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-rw-r--r--src/mame/drivers/dreamwld.c53
1 files changed, 52 insertions, 1 deletions
diff --git a/src/mame/drivers/dreamwld.c b/src/mame/drivers/dreamwld.c
index e0fe80ca6ee..e44ec1ee274 100644
--- a/src/mame/drivers/dreamwld.c
+++ b/src/mame/drivers/dreamwld.c
@@ -1162,6 +1162,54 @@ ROM_START( dreamwld )
ROM_LOAD( "11.bin", 0x000000, 0x10000, CRC(0da8db45) SHA1(7d5bd71c5b0b28ff74c732edd7c662f46f2ab25b) )
ROM_END
+/*
+
+Gaia - The Last Choice of Earth
+SemiCom / XESS, 1999
+
+PCB Layout
+----------
+
+|-------------------------------------------------|
+| M6295* 27C40* 62256 ACTEL ROM8 |
+|VOL M6295 ROM1 62256 A40MX04 |
+| PAL PAL 32MHz |
+| 62256 62256 PAL |
+| ROM2 ROM4 68EC020 PAL PAL |
+| ROM3 ROM5 PAL PAL |
+|J 62256 62256 PAL |
+|A PAL 27MHz |
+|M PAL |
+|M ACTEL M5M44260 |
+|A 6116 A40MX04 M5M44260 |
+| 6116 |
+| PAL |
+| 6264 PAL |
+| DSW2 6264 |
+| DSW2 8752 ROM9 |
+| ROM6 ROM10 ROM12 |
+|3* 4* ROM7 ROM11 27C160* |
+|-------------------------------------------------|
+
+Same PCB as Cute Fighter / Dream World PCB except one OKI M6295 and it's sample rom are unpopulated
+IE: Same configuration as Rolling Crush
+
+No labels on any of the roms.
+
+Program roms 2 through 5 are MX27C2000
+Rom 1 is a TMS 27C040
+Rom 9 is a MX26C512
+Roms 6 & 7 are MX26C1000
+Roms 8 and 10 through 12 are ST M27C160
+
+* denotes unpopulated components
+ 3 & 4 are 10 pin headers
+
+Main CPU 68EC020FG16 @ 16MHz [32/2]
+AD-65 (OKI MSM6295 rebadged) @ 1MHz [32/32]. pin 7 LOW
+Atmel AT89C52 MCU (secured) @ 16MHZ [32/2]
+
+*/
ROM_START( gaialast )
ROM_REGION( 0x200000, "maincpu", 0 )
@@ -1177,7 +1225,10 @@ ROM_START( gaialast )
ROM_LOAD( "protdata.bin", 0x000, 0x6c9 , CRC(d3403b7b) SHA1(712a7f27fc41b632d584237f7641e8ae20035111) )
ROM_REGION( 0x80000, "oki1", 0 ) /* OKI Samples */
- ROM_LOAD( "1", 0x000000, 0x80000, CRC(2dbad410) SHA1(bb788ea14bb605be9af9c8f8adec94ad1c17ab55))
+ ROM_LOAD( "1", 0x000000, 0x80000, CRC(2dbad410) SHA1(bb788ea14bb605be9af9c8f8adec94ad1c17ab55) )
+
+ ROM_REGION( 0x80000, "oki2", ROMREGION_ERASE00 ) /* OKI Samples - 2nd chip (neither OKI or rom is present, empty sockets) */
+ /* not populared */
ROM_REGION( 0x800000, "gfx1", 0 ) /* Sprite Tiles - decoded */
ROM_LOAD16_WORD_SWAP( "10", 0x000000, 0x200000, CRC(5822ef93) SHA1(8ce22c30f8027f35c5f72eb6ce57a74540dd55da) )