<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="http://fileformats.archiveteam.org/skins/common/feed.css?303"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
		<id>http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=UCSD_p-system_p-code</id>
		<title>UCSD p-system p-code - Revision history</title>
		<link rel="self" type="application/atom+xml" href="http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=UCSD_p-system_p-code"/>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=UCSD_p-system_p-code&amp;action=history"/>
		<updated>2026-04-08T10:46:47Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.19.2</generator>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=UCSD_p-system_p-code&amp;diff=33044&amp;oldid=prev</id>
		<title>Dan Tobias at 16:18, 24 August 2019</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=UCSD_p-system_p-code&amp;diff=33044&amp;oldid=prev"/>
				<updated>2019-08-24T16:18:20Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
			&lt;tr valign='top'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 16:18, 24 August 2019&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|released=1978&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|released=1978&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''UCSD p-System p-code''' was used in conjunction with UCSD Pascal, a version of the [[Pascal]] programming language released by the University of California, San Diego for a number of computer platforms. This was designed to have a self-contained, platform-independent environment that included a custom operating system and [[UCSD p-System Filesystem|filesystem], as well as a compiler which compiled Pascal into virtual-machine code which could then be run by an intepreter for the specific hardware being used.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''UCSD p-System p-code''' was used in conjunction with UCSD Pascal, a version of the [[Pascal]] programming language released by the University of California, San Diego for a number of computer platforms. This was designed to have a self-contained, platform-independent environment that included a custom operating system and [[UCSD p-System Filesystem|filesystem&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/ins&gt;], as well as a compiler which compiled Pascal into virtual-machine code which could then be run by an intepreter for the specific hardware being used.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The code was termed &amp;quot;p-code&amp;quot;, in which the &amp;quot;p&amp;quot; didn't stand for &amp;quot;Pascal&amp;quot; even though it was used in conjunction with this language; it could stand for either &amp;quot;portable&amp;quot; or &amp;quot;pseudo&amp;quot;.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The code was termed &amp;quot;p-code&amp;quot;, in which the &amp;quot;p&amp;quot; didn't stand for &amp;quot;Pascal&amp;quot; even though it was used in conjunction with this language; it could stand for either &amp;quot;portable&amp;quot; or &amp;quot;pseudo&amp;quot;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=UCSD_p-system_p-code&amp;diff=33043&amp;oldid=prev</id>
		<title>Dan Tobias: Created page with &quot;{{FormatInfo |formattype=electronic |subcat=Executables |released=1978 }} '''UCSD p-System p-code''' was used in conjunction with UCSD Pascal, a version of the Pascal prog...&quot;</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=UCSD_p-system_p-code&amp;diff=33043&amp;oldid=prev"/>
				<updated>2019-08-24T16:18:08Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{FormatInfo |formattype=electronic |subcat=Executables |released=1978 }} &amp;#039;&amp;#039;&amp;#039;UCSD p-System p-code&amp;#039;&amp;#039;&amp;#039; was used in conjunction with UCSD Pascal, a version of the &lt;a href=&quot;/wiki/Pascal&quot; title=&quot;Pascal&quot;&gt;Pascal&lt;/a&gt; prog...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{FormatInfo&lt;br /&gt;
|formattype=electronic&lt;br /&gt;
|subcat=Executables&lt;br /&gt;
|released=1978&lt;br /&gt;
}}&lt;br /&gt;
'''UCSD p-System p-code''' was used in conjunction with UCSD Pascal, a version of the [[Pascal]] programming language released by the University of California, San Diego for a number of computer platforms. This was designed to have a self-contained, platform-independent environment that included a custom operating system and [[UCSD p-System Filesystem|filesystem], as well as a compiler which compiled Pascal into virtual-machine code which could then be run by an intepreter for the specific hardware being used.&lt;br /&gt;
&lt;br /&gt;
The code was termed &amp;quot;p-code&amp;quot;, in which the &amp;quot;p&amp;quot; didn't stand for &amp;quot;Pascal&amp;quot; even though it was used in conjunction with this language; it could stand for either &amp;quot;portable&amp;quot; or &amp;quot;pseudo&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
== Links ==&lt;br /&gt;
* [http://ucsd-psystem-xc.sourceforge.net/ Sourceforge project]&lt;br /&gt;
* [[Wikipedia:UCSD Pascal|Wikipedia article: UCSD Pascal]]&lt;br /&gt;
* [https://www.wikidata.org/wiki/Q176984 Wikidata: UCSD Pascal]&lt;/div&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

	</feed>