26dbb2efd85a19f795f5d4e02e (patch)
tree19209304095572b4fd61c2a2d6a5aa75c4e471ad /src/mame/drivers/dlair.c
parent3da7f476068b3ffef713218ba2fc1bd5030f2c38 (diff)
Initial checkin of MAME 0.121.mame0121
Diffstat (limited to 'src/mame/drivers/dlair.c')
-rw-r--r--src/mame/drivers/dlair.c1103
1 files changed, 1103 insertions, 0 deletions
diff --git a/src/mame/drivers/dlair.c b/src/mame/drivers/dlair.c
new file mode 100644
index 00000000000..c3a8e7f45b3
--- /dev/null
+++ b/src/mame/drivers/dlair.c
@@ -0,0 +1,1103 @@
+/*************************************************************************
+
+ Cinematronics Dragon's Lair system
+
+ Games supported:
+ * Dragon's Lair
+ * Dragon's Lair (European version)
+ * Space Ace
+ * Space Ace (European version)
+
+**************************************************************************
+
+ There are two revisions of the Cinematronics board used in the
+ U.S. Rev A
+
+
+ ROM Revisions
+ -------------
+ Revision A, B, and C EPROMs use the Pioneer PR-7820 only.
+ Revision D EPROMs used the Pioneer LD-V1000 only.
+ Revisions E, F, and F2 EPROMs used either player.
+
+ Revisions A, B, C, and D are a five chip set.
+ Revisions E, F, and F2 are a four chip set.
+
+
+ Laserdisc Players Used
+ ----------------------
+ Pioneer PR-7820 (USA / Cinematronics)
+ Pioneer LD-V1000 (USA / Cinematronics)
+ Philips 22VP932 (Europe / Atari) and (Italian / Sidam)
+
+*************************************************************************/
+
+#include "driver.h"
+#include "render.h"
+#include "cpu/z80/z80daisy.h"
+#include "machine/laserdsc.h"
+#include "machine/z80ctc.h"
+#include "machine/z80sio.h"
+#include "sound/ay8910.h"
+#include "sound/custom.h"
+#include "sound/beep.h"
+#include "dlair.lh"
+
+
+
+/*************************************
+ *
+ * Constants
+ *
+ *************************************/
+
+#define MASTER_CLOCK_US 16000000
+#define MASTER_CLOCK_EURO 14318180
+
+#define LASERDISC_TYPE_MASK 0x7f
+#define LASERDISC_TYPE_VARIABLE 0x80
+
+
+
+/*************************************
+ *
+ * Globals
+ *
+ *************************************/
+
+static laserdisc_info *discinfo;
+static UINT8 last_misc;
+
+static UINT8 laserdisc_type;
+static UINT8 laserdisc_data;
+
+static render_texture *video_texture;
+static render_texture *overlay_texture;
+static UINT32 last_seqid;
+
+static mame_bitmap *overlay_bitmap;
+
+static const UINT8 led_map[16] =
+ { 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7c,0x07,0x7f,0x67,0x77,0x7c,0x39,0x5e,0x79,0x00 };
+
+
+
+/*************************************
+ *
+ * Z80 peripheral interfaces
+ *
+ *************************************/
+
+static void dleuro_interrupt(int state)
+{
+ cpunum_set_input_line(0, 0, state);
+}
+
+
+static WRITE8_HANDLER( serial_transmit )
+{
+ laserdisc_data_w(discinfo, data);
+}
+
+
+static int serial_receive(int ch)
+{
+ /* if we still have data to send, do it now */
+ if (ch == 0 && laserdisc_line_r(discinfo, LASERDISC_LINE_DATA_AVAIL) == ASSERT_LINE)
+ return laserdisc_data_r(discinfo);
+
+ return -1;
+}
+
+
+static z80ctc_interface ctc_intf =
+{
+ 0, /* clock (filled in from the CPU 0 clock) */
+ 0, /* timer disables */
+ dleuro_interrupt, /* interrupt handler */
+ 0, /* ZC/TO0 callback */
+ 0, /* ZC/TO1 callback */
+ 0 /* ZC/TO2 callback */
+};
+
+
+static z80sio_interface sio_intf =
+{
+ 0, /* clock (filled in from the CPU 3 clock) */
+ dleuro_interrupt, /* interrupt handler */
+ 0, /* DTR changed handler */
+ 0, /* RTS changed handler */
+ 0, /* BREAK changed handler */
+ serial_transmit, /* transmit handler */
+ serial_receive /* receive handler */
+};
+
+
+struct z80_irq_daisy_chain dleuro_daisy_chain[] =
+{
+ { z80sio_reset, z80sio_irq_state, z80sio_irq_ack, z80sio_irq_reti, 0 },
+ { z80ctc_reset, z80ctc_irq_state, z80ctc_irq_ack, z80ctc_irq_reti, 0 },
+ { 0, 0, 0, 0, -1 } /* end mark */
+};
+
+
+
+/*************************************
+ *
+ * Video startup/shutdown
+ *
+ *************************************/
+
+static void video_cleanup(running_machine *machine)
+{
+ /* free our textures */
+ if (video_texture != NULL)
+ render_texture_free(video_texture);
+ if (overlay_texture != NULL)
+ render_texture_free(overlay_texture);
+
+ /* ensure all async laserdisc activity is complete */
+ laserdisc_exit(discinfo);
+}
+
+
+static VIDEO_START( dlair )
+{
+ mame_bitmap *vidbitmap;
+
+ /* create textures */
+ last_seqid = laserdisc_get_video(discinfo, &vidbitmap);
+ video_texture = render_texture_alloc(NULL, NULL);
+ render_texture_set_bitmap(video_texture, vidbitmap, NULL, 0, TEXFORMAT_YUY16);
+ overlay_bitmap = NULL;
+
+ add_exit_callback(machine, video_cleanup);
+}
+
+
+static PALETTE_INIT( dleuro )
+{
+ int i;
+
+ for (i = 0; i < 8; i++)
+ {
+ palette_set_color_rgb(machine, i, pal1bit(i >> 0), pal1bit(i >> 1), pal1bit(i >> 2));
+ colortable[2 * i + 0] = 8;
+ colortable[2 * i + 1] = i;
+ }
+ palette_set_color(machine, 8, MAKE_RGB(0, 0, 0));
+}
+
+
+static VIDEO_START( dleuro )
+{
+ video_start_dlair(machine);
+
+ overlay_bitmap = auto_bitmap_alloc(machine->screen[0].width, machine->screen[0].height, BITMAP_FORMAT_INDEXED16);
+ fillbitmap(overlay_bitmap, 8, NULL);
+ overlay_texture = render_texture_alloc(NULL, NULL);
+}
+
+
+
+/*************************************
+ *
+ * Video update
+ *
+ *************************************/
+
+static VIDEO_UPDATE( dlair )
+{
+ mame_bitmap *vidbitmap;
+ UINT32 seqid;
+
+ /* get the current video and update the bitmap if different */
+ seqid = laserdisc_get_video(discinfo, &vidbitmap);
+ if (seqid != last_seqid)
+ render_texture_set_bitmap(video_texture, vidbitmap, NULL, 0, TEXFORMAT_YUY16);
+ last_seqid = seqid;
+
+ /* cover the whole screen with a quad */
+ render_container_empty(render_container_get_screen(screen));
+ render_screen_add_quad(screen, 0.0f, 0.0f, 1.0f, 1.0f, MAKE_ARGB(0xff,0xff,0xff,0xff), video_texture, PRIMFLAG_BLENDMODE(BLENDMODE_NONE) | PRIMFLAG_SCREENTEX(1));
+
+ if (discinfo != NULL)
+ popmessage("%s", laserdisc_describe_state(discinfo));
+
+ return 0;
+}
+
+
+static VIDEO_UPDATE( dleuro )
+{
+ mame_bitmap *vidbitmap;
+ UINT32 seqid;
+ int x, y;
+
+ /* redraw the overlay */
+ for (y = 0; y < 32; y++)
+ for (x = 0; x < 32; x++)
+ {
+ UINT8 *base = &videoram[y * 64 + x * 2 + 1];
+ drawgfx(overlay_bitmap, machine->gfx[0], base[0], base[1], 0, 0, 10 * x, 16 * y, cliprect, TRANSPARENCY_NONE, 0);
+ }
+
+ /* update the overlay */
+ render_texture_set_bitmap(overlay_texture, overlay_bitmap, &machine->screen[0].visarea, 0, TEXFORMAT_PALETTE16);
+
+ /* get the current video and update the bitmap if different */
+ seqid = laserdisc_get_video(discinfo, &vidbitmap);
+ if (seqid != last_seqid)
+ render_texture_set_bitmap(video_texture, vidbitmap, NULL, 0, TEXFORMAT_YUY16);
+ last_seqid = seqid;
+
+ /* cover the whole screen with a quad */
+ render_container_empty(render_container_get_screen(screen));
+ if (last_misc & 0x02)
+ render_screen_add_quad(screen, 0.0f, 0.0f, 1.0f, 1.0f, MAKE_ARGB(0xff,0xff,0xff,0xff), video_texture, PRIMFLAG_BLENDMODE(BLENDMODE_NONE) | PRIMFLAG_SCREENTEX(1));
+ else
+ render_screen_add_quad(screen, 0.0f, 0.0f, 1.0f, 1.0f, MAKE_ARGB(0xff,0xff,0xff,0xff), overlay_texture, PRIMFLAG_BLENDMODE(BLENDMODE_NONE) | PRIMFLAG_SCREENTEX(1));
+
+ if (discinfo != NULL)
+ popmessage("%s", laserdisc_describe_state(discinfo));
+
+ return 0;
+}
+
+
+
+/*************************************
+ *
+ * Machine startup/reset
+ *
+ *************************************/
+
+static MACHINE_START( dlair )
+{
+ discinfo = laserdisc_init(laserdisc_type & LASERDISC_TYPE_MASK, get_disk_handle(0), 0);
+}
+
+
+static MACHINE_START( dleuro )
+{
+ /* initialize the CTC and SIO peripherals */
+ ctc_intf.baseclock = machine->drv->cpu[0].clock;
+ sio_intf.baseclock = machine->drv->cpu[0].clock;
+ z80ctc_init(0, &ctc_intf);
+ z80sio_init(0, &sio_intf);
+
+ discinfo = laserdisc_init(laserdisc_type & LASERDISC_TYPE_MASK, get_disk_handle(0), 0);
+}
+
+
+static MACHINE_RESET( dlair )
+{
+ /* determine the laserdisc player from the DIP switches */
+ if (laserdisc_type & LASERDISC_TYPE_VARIABLE)
+ {
+ laserdisc_type &= ~LASERDISC_TYPE_MASK;
+ laserdisc_type |= (readinputportbytag("DSW2") & 0x08) ? LASERDISC_TYPE_LDV1000 : LASERDISC_TYPE_PR7820;
+ }
+ laserdisc_reset(discinfo, laserdisc_type & LASERDISC_TYPE_MASK);
+}
+
+
+
+/*************************************
+ *
+ * VBLANK callback
+ *
+ *************************************/
+
+static void vblank_callback(void)
+{
+ /* update the laserdisc */
+ laserdisc_vsync(discinfo);
+
+ /* also update the speaker on the European version */
+ if (sndti_exists(SOUND_BEEP, 0))
+ {
+ beep_set_state(0, 1);
+ beep_set_frequency(0, ATTOSECONDS_TO_HZ(z80ctc_getperiod(0, 0).attoseconds));
+ }
+}
+
+
+
+/*************************************
+ *
+ * Outputs
+ *
+ *************************************/
+
+static WRITE8_HANDLER( misc_w )
+{
+ /*
+ D0-D3 = B0-B3
+ D4 = coin counter
+ D5 = OUT DISC DATA
+ D6 = ENTER
+ D7 = INT/EXT
+ */
+ UINT8 diff = data ^ last_misc;
+ last_misc = data;
+
+ coin_counter_w(0, (~data >> 4) & 1);
+
+ /* on bit 5 going low, push the data out to the laserdisc player */
+ if ((diff & 0x20) && !(data & 0x20))
+ laserdisc_data_w(discinfo, laserdisc_data);
+
+ /* on bit 6 going low, we need to signal enter */
+ laserdisc_line_w(discinfo, LASERDISC_LINE_ENTER, (data & 0x40) ? CLEAR_LINE : ASSERT_LINE);
+}
+
+
+static WRITE8_HANDLER( dleuro_misc_w )
+{
+ /*
+ D0 = CHAR GEN ON+
+ D1 = KILL VIDEO+
+ D2 = SEL CHAR GEN VIDEO+
+ D3 = counter 2
+ D4 = coin counter
+ D5 = OUT DISC DATA
+ D6 = ENTER
+ D7 = INT/EXT
+ */
+ UINT8 diff = data ^ last_misc;
+ last_misc = data;
+
+ coin_counter_w(1, (~data >> 3) & 1);
+ coin_counter_w(0, (~data >> 4) & 1);
+
+ /* on bit 5 going low, push the data out to the laserdisc player */
+ if ((diff & 0x20) && !(data & 0x20))
+ laserdisc_data_w(discinfo, laserdisc_data);
+
+ /* on bit 6 going low, we need to signal enter */
+ laserdisc_line_w(discinfo, LASERDISC_LINE_ENTER, (data & 0x40) ? CLEAR_LINE : ASSERT_LINE);
+}
+
+
+static WRITE8_HANDLER( led_den1_w )
+{
+ output_set_digit_value(0 + (offset & 7), led_map[data & 0x0f]);
+}
+
+
+static WRITE8_HANDLER( led_den2_w )
+{
+ output_set_digit_value(8 + (offset & 7), led_map[data & 0x0f]);
+}
+
+
+
+/*************************************
+ *
+ * Laserdisc communication
+ *
+ *************************************/
+
+static UINT32 laserdisc_status_r(void *param)
+{
+ if (discinfo == NULL)
+ return 0;
+
+ switch (laserdisc_type & LASERDISC_TYPE_MASK)
+ {
+ case LASERDISC_TYPE_PR7820:
+ return 0;
+
+ case LASERDISC_TYPE_LDV1000:
+ return (laserdisc_line_r(discinfo, LASERDISC_LINE_STATUS) == ASSERT_LINE) ? 0 : 1;
+
+ case LASERDISC_TYPE_22VP932:
+ return 0;
+ }
+ return 0;
+}
+
+
+static UINT32 laserdisc_command_r(void *param)
+{
+ if (discinfo == NULL)
+ return 0;
+
+ switch (laserdisc_type & LASERDISC_TYPE_MASK)
+ {
+ case LASERDISC_TYPE_PR7820:
+ return (laserdisc_line_r(discinfo, LASERDISC_LINE_READY) == ASSERT_LINE) ? 0 : 1;
+
+ case LASERDISC_TYPE_LDV1000:
+ return (laserdisc_line_r(discinfo, LASERDISC_LINE_COMMAND) == ASSERT_LINE) ? 0 : 1;
+
+ case LASERDISC_TYPE_22VP932:
+ return 0;
+ }
+ return 0;
+}
+
+
+static READ8_HANDLER( laserdisc_r )
+{
+ UINT8 result = laserdisc_data_r(discinfo);
+ mame_printf_debug("laserdisc_r = %02X\n", result);
+ return result;
+}
+
+
+static WRITE8_HANDLER( laserdisc_w )
+{
+ laserdisc_data = data;
+}
+
+
+
+/*************************************
+ *
+ * Z80 SIO/DART handlers
+ *
+ *************************************/
+
+static READ8_HANDLER( sio_r )
+{
+ return (offset & 1) ? z80sio_c_r(0, (offset >> 1) & 1) : z80sio_d_r(0, (offset >> 1) & 1);
+}
+
+
+static WRITE8_HANDLER( sio_w )
+{
+ if (offset & 1)
+ z80sio_c_w(0, (offset >> 1) & 1, data);
+ else
+ z80sio_d_w(0, (offset >> 1) & 1, data);
+}
+
+
+
+/*************************************
+ *
+ * U.S. version memory map
+ *
+ *************************************/
+
+/* complete memory map derived from schematics */
+static ADDRESS_MAP_START( dlus_map, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x9fff) AM_ROM
+ AM_RANGE(0xa000, 0xa7ff) AM_MIRROR(0x1800) AM_RAM
+ AM_RANGE(0xc000, 0xc000) AM_MIRROR(0x1fc7) AM_READ(AY8910_read_port_0_r)
+ AM_RANGE(0xc008, 0xc008) AM_MIRROR(0x1fc7) AM_READ(input_port_2_r)
+ AM_RANGE(0xc010, 0xc010) AM_MIRROR(0x1fc7) AM_READ(input_port_3_r)
+ AM_RANGE(0xc020, 0xc020) AM_MIRROR(0x1fc7) AM_READ(laserdisc_r)
+ AM_RANGE(0xe000, 0xe000) AM_MIRROR(0x1fc7) AM_WRITE(AY8910_write_port_0_w)
+ AM_RANGE(0xe008, 0xe008) AM_MIRROR(0x1fc7) AM_WRITE(misc_w)
+ AM_RANGE(0xe010, 0xe010) AM_MIRROR(0x1fc7) AM_WRITE(AY8910_control_port_0_w)
+ AM_RANGE(0xe020, 0xe020) AM_MIRROR(0x1fc7) AM_WRITE(laserdisc_w)
+ AM_RANGE(0xe030, 0xe037) AM_MIRROR(0x1fc0) AM_WRITE(led_den2_w)
+ AM_RANGE(0xe038, 0xe03f) AM_MIRROR(0x1fc0) AM_WRITE(led_den1_w)
+ADDRESS_MAP_END
+
+
+
+/*************************************
+ *
+ * European version memory map
+ *
+ *************************************/
+
+/* complete memory map derived from schematics */
+static ADDRESS_MAP_START( dleuro_map, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x9fff) AM_ROM
+ AM_RANGE(0xa000, 0xa7ff) AM_MIRROR(0x1800) AM_RAM
+ AM_RANGE(0xc000, 0xc7ff) AM_MIRROR(0x1800) AM_RAM AM_BASE(&videoram)
+ AM_RANGE(0xe000, 0xe000) AM_MIRROR(0x1f47) // WT LED 1
+ AM_RANGE(0xe008, 0xe008) AM_MIRROR(0x1f47) // WT LED 2
+ AM_RANGE(0xe010, 0xe010) AM_MIRROR(0x1f47) AM_WRITE(led_den1_w) // WT EXT LED 1
+ AM_RANGE(0xe018, 0xe018) AM_MIRROR(0x1f47) AM_WRITE(led_den2_w) // WT EXT LED 2
+ AM_RANGE(0xe020, 0xe020) AM_MIRROR(0x1f47) AM_WRITE(laserdisc_w) // DISC WT
+ AM_RANGE(0xe028, 0xe028) AM_MIRROR(0x1f47) AM_WRITE(dleuro_misc_w) // WT MISC
+ AM_RANGE(0xe030, 0xe030) AM_MIRROR(0x1f47) AM_WRITE(watchdog_reset_w) // CLR WDOG
+ AM_RANGE(0xe080, 0xe080) AM_MIRROR(0x1f47) AM_READ(input_port_0_r) // CP A
+ AM_RANGE(0xe088, 0xe088) AM_MIRROR(0x1f47) AM_READ(input_port_1_r) // CP B
+ AM_RANGE(0xe090, 0xe090) AM_MIRROR(0x1f47) AM_READ(input_port_2_r) // OPT SW A
+ AM_RANGE(0xe098, 0xe098) AM_MIRROR(0x1f47) AM_READ(input_port_3_r) // OPT SW B
+ AM_RANGE(0xe0a0, 0xe0a0) AM_MIRROR(0x1f47) AM_READ(laserdisc_r) // RD DISC DATA
+ADDRESS_MAP_END
+
+
+/* complete memory map derived from schematics */
+static ADDRESS_MAP_START( dleuro_io_map, ADDRESS_SPACE_IO, 8 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
+ AM_RANGE(0x00, 0x03) AM_MIRROR(0x7c) AM_READWRITE(z80ctc_0_r, z80ctc_0_w)
+ AM_RANGE(0x80, 0x83) AM_MIRROR(0x7c) AM_READWRITE(sio_r, sio_w)
+ADDRESS_MAP_END
+
+
+/*
+WT LED 1 -> LS273 -> DS1 = 7segment
+WT LED 2 -> LS273 -> DS2 = 7segment
+
+Character generator:
+ decade counter LS90
+ cleared on HSYNC
+ clocked each pixel
+ on 0 -> VOUTLD- -> load RGB color info and character bits (D0=red, D1=green, D2=blue)
+ on 3 -> RADRA- -> advance RA0-RA5
+ on 6 -> LCHAR- -> load next character into address lines on ROM
+ on 7 -> RADRB- -> advance RA0-RA5
+ on 9 -> 0
+
+Serial in on the shift register is 0, so extra bits are 0
+
+Video clock:
+7.16MHz 0 1 0 1 0 1 0 1 0 1
+ACLK+ 0 0 1 1 0 0 1 1 0 0 = 3.58Mhz
+ACLK- 1 1 0 0 1 1 0 0 1 1 = 3.58Mhz
+BCLK+ 0 0 0 1 1 0 0 1 1 0 = 3.58Mhz
+BCLK- 1 1 1 0 0 1 1 0 0 1 = 3.58Mhz
+
+Row clock:
+Cleared on VSYNC
+Clocked on HSYNC
+ROWCLK- = Qa (i.e., row / 2)
+
+Line clock:
+Cleared on VSYNC
+Clocked on ROWCLK-
+LINECLK- = Qc (i.e., ROWCLK / 8 = row / 16)
+
+Video RAM = 11-bit = 2048 bytes
+If CHAR GEN ON+, RAM address = RA0-RA10
+If not CHAR GEN ON+, RAM address = BA0-BA10
+
+RA0-RA5 = counters (64 across)
+ Cleared to 0 on HSYNC
+ Clocked on !(RADRA- & RADRB-)
+
+RA6-RA10 = counters (32 up & down)
+ Cleared to 0 on VSYNC
+ Clocked on LINECLK- (every 16 rows)
+ RA6 = Qb (i.e., counts by 2, not 1)
+
+MA0-MA3 = counters
+ Cleared to 0 on VSYNC
+ Clocked by ROWCLK- (every 2 rows)
+
+Address in ROM:
+ MA0-MA3 = A0-A3
+ D0-D7 = A4-A11 (data from VRAM)
+ KILL VIDEO+ = A12
+*/
+
+
+
+/*************************************
+ *
+ * Port definitions
+ *
+ *************************************/
+
+static INPUT_PORTS_START( dlair )
+ PORT_START_TAG("DSW1")
+ PORT_DIPNAME( 0x03, 0x00, DEF_STR( Coinage ) ) PORT_DIPLOCATION("A:1,0")
+ PORT_DIPSETTING( 0x01, DEF_STR( 3C_1C ) )
+// PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x03, DEF_STR( Unused ) )
+ PORT_DIPNAME( 0x04, 0x00, "Difficulty Mode" ) PORT_DIPLOCATION("A:2")
+ PORT_DIPSETTING( 0x04, "Mode 1" )
+ PORT_DIPSETTING( 0x00, "Mode 2" )
+ PORT_DIPNAME( 0x08, 0x00, "Engineering mode" ) PORT_DIPLOCATION("A:3")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( On ) )
+ PORT_DIPNAME( 0x10, 0x00, "2 Credits/Free play" ) PORT_DIPLOCATION("A:4")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( On ) )
+ PORT_DIPNAME( 0x20, 0x20, DEF_STR( Lives ) ) PORT_DIPLOCATION("A:5")
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPSETTING( 0x20, "5" )
+ PORT_DIPNAME( 0x40, 0x00, "Pay as you go" ) PORT_DIPLOCATION("A:6")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( On ) )
+ PORT_SERVICE_DIPLOC( 0x80, IP_ACTIVE_HIGH, "A:7" )
+
+ PORT_START_TAG("DSW2")
+ PORT_DIPNAME( 0x01, 0x01, "Sound every 8 attracts" ) PORT_DIPLOCATION("B:0")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( On ) )
+ PORT_DIPNAME( 0x02, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("B:1")
+ PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x04, 0x00, "Unlimited Dirks" ) PORT_DIPLOCATION("B:2")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( On ) )
+ PORT_DIPNAME( 0x08, 0x08, "Joystick Feedback Sound" ) PORT_DIPLOCATION("B:3")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( On ) )
+ PORT_DIPNAME( 0x60, 0x60, "Pay as you go options" ) PORT_DIPLOCATION("B:6,5")
+ PORT_DIPSETTING( 0x00, "PAYG1" )
+ PORT_DIPSETTING( 0x20, "PAYG2" )
+ PORT_DIPSETTING( 0x40, "PAYG3" )
+ PORT_DIPSETTING( 0x60, "PAYG4" )
+ PORT_DIPNAME( 0x90, 0x10, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("B:7,4")
+ PORT_DIPSETTING( 0x00, "Increase after 5" ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x00)
+ PORT_DIPSETTING( 0x10, "Increase after 9" ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x00)
+ PORT_DIPSETTING( 0x80, DEF_STR( Easy ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x00)
+ PORT_DIPSETTING( 0x90, DEF_STR( Easy ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x00)
+ PORT_DIPSETTING( 0x00, DEF_STR( Hard ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x04)
+ PORT_DIPSETTING( 0x10, DEF_STR( Easy ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x04)
+ PORT_DIPSETTING( 0x80, DEF_STR( Easy ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x04)
+ PORT_DIPSETTING( 0x90, DEF_STR( Easy ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x04)
+
+ PORT_START /* IN0 */
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* probably unused */
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* probably unused */
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* probably unused */
+
+ PORT_START /* IN2 */
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN2 )
+ PORT_BIT( 0x30, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* probably unused */
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM(laserdisc_status_r, 0) /* status strobe */
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM(laserdisc_command_r, 0) /* command strobe */
+INPUT_PORTS_END
+
+
+static INPUT_PORTS_START( dlaire )
+ PORT_INCLUDE(dlair)
+
+ PORT_MODIFY("DSW2")
+ PORT_DIPNAME( 0x08, 0x08, "LD Player" ) /* In Rev F, F2 and so on... before it was Joystick Sound Feedback */
+ PORT_DIPSETTING( 0x00, "LD-PR7820" )
+ PORT_DIPSETTING( 0x08, "LDV-1000" )
+INPUT_PORTS_END
+
+
+static INPUT_PORTS_START( dleuro )
+ PORT_START /* IN0 */
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* probably unused */
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* probably unused */
+ PORT_SERVICE( 0x80, IP_ACTIVE_LOW )
+
+ PORT_START /* IN2 */
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN2 )
+ PORT_BIT( 0x30, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* probably unused */
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM(laserdisc_status_r, 0) /* status strobe */
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM(laserdisc_command_r, 0) /* command strobe */
+
+ PORT_START_TAG("DSW1")
+ PORT_DIPNAME( 0x03, 0x00, DEF_STR( Coinage ) ) PORT_DIPLOCATION("A:1,0")
+ PORT_DIPSETTING( 0x01, DEF_STR( 3C_1C ) )
+// PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x03, DEF_STR( Unused ) )
+ PORT_DIPNAME( 0x04, 0x00, "Difficulty Mode" ) PORT_DIPLOCATION("A:2")
+ PORT_DIPSETTING( 0x04, "Mode 1" )
+ PORT_DIPSETTING( 0x00, "Mode 2" )
+ PORT_DIPNAME( 0x08, 0x00, "Engineering mode" ) PORT_DIPLOCATION("A:3")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( On ) )
+ PORT_DIPNAME( 0x10, 0x00, "2 Credits/Free play" ) PORT_DIPLOCATION("A:4")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( On ) )
+ PORT_DIPNAME( 0x20, 0x20, DEF_STR( Lives ) ) PORT_DIPLOCATION("A:5")
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPSETTING( 0x20, "5" )
+ PORT_DIPNAME( 0x40, 0x00, "Pay as you go" ) PORT_DIPLOCATION("A:6")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( On ) )
+ PORT_SERVICE_DIPLOC( 0x80, IP_ACTIVE_HIGH, "A:7" )
+
+ PORT_START_TAG("DSW2")
+ PORT_DIPNAME( 0x01, 0x01, "Sound every 8 attracts" ) PORT_DIPLOCATION("B:0")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( On ) )
+ PORT_DIPNAME( 0x02, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("B:1")
+ PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x04, 0x00, "Unlimited Dirks" ) PORT_DIPLOCATION("B:2")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( On ) )
+ PORT_DIPNAME( 0x08, 0x08, "Joystick Feedback Sound" ) PORT_DIPLOCATION("B:3")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( On ) )
+ PORT_DIPNAME( 0x60, 0x60, "Pay as you go options" ) PORT_DIPLOCATION("B:6,5")
+ PORT_DIPSETTING( 0x00, "PAYG1" )
+ PORT_DIPSETTING( 0x20, "PAYG2" )
+ PORT_DIPSETTING( 0x40, "PAYG3" )
+ PORT_DIPSETTING( 0x60, "PAYG4" )
+ PORT_DIPNAME( 0x90, 0x10, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("B:7,4")
+ PORT_DIPSETTING( 0x00, "Increase after 5" ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x00)
+ PORT_DIPSETTING( 0x10, "Increase after 9" ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x00)
+ PORT_DIPSETTING( 0x80, DEF_STR( Easy ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x00)
+ PORT_DIPSETTING( 0x90, DEF_STR( Easy ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x00)
+ PORT_DIPSETTING( 0x00, DEF_STR( Hard ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x04)
+ PORT_DIPSETTING( 0x10, DEF_STR( Easy ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x04)
+ PORT_DIPSETTING( 0x80, DEF_STR( Easy ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x04)
+ PORT_DIPSETTING( 0x90, DEF_STR( Easy ) ) PORT_CONDITION("DSW1",0x04,PORTCOND_EQUALS,0x04)
+INPUT_PORTS_END
+
+
+
+/*************************************
+ *
+ * Graphics definitions
+ *
+ *************************************/
+
+static const gfx_layout charlayout =
+{
+ 8,16,
+ RGN_FRAC(1,1),
+ 1,
+ { 0 },
+ { STEP8(7,-1) },
+ { STEP16(0,8) },
+ 16*8
+};
+
+
+static GFXDECODE_START( dlair )
+ GFXDECODE_ENTRY( REGION_GFX1, 0x0000, charlayout, 0, 8 )
+GFXDECODE_END
+
+
+
+/*************************************
+ *
+ * Sound chip definitions
+ *
+ *************************************/
+
+static struct AY8910interface ay8910_interface =
+{
+ input_port_0_r,
+ input_port_1_r
+};
+
+
+
+/*************************************
+ *
+ * Machine drivers
+ *
+ *************************************/
+
+static MACHINE_DRIVER_START( dlair )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD_TAG("main", Z80, MASTER_CLOCK_US/4)
+ MDRV_CPU_PROGRAM_MAP(dlus_map,0)
+ MDRV_CPU_VBLANK_INT(vblank_callback, 1)
+ MDRV_CPU_PERIODIC_INT(irq0_line_hold, (double)MASTER_CLOCK_US/8/16/16/16/16)
+
+ MDRV_MACHINE_START(dlair)
+ MDRV_MACHINE_RESET(dlair)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER | VIDEO_SELF_RENDER)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
+ MDRV_SCREEN_REFRESH_RATE(59.94)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
+ MDRV_SCREEN_SIZE(32*8, 32*8)
+ MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1)
+
+ MDRV_VIDEO_START(dlair)
+ MDRV_VIDEO_UPDATE(dlair)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_STEREO("left", "right")
+
+ MDRV_SOUND_ADD(AY8910, MASTER_CLOCK_US/8)
+ MDRV_SOUND_CONFIG(ay8910_interface)
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "right", 0.33)
+
+ MDRV_SOUND_ADD(CUSTOM, 0)
+ MDRV_SOUND_CONFIG(laserdisc_custom_interface)
+ MDRV_SOUND_ROUTE(0, "left", 1.0)
+ MDRV_SOUND_ROUTE(1, "right", 1.0)
+MACHINE_DRIVER_END
+
+
+static MACHINE_DRIVER_START( dleuro )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD_TAG("main", Z80, MASTER_CLOCK_EURO/4)
+ MDRV_CPU_CONFIG(dleuro_daisy_chain)
+ MDRV_CPU_PROGRAM_MAP(dleuro_map,0)
+ MDRV_CPU_IO_MAP(dleuro_io_map,0)
+ MDRV_CPU_VBLANK_INT(vblank_callback, 1)
+
+ MDRV_WATCHDOG_TIME_INIT(ATTOTIME_IN_HZ(MASTER_CLOCK_EURO/(16*16*16*16*16*8)))
+
+ MDRV_MACHINE_START(dleuro)
+ MDRV_MACHINE_RESET(dlair)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MDRV_SCREEN_REFRESH_RATE(50)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
+ MDRV_SCREEN_SIZE(32*8, 32*8)
+ MDRV_SCREEN_VISIBLE_AREA(0, 199, 0, 239)
+
+ MDRV_GFXDECODE(dlair)
+ MDRV_PALETTE_LENGTH(9)
+ MDRV_COLORTABLE_LENGTH(16)
+
+ MDRV_PALETTE_INIT(dleuro)
+ MDRV_VIDEO_START(dleuro)
+ MDRV_VIDEO_UPDATE(dleuro)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_STEREO("left", "right")
+
+ MDRV_SOUND_ADD(BEEP, 0)
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "left", 0.33)
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "right", 0.33)
+
+ MDRV_SOUND_ADD(CUSTOM, 0)
+ MDRV_SOUND_CONFIG(laserdisc_custom_interface)
+ MDRV_SOUND_ROUTE(0, "left", 1.0)
+ MDRV_SOUND_ROUTE(1, "right", 1.0)
+MACHINE_DRIVER_END
+
+
+
+/*************************************
+ *
+ * ROM definitions
+ *
+ *************************************/
+
+ROM_START( dlair ) /* revision F2 */
+ ROM_REGION( 0xa000, REGION_CPU1, 0 )
+ ROM_LOAD( "dl_f2_u1.bin", 0x0000, 0x2000, CRC(f5ea3b9d) SHA1(c0cafff8b2982125fd3314ffc66681e47f027fc9) )
+ ROM_LOAD( "dl_f2_u2.bin", 0x2000, 0x2000, CRC(dcc1dff2) SHA1(614ca8f6c5b6fa1d590f6b80d731377faa3a65a9) )
+ ROM_LOAD( "dl_f2_u3.bin", 0x4000, 0x2000, CRC(ab514e5b) SHA1(29d1015b951f0f2d4e5257497f3bf007c5e2262c) )
+ ROM_LOAD( "dl_f2_u4.bin", 0x6000, 0x2000, CRC(f5ec23d2) SHA1(71149e2d359cc5944fbbb53dd7d0c2b42fbc9bb4) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "dlair", 0, NO_DUMP )
+ROM_END
+
+ROM_START( dlaira ) /* revision A */
+ ROM_REGION( 0xa000, REGION_CPU1, 0 )
+ ROM_LOAD( "dl_a_u1.bin", 0x0000, 0x2000, CRC(d76e83ec) SHA1(fc7ff5d883de9b38a9e0532c35990f4b319ba1d3) )
+ ROM_LOAD( "dl_a_u2.bin", 0x2000, 0x2000, CRC(a6a723d8) SHA1(5c71cb0b6be7331083adaf6fac6bdfc8445cb485) )
+ ROM_LOAD( "dl_a_u3.bin", 0x4000, 0x2000, CRC(52c59014) SHA1(d4015046bf1c1f51c29d9d9f8e8d008519b61cd1) )
+ ROM_LOAD( "dl_a_u4.bin", 0x6000, 0x2000, CRC(924d12f2) SHA1(05b487e651a4817991dfc2308834b8f2fae918b4) )
+ ROM_LOAD( "dl_a_u5.bin", 0x8000, 0x2000, CRC(6ec2f9c1) SHA1(0b8026927697a99fe8fa0dd4bd643418779a1d45) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "dlair", 0, NO_DUMP )
+ROM_END
+
+ROM_START( dlairb ) /* revision B */
+ ROM_REGION( 0xa000, REGION_CPU1, 0 )
+ ROM_LOAD( "dl_b_u1.bin", 0x0000, 0x2000, CRC(d76e83ec) SHA1(fc7ff5d883de9b38a9e0532c35990f4b319ba1d3) )
+ ROM_LOAD( "dl_b_u2.bin", 0x2000, 0x2000, CRC(6751103d) SHA1(e94e19f738e0eb69700e56c6069c7f3c0911303f) )
+ ROM_LOAD( "dl_b_u3.bin", 0x4000, 0x2000, CRC(52c59014) SHA1(d4015046bf1c1f51c29d9d9f8e8d008519b61cd1) )
+ ROM_LOAD( "dl_b_u4.bin", 0x6000, 0x2000, CRC(924d12f2) SHA1(05b487e651a4817991dfc2308834b8f2fae918b4) )
+ ROM_LOAD( "dl_b_u5.bin", 0x8000, 0x2000, CRC(6ec2f9c1) SHA1(0b8026927697a99fe8fa0dd4bd643418779a1d45) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "dlair", 0, NO_DUMP )
+ROM_END
+
+ROM_START( dlairc ) /* revision C */
+ ROM_REGION( 0xa000, REGION_CPU1, 0 )
+ ROM_LOAD( "dl_c_u1.bin", 0x0000, 0x2000, CRC(cebfe26a) SHA1(1c808de5c92fef67d8088621fbd743c1a0a3bb5e) )
+ ROM_LOAD( "dl_c_u2.bin", 0x2000, 0x2000, CRC(6751103d) SHA1(e94e19f738e0eb69700e56c6069c7f3c0911303f) )
+ ROM_LOAD( "dl_c_u3.bin", 0x4000, 0x2000, CRC(52c59014) SHA1(d4015046bf1c1f51c29d9d9f8e8d008519b61cd1) )
+ ROM_LOAD( "dl_c_u4.bin", 0x6000, 0x2000, CRC(924d12f2) SHA1(05b487e651a4817991dfc2308834b8f2fae918b4) )
+ ROM_LOAD( "dl_c_u5.bin", 0x8000, 0x2000, CRC(6ec2f9c1) SHA1(0b8026927697a99fe8fa0dd4bd643418779a1d45) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "dlair", 0, NO_DUMP )
+ROM_END
+
+ROM_START( dlaird ) /* revision D */
+ ROM_REGION( 0xa000, REGION_CPU1, 0 )
+ ROM_LOAD( "dl_d_u1.bin", 0x0000, 0x2000, CRC(0b5ab120) SHA1(6ec59d6aaa27994d8de4f5635935fd6c1d42d2f6) )
+ ROM_LOAD( "dl_d_u2.bin", 0x2000, 0x2000, CRC(93ebfffb) SHA1(2a8f6d7ab18845e22a2ba238b44d7c636908a125) )
+ ROM_LOAD( "dl_d_u3.bin", 0x4000, 0x2000, CRC(22e6591f) SHA1(3176c07af6d942496c9ae338e3b93e28e2ce7982) )
+ ROM_LOAD( "dl_d_u4.bin", 0x6000, 0x2000, CRC(5f7212cb) SHA1(69c34de1bb44b6cd2adc2947d00d8823d3e87130) )
+ ROM_LOAD( "dl_d_u5.bin", 0x8000, 0x2000, CRC(2b469c89) SHA1(646394b51325ca9163221a43b5af64a8067eb80b) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "dlair", 0, NO_DUMP )
+ROM_END
+
+ROM_START( dlaire ) /* revision E */
+ ROM_REGION( 0xa000, REGION_CPU1, 0 )
+ ROM_LOAD( "dl_e_u1.bin", 0x0000, 0x2000, CRC(02980426) SHA1(409de05045adbd054bc1fda24d4a9672832e2fae) )
+ ROM_LOAD( "dl_e_u2.bin", 0x2000, 0x2000, CRC(979d4c97) SHA1(5da6ceab5029ac5f5846bf52841675c5c70b17af) )
+ ROM_LOAD( "dl_e_u3.bin", 0x4000, 0x2000, CRC(897bf075) SHA1(d2ff9c2fec37544cfe8fb60273524c6610488502) )
+ ROM_LOAD( "dl_e_u4.bin", 0x6000, 0x2000, CRC(4ebffba5) SHA1(d04711247ffa88e371ec461465dd75a8158d90bc) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "dlair", 0, NO_DUMP )
+ROM_END
+
+ROM_START( dlairf ) /* revision F */
+ ROM_REGION( 0xa000, REGION_CPU1, 0 )
+ ROM_LOAD( "dl_f_u1.bin", 0x0000, 0x2000, CRC(06fc6941) SHA1(ea8cf6d370f89d60721ab00ec58ff24027b5252f) )
+ ROM_LOAD( "dl_f_u2.bin", 0x2000, 0x2000, CRC(dcc1dff2) SHA1(614ca8f6c5b6fa1d590f6b80d731377faa3a65a9) )
+ ROM_LOAD( "dl_f_u3.bin", 0x4000, 0x2000, CRC(ab514e5b) SHA1(29d1015b951f0f2d4e5257497f3bf007c5e2262c) )
+ ROM_LOAD( "dl_f_u4.bin", 0x6000, 0x2000, CRC(a817324e) SHA1(1299c83342fc70932f67bda8ae60bace91d66429) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "dlair", 0, NO_DUMP )
+ROM_END
+
+ROM_START( dleuro ) /* European Atari version */
+ ROM_REGION( 0x10000, REGION_CPU1, 0 )
+ ROM_LOAD( "elu45.bin", 0x0000, 0x2000, CRC(4d3a9eac) SHA1(e6cd274b4a0f92b1fb1f013f80f6fd2db3212431) )
+ ROM_LOAD( "elu46.bin", 0x2000, 0x2000, CRC(8479612b) SHA1(b5543a06928274bde0e1bdda0747d936feaff177) )
+ ROM_LOAD( "elu47.bin", 0x4000, 0x2000, CRC(6a66f6b4) SHA1(2bee981870e61977565439c34568952043656cfa) )
+ ROM_LOAD( "elu48.bin", 0x6000, 0x2000, CRC(36575106) SHA1(178e26e7d5c7f879bc55c2fb170f3bb47a709610) )
+
+ ROM_REGION( 0x2000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "elu33.bin", 0x0000, 0x2000, CRC(e7506d96) SHA1(610ae25bd8db13b18b9e681e855ffa978043255b) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "dleuro", 0, NO_DUMP )
+ROM_END
+
+ROM_START( dlital ) /* Italian Sidam version */
+ ROM_REGION( 0x10000, REGION_CPU1, 0 )
+ ROM_LOAD( "dlita45.bin", 0x0000, 0x2000, CRC(4d3a9eac) SHA1(e6cd274b4a0f92b1fb1f013f80f6fd2db3212431) )
+ ROM_LOAD( "dlita46.bin", 0x2000, 0x2000, CRC(8479612b) SHA1(b5543a06928274bde0e1bdda0747d936feaff177) )
+ ROM_LOAD( "dlita47.bin", 0x4000, 0x2000, CRC(6a66f6b4) SHA1(2bee981870e61977565439c34568952043656cfa) )
+ ROM_LOAD( "dlita48.bin", 0x6000, 0x2000, CRC(36575106) SHA1(178e26e7d5c7f879bc55c2fb170f3bb47a709610) )
+
+ ROM_REGION( 0x2000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "dlita33.bin", 0x0000, 0x2000, CRC(e7506d96) SHA1(610ae25bd8db13b18b9e681e855ffa978043255b) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "dleuro", 0, NO_DUMP )
+ROM_END
+
+
+ROM_START( spaceace ) /* revision A3 */
+ ROM_REGION( 0xa000, REGION_CPU1, 0 )
+ ROM_LOAD( "sa_a3_u1.bin", 0x0000, 0x2000, CRC(427522d0) SHA1(de4d5353af0be3e60afe1ed13d1d531c425cdb4d) )
+ ROM_LOAD( "sa_a3_u2.bin", 0x2000, 0x2000, CRC(18d0262d) SHA1(c3920e3cabfe2b2add51881e262f090c5018e508) )
+ ROM_LOAD( "sa_a3_u3.bin", 0x4000, 0x2000, CRC(4646832d) SHA1(9f1370b13cca9857b0ed13f58641ef4ba3c7326d) )
+ ROM_LOAD( "sa_a3_u4.bin", 0x6000, 0x2000, CRC(57db2a79) SHA1(5286905d9bde697845a98bd77f31f2a96a8874fc) )
+ ROM_LOAD( "sa_a3_u5.bin", 0x8000, 0x2000, CRC(85cbcdc4) SHA1(97e01e96c885ab7af4c3a3b586eb40374d54f12f) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "spaceace", 0, NO_DUMP )
+ROM_END
+
+ROM_START( spaceaa2 ) /* revision A2 */
+ ROM_REGION( 0xa000, REGION_CPU1, 0 )
+ ROM_LOAD( "sa_a2_u1.bin", 0x0000, 0x2000, CRC(71b39e27) SHA1(15a34eee9d541b186761a78b5c97449c7b496e4f) )
+ ROM_LOAD( "sa_a2_u2.bin", 0x2000, 0x2000, CRC(18d0262d) SHA1(c3920e3cabfe2b2add51881e262f090c5018e508) )
+ ROM_LOAD( "sa_a2_u3.bin", 0x4000, 0x2000, CRC(4646832d) SHA1(9f1370b13cca9857b0ed13f58641ef4ba3c7326d) )
+ ROM_LOAD( "sa_a2_u4.bin", 0x6000, 0x2000, CRC(57db2a79) SHA1(5286905d9bde697845a98bd77f31f2a96a8874fc) )
+ ROM_LOAD( "sa_a2_u5.bin", 0x8000, 0x2000, CRC(85cbcdc4) SHA1(97e01e96c885ab7af4c3a3b586eb40374d54f12f) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "spaceace", 0, NO_DUMP )
+ROM_END
+
+ROM_START( spaceaa ) /* revision A */
+ ROM_REGION( 0xa000, REGION_CPU1, 0 )
+ ROM_LOAD( "sa_a_u1.bin", 0x0000, 0x2000, CRC(8eb1889e) SHA1(bfa2c5fc139c448b7b6b5c5757d4f2f74e610b85) )
+ ROM_LOAD( "sa_a_u2.bin", 0x2000, 0x2000, CRC(18d0262d) SHA1(c3920e3cabfe2b2add51881e262f090c5018e508) )
+ ROM_LOAD( "sa_a_u3.bin", 0x4000, 0x2000, CRC(4646832d) SHA1(9f1370b13cca9857b0ed13f58641ef4ba3c7326d) )
+ ROM_LOAD( "sa_a_u4.bin", 0x6000, 0x2000, CRC(57db2a79) SHA1(5286905d9bde697845a98bd77f31f2a96a8874fc) )
+ ROM_LOAD( "sa_a_u5.bin", 0x8000, 0x2000, CRC(85cbcdc4) SHA1(97e01e96c885ab7af4c3a3b586eb40374d54f12f) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "spaceace", 0, NO_DUMP )
+ROM_END
+
+ROM_START( saeuro ) /* Italian Sidam version */
+ ROM_REGION( 0x10000, REGION_CPU1, 0 )
+ ROM_LOAD( "sa_u45a.bin", 0x0000, 0x2000, CRC(41264d46) SHA1(3e0ecfb3249f857a29fe58a3853a55d31cbd63d6) )
+ ROM_LOAD( "sa_u46a.bin", 0x2000, 0x2000, CRC(bc1c70cf) SHA1(cd6d2456ac2fbbfb86e1f31bd7cbd0cec0d31b45) )
+ ROM_LOAD( "sa_u47a.bin", 0x4000, 0x2000, CRC(ff3f77c7) SHA1(d10ffd14ab9853cef8085c70aedfabea4059657e) )
+ ROM_LOAD( "sa_u48a.bin", 0x6000, 0x2000, CRC(8c83ac81) SHA1(12818ee51ae8028a84bbbf3e43904b62942c76e3) )
+ ROM_LOAD( "sa_u49a.bin", 0x6000, 0x2000, CRC(03b58fc3) SHA1(25e4c1df74e2d7cbb9e252e34f007bc1c9f015b2) )
+
+ ROM_REGION( 0x2000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "sa_u33a.bin", 0x0000, 0x2000, CRC(a8c14612) SHA1(dbcf90b929e714f328bdcb0d8cd7c9e7d08a8be7) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE_READONLY( "saeuro", 0, NO_DUMP )
+ROM_END
+
+
+
+
+/*************************************
+ *
+ * Driver initialization
+ *
+ *************************************/
+
+static DRIVER_INIT( pr7820 )
+{
+ laserdisc_type = LASERDISC_TYPE_PR7820;
+}
+
+
+static DRIVER_INIT( ldv1000 )
+{
+ laserdisc_type = LASERDISC_TYPE_LDV1000;
+}
+
+
+static DRIVER_INIT( variable )
+{
+ laserdisc_type = LASERDISC_TYPE_VARIABLE | LASERDISC_TYPE_LDV1000;
+}
+
+
+static DRIVER_INIT( 22vp932 )
+{
+ laserdisc_type = LASERDISC_TYPE_22VP932;
+}
+
+
+
+/*************************************
+ *
+ * Game drivers
+ *
+ *************************************/
+
+GAMEL( 1983, dlair, 0, dlair, dlaire, variable, ROT0, "Cinematronics", "Dragon's Lair (US Rev. F2)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, dlairf, dlair, dlair, dlaire, variable, ROT0, "Cinematronics", "Dragon's Lair (US Rev. F)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, dlaire, dlair, dlair, dlaire, variable, ROT0, "Cinematronics", "Dragon's Lair (US Rev. E)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, dlaird, dlair, dlair, dlair, ldv1000, ROT0, "Cinematronics", "Dragon's Lair (US Rev. D, Pioneer LD-V1000)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, dlairc, dlair, dlair, dlair, pr7820, ROT0, "Cinematronics", "Dragon's Lair (US Rev. C, Pioneer PR-7820)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, dlairb, dlair, dlair, dlair, pr7820, ROT0, "Cinematronics", "Dragon's Lair (US Rev. B, Pioneer PR-7820)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, dlaira, dlair, dlair, dlair, pr7820, ROT0, "Cinematronics", "Dragon's Lair (US Rev. A, Pioneer PR-7820)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, dleuro, dlair, dleuro, dlair, 22vp932, ROT0, "Atari", "Dragon's Lair (European)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, dlital, dlair, dleuro, dlair, 22vp932, ROT0, "Sidam", "Dragon's Lair (Italian)", GAME_NOT_WORKING, layout_dlair )
+
+GAMEL( 1983, spaceace, 0, dlair, dlaire, variable, ROT0, "Cinematronics", "Space Ace (US Rev. A3)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, spaceaa2, spaceace, dlair, dlaire, variable, ROT0, "Cinematronics", "Space Ace (US Rev. A2)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, spaceaa, spaceace, dlair, dlaire, variable, ROT0, "Cinematronics", "Space Ace (US Rev. A)", GAME_NOT_WORKING, layout_dlair )
+GAMEL( 1983, saeuro, spaceace, dleuro, dlair, 22vp932, ROT0, "Atari", "Space Ace (European)", GAME_NOT_WORKING, layout_dlair )