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authorGravatarGravatar briantro <briantro@users.noreply.github.com>2014-11-27 12:31:03 -0600
committerGravatarGravatar briantro <briantro@users.noreply.github.com>2014-11-27 12:31:03 -0600
commitb5669711be6bdec9023b3c7432fb0bf3d41f4205 (patch) (github)
treed84a711226687dc9df68809e4385e84aa7b22ce2
parent5fc6c22db6c68ad9b7751a4d22cce151bdebac4a (diff)
downloadmame-b5669711be6bdec9023b3c7432fb0bf3d41f4205.tar.bz2
mame-b5669711be6bdec9023b3c7432fb0bf3d41f4205.zip
dreamwld.c: Fill in dipswitches for Cute Fighter and PCB layout. [Brian Troha]
-rw-r--r--src/mame/drivers/dreamwld.c397
1 files changed, 216 insertions, 181 deletions
diff --git a/src/mame/drivers/dreamwld.c b/src/mame/drivers/dreamwld.c
index 9d71abef30f..e5f22063d9f 100644
--- a/src/mame/drivers/dreamwld.c
+++ b/src/mame/drivers/dreamwld.c
@@ -1,4 +1,15 @@
-/* Semicom Baryon / Dream World hardware
+/*
+
+ SemiCom 68020 based hardware
+ Driver by David Haywood
+
+Baryon - Future Assault (c) 1997 SemiCom
+Cute Fighter (c) 1998 SemiCom
+Rolling Crush (c) 1999 Trust / SemiCom
+Dream World (c) 2000 SemiCom
+
+Note: There is a SemiCom game known as Lode Quest 1998(?). This game is very similar to Dream World.
+ It's not known if Lode Quest is a alternate title or a prequel of Dream World.
Note: this hardware is a copy of Psikyo's 68020 based hardware,
the Strikers 1945 bootleg has the same unknown rom!
@@ -601,52 +612,41 @@ static INPUT_PORTS_START( cutefght )
PORT_BIT( 0xffff0000, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF, driver_device,custom_port_read, "DSW")
PORT_START("DSW")
- PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0001, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0002, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0004, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0008, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0010, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0020, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0040, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0080, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0100, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0200, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0400, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x0800, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x1000, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x2000, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) )
- PORT_DIPSETTING( 0x4000, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
- PORT_SERVICE_DIPLOC( 0x8000, IP_ACTIVE_LOW, "SW1:8" )
+ PORT_DIPUNUSED_DIPLOC( 0x0001, IP_ACTIVE_LOW, "SW2:1" ) /* As listed in service mode, but tested */
+ PORT_DIPUNUSED_DIPLOC( 0x0002, IP_ACTIVE_LOW, "SW2:2" ) /* These might have some use, requires investigation of code */
+ PORT_DIPUNUSED_DIPLOC( 0x0004, IP_ACTIVE_LOW, "SW2:3" )
+ PORT_DIPUNUSED_DIPLOC( 0x0008, IP_ACTIVE_LOW, "SW2:4" )
+ PORT_DIPUNUSED_DIPLOC( 0x0010, IP_ACTIVE_LOW, "SW2:5" )
+ PORT_DIPNAME( 0x0060, 0x0060, "Ticket Payout" ) PORT_DIPLOCATION("SW2:6,7")
+ PORT_DIPSETTING( 0x0000, DEF_STR( No ) )
+ PORT_DIPSETTING( 0x0020, "Little" )
+ PORT_DIPSETTING( 0x0060, DEF_STR( Normal ) )
+ PORT_DIPSETTING( 0x0040, "Much" )
+ PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Free_Play ) ) PORT_DIPLOCATION("SW2:8")
+ PORT_DIPSETTING( 0x0080, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0100, 0x0000, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:1") /* Has no effect?? */
+ PORT_DIPSETTING( 0x0100, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
+ PORT_DIPNAME( 0x0e00, 0x0e00, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW1:2,3,4")
+ PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) )
+ PORT_DIPSETTING( 0x0200, DEF_STR( 4C_1C ) )
+ PORT_DIPSETTING( 0x0400, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x0600, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x0e00, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x0a00, DEF_STR( 2C_3C ) )
+ PORT_DIPSETTING( 0x0c00, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x0800, DEF_STR( 1C_3C ) )
+ PORT_DIPNAME( 0x7000, 0x7000, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW1:5,6,7")
+ PORT_DIPSETTING( 0x2000, "Level 1" )
+ PORT_DIPSETTING( 0x1000, "Level 2" )
+ PORT_DIPSETTING( 0x0000, "Level 3" )
+ PORT_DIPSETTING( 0x7000, "Level 4" )
+ PORT_DIPSETTING( 0x6000, "Level 5" )
+ PORT_DIPSETTING( 0x5000, "Level 6" )
+ PORT_DIPSETTING( 0x4000, "Level 7" )
+ PORT_DIPSETTING( 0x3000, "Level 8" )
+ PORT_SERVICE_DIPLOC( 0x8000, IP_ACTIVE_LOW, "SW1:8" )
INPUT_PORTS_END
@@ -746,88 +746,147 @@ MACHINE_CONFIG_END
/*
-Dream World
-SemiCom, 2000
+Baryon
+SemiCom, 1997
PCB Layout
----------
|-------------------------------------------------|
-| M6295 ROM5 62256 ACTEL ROM10 |
-|VOL M6295 ROM6 62256 A40MX04 |
-| PAL PAL 32MHz |
-| 62256 62256 PAL |
-| ROM1 ROM3 68EC020 PAL PAL |
-| ROM2 ROM4 PAL PAL |
-|J 62256 62256 PAL |
-|A PAL 27MHz |
+| ROM1 62256 ACTEL ROM2 |
+|VOL M6295 62256 A1020B |
+| PAL PAL 32MHz |
+| 62256 62256 PAL |
+| ROM3 ROM4 68EC020 PAL PAL |
+| ROM5 ROM6 PAL PAL |
+|J 62256 62256 PAL |
+|A PAL 27MHz |
|M PAL |
|M ACTEL M5M44260 |
-|A 6116 A40MX04 M5M44260 |
+|A 6116 A1020B M5M44260 |
| 6116 |
| PAL |
| 6264 PAL |
-| 6264 |
-| DSW1 ROM11 |
-| 8752 ROM7 ROM9 27C160* |
-| DSW2 ROM8 27C160* 27C160* |
+| DSW1 6264 |
+| DSW2 P87C52 ROM7 |
+| ROM8 ROM9 27C160* |
+|3* 4* ROM10 ROM11 27C160* |
|-------------------------------------------------|
+The PCB used for Baryon is an earlier version with a single OKI sound chip
+
* denotes unpopulated components
+ 3 & 4 are 10 pin headers
-Notes:
- 68020 @ 16.0MHz [32/2]
- M6295 (both) @ 1.0MHz [32/32]. pin 7 LOW
- 8752 @ 16.0MHz [32/2]
- HSync @ 15.2kHz
- VSync @ 58Hz
*/
-ROM_START( dreamwld )
+ROM_START( baryon ) // replacment labels? no SemiCom logo
ROM_REGION( 0x200000, "maincpu", 0 )
- ROM_LOAD32_BYTE( "3.bin", 0x000000, 0x040000, CRC(e8f7ae78) SHA1(cfd393cec6dec967c82e1131547b7e7fdc5d814f) )
- ROM_LOAD32_BYTE( "4.bin", 0x000001, 0x040000, CRC(3ef5d51b) SHA1(82a00b4ff7155f6d5553870dfd510fed9469d9b5) )
- ROM_LOAD32_BYTE( "1.bin", 0x000002, 0x040000, CRC(35c94ee5) SHA1(3440a65a807622b619c97bc2a88fd7d875c26f66) )
- ROM_LOAD32_BYTE( "2.bin", 0x000003, 0x040000, CRC(5409e7fc) SHA1(2f94a6a8e4c94b36b43f0b94d58525f594339a9d) )
+ ROM_LOAD32_BYTE( "4.bin", 0x000000, 0x040000, CRC(59e0df20) SHA1(ff12f4adcf731f6984db7d0fbdd7fcc71ce66aa4) )
+ ROM_LOAD32_BYTE( "6.bin", 0x000001, 0x040000, CRC(abccbb3d) SHA1(01524f094543d872d775306024f51258a11e9240) )
+ ROM_LOAD32_BYTE( "3.bin", 0x000002, 0x040000, CRC(046d4231) SHA1(05056efe5fec7f43c400f05278de516b01be0fdf) )
+ ROM_LOAD32_BYTE( "5.bin", 0x000003, 0x040000, CRC(63d5e7cb) SHA1(269bf5ffe10f2464f823c4d377921e19cfb8bc46) )
ROM_REGION( 0x10000, "cpu1", 0 ) /* 87C52 MCU Code */
ROM_LOAD( "87c52.mcu", 0x00000, 0x10000 , NO_DUMP ) /* can't be dumped. */
- ROM_REGION( 0x6c9, "user1", 0 ) /* Protection data */
- /* The MCU supplies this data.
- The 68k reads it through a port, taking the size and destination write address from the level 1
- and level 2 irq positions in the 68k vector table (there is code to check that they haven't been
- modified!) It then decodes the data using the rom checksum previously calculated and puts it in
- ram. The interrupt vectors point at the code placed in RAM. */
- ROM_LOAD( "protdata.bin", 0x000, 0x6c9 , CRC(f284b2fd) SHA1(9e8096c8aa8a288683f002311b38787b120748d1) ) /* extracted */
+ ROM_REGION( 0x6bd, "user1", 0 ) /* Protection data */
+ ROM_LOAD( "protdata.bin", 0x000, 0x6bd, CRC(117f32a8) SHA1(837bea09d3e59ab9e13bd1103b1fc988edb361c0) ) /* extracted */
- ROM_REGION( 0x80000, "oki1", 0 ) /* OKI Samples - 1st chip */
- ROM_LOAD( "5.bin", 0x000000, 0x80000, CRC(9689570a) SHA1(4414233da8f46214ca7e9022df70953922a63aa4) )
+ ROM_REGION( 0x80000, "oki1", 0 ) /* OKI Samples */
+ ROM_LOAD( "1.bin", 0x000000, 0x80000, CRC(e0349074) SHA1(f3d53d96dff586a0ad1632f52e5559cdce5ed0d8) )
- ROM_REGION( 0x80000, "oki2", 0 ) /* OKI Samples - 2nd chip */
- ROM_LOAD( "6.bin", 0x000000, 0x80000, CRC(c8b91f30) SHA1(706004ca56d0a74bc7a3dfd73a21cdc09eb90f05) )
+ ROM_REGION( 0x400000, "gfx1", 0 ) /* Sprite Tiles - decoded */
+ ROM_LOAD16_WORD_SWAP( "9.bin", 0x000000, 0x200000, CRC(28bf828f) SHA1(271390cc4f4015a3b69976f0d0527947f13c971b) )
+ ROM_LOAD16_WORD_SWAP( "11.bin", 0x200000, 0x200000, CRC(d0ff1bc6) SHA1(4aeb795222eedeeba770cf725122e989f97119b2) )
+
+ ROM_REGION( 0x200000, "gfx2", 0 ) /* BG Tiles - decoded */
+ ROM_LOAD16_WORD_SWAP( "2.bin",0x000000, 0x200000, CRC(684012e6) SHA1(4cb60907184b67be130b8385e4336320c0f6e4a7) )
+
+ ROM_REGION( 0x040000, "spritelut", 0 ) /* Sprite Code Lookup ... */
+ ROM_LOAD16_BYTE( "8.bin", 0x000000, 0x020000, CRC(fdbb08b0) SHA1(4b3ac56c4c8370b1434fb6a481fce0d9c52313e0) )
+ ROM_LOAD16_BYTE( "10.bin",0x000001, 0x020000, CRC(c9d20480) SHA1(3f6170e8e08fb7508bd13c23f243ec6888a91f5e) )
+
+ ROM_REGION( 0x10000, "unknown", 0 )
+ ROM_LOAD( "7.bin", 0x000000, 0x10000, CRC(0da8db45) SHA1(7d5bd71c5b0b28ff74c732edd7c662f46f2ab25b) )
+ROM_END
+
+ROM_START( baryona ) // this set had original SemiCom labels
+ ROM_REGION( 0x200000, "maincpu", 0 )
+ ROM_LOAD32_BYTE( "rom_4_27c020.bin", 0x000000, 0x040000, CRC(6c1cdad0) SHA1(40c437507076ce52ec2240049d6b4bef180b104a) )
+ ROM_LOAD32_BYTE( "rom_5_27c020.bin", 0x000001, 0x040000, CRC(15917c9d) SHA1(6444be93e6a997070820e3c5a2e2e703e22883d9) )
+ ROM_LOAD32_BYTE( "rom_2_27c020.bin", 0x000002, 0x040000, CRC(42b14a6c) SHA1(37e772a673732ef16767c14ad77a4faaa06d675a) )
+ ROM_LOAD32_BYTE( "rom_3_27c020.bin", 0x000003, 0x040000, CRC(0ae6d86e) SHA1(410ad161688ec8516fe5ac7160a4a228dbb01936) )
+
+ ROM_REGION( 0x10000, "cpu1", 0 ) /* 87C52 MCU Code */
+ ROM_LOAD( "87c52.mcu", 0x00000, 0x10000 , NO_DUMP ) /* can't be dumped. */
+
+ ROM_REGION( 0x6bd, "user1", 0 ) /* Protection data - from baryon set, assumed to be the same */
+ ROM_LOAD( "protdata.bin", 0x000, 0x6bd, CRC(117f32a8) SHA1(837bea09d3e59ab9e13bd1103b1fc988edb361c0) ) /* extracted */
+
+ ROM_REGION( 0x80000, "oki1", 0 ) /* OKI Samples */
+ ROM_LOAD( "rom_1_27c040.bin", 0x000000, 0x80000, CRC(e0349074) SHA1(f3d53d96dff586a0ad1632f52e5559cdce5ed0d8) )
ROM_REGION( 0x400000, "gfx1", 0 ) /* Sprite Tiles - decoded */
- ROM_LOAD16_WORD_SWAP( "9.bin", 0x000000, 0x200000, CRC(fa84e3af) SHA1(5978737d348fd382f4ec004d29870656c864d137) )
+ ROM_LOAD16_WORD_SWAP( "rom_10_27c160.bin", 0x000000, 0x200000, CRC(28bf828f) SHA1(271390cc4f4015a3b69976f0d0527947f13c971b) )
+ ROM_LOAD16_WORD_SWAP( "rom_11_27c160.bom", 0x200000, 0x200000, CRC(d0ff1bc6) SHA1(4aeb795222eedeeba770cf725122e989f97119b2) )
ROM_REGION( 0x200000, "gfx2", 0 ) /* BG Tiles - decoded */
- ROM_LOAD16_WORD_SWAP( "10.bin",0x000000, 0x200000, CRC(3553e4f5) SHA1(c335494f4a12a01a88e7cd578cae922954303cfd) )
+ ROM_LOAD16_WORD_SWAP( "rom_8_27c160.bin",0x000000, 0x200000, CRC(684012e6) SHA1(4cb60907184b67be130b8385e4336320c0f6e4a7) )
ROM_REGION( 0x040000, "spritelut", 0 ) /* Sprite Code Lookup ... */
- ROM_LOAD16_BYTE( "8.bin", 0x000000, 0x020000, CRC(8d570df6) SHA1(e53e4b099c64eca11d027e0083caa101fcd99959) )
- ROM_LOAD16_BYTE( "7.bin", 0x000001, 0x020000, CRC(a68bf35f) SHA1(f48540a5415a7d9723ca6e7e03cab039751dce17) )
+ ROM_LOAD16_BYTE( "rom6", 0x000000, 0x020000, CRC(fdbb08b0) SHA1(4b3ac56c4c8370b1434fb6a481fce0d9c52313e0) )
+ ROM_LOAD16_BYTE( "rom7", 0x000001, 0x020000, CRC(c9d20480) SHA1(3f6170e8e08fb7508bd13c23f243ec6888a91f5e) )
- ROM_REGION( 0x10000, "unknown", 0 ) /* ???? - not decoded seems to be in blocks of 0x41 bytes.. */
- ROM_LOAD( "11.bin", 0x000000, 0x10000, CRC(0da8db45) SHA1(7d5bd71c5b0b28ff74c732edd7c662f46f2ab25b) )
+ ROM_REGION( 0x10000, "unknown", 0 )
+ ROM_LOAD( "rom_9_27c512.bin", 0x000000, 0x10000, CRC(0da8db45) SHA1(7d5bd71c5b0b28ff74c732edd7c662f46f2ab25b) )
ROM_END
+/*
+
+Cute Fighter
+SemiCom, 1998
+
+PCB Layout
+----------
+
+|-------------------------------------------------|
+| M6295 SEMICOM1 62256 ACTEL SEMICOM12 |
+|VOL M6295 SEMICOM2 62256 A1020B |
+| PAL PAL 32MHz |
+| 62256 62256 PAL |
+| SEMICOM3 SEMICOM5 68EC020 PAL PAL |
+| SEMICOM4 SEMICOM6 PAL PAL |
+|J 62256 62256 PAL |
+|A PAL 27MHz |
+|M PAL |
+|M ACTEL M5M44260 |
+|A 6116 A40MX04 M5M44260 |
+| 6116 |
+| PAL |
+| 6264 PAL |
+| DSW1 6264 |
+| DSW2 8752 SEMICOM9 |
+| SEMICOM7 SEMICOM10 SEMICOM13 |
+|3* 4* SEMICOM8 SEMICOM11 SEMICOM14 |
+|-------------------------------------------------|
+
+Later version of the SemiCom's 68020 hardware added a second OKI sound chip and sample rom
+
+Main CPU 68EC020FG16 @ 16MHz
+AD-65 (OKI MSM6295 rebadged) @ 1MHz
+Atmel AT89C52 MCU (secured) @ 16MHZ
+
+* 3 & 4 are 10 pin headers for unknown use. One might be used to drive the ticket dispenser
+
+*/
ROM_START( cutefght )
ROM_REGION( 0x200000, "maincpu", 0 )
- ROM_LOAD32_BYTE( "cf.5", 0x000000, 0x080000, CRC(c14fd5dc) SHA1(f332105f5f249d693e792e7115f9e6cffb6db19f) )
- ROM_LOAD32_BYTE( "cf.6", 0x000001, 0x080000, CRC(47440088) SHA1(c45503c4b5f271b430263ca079edeaaeadf5d9f6) )
- ROM_LOAD32_BYTE( "cf.3", 0x000002, 0x080000, CRC(e7e7a866) SHA1(a31751f4164a427de59f0c76c9a8cb34370d8183) )
- ROM_LOAD32_BYTE( "cf.4", 0x000003, 0x080000, CRC(476a3bf5) SHA1(5be1c70bbf4fcfc534b7f20bfceaa8da2e961330) )
+ ROM_LOAD32_BYTE( "5_semicom", 0x000000, 0x080000, CRC(c14fd5dc) SHA1(f332105f5f249d693e792e7115f9e6cffb6db19f) )
+ ROM_LOAD32_BYTE( "6_semicom", 0x000001, 0x080000, CRC(47440088) SHA1(c45503c4b5f271b430263ca079edeaaeadf5d9f6) )
+ ROM_LOAD32_BYTE( "3_semicom", 0x000002, 0x080000, CRC(e7e7a866) SHA1(a31751f4164a427de59f0c76c9a8cb34370d8183) )
+ ROM_LOAD32_BYTE( "4_semicom", 0x000003, 0x080000, CRC(476a3bf5) SHA1(5be1c70bbf4fcfc534b7f20bfceaa8da2e961330) )
ROM_REGION( 0x10000, "cpu1", 0 ) /* 87C52 MCU Code */
ROM_LOAD( "87c52.mcu", 0x00000, 0x10000 , NO_DUMP ) /* can't be dumped. */
@@ -836,26 +895,26 @@ ROM_START( cutefght )
ROM_LOAD( "protdata.bin", 0x000, 0x701 , CRC(764c3c0e) SHA1(ae044d016850b730b2d97ccb7845b6b438c1e074) )
ROM_REGION( 0x80000, "oki1", 0 ) /* OKI Samples - 1st chip */
- ROM_LOAD( "cf.2", 0x000000, 0x80000, CRC(694ddaf9) SHA1(f9138e7e1d8f771c4e69c17f27fb2b70fbee076a) )
+ ROM_LOAD( "2_semicom", 0x000000, 0x80000, CRC(694ddaf9) SHA1(f9138e7e1d8f771c4e69c17f27fb2b70fbee076a) )
ROM_REGION( 0x80000, "oki2", 0 ) /* OKI Samples - 2nd chip */
- ROM_LOAD( "cf.1", 0x000000, 0x80000, CRC(fa3b6890) SHA1(7534931c96d6fa05fee840a7ea07b87e2e2acc50) )
+ ROM_LOAD( "1_semicom", 0x000000, 0x80000, CRC(fa3b6890) SHA1(7534931c96d6fa05fee840a7ea07b87e2e2acc50) )
ROM_REGION( 0x800000, "gfx1", 0 ) /* Sprite Tiles - decoded */
- ROM_LOAD16_WORD_SWAP( "cf.10", 0x000000, 0x200000, CRC(62bf1e6e) SHA1(fb4b0db313e26687f0ebc6a8505a02e5348776da) )
- ROM_LOAD16_WORD_SWAP( "cf.11", 0x200000, 0x200000, CRC(796f23a7) SHA1(adaa4c8525de428599f4489ecc8e966fed0d514d) )
- ROM_LOAD16_WORD_SWAP( "cf.13", 0x400000, 0x200000, CRC(24222b3c) SHA1(08163863890c01728db89b8f4447841ecb4f4f62) )
- ROM_LOAD16_WORD_SWAP( "cf.14", 0x600000, 0x200000, CRC(385b69d7) SHA1(8e7cae5589e354bea0b77b061af1d0c81d796f7c) )
+ ROM_LOAD16_WORD_SWAP( "10_semicom", 0x000000, 0x200000, CRC(62bf1e6e) SHA1(fb4b0db313e26687f0ebc6a8505a02e5348776da) )
+ ROM_LOAD16_WORD_SWAP( "11_semicom", 0x200000, 0x200000, CRC(796f23a7) SHA1(adaa4c8525de428599f4489ecc8e966fed0d514d) )
+ ROM_LOAD16_WORD_SWAP( "13_semicom", 0x400000, 0x200000, CRC(24222b3c) SHA1(08163863890c01728db89b8f4447841ecb4f4f62) )
+ ROM_LOAD16_WORD_SWAP( "14_semicom", 0x600000, 0x200000, CRC(385b69d7) SHA1(8e7cae5589e354bea0b77b061af1d0c81d796f7c) )
ROM_REGION( 0x200000, "gfx2", 0 ) /* BG Tiles - decoded */
- ROM_LOAD16_WORD_SWAP( "cf.12",0x000000, 0x200000, CRC(45d29c22) SHA1(df719a061dcd14fb4388fb45dfee2054e56a1299) )
+ ROM_LOAD16_WORD_SWAP( "12_semicom",0x000000, 0x200000, CRC(45d29c22) SHA1(df719a061dcd14fb4388fb45dfee2054e56a1299) )
ROM_REGION( 0x040000, "spritelut", 0 ) /* Sprite Code Lookup ... */
- ROM_LOAD16_BYTE( "cf.7", 0x000000, 0x020000, CRC(39454102) SHA1(347e9242fd7e2092cfaacdce92691cf6024471ac) )
- ROM_LOAD16_BYTE( "cf.8", 0x000001, 0x020000, CRC(fccb1b13) SHA1(fd4aec4a660f9913651fcc084e3f13eb0adbddd6) )
+ ROM_LOAD16_BYTE( "7_semicom", 0x000000, 0x020000, CRC(39454102) SHA1(347e9242fd7e2092cfaacdce92691cf6024471ac) )
+ ROM_LOAD16_BYTE( "8_semicom", 0x000001, 0x020000, CRC(fccb1b13) SHA1(fd4aec4a660f9913651fcc084e3f13eb0adbddd6) )
ROM_REGION( 0x10000, "unknown", 0 ) /* ???? - not decoded seems to be in blocks of 0x41 bytes.. */
- ROM_LOAD( "cf.9", 0x000000, 0x10000, CRC(0da8db45) SHA1(7d5bd71c5b0b28ff74c732edd7c662f46f2ab25b) )
+ ROM_LOAD( "9_semicom", 0x000000, 0x10000, CRC(0da8db45) SHA1(7d5bd71c5b0b28ff74c732edd7c662f46f2ab25b) )
ROM_END
/*
@@ -881,22 +940,23 @@ PCB Layout
| 6116 |
| PAL |
| 6264 PAL |
-| 6264 |
-| DSW1 ROM9 |
-| 8752 ROM7 ROM8 27C160* |
-| DSW2 ROM6 27C160* 27C160* |
+| DSW2 6264 |
+| DSW2 8752 ROM9 |
+| ROM7 ROM8 27C160* |
+|3* 4* ROM6 27C160* 27C160* |
|-------------------------------------------------|
-Same PCB as Dream World except one OKI M6295 and it's sample rom are unpopulated
+Same PCB as Cute Fighter / Dream World PCB except one OKI M6295 and it's sample rom are unpopulated
* denotes unpopulated components
+ 3 & 4 are 10 pin headers
Main CPU 68EC020FG16 @ 16MHz
AD-65 (OKI MSM6295 rebadged) @ 1MHz
Atmel AT89C52 MCU (secured) @ 16MHZ
V-SYNC @57.793 Hz
-H-SYNC @ (floating) 15.19 - 15.27KHz
+H-SYNC @15.19 - 15.27KHz (floating)
*/
@@ -935,110 +995,85 @@ ROM_END
/*
-Baryon
-SemiCom, 1997
+Dream World
+SemiCom, 2000
PCB Layout
----------
|-------------------------------------------------|
-| ROM1 62256 ACTEL ROM2 |
-|VOL M6295 62256 A40MX04 |
-| PAL PAL 32MHz |
-| 62256 62256 PAL |
-| ROM3 ROM4 68EC020 PAL PAL |
-| ROM5 ROM6 PAL PAL |
-|J 62256 62256 PAL |
-|A PAL 27MHz |
+| M6295 ROM5 62256 ACTEL ROM10 |
+|VOL M6295 ROM6 62256 A40MX04 |
+| PAL PAL 32MHz |
+| 62256 62256 PAL |
+| ROM1 ROM3 68EC020 PAL PAL |
+| ROM2 ROM4 PAL PAL |
+|J 62256 62256 PAL |
+|A PAL 27MHz |
|M PAL |
|M ACTEL M5M44260 |
|A 6116 A40MX04 M5M44260 |
| 6116 |
| PAL |
| 6264 PAL |
-| 6264 |
-| DSW1 ROM7 |
-| P87C52 ROM8 ROM9 27C160* |
-| DSW2 ROM10 ROM11 27C160* |
+| DSW1 6264 |
+| DSW2 8752 ROM11 |
+| ROM7 ROM9 27C160* |
+|3* 4* ROM8 27C160* 27C160* |
|-------------------------------------------------|
-Baryon is a slightly different PCB, doesn't have a position for a 2nd OKI
-
* denotes unpopulated components
+ 3 & 4 are 10 pin headers
+Notes:
+ 68020 @ 16.0MHz [32/2]
+ M6295 (both) @ 1.0MHz [32/32]. pin 7 LOW
+ 8752 @ 16.0MHz [32/2]
+ HSync @ 15.2kHz
+ VSync @ 58Hz
*/
-// replacment labels? no SemiCom logo
-ROM_START( baryon )
+ROM_START( dreamwld )
ROM_REGION( 0x200000, "maincpu", 0 )
- ROM_LOAD32_BYTE( "4.bin", 0x000000, 0x040000, CRC(59e0df20) SHA1(ff12f4adcf731f6984db7d0fbdd7fcc71ce66aa4) )
- ROM_LOAD32_BYTE( "6.bin", 0x000001, 0x040000, CRC(abccbb3d) SHA1(01524f094543d872d775306024f51258a11e9240) )
- ROM_LOAD32_BYTE( "3.bin", 0x000002, 0x040000, CRC(046d4231) SHA1(05056efe5fec7f43c400f05278de516b01be0fdf) )
- ROM_LOAD32_BYTE( "5.bin", 0x000003, 0x040000, CRC(63d5e7cb) SHA1(269bf5ffe10f2464f823c4d377921e19cfb8bc46) )
+ ROM_LOAD32_BYTE( "3.bin", 0x000000, 0x040000, CRC(e8f7ae78) SHA1(cfd393cec6dec967c82e1131547b7e7fdc5d814f) )
+ ROM_LOAD32_BYTE( "4.bin", 0x000001, 0x040000, CRC(3ef5d51b) SHA1(82a00b4ff7155f6d5553870dfd510fed9469d9b5) )
+ ROM_LOAD32_BYTE( "1.bin", 0x000002, 0x040000, CRC(35c94ee5) SHA1(3440a65a807622b619c97bc2a88fd7d875c26f66) )
+ ROM_LOAD32_BYTE( "2.bin", 0x000003, 0x040000, CRC(5409e7fc) SHA1(2f94a6a8e4c94b36b43f0b94d58525f594339a9d) )
ROM_REGION( 0x10000, "cpu1", 0 ) /* 87C52 MCU Code */
ROM_LOAD( "87c52.mcu", 0x00000, 0x10000 , NO_DUMP ) /* can't be dumped. */
- ROM_REGION( 0x6bd, "user1", 0 ) /* Protection data */
- ROM_LOAD( "protdata.bin", 0x000, 0x6bd, CRC(117f32a8) SHA1(837bea09d3e59ab9e13bd1103b1fc988edb361c0) ) /* extracted */
-
- ROM_REGION( 0x80000, "oki1", 0 ) /* OKI Samples */
- ROM_LOAD( "1.bin", 0x000000, 0x80000, CRC(e0349074) SHA1(f3d53d96dff586a0ad1632f52e5559cdce5ed0d8) )
-
- ROM_REGION( 0x400000, "gfx1", 0 ) /* Sprite Tiles - decoded */
- ROM_LOAD16_WORD_SWAP( "9.bin", 0x000000, 0x200000, CRC(28bf828f) SHA1(271390cc4f4015a3b69976f0d0527947f13c971b) )
- ROM_LOAD16_WORD_SWAP( "11.bin", 0x200000, 0x200000, CRC(d0ff1bc6) SHA1(4aeb795222eedeeba770cf725122e989f97119b2) )
-
- ROM_REGION( 0x200000, "gfx2", 0 ) /* BG Tiles - decoded */
- ROM_LOAD16_WORD_SWAP( "2.bin",0x000000, 0x200000, CRC(684012e6) SHA1(4cb60907184b67be130b8385e4336320c0f6e4a7) )
-
- ROM_REGION( 0x040000, "spritelut", 0 ) /* Sprite Code Lookup ... */
- ROM_LOAD16_BYTE( "8.bin", 0x000000, 0x020000, CRC(fdbb08b0) SHA1(4b3ac56c4c8370b1434fb6a481fce0d9c52313e0) )
- ROM_LOAD16_BYTE( "10.bin",0x000001, 0x020000, CRC(c9d20480) SHA1(3f6170e8e08fb7508bd13c23f243ec6888a91f5e) )
-
- ROM_REGION( 0x10000, "unknown", 0 )
- ROM_LOAD( "7.bin", 0x000000, 0x10000, CRC(0da8db45) SHA1(7d5bd71c5b0b28ff74c732edd7c662f46f2ab25b) )
-ROM_END
-
-// this set had original SemiCom labels
-ROM_START( baryona )
- ROM_REGION( 0x200000, "maincpu", 0 )
- ROM_LOAD32_BYTE( "rom_4_27c020.bin", 0x000000, 0x040000, CRC(6c1cdad0) SHA1(40c437507076ce52ec2240049d6b4bef180b104a) )
- ROM_LOAD32_BYTE( "rom_5_27c020.bin", 0x000001, 0x040000, CRC(15917c9d) SHA1(6444be93e6a997070820e3c5a2e2e703e22883d9) )
- ROM_LOAD32_BYTE( "rom_2_27c020.bin", 0x000002, 0x040000, CRC(42b14a6c) SHA1(37e772a673732ef16767c14ad77a4faaa06d675a) )
- ROM_LOAD32_BYTE( "rom_3_27c020.bin", 0x000003, 0x040000, CRC(0ae6d86e) SHA1(410ad161688ec8516fe5ac7160a4a228dbb01936) )
-
- ROM_REGION( 0x10000, "cpu1", 0 ) /* 87C52 MCU Code */
- ROM_LOAD( "87c52.mcu", 0x00000, 0x10000 , NO_DUMP ) /* can't be dumped. */
+ ROM_REGION( 0x6c9, "user1", 0 ) /* Protection data */
+ /* The MCU supplies this data.
+ The 68k reads it through a port, taking the size and destination write address from the level 1
+ and level 2 irq positions in the 68k vector table (there is code to check that they haven't been
+ modified!) It then decodes the data using the rom checksum previously calculated and puts it in
+ ram. The interrupt vectors point at the code placed in RAM. */
+ ROM_LOAD( "protdata.bin", 0x000, 0x6c9 , CRC(f284b2fd) SHA1(9e8096c8aa8a288683f002311b38787b120748d1) ) /* extracted */
- ROM_REGION( 0x6bd, "user1", 0 ) /* Protection data - from baryon set, assumed to be the same */
- ROM_LOAD( "protdata.bin", 0x000, 0x6bd, CRC(117f32a8) SHA1(837bea09d3e59ab9e13bd1103b1fc988edb361c0) ) /* extracted */
+ ROM_REGION( 0x80000, "oki1", 0 ) /* OKI Samples - 1st chip */
+ ROM_LOAD( "5.bin", 0x000000, 0x80000, CRC(9689570a) SHA1(4414233da8f46214ca7e9022df70953922a63aa4) )
- ROM_REGION( 0x80000, "oki1", 0 ) /* OKI Samples */
- ROM_LOAD( "rom_1_27c040.bin", 0x000000, 0x80000, CRC(e0349074) SHA1(f3d53d96dff586a0ad1632f52e5559cdce5ed0d8) )
+ ROM_REGION( 0x80000, "oki2", 0 ) /* OKI Samples - 2nd chip */
+ ROM_LOAD( "6.bin", 0x000000, 0x80000, CRC(c8b91f30) SHA1(706004ca56d0a74bc7a3dfd73a21cdc09eb90f05) )
ROM_REGION( 0x400000, "gfx1", 0 ) /* Sprite Tiles - decoded */
- ROM_LOAD16_WORD_SWAP( "rom_10_27c160.bin", 0x000000, 0x200000, CRC(28bf828f) SHA1(271390cc4f4015a3b69976f0d0527947f13c971b) )
- ROM_LOAD16_WORD_SWAP( "rom_11_27c160.bom", 0x200000, 0x200000, CRC(d0ff1bc6) SHA1(4aeb795222eedeeba770cf725122e989f97119b2) )
+ ROM_LOAD16_WORD_SWAP( "9.bin", 0x000000, 0x200000, CRC(fa84e3af) SHA1(5978737d348fd382f4ec004d29870656c864d137) )
ROM_REGION( 0x200000, "gfx2", 0 ) /* BG Tiles - decoded */
- ROM_LOAD16_WORD_SWAP( "rom_8_27c160.bin",0x000000, 0x200000, CRC(684012e6) SHA1(4cb60907184b67be130b8385e4336320c0f6e4a7) )
+ ROM_LOAD16_WORD_SWAP( "10.bin",0x000000, 0x200000, CRC(3553e4f5) SHA1(c335494f4a12a01a88e7cd578cae922954303cfd) )
ROM_REGION( 0x040000, "spritelut", 0 ) /* Sprite Code Lookup ... */
- ROM_LOAD16_BYTE( "rom6", 0x000000, 0x020000, CRC(fdbb08b0) SHA1(4b3ac56c4c8370b1434fb6a481fce0d9c52313e0) )
- ROM_LOAD16_BYTE( "rom7", 0x000001, 0x020000, CRC(c9d20480) SHA1(3f6170e8e08fb7508bd13c23f243ec6888a91f5e) )
+ ROM_LOAD16_BYTE( "8.bin", 0x000000, 0x020000, CRC(8d570df6) SHA1(e53e4b099c64eca11d027e0083caa101fcd99959) )
+ ROM_LOAD16_BYTE( "7.bin", 0x000001, 0x020000, CRC(a68bf35f) SHA1(f48540a5415a7d9723ca6e7e03cab039751dce17) )
- ROM_REGION( 0x10000, "unknown", 0 )
- ROM_LOAD( "rom_9_27c512.bin", 0x000000, 0x10000, CRC(0da8db45) SHA1(7d5bd71c5b0b28ff74c732edd7c662f46f2ab25b) )
+ ROM_REGION( 0x10000, "unknown", 0 ) /* ???? - not decoded seems to be in blocks of 0x41 bytes.. */
+ ROM_LOAD( "11.bin", 0x000000, 0x10000, CRC(0da8db45) SHA1(7d5bd71c5b0b28ff74c732edd7c662f46f2ab25b) )
ROM_END
-
GAME( 1997, baryon, 0, baryon, baryon, driver_device, 0, ROT270, "SemiCom", "Baryon - Future Assault (set 1)", GAME_SUPPORTS_SAVE )
GAME( 1997, baryona, baryon, baryon, baryon, driver_device, 0, ROT270, "SemiCom", "Baryon - Future Assault (set 2)", GAME_SUPPORTS_SAVE )
-
-GAME( 2000, dreamwld, 0, dreamwld, dreamwld, driver_device, 0, ROT0, "SemiCom", "Dream World", GAME_SUPPORTS_SAVE )
-
-GAME( 1998, cutefght, 0, dreamwld, cutefght, driver_device, 0, ROT0, "SemiCom", "Cute Fighter", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS ) // wrong linescroll?
-
-GAME( 1999, rolcrush, 0, baryon, rolcrush, driver_device, 0, ROT0, "Trust / SemiCom", "Rolling Crush (version 1.07.E - 1999/02/11)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS ) // wrong linescroll
+GAME( 1998, cutefght, 0, dreamwld, cutefght, driver_device, 0, ROT0, "SemiCom", "Cute Fighter", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS ) // wrong linescroll?
+GAME( 1999, rolcrush, 0, baryon, rolcrush, driver_device, 0, ROT0, "Trust / SemiCom", "Rolling Crush (version 1.07.E - 1999/02/11)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS ) // wrong
+GAME( 2000, dreamwld, 0, dreamwld, dreamwld, driver_device, 0, ROT0, "SemiCom", "Dream World", GAME_SUPPORTS_SAVE )