diff options
Diffstat (limited to 'src/mame/drivers/mirderby.c')
-rw-r--r-- | src/mame/drivers/mirderby.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/src/mame/drivers/mirderby.c b/src/mame/drivers/mirderby.c index 49417cd239a..f5c368a1208 100644 --- a/src/mame/drivers/mirderby.c +++ b/src/mame/drivers/mirderby.c @@ -1,40 +1,40 @@ -/* Miracle Derby - Ascot +/* Miracle Derby - Ascot - has the same GX61A01 custom (blitter?) as homedata.c and a 'similar' CPU setup (this has more CPUs) and similar board / rom numbering (X**-) The drivers can probably be merged later, although the current per-game handling of the blitter in - homedata.c should be looked at. + homedata.c should be looked at. - Notes from Stefan Lindberg: + Notes from Stefan Lindberg: - Eprom "x70_a04.5g" had wires attached to it, pin 2 and 16 was joined and pin 1,32,31,30 was joined, i - removed them and read the eprom as the type it was (D27c1000D). + Eprom "x70_a04.5g" had wires attached to it, pin 2 and 16 was joined and pin 1,32,31,30 was joined, i + removed them and read the eprom as the type it was (D27c1000D). - Measured frequencies: - MBL68B09E = 2mhz - MBL68B09E = 2mhz - z80 = 4mhz - YM2203 = 2mhz + Measured frequencies: + MBL68B09E = 2mhz + MBL68B09E = 2mhz + z80 = 4mhz + YM2203 = 2mhz - See included PCB pics. + See included PCB pics. - Roms: + Roms: - Name Size CRC32 Chip Type - --------------------------------------------------------------------------------- - x70a07.8l 256 0x7d4c9712 82s129 - x70a08.7l 256 0xc4e77174 82s129 - x70a09.6l 256 0xd0187957 82s129 - x70_a03.8g 32768 0x4e298b2d 27c256 - x70_a04.5g 131072 0x14392fdb D27c1000D - x70_a11.1g 32768 0xb394eef7 27c256 - x70_b02.12e 32768 0x76c9bb6f 27c256 - x70_c01.14e 65536 0xd79d072d 27c512 + Name Size CRC32 Chip Type + --------------------------------------------------------------------------------- + x70a07.8l 256 0x7d4c9712 82s129 + x70a08.7l 256 0xc4e77174 82s129 + x70a09.6l 256 0xd0187957 82s129 + x70_a03.8g 32768 0x4e298b2d 27c256 + x70_a04.5g 131072 0x14392fdb D27c1000D + x70_a11.1g 32768 0xb394eef7 27c256 + x70_b02.12e 32768 0x76c9bb6f 27c256 + x70_c01.14e 65536 0xd79d072d 27c512 @@ -155,18 +155,18 @@ ROM_START( mirderby ) ROM_LOAD( "x70_c01.14e", 0x00000, 0x10000, CRC(d79d072d) SHA1(8e189931de9c4eb520c1ec2d0898d8eaba0f01b5) ) ROM_REGION( 0x10000, "cpu2", 0 ) /* M6809 code */ - ROM_LOAD( "x70_b02.12e", 0x8000, 0x8000, CRC(76c9bb6f) SHA1(dd8893f3082d33d366247295e9531f8879c219c5) ) + ROM_LOAD( "x70_b02.12e", 0x8000, 0x8000, CRC(76c9bb6f) SHA1(dd8893f3082d33d366247295e9531f8879c219c5) ) ROM_REGION( 0x8000, "gfx1", 0 ) // horse gfx - ROM_LOAD( "x70_a03.8g", 0x0000, 0x8000, CRC(4e298b2d) SHA1(ae78327d1f30c8d19ef772b82803dab4d6b7b919)) + ROM_LOAD( "x70_a03.8g", 0x0000, 0x8000, CRC(4e298b2d) SHA1(ae78327d1f30c8d19ef772b82803dab4d6b7b919)) ROM_REGION( 0x20000, "gfx2", 0 ) // fonts etc. - ROM_LOAD( "x70_a04.5g", 0x0000, 0x20000, CRC(14392fdb) SHA1(dafdce473b2d2ebbdbf49fbd12f85c1ad69b2877) ) + ROM_LOAD( "x70_a04.5g", 0x0000, 0x20000, CRC(14392fdb) SHA1(dafdce473b2d2ebbdbf49fbd12f85c1ad69b2877) ) ROM_REGION( 0x300, "proms", 0 ) /* colours */ - ROM_LOAD( "x70a07.8l", 0x000, 0x100, CRC(7d4c9712) SHA1(fe2a89841fdf5e4fd6cd41478ad2f29d28bed54d) ) - ROM_LOAD( "x70a08.7l", 0x100, 0x100, CRC(c4e77174) SHA1(ada238ded69f01b4daeb0159a2c5c422977bb95e) ) - ROM_LOAD( "x70a09.6l", 0x200, 0x100, CRC(d0187957) SHA1(6b36c1bccad24708cfa2fc78da08313f9bcfdbc0) ) + ROM_LOAD( "x70a07.8l", 0x000, 0x100, CRC(7d4c9712) SHA1(fe2a89841fdf5e4fd6cd41478ad2f29d28bed54d) ) + ROM_LOAD( "x70a08.7l", 0x100, 0x100, CRC(c4e77174) SHA1(ada238ded69f01b4daeb0159a2c5c422977bb95e) ) + ROM_LOAD( "x70a09.6l", 0x200, 0x100, CRC(d0187957) SHA1(6b36c1bccad24708cfa2fc78da08313f9bcfdbc0) ) ROM_END static DRIVER_INIT( mirderby ) |