<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="98.73" y2="0" width="0" layer="20"/>
<wire x1="98.73" y1="0" x2="98.73" y2="27.93" width="0" layer="20"/>
<wire x1="98.73" y1="27.93" x2="0" y2="27.93" width="0" layer="20"/>
<wire x1="0" y1="27.93" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="memory-sram">
<description>&lt;b&gt;Static RAMs&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL28-6">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt; 0.6 inch</description>
</package>
</packages>
</library>
<library name="ic-package">
<description>&lt;b&gt;IC Packages an Sockets&lt;/b&gt;&lt;p&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>
</package>
<package name="DIL14">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<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="DIL14">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="12">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
<package name="07">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X01">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="memory-sram" package="DIL28-6" value="CY62256LL-PXC"/>
<element name="IC3" library="ic-package" package="DIL16" value=""/>
<element name="IC4" library="ic-package" package="DIL14" value=""/>
<element name="IC2" library="74xx-eu" package="DIL14" value="74HCT00N"/>
<element name="J4" library="jumper" package="07" value="J7MM"/>
<element name="JP2-2" library="pinhead" package="1X01" value="VCC"/>
<element name="JP2-1" library="pinhead" package="1X01" value="VCC"/>
<element name="JP1-1" library="pinhead" package="1X01" value="GND"/>
<element name="JP1-2" library="pinhead" package="1X01" value="GND"/>
<element name="J1" library="jumper" package="12" value="J12MM"/>
<element name="J2" library="jumper" package="07" value="J7MM"/>
<element name="J3" library="jumper" package="07" value="J7MM"/>
</elements>
<signals>
<signal name="A13">
<contactref element="IC3" pad="11"/>
<contactref element="IC1" pad="23"/>
</signal>
<signal name="A11">
<contactref element="IC3" pad="15"/>
<contactref element="IC1" pad="4"/>
</signal>
<signal name="D6">
<contactref element="IC4" pad="2"/>
<contactref element="IC1" pad="19"/>
</signal>
<signal name="D0">
<contactref element="IC1" pad="16"/>
<contactref element="IC4" pad="7"/>
</signal>
<signal name="D4">
<contactref element="IC1" pad="18"/>
<contactref element="IC4" pad="10"/>
</signal>
<signal name="D5">
<contactref element="IC1" pad="11"/>
<contactref element="IC4" pad="12"/>
</signal>
<signal name="D7">
<contactref element="IC4" pad="6"/>
<contactref element="IC1" pad="15"/>
</signal>
<signal name="A15">
<contactref element="IC4" pad="9"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="/RD">
<contactref element="IC4" pad="4"/>
<contactref element="J4" pad="2"/>
</signal>
<signal name="/WR">
<contactref element="IC4" pad="5"/>
<contactref element="J2" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="IC1" pad="20"/>
<contactref element="J3" pad="2"/>
</signal>
<signal name="/MREQ">
<contactref element="IC4" pad="3"/>
<contactref element="IC2" pad="12"/>
<contactref element="IC2" pad="13"/>
</signal>
<signal name="N$2">
<contactref element="IC2" pad="11"/>
<contactref element="IC2" pad="10"/>
</signal>
<signal name="N$15">
<contactref element="IC1" pad="28"/>
<contactref element="JP2-2" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="IC1" pad="27"/>
<contactref element="J2" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="22"/>
<contactref element="J4" pad="1"/>
</signal>
<signal name="V_C_C">
<contactref element="IC4" pad="1"/>
<contactref element="JP2-1" pad="1"/>
<contactref element="IC2" pad="14"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="14"/>
<contactref element="J1" pad="1"/>
<contactref element="JP1-1" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="IC2" pad="7"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="JP1-2" pad="1"/>
<contactref element="IC4" pad="14"/>
</signal>
<signal name="N$3">
<contactref element="IC2" pad="8"/>
<contactref element="J3" pad="1"/>
</signal>
<signal name="A5">
<contactref element="IC1" pad="3"/>
<contactref element="IC3" pad="2"/>
</signal>
<signal name="A4">
<contactref element="IC3" pad="16"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="A12">
<contactref element="IC1" pad="26"/>
<contactref element="IC3" pad="9"/>
</signal>
<signal name="A6">
<contactref element="IC3" pad="14"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="A9">
<contactref element="IC1" pad="8"/>
<contactref element="IC3" pad="13"/>
</signal>
<signal name="A3">
<contactref element="IC3" pad="12"/>
<contactref element="IC1" pad="9"/>
</signal>
<signal name="A1">
<contactref element="IC1" pad="24"/>
<contactref element="IC3" pad="10"/>
</signal>
<signal name="A10">
<contactref element="IC1" pad="2"/>
<contactref element="IC3" pad="3"/>
</signal>
<signal name="A7">
<contactref element="IC3" pad="4"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="A8">
<contactref element="IC1" pad="7"/>
<contactref element="IC3" pad="5"/>
</signal>
<signal name="A2">
<contactref element="IC3" pad="6"/>
<contactref element="IC1" pad="10"/>
</signal>
<signal name="A14">
<contactref element="IC3" pad="7"/>
<contactref element="IC1" pad="21"/>
</signal>
<signal name="A0">
<contactref element="IC1" pad="25"/>
<contactref element="IC3" pad="8"/>
</signal>
<signal name="D1">
<contactref element="IC1" pad="13"/>
<contactref element="IC4" pad="13"/>
</signal>
<signal name="D2">
<contactref element="IC4" pad="11"/>
<contactref element="IC1" pad="12"/>
</signal>
<signal name="D3">
<contactref element="IC1" pad="17"/>
<contactref element="IC4" pad="8"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
