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-rw-r--r--src/mame/drivers/superdq.cpp417
1 files changed, 417 insertions, 0 deletions
diff --git a/src/mame/drivers/superdq.cpp b/src/mame/drivers/superdq.cpp
new file mode 100644
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+++ b/src/mame/drivers/superdq.cpp
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+// license:BSD-3-Clause
+// copyright-holders:Ernesto Corvi
+/*************************************************************************
+
+ Universal System 1
+
+ Games Supported:
+ - Universal Super Don Quix-ote
+
+**************************************************************************
+
+ ROM Revisions
+ -------------
+
+
+ Laserdisc Players Used
+ ----------------------
+ Pioneer LD-V1000
+
+*************************************************************************/
+
+#define MASTER_CLOCK 20000000
+
+
+#include "emu.h"
+#include "cpu/z80/z80.h"
+#include "sound/sn76496.h"
+#include "machine/ldv1000.h"
+#include "video/resnet.h"
+
+class superdq_state : public driver_device
+{
+public:
+ superdq_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_laserdisc(*this, "laserdisc") ,
+ m_videoram(*this, "videoram"),
+ m_maincpu(*this, "maincpu"),
+ m_gfxdecode(*this, "gfxdecode"),
+ m_palette(*this, "palette") { }
+
+ required_device<pioneer_ldv1000_device> m_laserdisc;
+ UINT8 m_ld_in_latch;
+ UINT8 m_ld_out_latch;
+
+ required_shared_ptr<UINT8> m_videoram;
+ tilemap_t *m_tilemap;
+ int m_color_bank;
+ DECLARE_WRITE8_MEMBER(superdq_videoram_w);
+ DECLARE_WRITE8_MEMBER(superdq_io_w);
+ DECLARE_READ8_MEMBER(superdq_ld_r);
+ DECLARE_WRITE8_MEMBER(superdq_ld_w);
+ TILE_GET_INFO_MEMBER(get_tile_info);
+ virtual void machine_start();
+ virtual void machine_reset();
+ virtual void video_start();
+ DECLARE_PALETTE_INIT(superdq);
+ UINT32 screen_update_superdq(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
+ INTERRUPT_GEN_MEMBER(superdq_vblank);
+ required_device<cpu_device> m_maincpu;
+ required_device<gfxdecode_device> m_gfxdecode;
+ required_device<palette_device> m_palette;
+};
+
+TILE_GET_INFO_MEMBER(superdq_state::get_tile_info)
+{
+ int tile = m_videoram[tile_index];
+
+ SET_TILE_INFO_MEMBER(0, tile, m_color_bank, 0);
+}
+
+void superdq_state::video_start()
+{
+ m_tilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(superdq_state::get_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32);
+}
+
+UINT32 superdq_state::screen_update_superdq(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
+{
+ m_tilemap->draw(screen, bitmap, cliprect, 0, 0);
+
+ return 0;
+}
+
+
+
+/*************************************
+ *
+ * Palette conversion
+ *
+ *************************************/
+
+PALETTE_INIT_MEMBER(superdq_state, superdq)
+{
+ const UINT8 *color_prom = memregion("proms")->base();
+ int i;
+ static const int resistances[3] = { 820, 390, 200 };
+ double rweights[3], gweights[3], bweights[2];
+
+ /* compute the color output resistor weights */
+ compute_resistor_weights(0, 255, -1.0,
+ 3, &resistances[0], rweights, 220, 0,
+ 3, &resistances[0], gweights, 220, 0,
+ 2, &resistances[1], bweights, 220, 0);
+
+ /* initialize the palette with these colors */
+ for (i = 0; i < palette.entries(); i++)
+ {
+ int bit0, bit1, bit2;
+ int r, g, b;
+
+ /* red component */
+ bit0 = (color_prom[i] >> 7) & 0x01;
+ bit1 = (color_prom[i] >> 6) & 0x01;
+ bit2 = (color_prom[i] >> 5) & 0x01;
+ r = combine_3_weights(rweights, bit2, bit1, bit0);
+
+ /* green component */
+ bit0 = (color_prom[i] >> 4) & 0x01;
+ bit1 = (color_prom[i] >> 3) & 0x01;
+ bit2 = (color_prom[i] >> 2) & 0x01;
+ g = combine_3_weights(gweights, bit2, bit1, bit0);
+
+ /* blue component */
+ bit0 = (color_prom[i] >> 1) & 0x01;
+ bit1 = (color_prom[i] >> 0) & 0x01;
+ b = combine_2_weights(bweights, bit1, bit0);
+
+ palette.set_pen_color(i, rgb_t(r, g, b));
+ }
+}
+
+void superdq_state::machine_reset()
+{
+ m_ld_in_latch = 0;
+ m_ld_out_latch = 0xff;
+ m_color_bank = 0;
+}
+
+INTERRUPT_GEN_MEMBER(superdq_state::superdq_vblank)
+{
+ /* status is read when the STATUS line from the laserdisc
+ toggles (600usec after the vblank). We could set up a
+ timer to do that, but this works as well */
+ m_ld_in_latch = m_laserdisc->status_r();
+
+ /* command is written when the COMMAND line from the laserdisc
+ toggles (680usec after the vblank). We could set up a
+ timer to do that, but this works as well */
+ m_laserdisc->data_w(m_ld_out_latch);
+ device.execute().set_input_line(0, ASSERT_LINE);
+}
+
+WRITE8_MEMBER(superdq_state::superdq_videoram_w)
+{
+ m_videoram[offset] = data;
+ m_tilemap->mark_tile_dirty(offset);
+}
+
+WRITE8_MEMBER(superdq_state::superdq_io_w)
+{
+ int i;
+ static const UINT8 black_color_entries[] = {7,15,16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31};
+
+ if ( data & 0x40 ) /* bit 6 = irqack */
+ m_maincpu->set_input_line(0, CLEAR_LINE);
+
+ coin_counter_w( machine(), 0, data & 0x08 );
+ coin_counter_w( machine(), 1, data & 0x04 );
+
+ m_color_bank = ( data & 2 ) ? 1 : 0;
+
+ for( i = 0; i < ARRAY_LENGTH( black_color_entries ); i++ )
+ {
+ int index = black_color_entries[i];
+ if (data & 0x80)
+ m_palette->set_pen_color(index, m_palette->pen_color(index) & rgb_t(0,255,255,255));
+ else
+ m_palette->set_pen_color(index, m_palette->pen_color(index) | rgb_t(255,0,0,0));
+ }
+
+ /*
+ bit 5 = DISP1?
+ bit 4 = DISP2?
+ bit 0 = unused
+ */
+}
+
+READ8_MEMBER(superdq_state::superdq_ld_r)
+{
+ return m_ld_in_latch;
+}
+
+WRITE8_MEMBER(superdq_state::superdq_ld_w)
+{
+ m_ld_out_latch = data;
+}
+
+
+
+/*************************************
+ *
+ * Memory map
+ *
+ *************************************/
+
+static ADDRESS_MAP_START( superdq_map, AS_PROGRAM, 8, superdq_state )
+ AM_RANGE(0x0000, 0x3fff) AM_ROM
+ AM_RANGE(0x4000, 0x47ff) AM_RAM
+ AM_RANGE(0x5c00, 0x5fff) AM_RAM_WRITE(superdq_videoram_w) AM_SHARE("videoram")
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( superdq_io, AS_IO, 8, superdq_state )
+ ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0x00, 0x00) AM_READ_PORT("IN0") AM_WRITE(superdq_ld_w)
+ AM_RANGE(0x01, 0x01) AM_READ_PORT("IN1")
+ AM_RANGE(0x02, 0x02) AM_READ_PORT("DSW1")
+ AM_RANGE(0x03, 0x03) AM_READ_PORT("DSW2")
+ AM_RANGE(0x04, 0x04) AM_READ(superdq_ld_r) AM_DEVWRITE("snsnd", sn76496_device, write)
+ AM_RANGE(0x08, 0x08) AM_WRITE(superdq_io_w)
+ AM_RANGE(0x0c, 0x0d) AM_NOP /* HD46505S */
+ADDRESS_MAP_END
+
+
+
+/*************************************
+ *
+ * Port definitions
+ *
+ *************************************/
+
+static INPUT_PORTS_START( superdq )
+ PORT_START("IN0")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
+
+ PORT_START("IN1")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE1 ) /* Service button */
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_TILT ) /* TEST button */
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 )
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )
+
+ PORT_START("DSW1")
+ PORT_DIPNAME( 0x03, 0x03, DEF_STR( Difficulty ) )
+ PORT_DIPSETTING( 0x03, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( Hard ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Very_Hard ) )
+ PORT_DIPNAME( 0x04, 0x04, DEF_STR( Demo_Sounds ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( On ) )
+ PORT_DIPNAME( 0x08, 0x08, DEF_STR( Bonus_Life ) )
+ PORT_DIPSETTING( 0x08, "100000" )
+ PORT_DIPSETTING( 0x00, "Never" )
+ PORT_DIPNAME( 0x30, 0x30, DEF_STR( Lives ) )
+ PORT_DIPSETTING( 0x30, "3" )
+ PORT_DIPSETTING( 0x20, "4" )
+ PORT_DIPSETTING( 0x10, "5" )
+ PORT_DIPSETTING( 0x00, "2" )
+ PORT_DIPNAME( 0x40, 0x40, "Infinite Lives" )
+ PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x80, 0x80, DEF_STR( Free_Play ) )
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+
+ PORT_START("DSW2")
+ PORT_BIT( 0xf0, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Coin_A ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x0c, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( 1C_3C ) )
+ PORT_DIPNAME( 0x03, 0x03, DEF_STR( Coin_B ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x03, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( 1C_3C ) )
+INPUT_PORTS_END
+
+
+
+/*************************************
+ *
+ * Graphics definitions
+ *
+ *************************************/
+
+static const gfx_layout charlayout =
+{
+ 8,8, /* 8*8 characters */
+ RGN_FRAC(1,1),
+ 4, /* 4 bits per pixel */
+ { 0, 1, 2, 3 },
+ { 0*4, 1*4, 2*4, 3*4, 4*4, 5*4, 6*4, 7*4 },
+ { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 },
+ 32*8 /* every sprite takes 32 consecutive bytes */
+};
+
+
+static GFXDECODE_START( superdq )
+ GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 2 )
+GFXDECODE_END
+
+
+/*************************************
+ *
+ * Machine drivers
+ *
+ *************************************/
+
+void superdq_state::machine_start()
+{
+}
+
+
+static MACHINE_CONFIG_START( superdq, superdq_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", Z80, MASTER_CLOCK/8)
+ MCFG_CPU_PROGRAM_MAP(superdq_map)
+ MCFG_CPU_IO_MAP(superdq_io)
+ MCFG_CPU_VBLANK_INT_DRIVER("screen", superdq_state, superdq_vblank)
+
+
+ MCFG_LASERDISC_LDV1000_ADD("laserdisc")
+ MCFG_LASERDISC_OVERLAY_DRIVER(256, 256, superdq_state, screen_update_superdq)
+ MCFG_LASERDISC_OVERLAY_PALETTE("palette")
+
+ /* video hardware */
+ MCFG_LASERDISC_SCREEN_ADD_NTSC("screen", "laserdisc")
+
+ MCFG_GFXDECODE_ADD("gfxdecode", "palette", superdq)
+ MCFG_PALETTE_ADD("palette", 32)
+ MCFG_PALETTE_INIT_OWNER(superdq_state, superdq)
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
+
+ MCFG_SOUND_ADD("snsnd", SN76496, MASTER_CLOCK/8)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.8)
+
+ MCFG_SOUND_MODIFY("laserdisc")
+ MCFG_SOUND_ROUTE(0, "lspeaker", 1.0)
+ MCFG_SOUND_ROUTE(1, "rspeaker", 1.0)
+MACHINE_CONFIG_END
+
+
+
+/*************************************
+ *
+ * ROM definitions
+ *
+ *************************************/
+
+ROM_START( superdq ) /* long scenes */
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "sdq-prog.bin", 0x0000, 0x4000, CRC(96b931e2) SHA1(a2408272e19b02755368a6d7e526eec15896e586) )
+
+ ROM_REGION( 0x2000, "gfx1", 0 )
+ ROM_LOAD( "sdq-char.bin", 0x0000, 0x2000, CRC(5fb0e440) SHA1(267413aeb36b661458b7229d65d7b1d03562a1d3) )
+
+ ROM_REGION( 0x0020, "proms", 0 )
+ ROM_LOAD( "sdq-cprm.bin", 0x0000, 0x0020, CRC(96701569) SHA1(b0f40373735d1af0c62e5ab06045a064b4eb1794) )
+
+ DISK_REGION( "laserdisc" )
+ DISK_IMAGE_READONLY( "superdq", 0, NO_DUMP )
+ROM_END
+
+ROM_START( superdqs ) /* short scenes */
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "sdq_c45.rom", 0x0000, 0x4000, CRC(0f4d4832) SHA1(c6db63721f0c73151eb9a678ceafd0e7d6121fd3) )
+
+ ROM_REGION( 0x2000, "gfx1", 0 )
+ ROM_LOAD( "sdq_a8.rom", 0x0000, 0x2000, CRC(7d981a14) SHA1(0a0949113b80c30adbb5bdb108d396993225be5b) )
+
+ ROM_REGION( 0x0020, "proms", 0 )
+ ROM_LOAD( "sdq-cprm.bin", 0x0000, 0x0020, CRC(96701569) SHA1(b0f40373735d1af0c62e5ab06045a064b4eb1794) )
+
+ DISK_REGION( "laserdisc" )
+ DISK_IMAGE_READONLY( "superdq", 0, NO_DUMP )
+ROM_END
+
+ROM_START( superdqa ) /* short scenes, alternate */
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "sdq_c45a.rom", 0x0000, 0x4000, CRC(b12ce1f8) SHA1(3f0238ea73a6d3e1fe62f83ed3343ca4c268bdd6) )
+
+ ROM_REGION( 0x2000, "gfx1", 0 )
+ ROM_LOAD( "sdq_a8.rom", 0x0000, 0x2000, CRC(7d981a14) SHA1(0a0949113b80c30adbb5bdb108d396993225be5b) )
+
+ ROM_REGION( 0x0020, "proms", 0 )
+ ROM_LOAD( "sdq-cprm.bin", 0x0000, 0x0020, CRC(96701569) SHA1(b0f40373735d1af0c62e5ab06045a064b4eb1794) )
+
+ DISK_REGION( "laserdisc" )
+ DISK_IMAGE_READONLY( "superdq", 0, NO_DUMP )
+ROM_END
+
+
+
+/*************************************
+ *
+ * Game drivers
+ *
+ *************************************/
+
+GAME( 1984, superdq, 0, superdq, superdq, driver_device, 0, ROT0, "Universal", "Super Don Quix-ote (Long Scenes)", MACHINE_NOT_WORKING )
+GAME( 1984, superdqs, superdq, superdq, superdq, driver_device, 0, ROT0, "Universal", "Super Don Quix-ote (Short Scenes)", MACHINE_NOT_WORKING )
+GAME( 1984, superdqa, superdq, superdq, superdq, driver_device, 0, ROT0, "Universal", "Super Don Quix-ote (Short Scenes, Alt)", MACHINE_NOT_WORKING )