From e0ec7b14672853c41bbe5ccc801ef3cc61c55b76 Mon Sep 17 00:00:00 2001 From: Brian Troha Date: Wed, 28 Mar 2012 20:57:57 +0000 Subject: [PATCH] model2.c: Added the I/O Controller rom (Z80 based) for Rail Chase 2 [Brian Troha, The Dumping Union] --- src/mame/drivers/model2.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/mame/drivers/model2.c b/src/mame/drivers/model2.c index 645e8b9a030..0fd53aab4a5 100644 --- a/src/mame/drivers/model2.c +++ b/src/mame/drivers/model2.c @@ -4035,9 +4035,9 @@ ROM_START( rchase2 ) /* Rail Chase 2 Revision A, Model 2B. Sega game ID# 833-118 ROM_LOAD("mpr-18029.32", 0x0000000, 0x200000, CRC(f6804150) SHA1(ef40c11008c75d04159772ad30f02cdb8c5464f3) ) ROM_LOAD("mpr-18030.34", 0x0400000, 0x200000, CRC(1167615d) SHA1(bae0060aec3c15f08342f11df665c05c5703523d) ) - /* the Drive I/O clearly has a CPU on it (see above) */ - ROM_REGION( 0x1000, "iocpu", 0 ) - ROM_LOAD("epr-17895", 0x0000, 0x1000, NO_DUMP ) /* Z80 code, unknown rom size */ + /* Z80 code located on the I/O board type 837-11694. Z80 @ 4Mhz with 8-way DSW & unknown SONY CXD10950 QFP64 chip */ + ROM_REGION( 0x8000, "iocpu", 0 ) + ROM_LOAD("epr-17895.ic8", 0x0000, 0x8000, CRC(8fd7003d) SHA1(b8b16e20e3ed07326330ba335ea1e701cc0bec17) ) ROM_END