mirror of
https://github.com/whscullin/apple1js.git
synced 2024-11-26 02:49:18 +00:00
162 lines
5.9 KiB
HTML
162 lines
5.9 KiB
HTML
|
<!DOCTYPE html>
|
||
|
|
<!-- -*- mode: HTML; indent-tabs-mode: nil -*- -->
|
||
|
|
<!-- Copyright 2010 Will Scullin -->
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<meta charset="utf-8" />
|
||
|
|
<meta name="keywords" content="apple2,apple,ii,javascript,emulator,html5" />
|
||
|
|
<link rel="shortcut icon" href="logoicon.png" />
|
||
|
|
<link rel="stylesheet" type="text/css" href="css/apple1.css" />
|
||
|
|
<title>About Apple 1js</title>
|
||
|
|
<script type="text/javascript">
|
||
|
|
|
||
|
|
var _gaq = _gaq || [];
|
||
|
|
_gaq.push(['_setAccount', 'UA-19205057-1']);
|
||
|
|
_gaq.push(['_trackPageview']);
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
|
||
|
|
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
|
||
|
|
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
|
||
|
|
})();
|
||
|
|
|
||
|
|
</script>
|
||
|
|
<meta property="og:title" content="About Apple 1js" />
|
||
|
|
<meta property="og:type" content="website" />
|
||
|
|
<meta property="og:description" content="Apple 1js is an Apple 1 emulator written using only JavaScript and HTML5." />
|
||
|
|
<meta property="og:url" content="http://www.scullinsteel.com/apple1/about.html" />
|
||
|
|
<meta property="og:image" content="http://www.scullinsteel.com/apple1/img/image.png" />
|
||
|
|
<meta property="fb:admins" content="700585391" />
|
||
|
|
</head>
|
||
|
|
<body id="about">
|
||
|
|
<div style="text-align: center">
|
||
|
|
<span class="motter" style="font-size: 2em">Apple 1js</span>
|
||
|
|
</div>
|
||
|
|
<div style="max-width: 800px; margin: auto">
|
||
|
|
<h2>What is this?</h2>
|
||
|
|
<span class="motter"><a href="../apple1/">Apple 1js</a></span>
|
||
|
|
is an Apple 1 emulator written entirely in JavaScript and HTML5.
|
||
|
|
<h2>Updates</h2>
|
||
|
|
<h3>2013-06-25</h3>
|
||
|
|
<ul>
|
||
|
|
<li><h4>ACI Emulation</h4>
|
||
|
|
Programs are now loaded via ACI emulation off of virtual tapes.
|
||
|
|
This is slower than just slamming them into memory, faster
|
||
|
|
than emulated typing.
|
||
|
|
Actually loading programs from audio files is on my radar, but
|
||
|
|
quite a bit more work.
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
<h3>2013-06-05</h3>
|
||
|
|
<ul>
|
||
|
|
<li><h4>More Accurater</h4>
|
||
|
|
I've scraped the Internet for more information. For instance
|
||
|
|
<a href="http://cameronscloset.com/category/apple-1/">
|
||
|
|
Cameron's Closet
|
||
|
|
</a> had some nice info on character display.
|
||
|
|
</li>
|
||
|
|
<li><h4>Krusader off by default</h4>
|
||
|
|
Krusader seems to cause some output weirdness outside of the Krusader
|
||
|
|
shell, so I'm not using it by default anymore.
|
||
|
|
Use #krusader to turn it back on.
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
<h3>2013-05-28</h3>
|
||
|
|
<ul>
|
||
|
|
<li><h4>Less Limited Input</h4>
|
||
|
|
Pasting into the load window is now the same as typing. For now it
|
||
|
|
is not any faster, though.
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
<h3>2013-05-27</h3>
|
||
|
|
<ul>
|
||
|
|
<li><h4>Krusader</h4>
|
||
|
|
I've decided to use
|
||
|
|
<a href="http://school.anhb.uwa.edu.au/personalpages/kwessen/apple1/Krusader.htm">Krusader</a>
|
||
|
|
as the default ROM for now. I'm just starting to find my way around it,
|
||
|
|
but other Apple 1 people might find it useful.
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
<h2>Requirements</h2>
|
||
|
|
<ul>
|
||
|
|
<li><h3>A Browser with HTML5 Support</h3>
|
||
|
|
The most recent versions of
|
||
|
|
<a href="http://www.google.com/chrome/" target="_blank">
|
||
|
|
Google Chrome</a>,
|
||
|
|
<a href="http://www.apple.com/safari/" target="_blank">
|
||
|
|
Safari</a>,
|
||
|
|
<a href="http://www.firefox.com/" target="_blank" >
|
||
|
|
Firefox</a>, and
|
||
|
|
<a href="http://www.opera.com/" target="_blank">
|
||
|
|
Opera</a>
|
||
|
|
all seem to work reasonably well these days, although
|
||
|
|
variations in HTML5 support pop up, and occasionally a major release
|
||
|
|
will move things around out from under me.
|
||
|
|
IEs prior to 9 lacks canvas tag support and are unsupported.
|
||
|
|
<a href="http://windows.microsoft.com/ie9">IE 9+</a> renders nicely on
|
||
|
|
a modern machine.<br/>
|
||
|
|
</li>
|
||
|
|
<li><h3>Basic Knowledge of the Apple 1</h3>
|
||
|
|
If you don't know how to use an Apple 1, this won't be much fun for
|
||
|
|
you. A good place to start is the <a href="http://applefritter.com/apple1">Apple I Owners Club</a>.
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
<h2>Known Limitations</h2>
|
||
|
|
<ul>
|
||
|
|
<li><h3>Limited Accuracy</h3>
|
||
|
|
Unlike the <a href="../apple2/">Apple ][</a> I wrote an emulator for, I don't own an Apple 1.
|
||
|
|
My emulation is based on all the reference materials I was able to dig up, and by comparison
|
||
|
|
to the behavior of other emulators.
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
<h2>Acknowlegements</h2>
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
|
|
<h3>I'm using the following libraries:</h3>
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
|
|
<a href="http://jquery.com">jQuery</a> and
|
||
|
|
<a href="http://jqueryui.com">jQuery UI</a>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<a href="http://www.JSON.org/json2.js">JSON 2</a>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
Base64 Utilities via
|
||
|
|
<a href="http://kevin.vanzonneveld.net/">KvZ</a>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<h3>I heavily referenced:</h3>
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
|
|
<a href="http://applefritter.com/apple1">Apple I Owners Club</a>
|
||
|
|
and the <a href="http://applefritter.com/forum">applefritter forums</a>.
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
<li>
|
||
|
|
<h3>And special thanks to:</h3>
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
|
|
<a href="http://www.willegal.net/index.htm">Mike</a> for an eclectic
|
||
|
|
collection of useful information. Someday I will work up the nerve
|
||
|
|
to try building a replica.
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
And of course <a href="http://www.woz.org">Woz</a>, for launching my 30+ years
|
||
|
|
of both silly and practical computer projects.
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
<h2>Contact</h2>
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
|
|
<a href="mailto:apple1js@scullinsteel.com">apple1js@scullinsteel.com</a>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|