diff options
Diffstat (limited to 'src/mame/drivers/iqblock.c')
-rw-r--r-- | src/mame/drivers/iqblock.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/mame/drivers/iqblock.c b/src/mame/drivers/iqblock.c index b26b0dbd268..c6db7121eb7 100644 --- a/src/mame/drivers/iqblock.c +++ b/src/mame/drivers/iqblock.c @@ -356,6 +356,49 @@ ROM_START( iqblock ) ROM_LOAD( "u24.5", 0x4000, 0x4000, CRC(61050e1e) SHA1(1f7185b2a5a2e237120276c95344744b146b4bf6) ) ROM_END + +/* +Grand Tour +IGS, 1993 + +This game probably runs on the same board as IGS's IQ Block. +Two of the PALs are labelled GRAND3 and GRAND4. However, there may be other +games that run on this same PCB also, since three of the PALs are +labelled AF1, AF2 and AF3, meaning the main/first game to run on this +hardware was called A-something F-something. + + +PCB Layout +---------- + +IGS PCB N0. 0036-5 +---------------------------------------------- +| 6264 | +| UM3567 GRAND6 | +| 3.579545MHz GRAND1 | +| GRAND7 | +| GRAND2 | +|J | +|A GRAND3 | +|M Z80 | +|M GRAND4 | +|A PAL | +| 6116 GRAND5 | +| 6116 IGS001 IGS002 PAL | +| 6264 | +| PAL | +| 8255 PAL | +| PAL 12MHz | +| DSW2(8) DSW1(8) | +---------------------------------------------- + +Notes: + Z80 clock: 5.997MHz + VSync: 60Hz + HSync: 15.21kHz + UM3567 compatible with YM2413 +*/ + ROM_START( grndtour ) ROM_REGION( 0x20000, "main", 0 ) /* 64k for code + 64K for extra RAM */ ROM_LOAD( "grand7.u7", 0x0000, 0x10000, CRC(95cac31e) SHA1(47bbcce6981ea3d38e0aa49ccd3762a4529f3c96) ) |