<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<hole x="123.19" y="56.515" drill="3.175"/>
<hole x="123.19" y="5.715" drill="3.175"/>
</plain>
<libraries>
<library name="con-lstb">
<packages>
<package name="MA20-2">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="special">
<packages>
<package name="EDG-04">
<description>&lt;b&gt;DIP SWITCH&lt;/b&gt;</description>
</package>
<package name="EDG-08">
<description>&lt;b&gt;DIP SWITCH&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="40xx">
<packages>
<package name="DIL16">
<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="dec-con">
<description>DEC Edge Connectors and Parts</description>
<packages>
<package name="EDGE-CON2">
<description>Single-Height DEC edge connector</description>
</package>
<package name="THRU-HOLEB">
<description>Double-Sided DEC Edge Connector thru-holes on 0.05" grid</description>
</package>
<package name="SINGLE-LONG">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="SW1" library="special" package="EDG-04" value=""/>
<element name="SW2" library="special" package="EDG-08" value=""/>
<element name="IC9" library="40xx" package="DIL16" value="4063N"/>
<element name="IC7" library="40xx" package="DIL16" value="4063N"/>
<element name="IC8" library="40xx" package="DIL16" value="4063N"/>
<element name="IC1" library="40xx" package="DIL14" value="4011N"/>
<element name="IC3" library="40xx" package="DIL16" value="4051N"/>
<element name="IC4" library="40xx" package="DIL16" value="4051N"/>
<element name="IC2" library="40xx" package="DIL16" value="4051N"/>
<element name="IC5" library="40xx" package="DIL16" value="4051N"/>
<element name="IC6" library="40xx" package="DIL16" value="4051N"/>
<element name="SV1" library="con-lstb" package="MA20-2" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="IC10" library="40xx" package="DIL16" value="4051N"/>
<element name="IC11" library="40xx" package="DIL16" value="4051N"/>
<element name="IC12" library="40xx" package="DIL16" value="4051N"/>
<element name="IC13" library="40xx" package="DIL16" value="4051N"/>
<element name="IC14" library="40xx" package="DIL16" value="4051N"/>
<element name="IC15" library="40xx" package="DIL16" value="4063N"/>
<element name="IC16" library="40xx" package="DIL16" value="4063N"/>
<element name="IC17" library="40xx" package="DIL16" value="4063N"/>
<element name="EDGE1" library="dec-con" package="EDGE-CON2" value=""/>
<element name="U$3" library="dec-con" package="THRU-HOLEB" value="THRU-HOLE2"/>
<element name="U$1" library="dec-con" package="SINGLE-LONG" value="OUTLINE-SINGLE-LONG"/>
</elements>
<signals>
<signal name="A1">
<contactref element="IC3" pad="13"/>
<contactref element="EDGE1" pad="A1"/>
<contactref element="U$3" pad="A1"/>
</signal>
<signal name="B1">
<contactref element="IC3" pad="15"/>
<contactref element="EDGE1" pad="B1"/>
<contactref element="U$3" pad="B1"/>
</signal>
<signal name="C1">
<contactref element="IC3" pad="1"/>
<contactref element="EDGE1" pad="C1"/>
<contactref element="U$3" pad="C1"/>
</signal>
<signal name="D1">
<contactref element="IC3" pad="2"/>
<contactref element="EDGE1" pad="D1"/>
<contactref element="U$3" pad="D1"/>
</signal>
<signal name="E1">
<contactref element="IC4" pad="13"/>
<contactref element="EDGE1" pad="E1"/>
<contactref element="U$3" pad="E1"/>
</signal>
<signal name="F1">
<contactref element="IC4" pad="15"/>
<contactref element="EDGE1" pad="F1"/>
<contactref element="U$3" pad="F1"/>
</signal>
<signal name="H1">
<contactref element="IC4" pad="1"/>
<contactref element="EDGE1" pad="H1"/>
<contactref element="U$3" pad="H1"/>
</signal>
<signal name="V1">
<contactref element="IC6" pad="15"/>
<contactref element="EDGE1" pad="V1"/>
<contactref element="U$3" pad="V1"/>
</signal>
<signal name="U1">
<contactref element="IC6" pad="13"/>
<contactref element="EDGE1" pad="U1"/>
<contactref element="U$3" pad="U1"/>
</signal>
<signal name="T1">
<contactref element="IC5" pad="2"/>
<contactref element="EDGE1" pad="T1"/>
<contactref element="U$3" pad="T1"/>
</signal>
<signal name="S1">
<contactref element="IC5" pad="1"/>
<contactref element="EDGE1" pad="S1"/>
<contactref element="U$3" pad="S1"/>
</signal>
<signal name="R1">
<contactref element="IC5" pad="15"/>
<contactref element="EDGE1" pad="R1"/>
<contactref element="U$3" pad="R1"/>
</signal>
<signal name="P1">
<contactref element="IC5" pad="13"/>
<contactref element="EDGE1" pad="P1"/>
<contactref element="U$3" pad="P1"/>
</signal>
<signal name="L1">
<contactref element="IC2" pad="15"/>
<contactref element="EDGE1" pad="L1"/>
<contactref element="U$3" pad="L1"/>
</signal>
<signal name="M1">
<contactref element="IC2" pad="1"/>
<contactref element="EDGE1" pad="M1"/>
<contactref element="U$3" pad="M1"/>
</signal>
<signal name="N1">
<contactref element="IC2" pad="2"/>
<contactref element="EDGE1" pad="N1"/>
<contactref element="U$3" pad="N1"/>
</signal>
<signal name="K1">
<contactref element="IC2" pad="13"/>
<contactref element="EDGE1" pad="K1"/>
<contactref element="U$3" pad="K1"/>
</signal>
<signal name="J1">
<contactref element="IC4" pad="2"/>
<contactref element="EDGE1" pad="J1"/>
<contactref element="U$3" pad="J1"/>
</signal>
<signal name="A2">
<contactref element="IC3" pad="14"/>
<contactref element="EDGE1" pad="A2"/>
<contactref element="U$3" pad="A2"/>
</signal>
<signal name="B2">
<contactref element="IC3" pad="12"/>
<contactref element="EDGE1" pad="B2"/>
<contactref element="U$3" pad="B2"/>
</signal>
<signal name="C2">
<contactref element="IC3" pad="5"/>
<contactref element="EDGE1" pad="C2"/>
<contactref element="U$3" pad="C2"/>
</signal>
<signal name="D2">
<contactref element="IC3" pad="4"/>
<contactref element="EDGE1" pad="D2"/>
<contactref element="U$3" pad="D2"/>
</signal>
<signal name="E2">
<contactref element="IC4" pad="14"/>
<contactref element="EDGE1" pad="E2"/>
<contactref element="U$3" pad="E2"/>
</signal>
<signal name="F2">
<contactref element="IC4" pad="12"/>
<contactref element="EDGE1" pad="F2"/>
<contactref element="U$3" pad="F2"/>
</signal>
<signal name="H2">
<contactref element="IC4" pad="5"/>
<contactref element="EDGE1" pad="H2"/>
<contactref element="U$3" pad="H2"/>
</signal>
<signal name="J2">
<contactref element="IC4" pad="4"/>
<contactref element="EDGE1" pad="J2"/>
<contactref element="U$3" pad="J2"/>
</signal>
<signal name="K2">
<contactref element="IC2" pad="14"/>
<contactref element="EDGE1" pad="K2"/>
<contactref element="U$3" pad="K2"/>
</signal>
<signal name="L2">
<contactref element="IC2" pad="12"/>
<contactref element="EDGE1" pad="L2"/>
<contactref element="U$3" pad="L2"/>
</signal>
<signal name="M2">
<contactref element="IC2" pad="5"/>
<contactref element="EDGE1" pad="M2"/>
<contactref element="U$3" pad="M2"/>
</signal>
<signal name="N2">
<contactref element="IC2" pad="4"/>
<contactref element="EDGE1" pad="N2"/>
<contactref element="U$3" pad="N2"/>
</signal>
<signal name="P2">
<contactref element="IC5" pad="14"/>
<contactref element="EDGE1" pad="P2"/>
<contactref element="U$3" pad="P2"/>
</signal>
<signal name="R2">
<contactref element="IC5" pad="12"/>
<contactref element="EDGE1" pad="R2"/>
<contactref element="U$3" pad="R2"/>
</signal>
<signal name="S2">
<contactref element="IC5" pad="5"/>
<contactref element="EDGE1" pad="S2"/>
<contactref element="U$3" pad="S2"/>
</signal>
<signal name="T2">
<contactref element="IC5" pad="4"/>
<contactref element="EDGE1" pad="T2"/>
<contactref element="U$3" pad="T2"/>
</signal>
<signal name="U2">
<contactref element="IC6" pad="14"/>
<contactref element="EDGE1" pad="U2"/>
<contactref element="U$3" pad="U2"/>
</signal>
<signal name="V2">
<contactref element="IC6" pad="12"/>
<contactref element="EDGE1" pad="V2"/>
<contactref element="U$3" pad="V2"/>
</signal>
<signal name="GND">
<contactref element="SW1" pad="8"/>
<contactref element="SW1" pad="7"/>
<contactref element="SW1" pad="6"/>
<contactref element="SW1" pad="5"/>
<contactref element="SW2" pad="16"/>
<contactref element="SW2" pad="15"/>
<contactref element="SW2" pad="14"/>
<contactref element="SW2" pad="13"/>
<contactref element="SW2" pad="12"/>
<contactref element="SW2" pad="11"/>
<contactref element="SW2" pad="10"/>
<contactref element="SW2" pad="9"/>
<contactref element="IC7" pad="4"/>
<contactref element="IC7" pad="2"/>
<contactref element="IC3" pad="8"/>
<contactref element="IC4" pad="8"/>
<contactref element="IC2" pad="8"/>
<contactref element="IC5" pad="8"/>
<contactref element="IC6" pad="8"/>
<contactref element="SV1" pad="1"/>
<contactref element="IC10" pad="8"/>
<contactref element="IC11" pad="8"/>
<contactref element="IC12" pad="8"/>
<contactref element="IC13" pad="8"/>
<contactref element="IC14" pad="8"/>
</signal>
<signal name="VCC">
<contactref element="IC7" pad="3"/>
<contactref element="IC3" pad="16"/>
<contactref element="IC4" pad="16"/>
<contactref element="IC2" pad="16"/>
<contactref element="IC5" pad="16"/>
<contactref element="IC6" pad="16"/>
<contactref element="SV1" pad="40"/>
<contactref element="IC10" pad="16"/>
<contactref element="IC11" pad="16"/>
<contactref element="IC12" pad="16"/>
<contactref element="IC13" pad="16"/>
<contactref element="IC14" pad="16"/>
</signal>
<signal name="IN4">
<contactref element="IC4" pad="3"/>
<contactref element="SV1" pad="33"/>
</signal>
<signal name="IN3">
<contactref element="IC3" pad="3"/>
<contactref element="SV1" pad="31"/>
</signal>
<signal name="IN5">
<contactref element="IC2" pad="3"/>
<contactref element="SV1" pad="35"/>
</signal>
<signal name="IN6">
<contactref element="IC5" pad="3"/>
<contactref element="SV1" pad="37"/>
</signal>
<signal name="IN7">
<contactref element="IC6" pad="3"/>
<contactref element="SV1" pad="39"/>
</signal>
<signal name="IROW0">
<contactref element="IC7" pad="9"/>
<contactref element="SV1" pad="3"/>
</signal>
<signal name="ROW0">
<contactref element="SW1" pad="1"/>
<contactref element="IC7" pad="10"/>
</signal>
<signal name="COL7">
<contactref element="SW2" pad="8"/>
<contactref element="IC8" pad="15"/>
<contactref element="IC8" pad="1"/>
</signal>
<signal name="COL5">
<contactref element="SW2" pad="6"/>
<contactref element="IC8" pad="12"/>
</signal>
<signal name="COL3">
<contactref element="SW2" pad="4"/>
<contactref element="IC9" pad="15"/>
</signal>
<signal name="COL1">
<contactref element="SW2" pad="2"/>
<contactref element="IC9" pad="12"/>
</signal>
<signal name="COL0">
<contactref element="SW2" pad="1"/>
<contactref element="IC9" pad="10"/>
</signal>
<signal name="ROW2">
<contactref element="SW1" pad="3"/>
<contactref element="IC7" pad="13"/>
</signal>
<signal name="ROW1">
<contactref element="SW1" pad="2"/>
<contactref element="IC7" pad="12"/>
</signal>
<signal name="ROW3">
<contactref element="SW1" pad="4"/>
<contactref element="IC7" pad="15"/>
</signal>
<signal name="COL2">
<contactref element="SW2" pad="3"/>
<contactref element="IC9" pad="13"/>
</signal>
<signal name="COL4">
<contactref element="SW2" pad="5"/>
<contactref element="IC8" pad="10"/>
</signal>
<signal name="COL6">
<contactref element="SW2" pad="7"/>
<contactref element="IC8" pad="13"/>
</signal>
<signal name="VSS">
<contactref element="IC9" pad="8"/>
<contactref element="IC7" pad="8"/>
<contactref element="IC8" pad="8"/>
<contactref element="IC1" pad="7"/>
<contactref element="IC15" pad="8"/>
<contactref element="IC16" pad="8"/>
<contactref element="IC17" pad="8"/>
</signal>
<signal name="VDD">
<contactref element="IC9" pad="16"/>
<contactref element="IC7" pad="16"/>
<contactref element="IC8" pad="16"/>
<contactref element="IC1" pad="14"/>
<contactref element="IC15" pad="16"/>
<contactref element="IC16" pad="16"/>
<contactref element="IC17" pad="16"/>
</signal>
<signal name="N$1">
<contactref element="IC9" pad="4"/>
<contactref element="IC7" pad="5"/>
</signal>
<signal name="N$2">
<contactref element="IC9" pad="3"/>
<contactref element="IC7" pad="6"/>
</signal>
<signal name="N$3">
<contactref element="IC9" pad="2"/>
<contactref element="IC7" pad="7"/>
</signal>
<signal name="VEE">
<contactref element="IC3" pad="7"/>
<contactref element="IC4" pad="7"/>
<contactref element="IC2" pad="7"/>
<contactref element="IC5" pad="7"/>
<contactref element="IC6" pad="7"/>
<contactref element="IC10" pad="7"/>
<contactref element="IC11" pad="7"/>
<contactref element="IC12" pad="7"/>
<contactref element="IC13" pad="7"/>
<contactref element="IC14" pad="7"/>
</signal>
<signal name="!READ">
<contactref element="IC6" pad="6"/>
<contactref element="IC3" pad="6"/>
<contactref element="IC4" pad="6"/>
<contactref element="IC2" pad="6"/>
<contactref element="IC5" pad="6"/>
<contactref element="IC1" pad="10"/>
</signal>
<signal name="IBYTE2">
<contactref element="IC6" pad="9"/>
<contactref element="IC3" pad="9"/>
<contactref element="IC4" pad="9"/>
<contactref element="IC2" pad="9"/>
<contactref element="IC5" pad="9"/>
<contactref element="SV1" pad="29"/>
</signal>
<signal name="IBYTE1">
<contactref element="IC6" pad="10"/>
<contactref element="IC3" pad="10"/>
<contactref element="IC4" pad="10"/>
<contactref element="IC2" pad="10"/>
<contactref element="IC5" pad="10"/>
<contactref element="SV1" pad="27"/>
</signal>
<signal name="IBYTE0">
<contactref element="IC6" pad="11"/>
<contactref element="IC3" pad="11"/>
<contactref element="IC4" pad="11"/>
<contactref element="IC2" pad="11"/>
<contactref element="IC5" pad="11"/>
<contactref element="SV1" pad="25"/>
</signal>
<signal name="IROW1">
<contactref element="IC7" pad="11"/>
<contactref element="SV1" pad="5"/>
</signal>
<signal name="IROW2">
<contactref element="IC7" pad="14"/>
<contactref element="SV1" pad="7"/>
</signal>
<signal name="IROW3">
<contactref element="IC7" pad="1"/>
<contactref element="SV1" pad="9"/>
</signal>
<signal name="ICOL0">
<contactref element="IC9" pad="9"/>
<contactref element="SV1" pad="11"/>
</signal>
<signal name="ICOL1">
<contactref element="IC9" pad="11"/>
<contactref element="SV1" pad="13"/>
</signal>
<signal name="ICOL2">
<contactref element="IC9" pad="14"/>
<contactref element="SV1" pad="15"/>
</signal>
<signal name="ICOL3">
<contactref element="IC9" pad="1"/>
<contactref element="SV1" pad="17"/>
</signal>
<signal name="ICOL4">
<contactref element="IC8" pad="9"/>
<contactref element="SV1" pad="19"/>
</signal>
<signal name="ICOL5">
<contactref element="IC8" pad="11"/>
<contactref element="SV1" pad="21"/>
</signal>
<signal name="ICOL6">
<contactref element="IC8" pad="14"/>
<contactref element="SV1" pad="23"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="8"/>
<contactref element="IC1" pad="9"/>
<contactref element="IC8" pad="6"/>
</signal>
<signal name="N$5">
<contactref element="IC8" pad="4"/>
<contactref element="IC9" pad="5"/>
</signal>
<signal name="N$6">
<contactref element="IC8" pad="3"/>
<contactref element="IC9" pad="6"/>
</signal>
<signal name="N$7">
<contactref element="IC8" pad="2"/>
<contactref element="IC9" pad="7"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
