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Patched Sega Rally 2 DX to boot up. Enjoy Sega Rall 2 without MPEG music at 50% speed ;)

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This commit is contained in:
Bart Trzynadlowski 2017-08-19 19:29:05 +00:00
parent 507990a350
commit 94e6f9a156
1 changed files with 12 additions and 0 deletions
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12
Config/Games.xml
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@ -1695,6 +1695,18 @@
</inputs> </inputs>
</hardware> </hardware>
<roms> <roms>
<patches>
<!--
Base offset of program in CROM space: 0 (lines up perfectly with RAM
offsets). The game gets stuck in a region of code that appears to
wait on some exception to occur. It also appears to access the
tilegen space, indicating that this is perhaps related to frame
timing and IRQs (pure speculation; I haven't really looked at it).
Multiple places can be patched out -- another one that works is
0x66ae0.
-->
<patch region="crom" bits="32" offset="0x66aa8" value="0x60000000" />
</patches>
<region name="crom" stride="8" chunk_size="2" byte_swap="true"> <region name="crom" stride="8" chunk_size="2" byte_swap="true">
<file offset="0" name="epr-20505.20" crc32="0xC24A5097" /> <file offset="0" name="epr-20505.20" crc32="0xC24A5097" />
<file offset="2" name="epr-20504.19" crc32="0x30BBC46D" /> <file offset="2" name="epr-20504.19" crc32="0x30BBC46D" />