<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.3">
<drawing>
<board>
<plain>
<text>sk610-delay-20131103</text>
<wire x1="0" y1="0" x2="95" y2="0" width="0" layer="20"/>
<wire x1="95" y1="0" x2="95" y2="56" width="0" layer="20"/>
<wire x1="95" y1="56" x2="0" y2="56" width="0" layer="20"/>
<wire x1="0" y1="56" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="rcl">
<packages>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="CT3528">
<description>&lt;b&gt;TANTALUM CAPACITOR&lt;/b&gt;</description>
</package>
<package name="RTRIM64Y">
<description>&lt;b&gt;Trimm resistor&lt;/b&gt; Spectrol&lt;p&gt;
Cermet MIL-R-22097</description>
</package>
<package name="SMC_B">
<description>&lt;b&gt;Chip Capacitor &lt;/b&gt; Polar tantalum capacitors with solid electrolyte&lt;p&gt;
Siemens Matsushita Components B 45 194, B 45 197, B 45 198&lt;br&gt;
Source: www.farnell.com/datasheets/247.pdf</description>
</package>
<package name="L5038P">
<description>&lt;b&gt;INDUCTOR&lt;/b&gt;&lt;p&gt;
precision wire wound</description>
</package>
</packages>
</library>
<library name="wirepad">
<packages>
<package name="3,17/1,1">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="burr-brown">
<description>&lt;b&gt;Burr-Brown Components&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SSOP28BU">
<description>&lt;b&gt;Small Shrink Outline Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-molex">
<description>&lt;b&gt;Molex Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="22-23-2031">
<description>.100" (2.54mm) Center Header - 3 Pin</description>
</package>
</packages>
</library>
<library name="testpad">
<description>&lt;b&gt;Test Pins/Pads&lt;/b&gt;&lt;p&gt;
Cream on SMD OFF.&lt;br&gt;
new: Attribute TP_SIGNAL_NAME&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="P1-13">
<description>&lt;b&gt;TEST PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="anyma-lib">
<description>10 point smd solder jumper</description>
<packages>
<package name="QSOP24">
<description>&lt;b&gt;QSOP 24&lt;/b&gt;&lt;p&gt;
Source: http://datasheets.maxim-ic.com/en/ds/MAX7313.pdf</description>
</package>
<package name="SO08">
<description>&lt;b&gt;SMALL OUTLINE INTEGRATED CIRCUIT&lt;/b&gt;&lt;p&gt;
body 3.9 mm/JEDEC MS-012AA</description>
</package>
<package name="TSOPII-Z44">
<description>&lt;b&gt;44 PIN TSOP II Z44&lt;/b&gt;&lt;p&gt;
Source: CYPRESS cy7c1049cv33_8.pdf</description>
</package>
<package name="SO16">
<description>&lt;b&gt;Small Outline package&lt;/b&gt; 150 mil</description>
</package>
</packages>
</library>
<library name="diode">
<description>&lt;b&gt;Diodes&lt;/b&gt;&lt;p&gt;
Based on the following sources:
&lt;ul&gt;
&lt;li&gt;Motorola : www.onsemi.com
&lt;li&gt;Fairchild : www.fairchildsemi.com
&lt;li&gt;Philips : www.semiconductors.com
&lt;li&gt;Vishay : www.vishay.de
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="MINIMELF">
<description>&lt;b&gt;Mini Melf Diode&lt;/b&gt;</description>
</package>
<package name="SOT23">
<description>&lt;B&gt;DIODE&lt;/B&gt;</description>
</package>
</packages>
</library>
<library name="45xx">
<description>&lt;b&gt;CMOS Logic Devices, 4500 Series &lt;/b&gt;&lt;p&gt;
Based on the following sources:
&lt;ul&gt;
&lt;li&gt;http://www.ls3c.com.tw/product/1/COMOS.html
&lt;li&gt;http://www.ee.washington.edu
&lt;li&gt;http://www.onsemi.com
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SO14">
<description>&lt;b&gt;Small Outline package&lt;/b&gt; 150 mil</description>
</package>
</packages>
</library>
<library name="crystal">
<description>&lt;b&gt;Crystals and Crystal Resonators&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="HC49/S">
<description>&lt;b&gt;CRYSTAL&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="v-reg">
<description>&lt;b&gt;Voltage Regulators&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT223">
<description>&lt;b&gt;Small Outline Transistor 223&lt;/b&gt;&lt;p&gt;
PLASTIC PACKAGE CASE 318E-04&lt;br&gt;
Source: http://www.onsemi.co.jp .. LM137M-D.PDF</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="burr-brown" package="SSOP28BU" value="ADS931E">
<attribute name="OC_NEWARK" value="80P3665"/>
<attribute name="MPN" value="ADS931E.."/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="1648611"/>
</element>
<element name="C102" library="rcl" package="C0603" value=""/>
<element name="C103" library="rcl" package="C0603" value=""/>
<element name="C101" library="rcl" package="C0603" value=""/>
<element name="C104" library="rcl" package="C0603" value=""/>
<element name="C105" library="rcl" package="C1206" value=""/>
<element name="C106" library="rcl" package="C0603" value=""/>
<element name="C5" library="rcl" package="CT3528" value="2u2tantal"/>
<element name="C11" library="rcl" package="CT3528" value="2u2tantal"/>
<element name="X1" library="con-molex" package="22-23-2031" value="22-23-2031">
<attribute name="OC_NEWARK" value="30C0862"/>
<attribute name="MPN" value="22-23-2031"/>
<attribute name="MF" value="MOLEX"/>
<attribute name="OC_FARNELL" value="1462950"/>
</element>
<element name="TRIM1" library="rcl" package="RTRIM64Y" value="500"/>
<element name="C110" library="rcl" package="SMC_B" value="10u"/>
<element name="TP2" library="testpad" package="P1-13" value="TPSPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP1" library="testpad" package="P1-13" value="TPSPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="IC6" library="anyma-lib" package="QSOP24" value="MAX5190"/>
<element name="C603" library="rcl" package="C0603" value=""/>
<element name="C606" library="rcl" package="C0603" value=""/>
<element name="R601" library="rcl" package="R1206" value="560"/>
<element name="R602" library="rcl" package="R1206" value="560"/>
<element name="IC7" library="anyma-lib" package="SO08" value="MAX4392ESA">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="705" library="rcl" package="R1206" value="1k"/>
<element name="R603" library="rcl" package="R1206" value="1k"/>
<element name="Y-OUT" library="wirepad" package="3,17/1,1" value=""/>
<element name="R2" library="rcl" package="R1206" value="0"/>
<element name="IC4" library="anyma-lib" package="SO08" value="MAX4392ESA">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R400" library="rcl" package="R1206" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R402" library="rcl" package="R1206" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R401" library="rcl" package="R1206" value="4k7 (5k)">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R101" library="rcl" package="R1206" value="100">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="diode" package="MINIMELF" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="560" library="rcl" package="R1206" value="1k"/>
<element name="2" library="rcl" package="R1206" value="1k"/>
<element name="TRIM2" library="rcl" package="RTRIM64Y" value="10k"/>
<element name="1" library="rcl" package="R1206" value="4k7"/>
<element name="R501" library="rcl" package="R1206" value="47k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R502" library="rcl" package="R1206" value="100">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R503" library="rcl" package="R1206" value="100">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X-IN" library="wirepad" package="3,17/1,1" value=""/>
<element name="D3" library="diode" package="SOT23" value="1PS302"/>
<element name="R8" library="rcl" package="R1206" value="75"/>
<element name="IC2" library="burr-brown" package="SSOP28BU" value="ADS931E">
<attribute name="OC_NEWARK" value="80P3665"/>
<attribute name="MPN" value="ADS931E.."/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="1648611"/>
</element>
<element name="C1" library="rcl" package="C0603" value=""/>
<element name="C2" library="rcl" package="C0603" value=""/>
<element name="C3" library="rcl" package="C0603" value=""/>
<element name="C4" library="rcl" package="C0603" value=""/>
<element name="C6" library="rcl" package="C1206" value=""/>
<element name="C7" library="rcl" package="C0603" value=""/>
<element name="TRIM3" library="rcl" package="RTRIM64Y" value="500"/>
<element name="C8" library="rcl" package="SMC_B" value="10u"/>
<element name="TP3" library="testpad" package="P1-13" value="TPSPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP4" library="testpad" package="P1-13" value="TPSPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="IC3" library="anyma-lib" package="SO08" value="MAX4392ESA"/>
<element name="R1" library="rcl" package="R1206" value="1k"/>
<element name="R3" library="rcl" package="R1206" value="1k"/>
<element name="R4" library="rcl" package="R1206" value="4k7 (5k)"/>
<element name="R5" library="rcl" package="R1206" value="100"/>
<element name="D2" library="diode" package="MINIMELF" value=""/>
<element name="R6" library="rcl" package="R1206" value="47k"/>
<element name="R7" library="rcl" package="R1206" value="100"/>
<element name="R9" library="rcl" package="R1206" value="100"/>
<element name="Y-IN" library="wirepad" package="3,17/1,1" value=""/>
<element name="D4" library="diode" package="SOT23" value="1PS302"/>
<element name="U$1" library="anyma-lib" package="TSOPII-Z44" value="CY62158E"/>
<element name="IC5" library="45xx" package="SO14" value="4584D"/>
<element name="V1" library="anyma-lib" package="SO16" value="74163"/>
<element name="Q1" library="crystal" package="HC49/S" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="1667008"/>
</element>
<element name="C9" library="rcl" package="C0603" value=""/>
<element name="C10" library="rcl" package="C0603" value=""/>
<element name="R10" library="rcl" package="R1206" value="0"/>
<element name="12MHZ" library="wirepad" package="3,17/1,1" value=""/>
<element name="12MHZ-INV" library="wirepad" package="3,17/1,1" value=""/>
<element name="ADCLK" library="wirepad" package="3,17/1,1" value=""/>
<element name="IC8" library="v-reg" package="SOT223" value="LD117AS33TR"/>
<element name="C301" library="rcl" package="C0603" value=""/>
<element name="C302" library="rcl" package="C0603" value=""/>
<element name="IC9" library="v-reg" package="SOT223" value="LD117AS33TR"/>
<element name="C501" library="rcl" package="C0603" value=""/>
<element name="C502" library="rcl" package="C0603" value=""/>
<element name="L1" library="rcl" package="L5038P" value=""/>
<element name="6MHZ" library="wirepad" package="3,17/1,1" value=""/>
<element name="3MHZ" library="wirepad" package="3,17/1,1" value=""/>
<element name="1.5MHZ" library="wirepad" package="3,17/1,1" value=""/>
<element name="6INV" library="wirepad" package="3,17/1,1" value=""/>
<element name="3INV" library="wirepad" package="3,17/1,1" value=""/>
<element name="1.5INV" library="wirepad" package="3,17/1,1" value=""/>
<element name="C12" library="rcl" package="C0603" value=""/>
<element name="C13" library="rcl" package="C0603" value=""/>
<element name="WRITE!READ" library="wirepad" package="3,17/1,1" value=""/>
</elements>
<signals>
<signal name="+5V">
<contactref element="C5" pad="+"/>
<contactref element="X1" pad="3"/>
<contactref element="IC7" pad="8"/>
<contactref element="IC4" pad="8"/>
<contactref element="IC3" pad="8"/>
<contactref element="IC8" pad="3"/>
<contactref element="C301" pad="2"/>
<contactref element="IC9" pad="3"/>
<contactref element="C501" pad="2"/>
</signal>
<signal name="-5V">
<contactref element="C11" pad="-"/>
<contactref element="X1" pad="1"/>
<contactref element="R401" pad="2"/>
<contactref element="1" pad="2"/>
<contactref element="IC7" pad="4"/>
<contactref element="IC4" pad="4"/>
<contactref element="IC3" pad="4"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="GND">
<contactref element="IC6" pad="8"/>
<contactref element="IC6" pad="22"/>
<contactref element="IC6" pad="12"/>
<contactref element="IC6" pad="11"/>
<contactref element="IC6" pad="7"/>
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<contactref element="R2" pad="1"/>
<contactref element="C501" pad="1"/>
<contactref element="IC9" pad="1"/>
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<contactref element="IC5" pad="7"/>
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<contactref element="C10" pad="1"/>
<contactref element="V1" pad="3"/>
<contactref element="V1" pad="4"/>
<contactref element="V1" pad="5"/>
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<contactref element="C12" pad="2"/>
<contactref element="C13" pad="2"/>
<contactref element="V1" pad="8"/>
<contactref element="U$1" pad="6"/>
<contactref element="U$1" pad="12"/>
<contactref element="U$1" pad="34"/>
</signal>
<signal name="AGND">
<contactref element="C102" pad="1"/>
<contactref element="C103" pad="1"/>
<contactref element="C101" pad="2"/>
<contactref element="IC1" pad="13"/>
<contactref element="IC1" pad="14"/>
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<contactref element="IC1" pad="20"/>
<contactref element="C105" pad="1"/>
<contactref element="C106" pad="1"/>
<contactref element="C104" pad="1"/>
<contactref element="IC1" pad="16"/>
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<contactref element="IC6" pad="4"/>
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<contactref element="R2" pad="2"/>
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<contactref element="C7" pad="1"/>
<contactref element="C4" pad="1"/>
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<contactref element="IC3" pad="5"/>
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<contactref element="D4" pad="2"/>
<contactref element="C301" pad="1"/>
<contactref element="IC8" pad="1"/>
<contactref element="C302" pad="1"/>
</signal>
<signal name="N$57">
<contactref element="IC1" pad="21"/>
<contactref element="C102" pad="2"/>
</signal>
<signal name="N$58">
<contactref element="IC1" pad="25"/>
<contactref element="C103" pad="2"/>
</signal>
<signal name="N$60">
<contactref element="IC1" pad="26"/>
<contactref element="C101" pad="1"/>
</signal>
<signal name="N$61">
<contactref element="IC1" pad="22"/>
<contactref element="TRIM1" pad="2"/>
<contactref element="TP2" pad="TP"/>
<contactref element="TRIM1" pad="1"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="V+">
<contactref element="IC1" pad="1"/>
<contactref element="IC1" pad="18"/>
<contactref element="IC1" pad="28"/>
<contactref element="TRIM1" pad="3"/>
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<contactref element="C7" pad="2"/>
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<signal name="N$34">
<contactref element="IC1" pad="24"/>
<contactref element="R101" pad="1"/>
<contactref element="D1" pad="C"/>
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<signal name="+3V3">
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<contactref element="IC6" pad="21"/>
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<contactref element="IC2" pad="2"/>
<contactref element="C502" pad="2"/>
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<contactref element="V1" pad="1"/>
<contactref element="V1" pad="16"/>
<contactref element="C13" pad="1"/>
<contactref element="C13" pad="1"/>
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<signal name="N$21">
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<contactref element="C603" pad="2"/>
</signal>
<signal name="N$22">
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<contactref element="C606" pad="2"/>
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<signal name="N$23">
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<contactref element="R601" pad="2"/>
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<signal name="N$24">
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<contactref element="R602" pad="2"/>
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<signal name="N$26">
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<contactref element="IC7" pad="2"/>
<contactref element="705" pad="2"/>
</signal>
<signal name="N$27">
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<contactref element="705" pad="1"/>
<contactref element="560" pad="2"/>
</signal>
<signal name="N$59">
<contactref element="IC4" pad="3"/>
<contactref element="R503" pad="2"/>
</signal>
<signal name="N$89">
<contactref element="IC4" pad="2"/>
<contactref element="IC4" pad="1"/>
<contactref element="R400" pad="2"/>
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<signal name="N$90">
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<contactref element="IC4" pad="6"/>
<contactref element="R402" pad="2"/>
<contactref element="R401" pad="1"/>
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<signal name="N$91">
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<contactref element="IC4" pad="7"/>
<contactref element="IC1" pad="27"/>
<contactref element="TP1" pad="TP"/>
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<signal name="N$25">
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<contactref element="IC7" pad="3"/>
<contactref element="R603" pad="2"/>
</signal>
<signal name="N$28">
<contactref element="IC7" pad="6"/>
<contactref element="560" pad="1"/>
<contactref element="2" pad="2"/>
<contactref element="TRIM2" pad="1"/>
</signal>
<signal name="N$94">
<contactref element="TRIM2" pad="3"/>
<contactref element="1" pad="1"/>
<contactref element="TRIM2" pad="2"/>
</signal>
<signal name="N$73">
<contactref element="R502" pad="1"/>
<contactref element="R501" pad="1"/>
<contactref element="X-IN" pad="1"/>
</signal>
<signal name="N$74">
<contactref element="R503" pad="1"/>
<contactref element="D3" pad="3"/>
<contactref element="R502" pad="2"/>
</signal>
<signal name="N$56">
<contactref element="2" pad="1"/>
<contactref element="IC7" pad="7"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="N$67">
<contactref element="R8" pad="1"/>
<contactref element="Y-OUT" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="IC2" pad="21"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="IC2" pad="25"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="IC2" pad="26"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="IC2" pad="22"/>
<contactref element="TRIM3" pad="2"/>
<contactref element="TP3" pad="TP"/>
<contactref element="TRIM3" pad="1"/>
<contactref element="D2" pad="A"/>
</signal>
<signal name="N$5">
<contactref element="IC2" pad="24"/>
<contactref element="R5" pad="1"/>
<contactref element="D2" pad="C"/>
</signal>
<signal name="N$6">
<contactref element="IC3" pad="3"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="IC3" pad="2"/>
<contactref element="IC3" pad="1"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="R1" pad="1"/>
<contactref element="IC3" pad="6"/>
<contactref element="R3" pad="2"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="R3" pad="1"/>
<contactref element="IC3" pad="7"/>
<contactref element="IC2" pad="27"/>
<contactref element="TP4" pad="TP"/>
</signal>
<signal name="N$10">
<contactref element="R7" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="Y-IN" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="R9" pad="1"/>
<contactref element="D4" pad="3"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="N$12">
<contactref element="Q1" pad="1"/>
<contactref element="C9" pad="2"/>
<contactref element="IC5" pad="1"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="Q1" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="IC5" pad="2"/>
<contactref element="R10" pad="2"/>
<contactref element="IC5" pad="3"/>
<contactref element="12MHZ" pad="1"/>
<contactref element="V1" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="IC5" pad="4"/>
<contactref element="12MHZ-INV" pad="1"/>
</signal>
<signal name="ADCLK">
<contactref element="IC6" pad="9"/>
<contactref element="IC1" pad="15"/>
<contactref element="IC2" pad="15"/>
<contactref element="ADCLK" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="IC9" pad="4"/>
<contactref element="L1" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="IC5" pad="5"/>
<contactref element="6MHZ" pad="1"/>
<contactref element="V1" pad="14"/>
</signal>
<signal name="N$17">
<contactref element="3MHZ" pad="1"/>
<contactref element="IC5" pad="9"/>
<contactref element="V1" pad="13"/>
</signal>
<signal name="N$18">
<contactref element="1.5MHZ" pad="1"/>
<contactref element="IC5" pad="11"/>
<contactref element="V1" pad="12"/>
</signal>
<signal name="N$19">
<contactref element="IC5" pad="6"/>
<contactref element="6INV" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="3INV" pad="1"/>
<contactref element="IC5" pad="8"/>
</signal>
<signal name="N$29">
<contactref element="1.5INV" pad="1"/>
<contactref element="IC5" pad="10"/>
</signal>
<signal name="N$30">
<contactref element="IC5" pad="12"/>
<contactref element="IC2" pad="16"/>
</signal>
<signal name="N$31">
<contactref element="IC5" pad="13"/>
<contactref element="U$1" pad="41"/>
<contactref element="WRITE!READ" pad="1"/>
</signal>
<signal name="N$33">
<contactref element="IC2" pad="11"/>
<contactref element="IC6" pad="19"/>
<contactref element="U$1" pad="35"/>
</signal>
<signal name="N$35">
<contactref element="IC2" pad="10"/>
<contactref element="IC6" pad="18"/>
<contactref element="U$1" pad="32"/>
</signal>
<signal name="N$36">
<contactref element="IC2" pad="9"/>
<contactref element="IC6" pad="17"/>
<contactref element="U$1" pad="31"/>
</signal>
<signal name="N$37">
<contactref element="IC2" pad="8"/>
<contactref element="IC6" pad="16"/>
<contactref element="U$1" pad="14"/>
</signal>
<signal name="N$38">
<contactref element="IC2" pad="7"/>
<contactref element="IC6" pad="15"/>
<contactref element="U$1" pad="13"/>
</signal>
<signal name="N$39">
<contactref element="IC2" pad="6"/>
<contactref element="IC6" pad="14"/>
<contactref element="U$1" pad="10"/>
</signal>
<signal name="N$40">
<contactref element="IC2" pad="5"/>
<contactref element="IC6" pad="13"/>
<contactref element="U$1" pad="9"/>
</signal>
<signal name="N$45">
<contactref element="U$1" pad="36"/>
<contactref element="IC2" pad="12"/>
<contactref element="IC6" pad="20"/>
</signal>
<signal name="N$32">
<contactref element="IC1" pad="5"/>
<contactref element="U$1" pad="5"/>
</signal>
<signal name="N$41">
<contactref element="U$1" pad="4"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="N$42">
<contactref element="IC1" pad="7"/>
<contactref element="U$1" pad="3"/>
</signal>
<signal name="N$43">
<contactref element="U$1" pad="2"/>
<contactref element="IC1" pad="8"/>
</signal>
<signal name="N$44">
<contactref element="IC1" pad="9"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="N$46">
<contactref element="IC1" pad="10"/>
<contactref element="U$1" pad="44"/>
</signal>
<signal name="N$47">
<contactref element="IC1" pad="11"/>
<contactref element="U$1" pad="43"/>
</signal>
<signal name="N$49">
<contactref element="IC1" pad="12"/>
<contactref element="U$1" pad="42"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
