<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<wire x1="-5.51" y1="-3.11" x2="72.23" y2="-1.21" width="0" layer="20"/>
<wire x1="72.23" y1="-1.21" x2="71.98" y2="45.566" width="0" layer="20"/>
<wire x1="71.98" y1="45.566" x2="-5.71" y2="44.516" width="0" layer="20"/>
<wire x1="-5.71" y1="44.516" x2="-5.51" y2="-3.11" width="0" layer="20"/>
<polygon width="0.4064" layer="46">
<vertex x="3.81" y="7.62"/>
<vertex x="7.62" y="3.81"/>
<vertex x="101.6" y="3.81"/>
<vertex x="104.14" y="6.35"/>
<vertex x="104.14" y="39.07019375"/>
<vertex x="101.30019375" y="41.91"/>
<vertex x="7.62" y="41.91"/>
<vertex x="3.81" y="38.1"/>
<vertex x="3.81" y="29.21"/>
<vertex x="5.08" y="27.94"/>
<vertex x="5.08" y="20.32"/>
<vertex x="3.81" y="19.05"/>
</polygon>
<text>SAS</text>
<text>Mainboard</text>
<text>D25</text>
<text>TX</text>
<text>RX</text>
<text>SD</text>
<text>A-36</text>
<text>VREF</text>
<text>GND</text>
</plain>
<libraries>
<library name="Atmel_By_element14_Batch_1">
<description>Developed by element14 :&lt;br&gt;
element14 CAD Library consolidation.ulp
at 27/07/2012 14:02:49</description>
<packages>
<package name="QFP80P1200X1200X120-44N">
</package>
</packages>
</library>
<library name="fab">
<packages>
<package name="C1206FAB">
</package>
<package name="USB_MINIB">
</package>
<package name="2X03SMD">
</package>
<package name="2-SMD-5X3MM">
</package>
<package name="R1206FAB">
</package>
<package name="2X02SMD">
</package>
</packages>
</library>
<library name="ng">
<packages>
<package name="6MM_SWITCH">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
<package name="1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="con-lstb">
<packages>
<package name="MA08-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-lsta">
<description>&lt;b&gt;Female Headers etc.&lt;/b&gt;&lt;p&gt;
Naming:&lt;p&gt;
FE = female&lt;p&gt;
# contacts - # rows&lt;p&gt;
W = angled&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="FE06">
<description>&lt;b&gt;FEMALE HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U1" library="Atmel_By_element14_Batch_1" package="QFP80P1200X1200X120-44N" value="ATMEGA32U4-AU">
<attribute name="PACKAGE" value="TQFP-44"/>
<attribute name="OC_NEWARK" value="26R5633"/>
<attribute name="MPN" value="ATMEGA32U4-AU"/>
<attribute name="SUPPLIER" value="Atmel"/>
<attribute name="OC_FARNELL" value="1748525"/>
</element>
<element name="C1" library="fab" package="C1206FAB" value="0.1uF"/>
<element name="C2" library="fab" package="C1206FAB" value="0.1uF"/>
<element name="C3" library="fab" package="C1206FAB" value="0.1uF"/>
<element name="C4" library="fab" package="C1206FAB" value="0.1uF"/>
<element name="C5" library="fab" package="C1206FAB" value="0.1uF"/>
<element name="U$1" library="fab" package="USB_MINIB" value="USB_MINIB"/>
<element name="U$2" library="fab" package="2X03SMD" value="AVRISPSMD"/>
<element name="U$3" library="fab" package="2-SMD-5X3MM" value="CRYSTAL"/>
<element name="C7" library="fab" package="C1206FAB" value="18pF"/>
<element name="C6" library="fab" package="C1206FAB" value="18pF"/>
<element name="R2" library="fab" package="R1206FAB" value="22"/>
<element name="R1" library="fab" package="R1206FAB" value="22"/>
<element name="C8" library="fab" package="C1206FAB" value="0.1uF"/>
<element name="C9" library="fab" package="C1206FAB" value="0.1uF"/>
<element name="S1" library="ng" package="6MM_SWITCH" value=""/>
<element name="R3" library="fab" package="R1206FAB" value="10K"/>
<element name="C10" library="fab" package="C1206FAB" value="0.1uF"/>
<element name="R4" library="ng" package="1206" value="499"/>
<element name="LED" library="ng" package="1206" value=""/>
<element name="R6" library="fab" package="R1206FAB" value="680"/>
<element name="LED2" library="ng" package="1206" value=""/>
<element name="R7" library="ng" package="1206" value="499"/>
<element name="SV2" library="con-lstb" package="MA08-1" value="">
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
</element>
<element name="SV3" library="con-lstb" package="MA08-1" value="">
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
</element>
<element name="LED3" library="ng" package="1206" value=""/>
<element name="R8" library="ng" package="1206" value="499"/>
<element name="LED1" library="ng" package="1206" value=""/>
<element name="R5" library="ng" package="1206" value="499"/>
<element name="U$4" library="fab" package="2X02SMD" value="PINHD-2X2-SMD"/>
<element name="SV4" library="con-lsta" package="FE06" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="U1" pad="15"/>
<contactref element="U1" pad="23"/>
<contactref element="U1" pad="35"/>
<contactref element="U1" pad="43"/>
<contactref element="U1" pad="5"/>
<contactref element="C5" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="U$1" pad="GND"/>
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="S1" pad="2"/>
<contactref element="S1" pad="1"/>
<contactref element="C10" pad="2"/>
<contactref element="LED" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="U$1" pad="SHIELD@2"/>
<contactref element="U$1" pad="SHIELD@1"/>
<contactref element="U$1" pad="SHIELD@3"/>
<contactref element="U$1" pad="SHIELD@4"/>
<contactref element="U$2" pad="6"/>
<contactref element="LED2" pad="2"/>
<contactref element="U$4" pad="2"/>
<contactref element="U$4" pad="4"/>
<contactref element="SV3" pad="8"/>
<contactref element="SV4" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="U1" pad="14"/>
<contactref element="U1" pad="34"/>
<contactref element="U1" pad="2"/>
<contactref element="U1" pad="24"/>
<contactref element="U1" pad="44"/>
<contactref element="C5" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="R3" pad="2"/>
<contactref element="U$1" pad="VBUS"/>
<contactref element="U$2" pad="2"/>
<contactref element="C9" pad="1"/>
<contactref element="U1" pad="7"/>
<contactref element="R7" pad="1"/>
<contactref element="R8" pad="1"/>
<contactref element="R5" pad="1"/>
<contactref element="U$4" pad="3"/>
<contactref element="U$4" pad="1"/>
<contactref element="SV4" pad="1"/>
</signal>
<signal name="XTAL1">
<contactref element="C7" pad="1"/>
<contactref element="U$3" pad="P$1"/>
<contactref element="U1" pad="17"/>
</signal>
<signal name="XTAL2">
<contactref element="C6" pad="1"/>
<contactref element="U$3" pad="P$2"/>
<contactref element="U1" pad="16"/>
</signal>
<signal name="D14">
<contactref element="U1" pad="8"/>
</signal>
<signal name="D15">
<contactref element="U1" pad="9"/>
<contactref element="U$2" pad="3"/>
</signal>
<signal name="D16">
<contactref element="U1" pad="10"/>
<contactref element="U$2" pad="4"/>
</signal>
<signal name="D17">
<contactref element="U1" pad="11"/>
<contactref element="U$2" pad="1"/>
</signal>
<signal name="D13">
<contactref element="U1" pad="32"/>
<contactref element="R4" pad="1"/>
<contactref element="SV2" pad="8"/>
</signal>
<signal name="TXLED">
<contactref element="U1" pad="22"/>
</signal>
<signal name="N$35">
<contactref element="U1" pad="33"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="D-"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="U$1" pad="D+"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="D-">
<contactref element="R1" pad="1"/>
<contactref element="U1" pad="3"/>
</signal>
<signal name="D+">
<contactref element="R2" pad="1"/>
<contactref element="U1" pad="4"/>
</signal>
<signal name="UCAP">
<contactref element="C8" pad="1"/>
<contactref element="U1" pad="6"/>
</signal>
<signal name="RESET">
<contactref element="U1" pad="13"/>
<contactref element="S1" pad="3"/>
<contactref element="S1" pad="4"/>
<contactref element="R3" pad="1"/>
<contactref element="U$2" pad="5"/>
</signal>
<signal name="AREF">
<contactref element="C10" pad="1"/>
<contactref element="U1" pad="42"/>
<contactref element="SV3" pad="7"/>
</signal>
<signal name="N$3">
<contactref element="R4" pad="2"/>
<contactref element="LED" pad="1"/>
</signal>
<signal name="D2">
<contactref element="U1" pad="19"/>
<contactref element="SV4" pad="4"/>
</signal>
<signal name="D11">
<contactref element="U1" pad="12"/>
</signal>
<signal name="D3">
<contactref element="U1" pad="18"/>
<contactref element="SV4" pad="3"/>
</signal>
<signal name="N$5">
<contactref element="LED2" pad="1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="D0">
<contactref element="U1" pad="20"/>
<contactref element="LED1" pad="2"/>
<contactref element="SV4" pad="5"/>
</signal>
<signal name="D1">
<contactref element="U1" pad="21"/>
<contactref element="LED3" pad="2"/>
<contactref element="SV4" pad="6"/>
</signal>
<signal name="D4">
<contactref element="U1" pad="25"/>
<contactref element="SV2" pad="1"/>
</signal>
<signal name="D12">
<contactref element="U1" pad="26"/>
<contactref element="SV2" pad="2"/>
</signal>
<signal name="D6">
<contactref element="U1" pad="27"/>
<contactref element="SV2" pad="3"/>
</signal>
<signal name="D8">
<contactref element="U1" pad="28"/>
<contactref element="SV2" pad="4"/>
</signal>
<signal name="D9">
<contactref element="U1" pad="29"/>
<contactref element="SV2" pad="5"/>
</signal>
<signal name="D10">
<contactref element="U1" pad="30"/>
<contactref element="SV2" pad="6"/>
</signal>
<signal name="D5">
<contactref element="U1" pad="31"/>
<contactref element="SV2" pad="7"/>
</signal>
<signal name="A0">
<contactref element="U1" pad="36"/>
<contactref element="SV3" pad="1"/>
</signal>
<signal name="A1">
<contactref element="U1" pad="37"/>
<contactref element="SV3" pad="2"/>
</signal>
<signal name="A2">
<contactref element="U1" pad="38"/>
<contactref element="SV3" pad="3"/>
</signal>
<signal name="A3">
<contactref element="U1" pad="39"/>
<contactref element="SV3" pad="4"/>
</signal>
<signal name="A4">
<contactref element="U1" pad="40"/>
<contactref element="SV3" pad="5"/>
</signal>
<signal name="A5">
<contactref element="U1" pad="41"/>
<contactref element="SV3" pad="6"/>
</signal>
<signal name="D7">
<contactref element="U1" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="LED3" pad="1"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="N$7">
</signal>
<signal name="N$4">
<contactref element="LED1" pad="1"/>
<contactref element="R5" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
