summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/mosaic.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/mosaic.c')
-rw-r--r--src/mame/drivers/mosaic.c382
1 files changed, 382 insertions, 0 deletions
diff --git a/src/mame/drivers/mosaic.c b/src/mame/drivers/mosaic.c
new file mode 100644
index 00000000000..fddd6ae0133
--- /dev/null
+++ b/src/mame/drivers/mosaic.c
@@ -0,0 +1,382 @@
+/***************************************************************************
+
+Mosaic (c) 1990 Space
+
+Notes:
+- the ROM OK / RAM OK message in service mode is fake: ROM and RAM are not tested.
+
+***************************************************************************/
+
+#include "driver.h"
+#include "cpu/z180/z180.h"
+#include "sound/2203intf.h"
+
+
+extern UINT8 *mosaic_fgvideoram;
+extern UINT8 *mosaic_bgvideoram;
+WRITE8_HANDLER( mosaic_fgvideoram_w );
+WRITE8_HANDLER( mosaic_bgvideoram_w );
+VIDEO_START( mosaic );
+VIDEO_UPDATE( mosaic );
+
+
+
+static int prot_val;
+
+static WRITE8_HANDLER( protection_w )
+{
+ if ((data & 0x80) == 0)
+ {
+ /* simply increment given value */
+ prot_val = (data + 1) << 8;
+ }
+ else
+ {
+ static int jumptable[] =
+ {
+ 0x02be, 0x0314, 0x0475, 0x0662, 0x0694, 0x08f3, 0x0959, 0x096f,
+ 0x0992, 0x09a4, 0x0a50, 0x0d69, 0x0eee, 0x0f98, 0x1040, 0x1075,
+ 0x10d8, 0x18b4, 0x1a27, 0x1a4a, 0x1ac6, 0x1ad1, 0x1ae2, 0x1b68,
+ 0x1c95, 0x1fd5, 0x20fc, 0x212d, 0x213a, 0x21b6, 0x2268, 0x22f3,
+ 0x231a, 0x24bb, 0x286b, 0x295f, 0x2a7f, 0x2fc6, 0x3064, 0x309f,
+ 0x3118, 0x31e1, 0x32d0, 0x35f7, 0x3687, 0x38ea, 0x3b86, 0x3c9a,
+ 0x411f, 0x473f
+ };
+
+ prot_val = jumptable[data & 0x7f];
+ }
+}
+
+static READ8_HANDLER( protection_r )
+{
+ int res = (prot_val >> 8) & 0xff;
+
+ logerror("%06x: protection_r %02x\n",activecpu_get_pc(),res);
+
+ prot_val <<= 8;
+
+ return res;
+}
+
+static WRITE8_HANDLER( gfire2_protection_w )
+{
+ logerror("%06x: protection_w %02x\n",activecpu_get_pc(),data);
+
+ switch(data)
+ {
+ case 0x01:
+ /* written repeatedly; no effect?? */
+ break;
+ case 0x02:
+ prot_val = 0x0a10;
+ break;
+ case 0x04:
+ prot_val = 0x0a15;
+ break;
+ case 0x06:
+ prot_val = 0x80e3;
+ break;
+ case 0x08:
+ prot_val = 0x0965;
+ break;
+ case 0x0a:
+ prot_val = 0x04b4;
+ break;
+ }
+}
+
+static READ8_HANDLER( gfire2_protection_r )
+{
+ int res = prot_val & 0xff;
+
+ prot_val >>= 8;
+
+ return res;
+}
+
+
+
+static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x00000, 0x0ffff) AM_READ(MRA8_ROM)
+ AM_RANGE(0x20000, 0x21fff) AM_READ(MRA8_RAM)
+ AM_RANGE(0x22000, 0x23fff) AM_READ(MRA8_RAM)
+ AM_RANGE(0x24000, 0x241ff) AM_READ(MRA8_RAM)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x00000, 0x0ffff) AM_WRITE(MWA8_ROM)
+ AM_RANGE(0x20000, 0x21fff) AM_WRITE(MWA8_RAM)
+ AM_RANGE(0x22000, 0x22fff) AM_WRITE(mosaic_bgvideoram_w) AM_BASE(&mosaic_bgvideoram)
+ AM_RANGE(0x23000, 0x23fff) AM_WRITE(mosaic_fgvideoram_w) AM_BASE(&mosaic_fgvideoram)
+ AM_RANGE(0x24000, 0x241ff) AM_WRITE(paletteram_xRRRRRGGGGGBBBBB_le_w) AM_BASE(&paletteram)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( gfire2_readmem, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x00000, 0x0ffff) AM_READ(MRA8_ROM)
+ AM_RANGE(0x10000, 0x17fff) AM_READ(MRA8_RAM)
+ AM_RANGE(0x22000, 0x23fff) AM_READ(MRA8_RAM)
+ AM_RANGE(0x24000, 0x241ff) AM_READ(MRA8_RAM)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( gfire2_writemem, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x00000, 0x0ffff) AM_WRITE(MWA8_ROM)
+ AM_RANGE(0x10000, 0x17fff) AM_WRITE(MWA8_RAM)
+ AM_RANGE(0x22000, 0x22fff) AM_WRITE(mosaic_bgvideoram_w) AM_BASE(&mosaic_bgvideoram)
+ AM_RANGE(0x23000, 0x23fff) AM_WRITE(mosaic_fgvideoram_w) AM_BASE(&mosaic_fgvideoram)
+ AM_RANGE(0x24000, 0x241ff) AM_WRITE(paletteram_xRRRRRGGGGGBBBBB_le_w) AM_BASE(&paletteram)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( readport, ADDRESS_SPACE_IO, 8 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
+ AM_RANGE(0x30, 0x30) AM_READ(MRA8_NOP) /* Z180 internal registers */
+ AM_RANGE(0x70, 0x70) AM_READ(YM2203_status_port_0_r)
+ AM_RANGE(0x71, 0x71) AM_READ(YM2203_read_port_0_r)
+ AM_RANGE(0x72, 0x72) AM_READ(protection_r)
+ AM_RANGE(0x74, 0x74) AM_READ(input_port_0_r)
+ AM_RANGE(0x76, 0x76) AM_READ(input_port_1_r)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( writeport, ADDRESS_SPACE_IO, 8 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
+ AM_RANGE(0x00, 0x3f) AM_WRITE(MWA8_NOP) /* Z180 internal registers */
+ AM_RANGE(0x70, 0x70) AM_WRITE(YM2203_control_port_0_w)
+ AM_RANGE(0x71, 0x71) AM_WRITE(YM2203_write_port_0_w)
+ AM_RANGE(0x72, 0x72) AM_WRITE(protection_w)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( gfire2_readport, ADDRESS_SPACE_IO, 8 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
+ AM_RANGE(0x30, 0x30) AM_READ(MRA8_NOP) /* Z180 internal registers */
+ AM_RANGE(0x70, 0x70) AM_READ(YM2203_status_port_0_r)
+ AM_RANGE(0x71, 0x71) AM_READ(YM2203_read_port_0_r)
+ AM_RANGE(0x72, 0x72) AM_READ(gfire2_protection_r)
+ AM_RANGE(0x74, 0x74) AM_READ(input_port_0_r)
+ AM_RANGE(0x76, 0x76) AM_READ(input_port_1_r)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( gfire2_writeport, ADDRESS_SPACE_IO, 8 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
+ AM_RANGE(0x00, 0x3f) AM_WRITE(MWA8_NOP) /* Z180 internal registers */
+ AM_RANGE(0x70, 0x70) AM_WRITE(YM2203_control_port_0_w)
+ AM_RANGE(0x71, 0x71) AM_WRITE(YM2203_write_port_0_w)
+ AM_RANGE(0x72, 0x72) AM_WRITE(gfire2_protection_w)
+ADDRESS_MAP_END
+
+
+
+static INPUT_PORTS_START( mosaic )
+ PORT_START /* IN0 */
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 )
+
+ PORT_START /* IN1 */
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 )
+
+ PORT_START /* DSW1 */
+ PORT_SERVICE( 0x80, IP_ACTIVE_LOW )
+ PORT_DIPNAME( 0x40, 0x00, "Bombs" )
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPSETTING( 0x40, "5" )
+ PORT_DIPNAME( 0x20, 0x20, "Speed" )
+ PORT_DIPSETTING( 0x20, DEF_STR( Low ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( High ) )
+ PORT_DIPNAME( 0x10, 0x10, DEF_STR( Demo_Sounds ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Coinage ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x0c, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) )
+ PORT_DIPNAME( 0x02, 0x00, "Music" )
+ PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x01, 0x00, "Sound" )
+ PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( gfire2 )
+ PORT_START /* IN0 */
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 )
+
+ PORT_START /* IN1 */
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
+
+ PORT_START /* DSW1 */
+ PORT_DIPNAME( 0x80, 0x00, DEF_STR( Language ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( English ) )
+ PORT_DIPSETTING( 0x80, "Korean" )
+ PORT_DIPNAME( 0x60, 0x60, DEF_STR( Coinage ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x60, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( 1C_2C ) )
+ PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unused ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Difficulty ) )
+ PORT_DIPSETTING( 0x0c, DEF_STR( Easy ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( Hard ) )
+// PORT_DIPSETTING( 0x00, DEF_STR( Hard ) )
+ PORT_DIPNAME( 0x02, 0x02, "Bonus Time" )
+ PORT_DIPSETTING( 0x00, "*2 +30" )
+ PORT_DIPSETTING( 0x02, "*2 +50" )
+ PORT_SERVICE( 0x01, IP_ACTIVE_LOW )
+INPUT_PORTS_END
+
+
+
+static const gfx_layout charlayout =
+{
+ 8,8,
+ RGN_FRAC(1,4),
+ 8,
+ { 0, 1, 2, 3, 4, 5, 6, 7 },
+ { RGN_FRAC(3,4)+0, RGN_FRAC(2,4)+0, RGN_FRAC(1,4)+0, RGN_FRAC(0,4)+0,
+ RGN_FRAC(3,4)+8, RGN_FRAC(2,4)+8, RGN_FRAC(1,4)+8, RGN_FRAC(0,4)+8 },
+ { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 },
+ 16*8
+};
+
+static GFXDECODE_START( mosaic )
+ GFXDECODE_ENTRY( REGION_GFX1, 0, charlayout, 0, 1 )
+ GFXDECODE_ENTRY( REGION_GFX2, 0, charlayout, 0, 1 )
+GFXDECODE_END
+
+
+
+static struct YM2203interface ym2203_interface =
+{
+ input_port_2_r
+};
+
+
+
+static MACHINE_DRIVER_START( mosaic )
+ MDRV_CPU_ADD_TAG("main", Z180, 7000000) /* ??? */
+ MDRV_CPU_PROGRAM_MAP(readmem,writemem)
+ MDRV_CPU_IO_MAP(readport,writeport)
+ MDRV_CPU_VBLANK_INT(irq0_line_hold,1)
+
+ MDRV_SCREEN_REFRESH_RATE(60)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MDRV_SCREEN_SIZE(64*8, 32*8)
+ MDRV_SCREEN_VISIBLE_AREA(8*8, 48*8-1, 2*8, 30*8-1)
+ MDRV_GFXDECODE(mosaic)
+ MDRV_PALETTE_LENGTH(256)
+
+ MDRV_VIDEO_START(mosaic)
+ MDRV_VIDEO_UPDATE(mosaic)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_MONO("mono")
+
+ MDRV_SOUND_ADD(YM2203, 3000000)
+ MDRV_SOUND_CONFIG(ym2203_interface)
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
+MACHINE_DRIVER_END
+
+static MACHINE_DRIVER_START( gfire2 )
+ MDRV_IMPORT_FROM(mosaic)
+ MDRV_CPU_MODIFY("main")
+ MDRV_CPU_PROGRAM_MAP(gfire2_readmem,gfire2_writemem)
+ MDRV_CPU_IO_MAP(gfire2_readport,gfire2_writeport)
+MACHINE_DRIVER_END
+
+
+
+/***************************************************************************
+
+ Game driver(s)
+
+***************************************************************************/
+
+ROM_START( mosaic )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 ) /* 1024k for Z180 address space */
+ ROM_LOAD( "mosaic.9", 0x00000, 0x10000, CRC(5794dd39) SHA1(28784371f4ca561e3c0fb74d1f0a204f58ccdd3a) )
+
+ ROM_REGION( 0x40000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "mosaic.1", 0x00000, 0x10000, CRC(05f4cc70) SHA1(367cfa716b5d24663efcd98a4a80bf02ef28f2f8) )
+ ROM_LOAD( "mosaic.2", 0x10000, 0x10000, CRC(78907875) SHA1(073b90e0303f7812e7e8f66bb798a7734cb36bb9) )
+ ROM_LOAD( "mosaic.3", 0x20000, 0x10000, CRC(f81294cd) SHA1(9bce627bbe3940769776121fb4296f92ac4c7d1a) )
+ ROM_LOAD( "mosaic.4", 0x30000, 0x10000, CRC(fff72536) SHA1(4fc5d0a79128dd49275bc4c4cc2dd7c587096fd8) )
+
+ ROM_REGION( 0x40000, REGION_GFX2, ROMREGION_DISPOSE )
+ ROM_LOAD( "mosaic.5", 0x00000, 0x10000, CRC(28513fbf) SHA1(e69051206cc3df470e7b2358c51cbbed294795f5) )
+ ROM_LOAD( "mosaic.6", 0x10000, 0x10000, CRC(1b8854c4) SHA1(d49df2565d9ccda403fafb9e219d3603776e3d34) )
+ ROM_LOAD( "mosaic.7", 0x20000, 0x10000, CRC(35674ac2) SHA1(6422a81034b6d34aefc8ca5d2926d3d3c3d7ff77) )
+ ROM_LOAD( "mosaic.8", 0x30000, 0x10000, CRC(6299c376) SHA1(eb64b20268c06c97c4201c8004a759b6de42fab6) )
+ROM_END
+
+ROM_START( mosaica )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 ) /* 1024k for Z180 address space */
+ ROM_LOAD( "mosaic_9.a02", 0x00000, 0x10000, CRC(ecb4f8aa) SHA1(e45c074bac92d1d079cf1bcc0a6a081beb3dbb8e) )
+
+ ROM_REGION( 0x40000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "mosaic.1", 0x00000, 0x10000, CRC(05f4cc70) SHA1(367cfa716b5d24663efcd98a4a80bf02ef28f2f8) )
+ ROM_LOAD( "mosaic.2", 0x10000, 0x10000, CRC(78907875) SHA1(073b90e0303f7812e7e8f66bb798a7734cb36bb9) )
+ ROM_LOAD( "mosaic.3", 0x20000, 0x10000, CRC(f81294cd) SHA1(9bce627bbe3940769776121fb4296f92ac4c7d1a) )
+ ROM_LOAD( "mosaic.4", 0x30000, 0x10000, CRC(fff72536) SHA1(4fc5d0a79128dd49275bc4c4cc2dd7c587096fd8) )
+
+ ROM_REGION( 0x40000, REGION_GFX2, ROMREGION_DISPOSE )
+ ROM_LOAD( "mosaic.5", 0x00000, 0x10000, CRC(28513fbf) SHA1(e69051206cc3df470e7b2358c51cbbed294795f5) )
+ ROM_LOAD( "mosaic.6", 0x10000, 0x10000, CRC(1b8854c4) SHA1(d49df2565d9ccda403fafb9e219d3603776e3d34) )
+ ROM_LOAD( "mosaic.7", 0x20000, 0x10000, CRC(35674ac2) SHA1(6422a81034b6d34aefc8ca5d2926d3d3c3d7ff77) )
+ ROM_LOAD( "mosaic.8", 0x30000, 0x10000, CRC(6299c376) SHA1(eb64b20268c06c97c4201c8004a759b6de42fab6) )
+ROM_END
+
+ROM_START( gfire2 )
+ ROM_REGION( 0x100000, REGION_CPU1, 0 ) /* 1024k for Z180 address space */
+ ROM_LOAD( "goldf2_i.7e", 0x00000, 0x10000, CRC(a102f7d0) SHA1(cfde51d0e9e69e9653fdfd70d4e4f4649b662005) )
+
+ ROM_REGION( 0x100000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "goldf2_a.1k", 0x00000, 0x40000, CRC(1f086472) SHA1(c776a734869b6bab317627bd15457a9fb18e1159) )
+ ROM_LOAD( "goldf2_b.1j", 0x40000, 0x40000, CRC(edb0d40c) SHA1(624a71b42a2e6c7c55cf455395aa0ad9b3eaeb9e) )
+ ROM_LOAD( "goldf2_c.1i", 0x80000, 0x40000, CRC(d0ebd486) SHA1(ff2bfc84bc622b437913e1861f7acb373c7844c8) )
+ ROM_LOAD( "goldf2_d.1h", 0xc0000, 0x40000, CRC(2b56ae2c) SHA1(667f9093ed28ba1804583fb201c7e3b37f1a9927) )
+
+ ROM_REGION( 0x80000, REGION_GFX2, ROMREGION_DISPOSE )
+ ROM_LOAD( "goldf2_e.1e", 0x00000, 0x20000, CRC(61b8accd) SHA1(d6317b8b7ab33a2a78d388b87ddb8946e6c6df29) )
+ ROM_LOAD( "goldf2_f.1d", 0x20000, 0x20000, CRC(49f77e53) SHA1(6e7c8f86cb368bf1a32f02f72e7b418684c847dc) )
+ ROM_LOAD( "goldf2_g.1b", 0x40000, 0x20000, CRC(aa79f3bf) SHA1(c0b62f5de7e36ce1ef1de92ee6f63d8286815566) )
+ ROM_LOAD( "goldf2_h.1a", 0x60000, 0x20000, CRC(a3519259) SHA1(9e1edb50ade4a4ddcd628a897f6fa712075a888b) )
+ROM_END
+
+
+
+GAME( 1990, mosaic, 0, mosaic, mosaic, 0, ROT0, "Space", "Mosaic", 0 )
+GAME( 1990, mosaica, mosaic, mosaic, mosaic, 0, ROT0, "Space (Fuuki license)", "Mosaic (Fuuki)", 0 )
+GAME( 1992, gfire2, 0, gfire2, gfire2, 0, ROT0, "Topis Corp", "Golden Fire II", 0 )