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	<id>https://wiki.mamedev.org/index.php?action=history&amp;feed=atom&amp;title=MAME_0.77u2</id>
	<title>MAME 0.77u2 - Revision history</title>
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	<updated>2026-05-06T17:11:43Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.mamedev.org/index.php?title=MAME_0.77u2&amp;diff=1008&amp;oldid=prev</id>
		<title>Georg: Initial version.</title>
		<link rel="alternate" type="text/html" href="https://wiki.mamedev.org/index.php?title=MAME_0.77u2&amp;diff=1008&amp;oldid=prev"/>
		<updated>2007-05-10T12:39:05Z</updated>

		<summary type="html">&lt;p&gt;Initial version.&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Release Date ==&lt;br /&gt;
MAME 0.77u2 was released on 1 December 2003.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Contributors ==&lt;br /&gt;
The known contributors for this version are, in alphabetical order:&lt;br /&gt;
&lt;br /&gt;
* [[Aaron Giles]]&lt;br /&gt;
* [[BUT]]&lt;br /&gt;
* [[Curt Coder]]&lt;br /&gt;
* [[David Haywood]]&lt;br /&gt;
* [[ElSemi]]&lt;br /&gt;
* [[Leon van Rooij]]&lt;br /&gt;
* [[Luca Elia]]&lt;br /&gt;
* [[Nathan Woods]]&lt;br /&gt;
* [[Olivier Galibert]]&lt;br /&gt;
* [[Pierpaolo Prazzoli]]&lt;br /&gt;
* [[R. Belmont]] &lt;br /&gt;
* [[Ramsoft]]&lt;br /&gt;
* [[Sean Young]]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Specific Contributions ==&lt;br /&gt;
The known contributions for this version are, in the order specified in the whatsnew:&lt;br /&gt;
&lt;br /&gt;
* [[Aaron Giles]] updated CHDman, with added checks to make sure source chd&amp;#039;s aren&amp;#039;t corrupt when doing updates etc.&lt;br /&gt;
&lt;br /&gt;
* [[Pierpaolo Prazzoli]] fixed the Grand Striker 2 dipswitches&lt;br /&gt;
&lt;br /&gt;
* [[Ramsoft]] and [[Sean Young]] found the way the OTIR/INIR instructions affect the PF flag and removed the look-up tables&lt;br /&gt;
&lt;br /&gt;
* [[Olivier Galibert]] fixed a few v60 floating point opcodes&lt;br /&gt;
&lt;br /&gt;
* [[David Haywood]] merged taito_x.c and seta.c video hardware, this is correct but due to some differences in the drivers a few glitches have been introduced in twinhawk that will need investigating&lt;br /&gt;
&lt;br /&gt;
* [[Nathan Woods]] merged in some #ifdef MESS&amp;#039;d code&lt;br /&gt;
&lt;br /&gt;
* [[David Haywood]] improved bg gfxdecode in missb2, but the backgrounds still haven&amp;#039;t been hooked up yet&lt;br /&gt;
&lt;br /&gt;
* [[Leon van Rooij]] improved / fixed the Ym2610 save states&lt;br /&gt;
&lt;br /&gt;
* [[ElSemi]] and [[R. Belmont]] contributed SCSP fixes (improves music in some games a little)&lt;br /&gt;
&lt;br /&gt;
* [[Curt Coder]] improved the Mysterious Stone driver based on the schematics&lt;br /&gt;
&lt;br /&gt;
* [[R. Belmont]] improved the Raiden drum volume Balance&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Game Support ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;New Games supported or promoted from GAME_NOT_WORKING status&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/gundamex Gundam Ex Revue]&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/runaway Runaway (prototype)]&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/blitz NFL Blitz]&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/blitz2k NFL Blitz 2000]&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/kyustrkr Kyuukyoku no Striker / Last Striker]&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/mt_tgolf MegaTech : Tournament Golf]&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/nettoqc Nettoh Quiz Champion]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;New clones added&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/capitol Capitol (clone of pleiads)]&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/tceptor Thunder Ceptor]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;New games marked as GAME_NOT_WORKING&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/rabbit Rabbit]&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/tmmjprd Tokimeki Mahjong Paradise - Dear My Love]&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/biofreak BioFreaks]&lt;br /&gt;
* [http://www.mameworld.net/maws/romset/jchan Jackie Chan]&lt;br /&gt;
&lt;br /&gt;
[[Category:Releases 2003]]&lt;/div&gt;</summary>
		<author><name>Georg</name></author>
	</entry>
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