<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="12.7" y1="22.86" x2="87.3" y2="22.86" width="0" layer="20"/>
<wire x1="87.3" y1="22.86" x2="87.3" y2="58.41" width="0" layer="20"/>
<wire x1="87.3" y1="58.41" x2="12.7" y2="58.41" width="0" layer="20"/>
<wire x1="12.7" y1="58.41" x2="12.7" y2="22.86" width="0" layer="20"/>
<hole x="15.24" y="55.88" drill="3.2"/>
<hole x="15.24" y="25.4" drill="3.2"/>
<hole x="85.09" y="25.4" drill="3.2"/>
<hole x="85.09" y="55.88" drill="3.2"/>
<text>MAC</text>
<text>KBD</text>
</plain>
<libraries>
<library name="SparkFun">
<description>Spark Fun Electronics' preferred foot prints. &lt;b&gt;Not to be used for commercial purposes.&lt;/b&gt; We've spent an enormous amount of time creating and checking these footprints and parts. If you enjoy using this library, please buy one of our products at www.sparkfun.com.</description>
<packages>
<package name="CAP-PTH-SMALL2">
</package>
<package name="RJ9">
<description>Footprint for RJ9 simple connector. Common with telephone handsets. SparkFun SKU: PRT-08694</description>
</package>
<package name="AXIAL-0.3">
</package>
<package name="1X03">
</package>
<package name="1X05">
</package>
<package name="1X01">
</package>
</packages>
</library>
<library name="atmega328">
<packages>
<package name="DIL28-3">
<description>&lt;B&gt;Dual In Line&lt;/B&gt;&lt;p&gt;
package type P</description>
</package>
</packages>
</library>
<library name="special">
<description>&lt;b&gt;Special Devices&lt;/b&gt;&lt;p&gt;
7-segment displays, switches, heatsinks, crystals, transformers, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="QS">
<description>&lt;B&gt;CRYSTAL&lt;/B&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C2" library="SparkFun" package="CAP-PTH-SMALL2" value=""/>
<element name="C1" library="SparkFun" package="CAP-PTH-SMALL2" value=""/>
<element name="ATM328" library="atmega328" package="DIL28-3" value="ATMEGA328-20P"/>
<element name="KBD" library="SparkFun" package="RJ9" value="RJ9PTH"/>
<element name="MAC" library="SparkFun" package="RJ9" value="RJ9PTH"/>
<element name="R1" library="SparkFun" package="AXIAL-0.3" value="1K"/>
<element name="R2" library="SparkFun" package="AXIAL-0.3" value="1K"/>
<element name="R4" library="SparkFun" package="AXIAL-0.3" value="1K"/>
<element name="R3" library="SparkFun" package="AXIAL-0.3" value="1K"/>
<element name="RS232" library="SparkFun" package="1X03" value=""/>
<element name="SPI" library="SparkFun" package="1X05" value=""/>
<element name="XTAL" library="special" package="QS" value="16Mhz"/>
<element name="PWR" library="SparkFun" package="1X01" value="M01PTH"/>
</elements>
<signals>
<signal name="N$1">
<contactref element="XTAL" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="ATM328" pad="10"/>
</signal>
<signal name="N$2">
<contactref element="XTAL" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="ATM328" pad="9"/>
</signal>
<signal name="GND">
<contactref element="SPI" pad="5"/>
<contactref element="ATM328" pad="8"/>
<contactref element="RS232" pad="3"/>
<contactref element="ATM328" pad="22"/>
<contactref element="MAC" pad="1"/>
<contactref element="KBD" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="RST">
<contactref element="ATM328" pad="1"/>
<contactref element="SPI" pad="1"/>
</signal>
<signal name="SCK">
<contactref element="SPI" pad="2"/>
<contactref element="ATM328" pad="19"/>
</signal>
<signal name="MOSI">
<contactref element="SPI" pad="4"/>
<contactref element="ATM328" pad="17"/>
</signal>
<signal name="N$3">
<contactref element="ATM328" pad="2"/>
<contactref element="RS232" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="ATM328" pad="3"/>
<contactref element="RS232" pad="2"/>
</signal>
<signal name="PWR">
<contactref element="ATM328" pad="20"/>
<contactref element="ATM328" pad="7"/>
<contactref element="R4" pad="P$2"/>
<contactref element="R3" pad="P$2"/>
<contactref element="R1" pad="P$2"/>
<contactref element="R2" pad="P$2"/>
<contactref element="PWR" pad="1"/>
<contactref element="MAC" pad="4"/>
<contactref element="KBD" pad="4"/>
</signal>
<signal name="KBD_CLK">
<contactref element="R4" pad="P$1"/>
<contactref element="KBD" pad="2"/>
<contactref element="ATM328" pad="14"/>
</signal>
<signal name="KBD_DATA">
<contactref element="R3" pad="P$1"/>
<contactref element="KBD" pad="3"/>
<contactref element="ATM328" pad="13"/>
</signal>
<signal name="MAC_CLK">
<contactref element="R1" pad="P$1"/>
<contactref element="ATM328" pad="11"/>
<contactref element="MAC" pad="2"/>
</signal>
<signal name="MAC_DATA">
<contactref element="R2" pad="P$1"/>
<contactref element="ATM328" pad="12"/>
<contactref element="MAC" pad="3"/>
</signal>
<signal name="MISO">
<contactref element="SPI" pad="3"/>
<contactref element="ATM328" pad="18"/>
</signal>
<signal name="N$6">
</signal>
</signals>
</board>
</drawing>
</eagle>
