From dd363de906d5dfb6747f7796b3100c36dec726e5 Mon Sep 17 00:00:00 2001 From: AJR Date: Tue, 11 Apr 2017 17:36:01 -0400 Subject: [PATCH] rchase2: Load user1 ROMs closer together to avert read from undefined data at 02600000 that drives CPU off rails in debug build (nw) This might not be the correct loading method, but it's at least similar to vf2 and bel (which, like rchase2, have 2MB rather than 4MB ROMs). It's a non-working driver in any case. --- src/mame/drivers/model2.cpp | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/src/mame/drivers/model2.cpp b/src/mame/drivers/model2.cpp index 474582d5319..d8ff47dcc67 100644 --- a/src/mame/drivers/model2.cpp +++ b/src/mame/drivers/model2.cpp @@ -4683,14 +4683,14 @@ ROM_START( rchase2 ) /* Rail Chase 2 Revision A, Model 2B. Sega game ID# 833-118 ROM_LOAD32_WORD("epr-18075a.14", 0x100002, 0x080000, CRC(b82672e4) SHA1(519fdb5a978b6e82989b9841c6b59819f0d417cb) ) ROM_REGION32_LE( 0x2000000, "user1", 0 ) // Data - ROM_LOAD32_WORD("mpr-18037.11", 0x0000000, 0x200000, CRC(dea8f896) SHA1(8eb45e46bd14a2ffbdaac47d381a1ea9b9a03ca2) ) - ROM_LOAD32_WORD("mpr-18038.12", 0x0000002, 0x200000, CRC(441f7709) SHA1(cbfa687839b6cad6a5ace45b44b95c45e4cfab0d) ) - ROM_LOAD32_WORD("mpr-18039.9", 0x0800000, 0x200000, CRC(b98c6f06) SHA1(dd1ff9c682778de1c6c09e7a5cbc95a8149488c4) ) - ROM_LOAD32_WORD("mpr-18040.10", 0x0800002, 0x200000, CRC(0d872667) SHA1(33e56486ec6b953341552b6bc21dc66f6f8aaf74) ) - ROM_LOAD32_WORD("mpr-18041.7", 0x1000000, 0x200000, CRC(e511ab0a) SHA1(c6ea14b3bdefdc59603bd2fc152ac0421fae4d6f) ) - ROM_LOAD32_WORD("mpr-18042.8", 0x1000002, 0x200000, CRC(e9a04159) SHA1(0204ba86af2707bc9e277cac68dd9ef759189c23) ) - ROM_LOAD32_WORD("mpr-18043.5", 0x1800000, 0x200000, CRC(ff84dfd6) SHA1(82833bf4cb1f367aea5fec6cffb7023cbbd3c8cb) ) - ROM_LOAD32_WORD("mpr-18044.6", 0x1800002, 0x200000, CRC(ab9b406d) SHA1(62e95ceea6f71eedbebae59e188aac03e6129e62) ) + ROM_LOAD32_WORD("mpr-18037.11", 0x000000, 0x200000, CRC(dea8f896) SHA1(8eb45e46bd14a2ffbdaac47d381a1ea9b9a03ca2) ) + ROM_LOAD32_WORD("mpr-18038.12", 0x000002, 0x200000, CRC(441f7709) SHA1(cbfa687839b6cad6a5ace45b44b95c45e4cfab0d) ) + ROM_LOAD32_WORD("mpr-18039.9", 0x400000, 0x200000, CRC(b98c6f06) SHA1(dd1ff9c682778de1c6c09e7a5cbc95a8149488c4) ) + ROM_LOAD32_WORD("mpr-18040.10", 0x400002, 0x200000, CRC(0d872667) SHA1(33e56486ec6b953341552b6bc21dc66f6f8aaf74) ) + ROM_LOAD32_WORD("mpr-18041.7", 0x800000, 0x200000, CRC(e511ab0a) SHA1(c6ea14b3bdefdc59603bd2fc152ac0421fae4d6f) ) + ROM_LOAD32_WORD("mpr-18042.8", 0x800002, 0x200000, CRC(e9a04159) SHA1(0204ba86af2707bc9e277cac68dd9ef759189c23) ) + ROM_LOAD32_WORD("mpr-18043.5", 0xc00000, 0x200000, CRC(ff84dfd6) SHA1(82833bf4cb1f367aea5fec6cffb7023cbbd3c8cb) ) + ROM_LOAD32_WORD("mpr-18044.6", 0xc00002, 0x200000, CRC(ab9b406d) SHA1(62e95ceea6f71eedbebae59e188aac03e6129e62) ) ROM_REGION( 0x800000, "user5", ROMREGION_ERASEFF ) // Coprocessor Data ROM /* empty?? */