<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
</plain>
<libraries>
<library name="dec-con">
<packages>
<package name="EDGE-CON4">
<description>Double-Height DEC edge connector</description>
</package>
<package name="DOUBLE">
<description>Double-Height DEC board</description>
</package>
<package name="PLCC-S44">
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
<package name="E15-5">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 15.24 mm, diameter 5 mm</description>
</package>
<package name="C050-025X075">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 5 mm, outline 2.5 x 7.5 mm</description>
</package>
</packages>
</library>
<library name="74xx-us">
<packages>
<package name="DIL20">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
<package name="DIL14">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-lstb">
<packages>
<package name="MA04-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="v-reg">
<packages>
<package name="78LXX">
<description>&lt;b&gt;VOLTAGE REGULATOR&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="dec-con" package="EDGE-CON4" value=""/>
<element name="U$2" library="dec-con" package="DOUBLE" value="OUTLINE-DOUBLE"/>
<element name="R1" library="rcl" package="0207/10" value="180"/>
<element name="R3" library="rcl" package="0207/10" value="180"/>
<element name="E4" library="74xx-us" package="DIL14" value="7440N"/>
<element name="E5" library="74xx-us" package="DIL14" value="7440N"/>
<element name="C1P" library="rcl" package="E15-5" value="6.8uf"/>
<element name="C3P" library="rcl" package="E15-5" value="6.8uf"/>
<element name="C1" library="rcl" package="C050-025X075" value="0.1uf"/>
<element name="C2" library="rcl" package="C050-025X075" value="0.1uf"/>
<element name="C3" library="rcl" package="C050-025X075" value="0.1uf"/>
<element name="C4" library="rcl" package="C050-025X075" value="0.1uf"/>
<element name="C5" library="rcl" package="C050-025X075" value="0.1uf"/>
<element name="C6" library="rcl" package="C050-025X075" value="0.1uf"/>
<element name="C7" library="rcl" package="C050-025X075" value="0.1uf"/>
<element name="C8" library="rcl" package="C050-025X075" value="0.1uf"/>
<element name="E3" library="dec-con" package="PLCC-S44" value="M220A"/>
<element name="E6" library="74xx-us" package="DIL20" value="74ACT244N"/>
<element name="E7" library="74xx-us" package="DIL20" value="74ACT244N"/>
<element name="E1" library="dec-con" package="PLCC-S44" value="M220B"/>
<element name="E2" library="dec-con" package="PLCC-S44" value="M220C"/>
<element name="SV1" library="con-lstb" package="MA04-1" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="SV2" library="con-lstb" package="MA04-1" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="SV3" library="con-lstb" package="MA04-1" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="IC1" library="v-reg" package="78LXX" value="78L33"/>
<element name="E8" library="74xx-us" package="DIL20" value="74ACT244N"/>
<element name="C9" library="rcl" package="C050-025X075" value="0.1uf"/>
<element name="C10" library="rcl" package="C050-025X075" value="0.1uf"/>
<element name="C11" library="rcl" package="C050-025X075" value="0.1uf"/>
</elements>
<signals>
<signal name="GND">
<contactref element="U$1" pad="BC2"/>
<contactref element="U$1" pad="BT1"/>
<contactref element="U$1" pad="AC2"/>
<contactref element="U$1" pad="AT1"/>
<contactref element="C1P" pad="-"/>
<contactref element="C3P" pad="-"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="E3" pad="23"/>
<contactref element="E3" pad="10"/>
<contactref element="E3" pad="31"/>
<contactref element="E1" pad="23"/>
<contactref element="E1" pad="10"/>
<contactref element="E1" pad="31"/>
<contactref element="E2" pad="23"/>
<contactref element="E2" pad="10"/>
<contactref element="E2" pad="31"/>
<contactref element="IC1" pad="GND"/>
<contactref element="E3" pad="42"/>
<contactref element="E3" pad="1"/>
<contactref element="E1" pad="42"/>
<contactref element="E1" pad="40"/>
<contactref element="E1" pad="36"/>
<contactref element="E1" pad="37"/>
<contactref element="E1" pad="38"/>
<contactref element="E8" pad="19"/>
<contactref element="E6" pad="10"/>
<contactref element="E7" pad="10"/>
<contactref element="E5" pad="7"/>
<contactref element="E4" pad="7"/>
<contactref element="E8" pad="10"/>
<contactref element="E7" pad="19"/>
<contactref element="E7" pad="1"/>
<contactref element="E6" pad="1"/>
<contactref element="E6" pad="19"/>
<contactref element="E8" pad="6"/>
<contactref element="E8" pad="8"/>
<contactref element="E8" pad="1"/>
<contactref element="E8" pad="17"/>
<contactref element="C7" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="E2" pad="42"/>
<contactref element="E2" pad="40"/>
<contactref element="E2" pad="26"/>
<contactref element="E2" pad="27"/>
<contactref element="E2" pad="28"/>
</signal>
<signal name="VCC">
<contactref element="R1" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="E3" pad="21"/>
<contactref element="E3" pad="41"/>
<contactref element="E3" pad="32"/>
<contactref element="E1" pad="21"/>
<contactref element="E1" pad="41"/>
<contactref element="E1" pad="32"/>
<contactref element="E2" pad="21"/>
<contactref element="E2" pad="41"/>
<contactref element="E2" pad="32"/>
<contactref element="IC1" pad="OUT"/>
</signal>
<signal name="BU1">
<contactref element="U$1" pad="BU1"/>
<contactref element="E3" pad="2"/>
</signal>
<signal name="BR2">
<contactref element="U$1" pad="BR2"/>
<contactref element="E3" pad="6"/>
</signal>
<signal name="BV1">
<contactref element="U$1" pad="BV1"/>
<contactref element="E3" pad="44"/>
</signal>
<signal name="BV2">
<contactref element="R3" pad="1"/>
<contactref element="U$1" pad="BV2"/>
<contactref element="E3" pad="43"/>
</signal>
<signal name="BE2">
<contactref element="U$1" pad="BE2"/>
<contactref element="E3" pad="26"/>
</signal>
<signal name="AK2W">
<contactref element="E1" pad="13"/>
<contactref element="E6" pad="17"/>
</signal>
<signal name="AU2">
<contactref element="E4" pad="6"/>
<contactref element="U$1" pad="AU2"/>
</signal>
<signal name="AT2">
<contactref element="E4" pad="8"/>
<contactref element="U$1" pad="AT2"/>
</signal>
<signal name="AS1">
<contactref element="U$1" pad="AS1"/>
<contactref element="E5" pad="6"/>
</signal>
<signal name="AS2">
<contactref element="E5" pad="8"/>
<contactref element="U$1" pad="AS2"/>
</signal>
<signal name="AS1U">
<contactref element="E5" pad="1"/>
<contactref element="E5" pad="2"/>
<contactref element="E5" pad="4"/>
<contactref element="E5" pad="5"/>
<contactref element="E7" pad="18"/>
</signal>
<signal name="AS2U">
<contactref element="E5" pad="13"/>
<contactref element="E5" pad="12"/>
<contactref element="E5" pad="10"/>
<contactref element="E5" pad="9"/>
<contactref element="E7" pad="16"/>
</signal>
<signal name="BB2">
<contactref element="U$1" pad="BB2"/>
<contactref element="E1" pad="39"/>
</signal>
<signal name="AB2">
<contactref element="U$1" pad="AB2"/>
<contactref element="E1" pad="33"/>
</signal>
<signal name="C3">
<contactref element="E3" pad="38"/>
<contactref element="E2" pad="38"/>
</signal>
<signal name="AR1">
<contactref element="U$1" pad="AR1"/>
<contactref element="E1" pad="5"/>
<contactref element="E2" pad="5"/>
</signal>
<signal name="AN2">
<contactref element="U$1" pad="AN2"/>
<contactref element="E1" pad="6"/>
<contactref element="E2" pad="6"/>
</signal>
<signal name="AK1">
<contactref element="U$1" pad="AK1"/>
<contactref element="E1" pad="7"/>
<contactref element="E2" pad="7"/>
</signal>
<signal name="BM2">
<contactref element="U$1" pad="BM2"/>
<contactref element="E2" pad="39"/>
</signal>
<signal name="BL2">
<contactref element="U$1" pad="BL2"/>
<contactref element="E3" pad="14"/>
<contactref element="E2" pad="43"/>
</signal>
<signal name="BL1">
<contactref element="U$1" pad="BL1"/>
<contactref element="E3" pad="18"/>
<contactref element="E2" pad="44"/>
</signal>
<signal name="BK1">
<contactref element="U$1" pad="BK1"/>
<contactref element="E2" pad="2"/>
</signal>
<signal name="BJ2">
<contactref element="U$1" pad="BJ2"/>
<contactref element="E3" pad="19"/>
<contactref element="E2" pad="3"/>
</signal>
<signal name="BH2">
<contactref element="U$1" pad="BH2"/>
<contactref element="E3" pad="22"/>
<contactref element="E2" pad="4"/>
</signal>
<signal name="BH1">
<contactref element="U$1" pad="BH1"/>
<contactref element="E2" pad="8"/>
</signal>
<signal name="BF2">
<contactref element="U$1" pad="BF2"/>
<contactref element="E3" pad="24"/>
<contactref element="E2" pad="9"/>
</signal>
<signal name="BF1">
<contactref element="U$1" pad="BF1"/>
<contactref element="E3" pad="25"/>
<contactref element="E2" pad="11"/>
</signal>
<signal name="BE1">
<contactref element="U$1" pad="BE1"/>
<contactref element="E2" pad="12"/>
</signal>
<signal name="BD1">
<contactref element="U$1" pad="BD1"/>
<contactref element="E2" pad="13"/>
</signal>
<signal name="BC1">
<contactref element="U$1" pad="BC1"/>
<contactref element="E3" pad="28"/>
<contactref element="E2" pad="14"/>
</signal>
<signal name="B2">
<contactref element="E3" pad="39"/>
<contactref element="E2" pad="37"/>
</signal>
<signal name="N$3">
<contactref element="E2" pad="15"/>
<contactref element="SV1" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="E2" pad="30"/>
<contactref element="SV1" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="E2" pad="16"/>
<contactref element="SV1" pad="3"/>
</signal>
<signal name="N$7">
<contactref element="E2" pad="17"/>
<contactref element="SV1" pad="4"/>
</signal>
<signal name="AJ1W">
<contactref element="E1" pad="18"/>
<contactref element="E6" pad="15"/>
<contactref element="E2" pad="35"/>
</signal>
<signal name="AU1">
<contactref element="U$1" pad="AU1"/>
<contactref element="E1" pad="1"/>
<contactref element="E2" pad="22"/>
</signal>
<signal name="AE2W">
<contactref element="E1" pad="25"/>
<contactref element="E6" pad="11"/>
<contactref element="E2" pad="36"/>
</signal>
<signal name="AU2U">
<contactref element="E4" pad="1"/>
<contactref element="E4" pad="2"/>
<contactref element="E4" pad="4"/>
<contactref element="E4" pad="5"/>
<contactref element="E7" pad="12"/>
</signal>
<signal name="AR2W">
<contactref element="E7" pad="17"/>
<contactref element="E2" pad="25"/>
</signal>
<signal name="AP1W">
<contactref element="E3" pad="33"/>
<contactref element="E7" pad="13"/>
<contactref element="E2" pad="29"/>
</signal>
<signal name="AM2W">
<contactref element="E3" pad="35"/>
<contactref element="E6" pad="8"/>
<contactref element="E2" pad="33"/>
</signal>
<signal name="AM1W">
<contactref element="E6" pad="6"/>
<contactref element="E2" pad="34"/>
</signal>
<signal name="N$1">
<contactref element="E1" pad="15"/>
<contactref element="SV2" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="E1" pad="30"/>
<contactref element="SV2" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="E1" pad="16"/>
<contactref element="SV2" pad="3"/>
</signal>
<signal name="N$8">
<contactref element="E1" pad="17"/>
<contactref element="SV2" pad="4"/>
</signal>
<signal name="AH2">
<contactref element="U$1" pad="AH2"/>
<contactref element="E1" pad="19"/>
</signal>
<signal name="AH1">
<contactref element="U$1" pad="AH1"/>
<contactref element="E1" pad="20"/>
</signal>
<signal name="AF2">
<contactref element="U$1" pad="AF2"/>
<contactref element="E1" pad="22"/>
</signal>
<signal name="AF1W">
<contactref element="E3" pad="37"/>
<contactref element="E1" pad="24"/>
<contactref element="E6" pad="13"/>
</signal>
<signal name="AE1">
<contactref element="U$1" pad="AE1"/>
<contactref element="E1" pad="26"/>
</signal>
<signal name="AD2">
<contactref element="U$1" pad="AD2"/>
<contactref element="E1" pad="27"/>
</signal>
<signal name="AD1">
<contactref element="U$1" pad="AD1"/>
<contactref element="E1" pad="28"/>
</signal>
<signal name="AB1">
<contactref element="U$1" pad="AB1"/>
<contactref element="E1" pad="34"/>
</signal>
<signal name="AA1">
<contactref element="U$1" pad="AA1"/>
<contactref element="E1" pad="35"/>
</signal>
<signal name="AC1">
<contactref element="U$1" pad="AC1"/>
<contactref element="E1" pad="29"/>
</signal>
<signal name="AJ2">
<contactref element="U$1" pad="AJ2"/>
<contactref element="E1" pad="14"/>
</signal>
<signal name="AL1W">
<contactref element="E1" pad="12"/>
<contactref element="E6" pad="2"/>
</signal>
<signal name="AL2W">
<contactref element="E3" pad="36"/>
<contactref element="E1" pad="11"/>
<contactref element="E6" pad="4"/>
</signal>
<signal name="AN1W">
<contactref element="E3" pad="34"/>
<contactref element="E1" pad="9"/>
<contactref element="E7" pad="11"/>
</signal>
<signal name="AP2W">
<contactref element="E1" pad="8"/>
<contactref element="E7" pad="15"/>
</signal>
<signal name="AT2W">
<contactref element="E1" pad="2"/>
<contactref element="E7" pad="6"/>
<contactref element="E2" pad="24"/>
</signal>
<signal name="N$9">
<contactref element="E3" pad="15"/>
<contactref element="SV3" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="E3" pad="30"/>
<contactref element="SV3" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="E3" pad="16"/>
<contactref element="SV3" pad="3"/>
</signal>
<signal name="N$12">
<contactref element="E3" pad="17"/>
<contactref element="SV3" pad="4"/>
</signal>
<signal name="BM1">
<contactref element="U$1" pad="BM1"/>
<contactref element="E3" pad="13"/>
</signal>
<signal name="BN1">
<contactref element="U$1" pad="BN1"/>
<contactref element="E3" pad="12"/>
</signal>
<signal name="BN2">
<contactref element="U$1" pad="BN2"/>
<contactref element="E3" pad="11"/>
</signal>
<signal name="BP1">
<contactref element="U$1" pad="BP1"/>
<contactref element="E3" pad="9"/>
</signal>
<signal name="BP2">
<contactref element="U$1" pad="BP2"/>
<contactref element="E3" pad="8"/>
</signal>
<signal name="BR1">
<contactref element="R1" pad="1"/>
<contactref element="U$1" pad="BR1"/>
<contactref element="E3" pad="7"/>
</signal>
<signal name="BS1">
<contactref element="U$1" pad="BS1"/>
<contactref element="E3" pad="5"/>
</signal>
<signal name="BS2">
<contactref element="U$1" pad="BS2"/>
<contactref element="E3" pad="4"/>
</signal>
<signal name="BT2">
<contactref element="U$1" pad="BT2"/>
<contactref element="E3" pad="3"/>
</signal>
<signal name="BU2">
<contactref element="U$1" pad="BU2"/>
<contactref element="E3" pad="40"/>
</signal>
<signal name="BJ1">
<contactref element="U$1" pad="BJ1"/>
<contactref element="E3" pad="20"/>
</signal>
<signal name="BD2">
<contactref element="U$1" pad="BD2"/>
<contactref element="E3" pad="27"/>
</signal>
<signal name="+5V">
<contactref element="U$1" pad="BA2"/>
<contactref element="U$1" pad="AA2"/>
<contactref element="IC1" pad="IN"/>
<contactref element="E6" pad="20"/>
<contactref element="E7" pad="20"/>
<contactref element="E4" pad="14"/>
<contactref element="E5" pad="14"/>
<contactref element="E8" pad="20"/>
<contactref element="C7" pad="1"/>
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<contactref element="C9" pad="1"/>
<contactref element="C10" pad="1"/>
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<contactref element="C1P" pad="+"/>
<contactref element="C3P" pad="+"/>
</signal>
<signal name="BA1W">
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<contactref element="E2" pad="19"/>
</signal>
<signal name="BK2W">
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</signal>
<signal name="BB1W">
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<signal name="BA1">
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<signal name="BB1">
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<signal name="BK2">
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<contactref element="U$1" pad="BK2"/>
</signal>
<signal name="AE2">
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<contactref element="U$1" pad="AE2"/>
</signal>
<signal name="AN1">
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</signal>
<signal name="AM1">
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</signal>
<signal name="AK2">
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</signal>
<signal name="AJ1">
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</signal>
<signal name="AF1">
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<contactref element="U$1" pad="AF1"/>
</signal>
<signal name="AL1">
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<signal name="AL2">
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</signal>
<signal name="AM2">
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</signal>
<signal name="AR2">
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</signal>
<signal name="AP2">
<contactref element="E7" pad="5"/>
<contactref element="U$1" pad="AP2"/>
</signal>
<signal name="AP1">
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<contactref element="U$1" pad="AP1"/>
</signal>
<signal name="AS2W">
<contactref element="E1" pad="3"/>
<contactref element="E7" pad="4"/>
</signal>
<signal name="AS1W">
<contactref element="E1" pad="4"/>
<contactref element="E7" pad="2"/>
</signal>
<signal name="AT2U">
<contactref element="E4" pad="10"/>
<contactref element="E4" pad="12"/>
<contactref element="E4" pad="13"/>
<contactref element="E4" pad="9"/>
<contactref element="E7" pad="14"/>
</signal>
<signal name="AU2W">
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<contactref element="E2" pad="20"/>
</signal>
<signal name="AV1W">
<contactref element="E8" pad="2"/>
<contactref element="E3" pad="29"/>
<contactref element="E1" pad="44"/>
</signal>
<signal name="AV1">
<contactref element="E8" pad="18"/>
<contactref element="U$1" pad="AV1"/>
</signal>
<signal name="AV2W">
<contactref element="E8" pad="4"/>
<contactref element="E1" pad="43"/>
</signal>
<signal name="AV2">
<contactref element="E8" pad="16"/>
<contactref element="U$1" pad="AV2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
