<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<wire x1="165.1" y1="127" x2="165.1" y2="0" width="0" layer="20"/>
<wire x1="0" y1="0" x2="165.1" y2="0" width="0" layer="20"/>
<wire x1="0" y1="0" x2="0" y2="127" width="0" layer="20"/>
<wire x1="0" y1="127" x2="165.1" y2="127" width="0" layer="20"/>
</plain>
<libraries>
<library name="dec-con">
<packages>
<package name="DEC40PINV">
<description>&lt;b&gt;PIN HEADER&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="wirepad">
<packages>
<package name="2,54/0,8">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</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>
</packages>
</library>
<library name="74xx-us">
<description>&lt;b&gt;TTL Devices, 74xx Series with US 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="DIL14">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C36" library="dec-con" package="DEC40PINV" value=""/>
<element name="C35" library="dec-con" package="DEC40PINV" value=""/>
<element name="B0" library="dec-con" package="DEC40PINV" value=""/>
<element name="A0" library="dec-con" package="DEC40PINV" value=""/>
<element name="IC2" library="dec-con" package="DIL14" value="74F38N"/>
<element name="IC3" library="74xx-us" package="DIL14" value="74F30N"/>
<element name="IC1" library="74xx-us" package="DIL14" value="74F30N"/>
<element name="VCC" library="wirepad" package="2,54/0,8" value=""/>
<element name="GND" library="wirepad" package="2,54/0,8" value=""/>
<element name="IC9" library="dec-con" package="DIL14" value="74F38N"/>
<element name="IC6" library="74xx-us" package="DIL14" value="74F04N"/>
<element name="IC8" library="dec-con" package="DIL14" value="74F38N"/>
<element name="IC5" library="74xx-us" package="DIL14" value="74F04N"/>
<element name="IC7" library="dec-con" package="DIL14" value="74F38N"/>
<element name="IC4" library="dec-con" package="DIL14" value="74F38N"/>
<element name="R1" library="rcl" package="0207/10" value=""/>
<element name="VCC1" library="wirepad" package="2,54/0,8" value=""/>
<element name="VCC2" library="wirepad" package="2,54/0,8" value=""/>
<element name="VCC3" library="wirepad" package="2,54/0,8" value=""/>
<element name="VCC4" library="wirepad" package="2,54/0,8" value=""/>
<element name="VCC5" library="wirepad" package="2,54/0,8" value=""/>
<element name="VCC6" library="wirepad" package="2,54/0,8" value=""/>
<element name="VCC7" library="wirepad" package="2,54/0,8" value=""/>
<element name="IC10" library="74xx-us" package="DIL14" value="74F74N"/>
</elements>
<signals>
<signal name="GND">
<contactref element="C36" pad="A"/>
<contactref element="C36" pad="C"/>
<contactref element="C36" pad="E"/>
<contactref element="C36" pad="H"/>
<contactref element="C36" pad="K"/>
<contactref element="C36" pad="M"/>
<contactref element="C36" pad="P"/>
<contactref element="C36" pad="S"/>
<contactref element="C36" pad="U"/>
<contactref element="C36" pad="W"/>
<contactref element="C36" pad="Y"/>
<contactref element="C36" pad="AA"/>
<contactref element="C36" pad="CC"/>
<contactref element="C36" pad="EE"/>
<contactref element="C36" pad="HH"/>
<contactref element="C36" pad="KK"/>
<contactref element="C36" pad="MM"/>
<contactref element="C36" pad="PP"/>
<contactref element="C36" pad="SS"/>
<contactref element="C36" pad="UU"/>
<contactref element="C36" pad="B"/>
<contactref element="C36" pad="VV"/>
<contactref element="C35" pad="A"/>
<contactref element="C35" pad="C"/>
<contactref element="C35" pad="E"/>
<contactref element="C35" pad="H"/>
<contactref element="C35" pad="K"/>
<contactref element="C35" pad="M"/>
<contactref element="C35" pad="P"/>
<contactref element="C35" pad="S"/>
<contactref element="C35" pad="U"/>
<contactref element="C35" pad="W"/>
<contactref element="C35" pad="Y"/>
<contactref element="C35" pad="AA"/>
<contactref element="C35" pad="CC"/>
<contactref element="C35" pad="EE"/>
<contactref element="C35" pad="HH"/>
<contactref element="C35" pad="KK"/>
<contactref element="C35" pad="MM"/>
<contactref element="C35" pad="PP"/>
<contactref element="C35" pad="SS"/>
<contactref element="C35" pad="UU"/>
<contactref element="C35" pad="B"/>
<contactref element="C35" pad="VV"/>
<contactref element="B0" pad="A"/>
<contactref element="B0" pad="C"/>
<contactref element="B0" pad="E"/>
<contactref element="B0" pad="H"/>
<contactref element="B0" pad="K"/>
<contactref element="B0" pad="M"/>
<contactref element="B0" pad="P"/>
<contactref element="B0" pad="S"/>
<contactref element="B0" pad="U"/>
<contactref element="B0" pad="W"/>
<contactref element="B0" pad="Y"/>
<contactref element="B0" pad="AA"/>
<contactref element="B0" pad="CC"/>
<contactref element="B0" pad="EE"/>
<contactref element="B0" pad="HH"/>
<contactref element="B0" pad="KK"/>
<contactref element="B0" pad="MM"/>
<contactref element="B0" pad="PP"/>
<contactref element="B0" pad="SS"/>
<contactref element="B0" pad="UU"/>
<contactref element="B0" pad="B"/>
<contactref element="B0" pad="VV"/>
<contactref element="A0" pad="A"/>
<contactref element="A0" pad="C"/>
<contactref element="A0" pad="E"/>
<contactref element="A0" pad="H"/>
<contactref element="A0" pad="K"/>
<contactref element="A0" pad="M"/>
<contactref element="A0" pad="P"/>
<contactref element="A0" pad="S"/>
<contactref element="A0" pad="U"/>
<contactref element="A0" pad="W"/>
<contactref element="A0" pad="Y"/>
<contactref element="A0" pad="AA"/>
<contactref element="A0" pad="CC"/>
<contactref element="A0" pad="EE"/>
<contactref element="A0" pad="HH"/>
<contactref element="A0" pad="KK"/>
<contactref element="A0" pad="MM"/>
<contactref element="A0" pad="PP"/>
<contactref element="A0" pad="SS"/>
<contactref element="A0" pad="UU"/>
<contactref element="A0" pad="B"/>
<contactref element="A0" pad="VV"/>
<contactref element="IC2" pad="7"/>
<contactref element="IC3" pad="7"/>
<contactref element="IC1" pad="7"/>
<contactref element="GND" pad="1"/>
<contactref element="IC9" pad="7"/>
<contactref element="IC6" pad="7"/>
<contactref element="IC8" pad="7"/>
<contactref element="IC5" pad="7"/>
<contactref element="IC7" pad="7"/>
<contactref element="IC4" pad="7"/>
<contactref element="IC10" pad="7"/>
</signal>
<signal name="!DATA08">
<contactref element="A0" pad="RR"/>
<contactref element="C35" pad="RR"/>
</signal>
<signal name="!DATA00">
<contactref element="A0" pad="D"/>
<contactref element="C35" pad="D"/>
</signal>
<signal name="!DATA01">
<contactref element="A0" pad="J"/>
<contactref element="C35" pad="J"/>
</signal>
<signal name="!DATA02">
<contactref element="A0" pad="N"/>
<contactref element="C35" pad="N"/>
</signal>
<signal name="!DATA03">
<contactref element="A0" pad="T"/>
<contactref element="C35" pad="T"/>
</signal>
<signal name="!DATA04">
<contactref element="A0" pad="X"/>
<contactref element="C35" pad="X"/>
</signal>
<signal name="!DATA05">
<contactref element="A0" pad="BB"/>
<contactref element="C35" pad="BB"/>
</signal>
<signal name="!DATA06">
<contactref element="A0" pad="FF"/>
<contactref element="C35" pad="FF"/>
</signal>
<signal name="!DATA07">
<contactref element="A0" pad="LL"/>
<contactref element="C35" pad="LL"/>
</signal>
<signal name="!DATA09">
<contactref element="A0" pad="F"/>
<contactref element="C35" pad="F"/>
</signal>
<signal name="!DATA10">
<contactref element="A0" pad="L"/>
<contactref element="C35" pad="L"/>
</signal>
<signal name="!DATA11">
<contactref element="A0" pad="R"/>
<contactref element="C35" pad="R"/>
</signal>
<signal name="!03CYCLE">
<contactref element="A0" pad="V"/>
</signal>
<signal name="0WC_OVFLW">
<contactref element="A0" pad="DD"/>
</signal>
<signal name="!EXTA0">
<contactref element="A0" pad="TT"/>
<contactref element="C35" pad="TT"/>
</signal>
<signal name="!EXTA1">
<contactref element="A0" pad="NN"/>
<contactref element="C35" pad="NN"/>
</signal>
<signal name="!EXTA2">
<contactref element="A0" pad="JJ"/>
<contactref element="C35" pad="JJ"/>
</signal>
<signal name="0CA_INCR">
<contactref element="A0" pad="Z"/>
</signal>
<signal name="!0ADDR01">
<contactref element="B0" pad="J"/>
<contactref element="IC5" pad="3"/>
</signal>
<signal name="!0ADDR02">
<contactref element="B0" pad="N"/>
<contactref element="IC5" pad="5"/>
</signal>
<signal name="!0ADDR03">
<contactref element="B0" pad="T"/>
<contactref element="IC6" pad="13"/>
</signal>
<signal name="!0ADDR04">
<contactref element="B0" pad="X"/>
<contactref element="IC6" pad="11"/>
</signal>
<signal name="!0ADDR05">
<contactref element="B0" pad="BB"/>
<contactref element="IC6" pad="9"/>
</signal>
<signal name="!0ADDR06">
<contactref element="B0" pad="FF"/>
<contactref element="IC6" pad="1"/>
</signal>
<signal name="!0ADDR07">
<contactref element="B0" pad="LL"/>
<contactref element="IC6" pad="3"/>
</signal>
<signal name="!0ADDR08">
<contactref element="B0" pad="RR"/>
<contactref element="IC6" pad="5"/>
</signal>
<signal name="!0ADDR09">
<contactref element="B0" pad="F"/>
<contactref element="IC5" pad="13"/>
</signal>
<signal name="!0ADDR10">
<contactref element="B0" pad="L"/>
<contactref element="IC5" pad="11"/>
</signal>
<signal name="!0ADDR11">
<contactref element="B0" pad="R"/>
<contactref element="IC5" pad="9"/>
</signal>
<signal name="!0DATA_IN">
<contactref element="B0" pad="Z"/>
</signal>
<signal name="!0MB_INCR">
<contactref element="B0" pad="NN"/>
</signal>
<signal name="0ADD_ACC">
<contactref element="B0" pad="JJ"/>
</signal>
<signal name="0BREAK">
<contactref element="B0" pad="DD"/>
</signal>
<signal name="INITIALIZE">
<contactref element="B0" pad="TT"/>
<contactref element="C36" pad="TT"/>
</signal>
<signal name="!B3CYCLE">
<contactref element="C35" pad="V"/>
</signal>
<signal name="BCA_INCR">
<contactref element="C35" pad="Z"/>
</signal>
<signal name="BWC_OVFLW">
<contactref element="C35" pad="DD"/>
</signal>
<signal name="!BBRK_REQ">
<contactref element="C36" pad="V"/>
<contactref element="IC2" pad="3"/>
</signal>
<signal name="!BDATA_IN">
<contactref element="C36" pad="Z"/>
</signal>
<signal name="BBREAK">
<contactref element="C36" pad="DD"/>
</signal>
<signal name="BADD_ACC">
<contactref element="C36" pad="JJ"/>
</signal>
<signal name="!BMB_INCR">
<contactref element="C36" pad="NN"/>
</signal>
<signal name="VCC">
<contactref element="IC2" pad="14"/>
<contactref element="IC3" pad="14"/>
<contactref element="IC1" pad="14"/>
<contactref element="VCC" pad="1"/>
<contactref element="IC9" pad="14"/>
<contactref element="IC6" pad="14"/>
<contactref element="IC8" pad="14"/>
<contactref element="IC5" pad="14"/>
<contactref element="IC7" pad="14"/>
<contactref element="IC4" pad="14"/>
<contactref element="IC3" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="IC10" pad="14"/>
</signal>
<signal name="!7BRK_REQ">
<contactref element="IC3" pad="12"/>
<contactref element="IC1" pad="12"/>
<contactref element="VCC7" pad="1"/>
</signal>
<signal name="!6BRK_REQ">
<contactref element="IC3" pad="11"/>
<contactref element="IC1" pad="11"/>
<contactref element="VCC6" pad="1"/>
</signal>
<signal name="!5BRK_REQ">
<contactref element="IC3" pad="6"/>
<contactref element="IC1" pad="6"/>
<contactref element="VCC5" pad="1"/>
</signal>
<signal name="!4BRK_REQ">
<contactref element="IC3" pad="5"/>
<contactref element="IC1" pad="5"/>
<contactref element="VCC4" pad="1"/>
</signal>
<signal name="!3BRK_REQ">
<contactref element="IC3" pad="4"/>
<contactref element="IC1" pad="4"/>
<contactref element="VCC3" pad="1"/>
</signal>
<signal name="!2BRK_REQ">
<contactref element="IC3" pad="3"/>
<contactref element="IC1" pad="3"/>
<contactref element="VCC2" pad="1"/>
</signal>
<signal name="!1BRK_REQ">
<contactref element="IC3" pad="2"/>
<contactref element="IC1" pad="2"/>
<contactref element="VCC1" pad="1"/>
</signal>
<signal name="!0BRK_REQ">
<contactref element="IC1" pad="1"/>
<contactref element="IC4" pad="2"/>
<contactref element="IC4" pad="1"/>
<contactref element="B0" pad="V"/>
</signal>
<signal name="0MINE">
<contactref element="IC8" pad="13"/>
<contactref element="IC7" pad="10"/>
<contactref element="IC7" pad="13"/>
<contactref element="IC9" pad="10"/>
<contactref element="IC9" pad="5"/>
<contactref element="IC9" pad="13"/>
<contactref element="IC8" pad="10"/>
<contactref element="IC9" pad="2"/>
<contactref element="IC7" pad="2"/>
<contactref element="IC7" pad="5"/>
<contactref element="IC8" pad="2"/>
<contactref element="IC8" pad="5"/>
<contactref element="IC4" pad="6"/>
<contactref element="IC4" pad="3"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="IC6" pad="10"/>
<contactref element="IC8" pad="9"/>
</signal>
<signal name="!0ADDR00">
<contactref element="IC5" pad="1"/>
<contactref element="B0" pad="D"/>
</signal>
<signal name="!BADDR00">
<contactref element="IC7" pad="3"/>
<contactref element="C36" pad="D"/>
</signal>
<signal name="N$1">
<contactref element="IC2" pad="1"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC2" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="IC3" pad="8"/>
<contactref element="IC4" pad="4"/>
<contactref element="IC4" pad="5"/>
</signal>
<signal name="N$5">
<contactref element="IC6" pad="8"/>
<contactref element="IC9" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="IC6" pad="2"/>
<contactref element="IC9" pad="12"/>
</signal>
<signal name="N$9">
<contactref element="IC6" pad="4"/>
<contactref element="IC9" pad="4"/>
</signal>
<signal name="N$11">
<contactref element="IC6" pad="6"/>
<contactref element="IC9" pad="9"/>
</signal>
<signal name="N$13">
<contactref element="IC5" pad="12"/>
<contactref element="IC7" pad="12"/>
</signal>
<signal name="N$15">
<contactref element="IC5" pad="10"/>
<contactref element="IC7" pad="9"/>
</signal>
<signal name="N$17">
<contactref element="IC5" pad="8"/>
<contactref element="IC8" pad="12"/>
</signal>
<signal name="N$19">
<contactref element="IC5" pad="2"/>
<contactref element="IC7" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="IC5" pad="4"/>
<contactref element="IC7" pad="4"/>
</signal>
<signal name="N$23">
<contactref element="IC5" pad="6"/>
<contactref element="IC8" pad="1"/>
</signal>
<signal name="N$25">
<contactref element="IC6" pad="12"/>
<contactref element="IC8" pad="4"/>
</signal>
<signal name="!BADDR03">
<contactref element="IC8" pad="6"/>
<contactref element="C36" pad="T"/>
</signal>
<signal name="!BADDR02">
<contactref element="IC8" pad="3"/>
<contactref element="C36" pad="N"/>
</signal>
<signal name="!BADDR01">
<contactref element="IC7" pad="6"/>
<contactref element="C36" pad="J"/>
</signal>
<signal name="!BADDR07">
<contactref element="IC9" pad="6"/>
<contactref element="C36" pad="LL"/>
</signal>
<signal name="!BADDR06">
<contactref element="IC9" pad="11"/>
<contactref element="C36" pad="FF"/>
</signal>
<signal name="!BADDR05">
<contactref element="IC9" pad="3"/>
<contactref element="C36" pad="BB"/>
</signal>
<signal name="!BADDR04">
<contactref element="IC8" pad="8"/>
<contactref element="C36" pad="X"/>
</signal>
<signal name="!BADDR11">
<contactref element="IC8" pad="11"/>
<contactref element="C36" pad="R"/>
</signal>
<signal name="!BADDR10">
<contactref element="IC7" pad="8"/>
<contactref element="C36" pad="L"/>
</signal>
<signal name="!BADDR09">
<contactref element="IC7" pad="11"/>
<contactref element="C36" pad="F"/>
</signal>
<signal name="!BADDR08">
<contactref element="IC9" pad="8"/>
<contactref element="C36" pad="RR"/>
</signal>
<signal name="0MPX">
<contactref element="IC10" pad="6"/>
</signal>
<signal name="!BBREAK">
<contactref element="IC10" pad="3"/>
</signal>
<signal name="THEIRS">
<contactref element="IC10" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
