NerfStatTrak/eagle/Driver board.brd

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<settings>
<setting alwaysvectorfont="no"/>
<setting verticaltext="up"/>
</settings>
<grid distance="0.25" unitdist="mm" unit="mm" style="dots" multiple="1" display="yes" altdistance="0.025" altunitdist="inch" altunit="inch"/>
<layers>
<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>
<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="28" name="bValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="29" name="tStop" color="7" fill="3" visible="yes" active="yes"/>
<layer number="30" name="bStop" color="7" fill="6" visible="yes" active="yes"/>
<layer number="31" name="tCream" color="7" fill="4" visible="yes" active="yes"/>
<layer number="32" name="bCream" color="7" fill="5" visible="yes" active="yes"/>
<layer number="33" name="tFinish" color="6" fill="3" visible="yes" active="yes"/>
<layer number="34" name="bFinish" color="6" fill="6" visible="yes" active="yes"/>
<layer number="35" name="tGlue" color="7" fill="4" visible="yes" active="yes"/>
<layer number="36" name="bGlue" color="7" fill="5" visible="yes" active="yes"/>
<layer number="37" name="tTest" color="7" fill="1" visible="yes" active="yes"/>
<layer number="38" name="bTest" color="7" fill="1" visible="yes" active="yes"/>
<layer number="39" name="tKeepout" color="4" fill="11" visible="yes" active="yes"/>
<layer number="40" name="bKeepout" color="1" fill="11" visible="yes" active="yes"/>
<layer number="41" name="tRestrict" color="4" fill="10" visible="yes" active="yes"/>
<layer number="42" name="bRestrict" color="1" fill="10" visible="yes" active="yes"/>
<layer number="43" name="vRestrict" color="2" fill="10" visible="yes" active="yes"/>
<layer number="44" name="Drills" color="7" fill="1" visible="yes" active="yes"/>
<layer number="45" name="Holes" color="7" fill="1" visible="yes" active="yes"/>
<layer number="46" name="Milling" color="3" fill="1" visible="yes" active="yes"/>
<layer number="47" name="Measures" color="7" fill="1" visible="yes" active="yes"/>
<layer number="48" name="Document" color="7" fill="1" visible="yes" active="yes"/>
<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="yes"/>
<layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>
<layer number="52" name="bDocu" color="7" fill="1" visible="yes" active="yes"/>
<layer number="90" name="Modules" color="5" fill="1" visible="no" active="no"/>
<layer number="91" name="Nets" color="2" fill="1" visible="no" active="no"/>
<layer number="92" name="Busses" color="1" fill="1" visible="no" active="no"/>
<layer number="93" name="Pins" color="2" fill="1" visible="no" active="no"/>
<layer number="94" name="Symbols" color="4" fill="1" visible="no" active="no"/>
<layer number="95" name="Names" color="7" fill="1" visible="no" active="no"/>
<layer number="96" name="Values" color="7" fill="1" visible="no" active="no"/>
<layer number="97" name="Info" color="7" fill="1" visible="no" active="no"/>
<layer number="98" name="Guide" color="6" fill="1" visible="no" active="no"/>
</layers>
<board>
<plain>
<wire x1="23.9" y1="31.71" x2="72.06" y2="31.71" width="0" layer="20"/>
<wire x1="72.06" y1="31.71" x2="72.06" y2="52.695" width="0" layer="20"/>
<wire x1="72.06" y1="52.695" x2="23.805" y2="52.65" width="0" layer="20"/>
<wire x1="23.805" y1="52.65" x2="23.9" y2="31.71" width="0" layer="20"/>
<dimension x1="23.9" y1="52.695" x2="23.9" y2="31.71" x3="18.425390625" y3="42.2025" textsize="1.778" layer="47"/>
<dimension x1="23.9" y1="52.695" x2="72.06" y2="52.695" x3="47.98" y3="59.244996875" textsize="1.778" layer="47"/>
<text x="35.25" y="52.75" size="1.016" layer="49" rot="MR90">Data</text>
<text x="40" y="52.75" size="1.016" layer="49" rot="MR90">Latch</text>
<text x="42.5" y="52.75" size="1.016" layer="49" rot="MR90">Clock</text>
<text x="30" y="52.75" size="1.016" layer="49" rot="MR90">+5V</text>
<text x="37.75" y="52.75" size="1.016" layer="49" rot="MR90">Ground</text>
<text x="51.75" y="31" size="1.016" layer="49" rot="MR270">A</text>
<text x="54.25" y="31" size="1.016" layer="49" rot="MR270">B</text>
<text x="56.75" y="31" size="1.016" layer="49" rot="MR270">C</text>
<text x="59.25" y="31" size="1.016" layer="49" rot="MR270">D</text>
<text x="61.75" y="31" size="1.016" layer="49" rot="MR270">E</text>
<text x="64.25" y="31" size="1.016" layer="49" rot="MR270">F</text>
<text x="66.75" y="31" size="1.016" layer="49" rot="MR270">G</text>
<text x="69.5" y="31" size="1.016" layer="49" rot="MR270">DP</text>
<text x="28.5" y="31" size="1.016" layer="49" rot="MR270">D6</text>
<text x="31" y="31" size="1.016" layer="49" rot="MR270">D5</text>
<text x="33.5" y="31" size="1.016" layer="49" rot="MR270">D4</text>
<text x="36" y="31" size="1.016" layer="49" rot="MR270">D3</text>
<text x="38.75" y="31" size="1.016" layer="49" rot="MR270">D2</text>
<text x="41.25" y="31" size="1.016" layer="49" rot="MR270">D1</text>
</plain>
<libraries>
<library name="74xx-eu">
<description>&lt;b&gt;TTL Devices, 74xx Series with European Symbols&lt;/b&gt;&lt;p&gt;
Based on the following sources:
&lt;ul&gt;
&lt;li&gt;Texas Instruments &lt;i&gt;TTL Data Book&lt;/i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;Volume 1, 1996.
&lt;li&gt;TTL Data Book, Volume 2 , 1993
&lt;li&gt;National Seminconductor Databook 1990, ALS/LS Logic
&lt;li&gt;ttl 74er digital data dictionary, ECA Electronic + Acustic GmbH, ISBN 3-88109-032-0
&lt;li&gt;http://icmaster.com/ViewCompare.asp
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
<wire x1="10.16" y1="2.921" x2="-10.16" y2="2.921" width="0.1524" layer="21"/>
<wire x1="-10.16" y1="-2.921" x2="10.16" y2="-2.921" width="0.1524" layer="21"/>
<wire x1="10.16" y1="2.921" x2="10.16" y2="-2.921" width="0.1524" layer="21"/>
<wire x1="-10.16" y1="2.921" x2="-10.16" y2="1.016" width="0.1524" layer="21"/>
<wire x1="-10.16" y1="-2.921" x2="-10.16" y2="-1.016" width="0.1524" layer="21"/>
<wire x1="-10.16" y1="1.016" x2="-10.16" y2="-1.016" width="0.1524" layer="21" curve="-180"/>
<pad name="1" x="-8.89" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="2" x="-6.35" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="7" x="6.35" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="8" x="8.89" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="3" x="-3.81" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="4" x="-1.27" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="6" x="3.81" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="5" x="1.27" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="9" x="8.89" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="10" x="6.35" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="11" x="3.81" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="12" x="1.27" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="13" x="-1.27" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="14" x="-3.81" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="15" x="-6.35" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="16" x="-8.89" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<text x="-10.541" y="-2.921" size="1.27" layer="25" ratio="10" rot="R90">&gt;NAME</text>
<text x="-7.493" y="-0.635" size="1.27" layer="27" ratio="10">&gt;VALUE</text>
</package>
</packages>
</library>
<library name="uln-udn">
<description>&lt;b&gt;Driver Arrays&lt;/b&gt;&lt;p&gt;
ULN and UDN Series&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL18">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
<wire x1="11.43" y1="2.921" x2="-11.43" y2="2.921" width="0.1524" layer="21"/>
<wire x1="-11.43" y1="-2.921" x2="11.43" y2="-2.921" width="0.1524" layer="21"/>
<wire x1="11.43" y1="2.921" x2="11.43" y2="-2.921" width="0.1524" layer="21"/>
<wire x1="-11.43" y1="2.921" x2="-11.43" y2="1.016" width="0.1524" layer="21"/>
<wire x1="-11.43" y1="-2.921" x2="-11.43" y2="-1.016" width="0.1524" layer="21"/>
<wire x1="-11.43" y1="1.016" x2="-11.43" y2="-1.016" width="0.1524" layer="21" curve="-180"/>
<pad name="1" x="-10.16" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="2" x="-7.62" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="7" x="5.08" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="8" x="7.62" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="3" x="-5.08" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="4" x="-2.54" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="6" x="2.54" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="5" x="0" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="9" x="10.16" y="-3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="10" x="10.16" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="11" x="7.62" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="12" x="5.08" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="13" x="2.54" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="14" x="0" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="15" x="-2.54" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="16" x="-5.08" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="17" x="-7.62" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<pad name="18" x="-10.16" y="3.81" drill="0.8128" shape="long" rot="R90"/>
<text x="-11.684" y="-3.048" size="1.27" layer="25" ratio="10" rot="R90">&gt;NAME</text>
<text x="-9.525" y="-0.635" size="1.27" layer="27" ratio="10">&gt;VALUE</text>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<classes>
<class number="0" name="default" width="0.508" drill="0">
</class>
</classes>
<designrules name="default *">
<description language="de">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
&lt;p&gt;
Die Standard-Design-Rules sind so gewählt, dass sie für 
die meisten Anwendungen passen. Sollte ihre Platine 
besondere Anforderungen haben, treffen Sie die erforderlichen
Einstellungen hier und speichern die Design Rules unter 
einem neuen Namen ab.</description>
<description language="en">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
&lt;p&gt;
The default Design Rules have been set to cover
a wide range of applications. Your particular design
may have different requirements, so please make the
necessary adjustments and save your customized
design rules under a new name.</description>
<param name="layerSetup" value="(1*16)"/>
<param name="mtCopper" value="0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm"/>
<param name="mtIsolate" value="1.5mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm"/>
<param name="mdWireWire" value="8mil"/>
<param name="mdWirePad" value="8mil"/>
<param name="mdWireVia" value="8mil"/>
<param name="mdPadPad" value="8mil"/>
<param name="mdPadVia" value="8mil"/>
<param name="mdViaVia" value="8mil"/>
<param name="mdSmdPad" value="8mil"/>
<param name="mdSmdVia" value="8mil"/>
<param name="mdSmdSmd" value="8mil"/>
<param name="mdViaViaSameLayer" value="8mil"/>
<param name="mnLayersViaInSmd" value="2"/>
<param name="mdCopperDimension" value="40mil"/>
<param name="mdDrill" value="8mil"/>
<param name="mdSmdStop" value="0mil"/>
<param name="msWidth" value="30mil"/>
<param name="msDrill" value="24mil"/>
<param name="msMicroVia" value="9.99mm"/>
<param name="msBlindViaRatio" value="0.5"/>
<param name="rvPadTop" value="0.25"/>
<param name="rvPadInner" value="0.25"/>
<param name="rvPadBottom" value="0.25"/>
<param name="rvViaOuter" value="0.25"/>
<param name="rvViaInner" value="0.25"/>
<param name="rvMicroViaOuter" value="0.25"/>
<param name="rvMicroViaInner" value="0.25"/>
<param name="rlMinPadTop" value="10mil"/>
<param name="rlMaxPadTop" value="20mil"/>
<param name="rlMinPadInner" value="10mil"/>
<param name="rlMaxPadInner" value="20mil"/>
<param name="rlMinPadBottom" value="10mil"/>
<param name="rlMaxPadBottom" value="20mil"/>
<param name="rlMinViaOuter" value="8mil"/>
<param name="rlMaxViaOuter" value="20mil"/>
<param name="rlMinViaInner" value="8mil"/>
<param name="rlMaxViaInner" value="20mil"/>
<param name="rlMinMicroViaOuter" value="4mil"/>
<param name="rlMaxMicroViaOuter" value="20mil"/>
<param name="rlMinMicroViaInner" value="4mil"/>
<param name="rlMaxMicroViaInner" value="20mil"/>
<param name="psTop" value="-1"/>
<param name="psBottom" value="-1"/>
<param name="psFirst" value="-1"/>
<param name="psElongationLong" value="100"/>
<param name="psElongationOffset" value="100"/>
<param name="mvStopFrame" value="1"/>
<param name="mvCreamFrame" value="0"/>
<param name="mlMinStopFrame" value="4mil"/>
<param name="mlMaxStopFrame" value="4mil"/>
<param name="mlMinCreamFrame" value="0mil"/>
<param name="mlMaxCreamFrame" value="0mil"/>
<param name="mlViaStopLimit" value="0mil"/>
<param name="srRoundness" value="0"/>
<param name="srMinRoundness" value="0mil"/>
<param name="srMaxRoundness" value="0mil"/>
<param name="slThermalIsolate" value="10mil"/>
<param name="slThermalsForVias" value="0"/>
<param name="dpMaxLengthDifference" value="10mm"/>
<param name="dpGapFactor" value="2.5"/>
<param name="checkGrid" value="0"/>
<param name="checkAngle" value="0"/>
<param name="checkFont" value="1"/>
<param name="checkRestrict" value="1"/>
<param name="useDiameter" value="13"/>
<param name="maxErrors" value="50"/>
</designrules>
<autorouter>
<pass name="Default">
<param name="RoutingGrid" value="50mil"/>
<param name="AutoGrid" value="1"/>
<param name="Efforts" value="2"/>
<param name="TopRouterVariant" value="1"/>
<param name="tpViaShape" value="round"/>
<param name="PrefDir.1" value="0"/>
<param name="PrefDir.2" value="0"/>
<param name="PrefDir.3" value="0"/>
<param name="PrefDir.4" value="0"/>
<param name="PrefDir.5" value="0"/>
<param name="PrefDir.6" value="0"/>
<param name="PrefDir.7" value="0"/>
<param name="PrefDir.8" value="0"/>
<param name="PrefDir.9" value="0"/>
<param name="PrefDir.10" value="0"/>
<param name="PrefDir.11" value="0"/>
<param name="PrefDir.12" value="0"/>
<param name="PrefDir.13" value="0"/>
<param name="PrefDir.14" value="0"/>
<param name="PrefDir.15" value="0"/>
<param name="PrefDir.16" value="a"/>
<param name="cfVia" value="8"/>
<param name="cfNonPref" value="5"/>
<param name="cfChangeDir" value="2"/>
<param name="cfOrthStep" value="2"/>
<param name="cfDiagStep" value="3"/>
<param name="cfExtdStep" value="0"/>
<param name="cfBonusStep" value="1"/>
<param name="cfMalusStep" value="1"/>
<param name="cfPadImpact" value="4"/>
<param name="cfSmdImpact" value="4"/>
<param name="cfBusImpact" value="0"/>
<param name="cfHugging" value="3"/>
<param name="cfAvoid" value="4"/>
<param name="cfPolygon" value="10"/>
<param name="cfBase.1" value="0"/>
<param name="cfBase.2" value="1"/>
<param name="cfBase.3" value="1"/>
<param name="cfBase.4" value="1"/>
<param name="cfBase.5" value="1"/>
<param name="cfBase.6" value="1"/>
<param name="cfBase.7" value="1"/>
<param name="cfBase.8" value="1"/>
<param name="cfBase.9" value="1"/>
<param name="cfBase.10" value="1"/>
<param name="cfBase.11" value="1"/>
<param name="cfBase.12" value="1"/>
<param name="cfBase.13" value="1"/>
<param name="cfBase.14" value="1"/>
<param name="cfBase.15" value="1"/>
<param name="cfBase.16" value="0"/>
<param name="mnVias" value="20"/>
<param name="mnSegments" value="9999"/>
<param name="mnExtdSteps" value="9999"/>
<param name="mnRipupLevel" value="10"/>
<param name="mnRipupSteps" value="100"/>
<param name="mnRipupTotal" value="100"/>
</pass>
<pass name="Follow-me" refer="Default" active="yes">
</pass>
<pass name="Busses" refer="Default" active="yes">
<param name="cfNonPref" value="4"/>
<param name="cfBusImpact" value="4"/>
<param name="cfHugging" value="0"/>
<param name="mnVias" value="0"/>
</pass>
<pass name="Route" refer="Default" active="yes">
</pass>
<pass name="Optimize1" refer="Default" active="yes">
<param name="cfVia" value="99"/>
<param name="cfExtdStep" value="10"/>
<param name="cfHugging" value="1"/>
<param name="mnExtdSteps" value="1"/>
<param name="mnRipupLevel" value="0"/>
</pass>
<pass name="Optimize2" refer="Optimize1" active="yes">
<param name="cfNonPref" value="0"/>
<param name="cfChangeDir" value="6"/>
<param name="cfExtdStep" value="0"/>
<param name="cfBonusStep" value="2"/>
<param name="cfMalusStep" value="2"/>
<param name="cfPadImpact" value="2"/>
<param name="cfSmdImpact" value="2"/>
<param name="cfHugging" value="0"/>
</pass>
<pass name="Optimize3" refer="Optimize2" active="yes">
<param name="cfChangeDir" value="8"/>
<param name="cfPadImpact" value="0"/>
<param name="cfSmdImpact" value="0"/>
</pass>
<pass name="Optimize4" refer="Optimize3" active="yes">
<param name="cfChangeDir" value="25"/>
</pass>
</autorouter>
<elements>
<element name="IC1" library="74xx-eu" package="DIL16" value="74HC595N" x="61.71" y="45.72"/>
<element name="IC2" library="74xx-eu" package="DIL16" value="74HC595N" x="39.37" y="45.72"/>
<element name="IC3" library="uln-udn" package="DIL18" value="UDN2981A" x="35.58" y="37.425" rot="R180"/>
<element name="IC4" library="uln-udn" package="DIL18" value="ULN2803A" x="58.69" y="37.425" rot="R180"/>
</elements>
<signals>
<signal name="GND">
<contactref element="IC2" pad="8"/>
<contactref element="IC3" pad="10"/>
<contactref element="IC4" pad="9"/>
<contactref element="IC2" pad="13"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC1" pad="13"/>
<wire x1="48.26" y1="41.91" x2="46.76" y2="44.315" width="0.8128" layer="16"/>
<wire x1="46.76" y1="44.315" x2="38.1" y2="44.315" width="0.8128" layer="16"/>
<wire x1="38.1" y1="44.315" x2="38.1" y2="49.53" width="0.8128" layer="16"/>
<wire x1="60.44" y1="44.315" x2="60.44" y2="49.53" width="0.8128" layer="16"/>
<wire x1="70.6" y1="41.91" x2="69.85" y2="44.315" width="0.8128" layer="16"/>
<wire x1="69.85" y1="44.315" x2="60.44" y2="44.315" width="0.8128" layer="16"/>
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</signal>
<signal name="N$2">
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<signal name="N$7">
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<signal name="N$8">
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<signal name="N$9">
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</signal>
<signal name="N$10">
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</signal>
<signal name="N$11">
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</signal>
<signal name="N$12">
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</signal>
<signal name="N$13">
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</signal>
<signal name="N$14">
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</signal>
<signal name="N$15">
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<contactref element="IC3" pad="8"/>
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</signal>
<signal name="N$16">
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</signal>
<signal name="N$17">
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<contactref element="IC3" pad="6"/>
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</signal>
<signal name="N$18">
<contactref element="IC2" pad="3"/>
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</signal>
<signal name="N$19">
<contactref element="IC3" pad="4"/>
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</signal>
<signal name="N$20">
<contactref element="IC2" pad="5"/>
<contactref element="IC3" pad="3"/>
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</signal>
<signal name="N$21">
<contactref element="IC3" pad="2"/>
<contactref element="IC2" pad="6"/>
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</signal>
<signal name="N$22">
<contactref element="IC2" pad="7"/>
<contactref element="IC3" pad="1"/>
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</signal>
<signal name="N$1">
<contactref element="IC2" pad="12"/>
<contactref element="IC1" pad="12"/>
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</signal>
<signal name="N$3">
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</signal>
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<wire x1="27.4343625" y1="50.46378125" x2="27.10901875" y2="50.6403875" width="0.1" layer="16"/>
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<wire x1="26.749403125" y1="50.752009375" x2="26.363328125" y2="50.79094375" width="0.1" layer="16"/>
</signal>
</signals>
</board>
</drawing>
</eagle>