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sample.html
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<!doctype html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<script type="text/javascript" src="simcir.js"></script>
<link rel="stylesheet" type="text/css" href="simcir.css" />
<script type="text/javascript" src="simcir-basicset.js"></script>
<link rel="stylesheet" type="text/css" href="simcir-basicset.css" />
<script type="text/javascript" src="simcir-library.js"></script>
<style type="text/css">
* {
font-family: arial, sans-serif;
}
.code {
margin: 16px 0px 16px 0px;
padding: 4px;
border-width: 0px 0px 0px 4px;
border-color: #cccccc;
border-style: solid;
background-color: #f0f0f0;
white-space: pre;
}
.note {
color: #0000ff;
}
</style>
<title>SimcirJS</title>
</head>
<body>
<h1>SimcirJS</h1>
<div style="margin:16px 0px 16px 0px">
SimcirJS(a.k.a. Simcir) is a circuit simulator in HTML5 and JavaScript.
<br/>
Let's try your circuit!
</div>
<h2>Usage</h2>
<ul>
<li>Choose a device from the toolbox and move to right side.</li>
<li>Connect them by drag operation.</li>
<li>Click an input node to disconnect.</li>
<li>Move a device back to the toolbox if you don't use.</li>
<li>Ctrl+Click(Mac:command+Click) to toggle view (Live circuit or JSON data).</li>
<li>Double-Click a label to edit device name.</li>
<li>Double-Click a library to open the circuit inside.</li>
</ul>
<!--
Specify width and height only.
All the other attributes will be used defaults.
-->
<div class="simcir">
{
"width":800,
"height":400
}
</div>
<h2>Embed your circuit</h2>
<p>
Ctrl+Click(Mac:command+Click) on your circuit and copy a circuit data.
<br/>
Then paste it into template below.
</p>
<div class="code"
><!doctype html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<script type="text/javascript" src="simcir.js"></script>
<link rel="stylesheet" type="text/css" href="simcir.css" />
<script type="text/javascript" src="simcir-basicset.js"></script>
<link rel="stylesheet" type="text/css" href="simcir-basicset.css" />
<script type="text/javascript" src="simcir-library.js"></script>
<title></title>
</head>
<body>
<div class="simcir">
<span class="note"><!-- paste here your circuit data --></span>
</div>
</body>
</html>
</div>
<h2>Reuse your circuit</h2>
<p>
To reuse your circuit as library, use device 'In' and 'Out'.
</p>
<div class="simcir">
{
"width":500,
"height":200,
"showToolbox":true,
"toolbox":[
{"type":"In"},
{"type":"Out"},
{"type":"DC"},
{"type":"PushOff"},
{"type":"PushOn"},
{"type":"Toggle"},
{"type":"NAND"}
],
"devices":[
{"type":"DC","id":"dev0","x":64,"y":80,"label":"DC"},
{"type":"PushOff","id":"dev1","x":120,"y":48,"label":"PushOff"},
{"type":"PushOff","id":"dev2","x":120,"y":112,"label":"PushOff"},
{"type":"In","id":"dev3","x":176,"y":48,"label":"~S"},
{"type":"In","id":"dev4","x":176,"y":112,"label":"~R"},
{"type":"NAND","id":"dev5","x":232,"y":56,"label":"NAND"},
{"type":"NAND","id":"dev6","x":232,"y":104,"label":"NAND"},
{"type":"Out","id":"dev7","x":288,"y":56,"label":"Q"},
{"type":"Out","id":"dev8","x":288,"y":104,"label":"~Q"}
],
"connectors":[
{"from":"dev1.in0","to":"dev0.out0"},
{"from":"dev2.in0","to":"dev0.out0"},
{"from":"dev3.in0","to":"dev1.out0"},
{"from":"dev4.in0","to":"dev2.out0"},
{"from":"dev5.in0","to":"dev3.out0"},
{"from":"dev5.in1","to":"dev6.out0"},
{"from":"dev6.in0","to":"dev5.out0"},
{"from":"dev6.in1","to":"dev4.out0"},
{"from":"dev7.in0","to":"dev5.out0"},
{"from":"dev8.in0","to":"dev6.out0"}
]
}
</div>
<p>
Then register it in JavaScript and add to the toolbox in HTML.
</p>
<div class="code"
>simcir.registerDevice('<span class="note">MyDevice</span>',
<span class="note">// paste here your circuit data</span>
);
</div>
<div class="code"
><div class="simcir">
⋮
"toolbox":[
{"type":"DC"},
{"type":"PushOff"},
⋮
{"type":"<span class="note">MyDevice</span>"}
],
⋮
</div>
</div>
<p>
In this case, a new device 'RS-FF' is added.
Try to Double-Click the 'RS-FF' :)
<br/>
Remember that all the connectors on
an input of 'In' and an output of 'Out'
are disconnected internally when the device is reused.
</p>
<div class="simcir">
{
"width":500,
"height":200,
"showToolbox":true,
"toolbox":[
{"type":"DC"},
{"type":"PushOff"},
{"type":"RS-FF"}
],
"devices":[
{"type":"DC","id":"dev0","x":104,"y":80,"label":"DC"},
{"type":"PushOff","id":"dev1","x":160,"y":48,"label":"PushOff"},
{"type":"PushOff","id":"dev2","x":160,"y":112,"label":"PushOff"},
{"type":"RS-FF","id":"dev3","x":216,"y":80,"label":"RS-FF"}
],
"connectors":[
{"from":"dev1.in0","to":"dev0.out0"},
{"from":"dev2.in0","to":"dev0.out0"},
{"from":"dev3.in0","to":"dev1.out0"},
{"from":"dev3.in1","to":"dev2.out0"}
]
}
</div>
<p>
To customize the layout of library,
add the "layout" property to your device with a text editor.
<br/>
"rows" and "cols" define the size.
nodes property contains 'label - position' pairs of nodes.
</p>
<div class="code"
>simcir.registerDevice('AltFullAdder',
{
⋮
<span class="note">"layout":{"rows":8,"cols":8,"hideLabelOnWorkspace":true,</span>
<span class="note">"nodes":{"A":"T2","B":"T6","S":"B4","Cin":"R4","Cout":"L4"}},</span>
"devices":[
⋮
</div>
<!-- port from drawing of Illustrator. -->
<svg version="1.1" id="l_1_" xmlns="http://www.w3.org/2000/svg"
width="234px" height="168px" viewBox="198 159 234 168"
font-size="12" >
<rect id="p_1_" x="198.5" y="159.5" fill="#FFFFFF" stroke="#666666"
stroke-miterlimit="10" width="233" height="167"/>
<g id="l">
<g id="g_3_">
<text transform="matrix(1 0 0 1 264.6001 238.0002)" >L1</text>
<text transform="matrix(1 0 0 1 264.6001 220.0002)" fill="#999999" >L0</text>
<text transform="matrix(1 0 0 1 264.6001 256.0002)" >L2</text>
<text transform="matrix(1 0 0 1 264.6001 274.0002)" >L3</text>
<text transform="matrix(1 0 0 1 264.6001 292.0002)" fill="#999999" >L4</text>
<text transform="matrix(1 0 0 1 280.8003 207.0002)" fill="#999999" >T0</text>
<text transform="matrix(1 0 0 1 298.8003 207.0002)" >T1</text>
<text transform="matrix(1 0 0 1 316.8003 207.0002)" >T2</text>
<text transform="matrix(1 0 0 1 334.8003 207.0002)" >T3</text>
<text transform="matrix(1 0 0 1 352.8003 207.0002)" fill="#999999" >T4</text>
<text transform="matrix(1 0 0 1 369 220.0002)" fill="#999999" >R0</text>
<text transform="matrix(1 0 0 1 369 238.0002)" >R1</text>
<text transform="matrix(1 0 0 1 369 256.0002)" >R2</text>
<text transform="matrix(1 0 0 1 369 274.0002)" >R3</text>
<text transform="matrix(1 0 0 1 369 292.0002)" fill="#999999" >R4</text>
<text transform="matrix(1 0 0 1 280.8003 306.0002)" fill="#999999" >B0</text>
<text transform="matrix(1 0 0 1 298.8003 306.0002)" >B1</text>
<text transform="matrix(1 0 0 1 316.8003 306.0002)" >B2</text>
<text transform="matrix(1 0 0 1 334.8003 306.0002)" >B3</text>
<text transform="matrix(1 0 0 1 352.8003 306.0002)" fill="#999999" >B4</text>
</g>
</g>
<g id="g_2_">
<g id="g_1_">
<path id="p" fill="#CCCCCC" stroke="#666666" stroke-miterlimit="10"
d="M360,282.331c0,3.131-2.538,5.669-5.669,5.669h-60.662
c-3.131,0-5.669-2.538-5.669-5.669V221.67
c0-3.131,2.538-5.669,5.669-5.669h60.662
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<g id="g">
<line fill="none" stroke="#666666" stroke-miterlimit="10" x1="306" y1="216" x2="306" y2="288"/>
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</g>
</g>
<g id="g1">
<text transform="matrix(1 0 0 1 229.2002 256.0002)" >Left</text>
<text transform="matrix(1 0 0 1 389 256.0002)" >Right</text>
<text transform="matrix(1 0 0 1 302.4004 322.0002)" >Bottom</text>
<text transform="matrix(1 0 0 1 313.2002 191.0002)" >Top</text>
<g id="g3">
<text transform="matrix(1 0 0 1 208.8174 211.0002)" >rows</text>
<g>
<g>
<polygon points="218.717,225 223.217,216 227.717,225 "/>
<polygon points="223.217,288 227.717,279 218.717,279 "/>
<path stroke="#000000" stroke-width="4"
stroke-miterlimit="10" d="M223.217,225v54V225z"/>
</g>
<line fill="none" stroke="#000000" stroke-width="0.5"
stroke-miterlimit="10" x1="209.717" y1="216" x2="236.717" y2="216"/>
<line fill="none" stroke="#000000" stroke-width="0.5"
stroke-miterlimit="10" x1="209.717" y1="288" x2="236.717" y2="288"/>
</g>
</g>
<g id="g2">
<text transform="matrix(1 0 0 1 255.6001 180.0803)" >cols</text>
<g>
<g>
<polygon points="297,182 288,177.5 297,173 "/>
<polygon points="360,177.5 351,173 351,182 "/>
<path stroke="#000000" stroke-width="4"
stroke-miterlimit="10" d="M297,177.5h54H297z"/>
</g>
<line fill="none" stroke="#000000" stroke-width="0.5"
stroke-miterlimit="10" x1="288" y1="164" x2="288" y2="191"/>
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stroke-miterlimit="10" x1="360" y1="164" x2="360" y2="191"/>
</g>
</g>
</g>
</svg>
<h2>Customize a device</h2>
<p>
label, color, number of inputs, freq ...
</p>
<div class="simcir">
{
"width":500,
"height":400,
"showToolbox":true,
"toolbox":[
{"type":"DC"},
{"type":"Toggle"},
{"type":"LED","color":"#00ff00","label":"LED(G)"},
{"type":"NAND","numInputs":"3","label":"NAND(3in)"},
{"type":"OSC","freq":1,"label":"OSC(1Hz)"},
{"type":"7seg","color":"#000000","bgColor":"#889988"}
],
"devices":[
{"type":"NAND","numInputs":"3","label":"NAND(3in)","id":"dev0","x":208,"y":128},
{"type":"Toggle","id":"dev1","x":152,"y":80,"label":"Toggle"},
{"type":"Toggle","id":"dev2","x":152,"y":128,"label":"Toggle"},
{"type":"Toggle","id":"dev3","x":152,"y":176,"label":"Toggle"},
{"type":"DC","id":"dev4","x":96,"y":128,"label":"DC"},
{"type":"LED","color":"#00ff00","label":"LED(G)","id":"dev5","x":264,"y":128},
{"type":"OSC","freq":1,"label":"OSC(1Hz)","id":"dev6","x":96,"y":232},
{"type":"NAND","numInputs":"3","label":"NAND(3in)","id":"dev7","x":152,"y":272},
{"type":"7seg","color":"#000000","bgColor":"#889988","id":"dev8","x":208,"y":232,"label":"7seg"}
],
"connectors":[
{"from":"dev0.in0","to":"dev1.out0"},
{"from":"dev0.in1","to":"dev2.out0"},
{"from":"dev0.in2","to":"dev3.out0"},
{"from":"dev1.in0","to":"dev4.out0"},
{"from":"dev2.in0","to":"dev4.out0"},
{"from":"dev3.in0","to":"dev4.out0"},
{"from":"dev5.in0","to":"dev0.out0"},
{"from":"dev7.in0","to":"dev6.out0"},
{"from":"dev7.in1","to":"dev6.out0"},
{"from":"dev7.in2","to":"dev6.out0"},
{"from":"dev8.in0","to":"dev6.out0"},
{"from":"dev8.in1","to":"dev7.out0"},
{"from":"dev8.in2","to":"dev7.out0"},
{"from":"dev8.in3","to":"dev6.out0"},
{"from":"dev8.in4","to":"dev7.out0"},
{"from":"dev8.in5","to":"dev7.out0"},
{"from":"dev8.in6","to":"dev6.out0"}
]
}
</div>
<div class="simcir-doc"></div>
<hr/>
<div style="text-align: right;">
Contents Copyright © Kazuhiko Arase
</div>
</body>
</html>