visual6502/index.html

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<!DOCTYPE html>
<head>
<title>Visual 6502 in JavaScript</title>
<style type="text/css">@import "wires.css";</style>
<script src="segdefs.js"></script>
<script src="transdefs.js"></script>
<script src="nodenames.js"></script>
<script src="wires.js"></script>
<script src="chipsim.js"></script>
<script src="memtable.js"></script>
<script src="macros.js"></script>
<script type="text/javascript">
function handleOnload() {
if((navigator.appName == 'Microsoft Internet Explorer') && (parseInt(navigator.appVersion,10)<9)){
document.getElementById('browsertrouble').innerHTML=
'<p>Sorry, '+navigator.appName+' not supported - showing you a picture instead!</p>';
document.getElementById('frame').innerHTML='<a href="browsertrouble.html"><img src="images/jssim2.png" style="border:10px"></a>';
}else{
setTimeout(setup,200);
}
}
</script>
</head>
<body onload="handleOnload();">
<br />
<span id="title"><a href="http://visual6502.org">The Visual 6502</a></span>
<span id="plain">
<br />
<a href="http://www.visual6502.org/faq.html">FAQ</a>&nbsp;
<a href="http://blog.visual6502.org">Blog</a>&nbsp;
<a href="http://www.visual6502.org/links.html">Links</a>&nbsp
<br /><br />
This simulator uses HTML5 features only found on the latest versions of browsers and needs
lots of RAM. If you have trouble, please <a href="browsertrouble.html">check compatibility.</a>
<br />
<span id="browsertrouble"></span>
<br />
Hit '>' to zoom in, '<' to zoom out
<br />
Right-click to scroll around
<br />
Enter your own program into the array of RAM
<br />
<br />
</span>
<div class="frame" id="frame">
<div class="chip" id="chip">
<canvas class="chip" id="chipbg"></canvas>
<canvas class="chip" id="overlay"></canvas>
<canvas class="chip" id="hilite"></canvas>
<canvas class="chip" id="hitbuffer"></canvas>
</div>
<div class = "buttons">
<div style="position:relative; float:left;">
<a href ="javascript:stopChip()"id="stop"><img class="navstop" src="images/stop.png"></a>
<a href ="javascript:runChip()" id="start"><img class="navplay" src="images/play.png"></a>
</div>
<div style="float:left;">
<a href ="javascript:resetChip()"><img class="navbutton" src="images/up.png"></a>
<a href ="javascript:stepBack()"><img class="navbutton" src="images/prev.png"></a>
<a href ="javascript:stepForward()"><img class="navbutton" src="images/next.png"></a>
</div>
</div>
<p class="status" id="status">x: 0<br>y: 0</p>
<table class="memtable" id="memtable"></table>
</div>
<div id="updateShow"> Show:
<input type="checkbox" name="0" id="updateShow0" onchange="updateShow(this.name,this.checked)" />(metal)
<input type="checkbox" name="1" id="updateShow1" onchange="updateShow(this.name,this.checked)" />(switched diffusion)
<input type="checkbox" name="3" id="updateShow3" onchange="updateShow(this.name,this.checked)" />(grounded diffusion)
<input type="checkbox" name="4" id="updateShow4" onchange="updateShow(this.name,this.checked)" />(powered diffusion)
<input type="checkbox" name="5" id="updateShow5" onchange="updateShow(this.name,this.checked)" />(polysilicon)
<input type="checkbox" name="2" id="updateShow2" onchange="updateShow(this.name,this.checked)" />(diode)
</div>
<br />
<br />
In addition to this JavaScript project, see our <a href="../python6502.html">Python-based simulator</a> which may be easier to customize, verify, and apply to the study of long programs.<br />
<br />
</body>
</html>