From 04e203c805aee60ae67b516538c4d3ecc960e71e Mon Sep 17 00:00:00 2001 From: angelosa Date: Wed, 21 May 2025 13:06:24 +0200 Subject: [PATCH] sega/model3.cpp: fix MT #08790, allow lostwsga and lemans24 to boot again --- src/mame/sega/model3.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/mame/sega/model3.cpp b/src/mame/sega/model3.cpp index 7b24f582d64..9e7d8ed4968 100644 --- a/src/mame/sega/model3.cpp +++ b/src/mame/sega/model3.cpp @@ -2051,6 +2051,10 @@ ROM_START( lemans24 ) /* step 1.5, Sega game ID# is 833-13159, ROM board ID# 8 ROM_LOAD64_WORD_SWAP( "mpr-19867.11", 0x2800002, 0x400000, CRC(ae610fc5) SHA1(b03c85cb661a67becf59b6bb29e52de736470add) ) ROM_LOAD64_WORD_SWAP( "mpr-19868.12", 0x2800000, 0x400000, CRC(3c43d64f) SHA1(00e1bd91496a6b3f73343ef4ad24a0dd3cb6bcf5) ) + ROM_COPY("user1", 0x0800000, 0x4800000, 0x1000000) + ROM_COPY("user1", 0x1800000, 0x5800000, 0x1000000) + ROM_COPY("user1", 0x2800000, 0x6800000, 0x1000000) + ROM_REGION( 0x1000000, "user3", 0 ) /* Video ROMs Part 1 */ ROM_LOAD_VROM( "mpr-19871.26", 0x000002, 0x200000, CRC(5168e02b) SHA1(3572c748c8f1b70b194fcf27919d3e671c7a09a5) ) ROM_LOAD_VROM( "mpr-19872.27", 0x000000, 0x200000, CRC(9e65fc06) SHA1(7de713cf1161d921d0b19aa4af6ec0790f043424) ) @@ -3104,6 +3108,11 @@ ROM_START( lostwsga ) /* Step 1.5, PCB cage labeled 834-13172 THE LOST WORLD U // mirror CROM0 to CROM ROM_COPY("user1", 0x800000, 0x000000, 0x600000) + ROM_COPY("user1", 0x0800000, 0x4800000, 0x1000000) + ROM_COPY("user1", 0x1800000, 0x5800000, 0x1000000) + ROM_COPY("user1", 0x2800000, 0x6800000, 0x1000000) + ROM_COPY("user1", 0x3800000, 0x7800000, 0x1000000) + ROM_REGION( 0x1000000, "user3", 0 ) /* Video ROMs Part 1 */ ROM_LOAD_VROM( "mpr-19902.26", 0x0000002, 0x200000, CRC(178bd471) SHA1(dc2cb409081e4fd1176470869e025320449a8d02) ) ROM_LOAD_VROM( "mpr-19903.27", 0x0000000, 0x200000, CRC(fe575871) SHA1(db7aec4997b0c9d9a77a611139d53bcfba4bf258) ) @@ -3173,6 +3182,11 @@ ROM_START( lostwsgp ) /* Step 1.5, build 1997/06/24, location test or preview // mirror CROM0 to CROM ROM_COPY("user1", 0x800000, 0x000000, 0x600000) + ROM_COPY("user1", 0x0800000, 0x4800000, 0x1000000) + ROM_COPY("user1", 0x1800000, 0x5800000, 0x1000000) + ROM_COPY("user1", 0x2800000, 0x6800000, 0x1000000) + ROM_COPY("user1", 0x3800000, 0x7800000, 0x1000000) + ROM_REGION( 0x1000000, "user3", 0 ) /* Video ROMs Part 1 */ ROM_LOAD_VROM( "mpr-19902.26", 0x0000002, 0x200000, CRC(178bd471) SHA1(dc2cb409081e4fd1176470869e025320449a8d02) ) ROM_LOAD_VROM( "mpr-19903.27", 0x0000000, 0x200000, CRC(fe575871) SHA1(db7aec4997b0c9d9a77a611139d53bcfba4bf258) )