<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.2">
<drawing>
<board>
<plain>
<wire x1="99.314" y1="0" x2="99.314" y2="48.514" width="0" layer="20"/>
<wire x1="99.314" y1="48.514" x2="0" y2="48.514" width="0" layer="20"/>
<wire x1="0" y1="48.514" x2="0" y2="0" width="0" layer="20"/>
<wire x1="99.314" y1="0" x2="0" y2="0" width="0" layer="20"/>
<text>A0</text>
<text>A1</text>
<text>A2</text>
<text>A3</text>
<text>A4</text>
<text>A5</text>
<text>A6</text>
<text>A7</text>
<text>Aref</text>
<text>0</text>
<text>1</text>
<text>2</text>
<text>3</text>
<text>4</text>
<text>5</text>
<text>6</text>
<text>7</text>
<text>Reset</text>
<text>VCC</text>
<text>GND</text>
<text>Rx</text>
<text>Tx</text>
<text>10</text>
<text>11</text>
<text>12</text>
<text>13</text>
<text>14</text>
<text>15</text>
<text>16</text>
<text>17</text>
<text>18</text>
<text>19</text>
<text>20</text>
<text>21</text>
<text>22</text>
<text>23</text>
<text>VIN</text>
<text>SAFE</text>
<text>ICSP</text>
<text>RESET</text>
<text>USB</text>
<text>EXT</text>
<text>VCC</text>
<text>GND</text>
<text>8</text>
<text>9</text>
<text>PWM</text>
<text>PWM</text>
<text>PWM</text>
<text>PWM</text>
<text>SCL</text>
<text>SDA</text>
<text>RX2</text>
<text>TX2</text>
<text>X1</text>
<text>X2</text>
<text>VOUT</text>
<text>24</text>
<text>25</text>
<text>26</text>
<text>27</text>
<text>28</text>
<text>29</text>
<text>30</text>
<text>31</text>
<text>Int2</text>
<text>MOSI</text>
<text>MISO</text>
<text>SCK</text>
<text>Int0</text>
<text>Int1</text>
<text>PWM</text>
<text>PWM</text>
<text>CC-BY-SA   13-04-2011</text>
<text>Space Age Robotics</text>
<text>by Andrew Schamp</text>
<text>SARduino 644/1284</text>
<text>v1.0</text>
<text>CC-BY-SA   13-04-2011</text>
<text>Space Age Robotics</text>
<text>by Andrew Schamp</text>
<text>SARduino 644/1284</text>
<text>v1.0</text>
<text>DTR</text>
<text>TXD</text>
<text>GND</text>
<text>CTS</text>
<text>5V</text>
<text>RXD</text>
<text>auto-reset</text>
<text>A0</text>
<text>A1</text>
<text>A2</text>
<text>A3</text>
<text>A4</text>
<text>A5</text>
<text>A6</text>
<text>A7</text>
<text>Aref</text>
<text>24</text>
<text>25</text>
<text>26</text>
<text>27</text>
<text>28</text>
<text>29</text>
<text>30</text>
<text>31</text>
<text>15</text>
<text>16</text>
<text>17</text>
<text>18</text>
<text>19</text>
<text>20</text>
<text>21</text>
<text>22</text>
<text>23</text>
<text>PWM</text>
<text>SCL</text>
<text>SDA</text>
<text>0</text>
<text>1</text>
<text>2</text>
<text>3</text>
<text>4</text>
<text>5</text>
<text>6</text>
<text>7</text>
<text>Reset</text>
<text>Int2</text>
<text>MOSI</text>
<text>MISO</text>
<text>SCK</text>
<text>PWM</text>
<text>PWM</text>
<text>Rx</text>
<text>Tx</text>
<text>10</text>
<text>11</text>
<text>12</text>
<text>13</text>
<text>14</text>
<text>8</text>
<text>9</text>
<text>PWM</text>
<text>PWM</text>
<text>PWM</text>
<text>RX2</text>
<text>TX2</text>
<text>X1</text>
<text>X2</text>
<text>Int0</text>
<text>Int1</text>
<text>SAFE</text>
<text>VIN</text>
<text>GND</text>
<text>GND</text>
<text>VIN</text>
<text>V-EXT</text>
<text>GND</text>
<text>SOT-23</text>
<text>SOT-23</text>
<text>SC-70</text>
<text>SC-70</text>
<text>SOIC-16(W)</text>
<text>VCC</text>
<text>GND</text>
<text>GND</text>
<text>VCC</text>
<text>VCC</text>
<text>VCC</text>
<text>GND</text>
<text>VCC</text>
<text>GND</text>
<text>GND</text>
<text>VCC</text>
<text>GND</text>
<text>VCC</text>
<text>VCC</text>
<text>GND</text>
<text>VCC</text>
<text>VCC</text>
<text>GND</text>
<text>GND</text>
<text>PWR SEL-&gt;</text>
</plain>
<libraries>
<library name="avr">
<packages>
<package name="DIL40">
<description>&lt;B&gt;Dual In Line&lt;/B&gt;</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="C025-025X050">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.5 mm, outline 2.5 x 5 mm</description>
</package>
<package name="E2,5-6">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.54 mm, diameter 6 mm</description>
</package>
</packages>
</library>
<library name="con-harting-ml">
<packages>
<package name="ML6">
<description>&lt;b&gt;HARTING&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="switch-omron">
<packages>
<package name="B3F-10XX">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="DO41-10">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2.54 mm, horizontal, grid 10.16 mm</description>
</package>
</packages>
</library>
<library name="SparkFun">
<packages>
<package name="TO220-IGO">
</package>
<package name="1X03">
</package>
<package name="1X04">
</package>
<package name="2X4">
</package>
<package name="1X20">
</package>
<package name="1X02">
</package>
<package name="1X08">
</package>
<package name="FTDI_BASIC_NO_LABEL">
</package>
</packages>
</library>
<library name="ideabot">
<packages>
<package name="SO16W">
<description>&lt;b&gt;SMALL OUTLINE INTEGRATED CIRCUIT&lt;/b&gt;&lt;p&gt;
wide body 7.5 mm/JEDEC MS-013AA</description>
</package>
<package name="SO16">
<description>&lt;b&gt;SMALL OUTLINE INTEGRATED CIRCUIT&lt;/b&gt;&lt;p&gt;
body 3.9 mm/JEDEC MS-012AC</description>
</package>
<package name="SOT23-6L">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="SC70-6L">
<description>&lt;b&gt;SC-70 Package&lt;/b&gt;</description>
</package>
<package name="RESONATOR/CRYSTAL_COMBO">
</package>
<package name="CAP-PTH-SMALL2">
</package>
<package name="1X03_STRIP">
</package>
<package name="0805">
</package>
</packages>
</library>
<library name="holes">
<packages>
<package name="2,8-PAD">
<description>&lt;b&gt;MOUNTING PAD&lt;/b&gt; 2.8 mm, round</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="0207/2V">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 2.5 mm</description>
</package>
<package name="PJ-102A">
</package>
</packages>
</library>
<library name="OSHW">
<packages>
<package name="OSHW_FILLX350_NOTEXT">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="avr" package="DIL40" value="ATMEGA644P"/>
<element name="R1" library="adafruit" package="0207/2V" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SV1" library="con-harting-ml" package="ML6" value="">
<attribute name="VALUE"/>
</element>
<element name="S1" library="switch-omron" package="B3F-10XX" value="">
<attribute name="VALUE"/>
</element>
<element name="C1" library="rcl" package="C025-025X050" value="22pf">
<attribute name="NAME"/>
</element>
<element name="C2" library="rcl" package="C025-025X050" value="22pf">
<attribute name="NAME"/>
</element>
<element name="D1" library="diode" package="DO41-10" value="1N4001">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="VR-TOP" library="SparkFun" package="TO220-IGO" value="7805"/>
<element name="C6" library="rcl" package="E2,5-6" value="100uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="rcl" package="E2,5-6" value="100uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="adafruit" package="PJ-102A" value="2.1MMJACKTHM"/>
<element name="JP6" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP3" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="JP4" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="JP7" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="JP9" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="Y1" library="ideabot" package="RESONATOR/CRYSTAL_COMBO" value="RESONATOR"/>
<element name="JP14" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP15" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP16" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP17" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP18" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP19" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP20" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP21" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP22" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP23" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP26" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP27" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="U$3" library="ideabot" package="SO16W" value="16-PINSOICW"/>
<element name="U$4" library="ideabot" package="SO16" value="16-PINSOIC"/>
<element name="U$5" library="SparkFun" package="2X4" value="M04X2"/>
<element name="U$6" library="SparkFun" package="2X4" value="M04X2"/>
<element name="U$8" library="ideabot" package="SC70-6L" value="6-PINSC70-6"/>
<element name="U$2" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$9" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$10" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$11" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$12" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$13" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$14" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$15" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$16" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$17" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$18" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$19" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$20" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$21" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$22" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$23" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$25" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$26" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$27" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$28" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$24" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$29" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$30" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$31" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$32" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$33" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$34" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$35" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$36" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$37" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$38" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$39" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$40" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$41" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$42" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$43" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$44" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$45" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$46" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="U$47" library="ideabot" package="1X03_STRIP" value="3-PIN-STRIP"/>
<element name="JP1" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP2" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP5" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP8" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="U$48" library="ideabot" package="SOT23-6L" value="6-PINSOT23-6"/>
<element name="U$50" library="ideabot" package="SC70-6L" value="6-PINSC70-6"/>
<element name="JP11" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP12" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP13" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP24" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="U$53" library="ideabot" package="SOT23-6L" value="6-PINSOT23-6"/>
<element name="C3" library="ideabot" package="CAP-PTH-SMALL2" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="ideabot" package="CAP-PTH-SMALL2" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP10" library="SparkFun" package="FTDI_BASIC_NO_LABEL" value="FTDI_BASICPTH"/>
<element name="JP25" library="SparkFun" package="FTDI_BASIC_NO_LABEL" value="FTDI_BASICPTH"/>
<element name="LOGO1" library="OSHW" package="OSHW_FILLX350_NOTEXT" value="OSHW_LOGO_FILLX0350-NT"/>
<element name="C7" library="ideabot" package="CAP-PTH-SMALL2" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP28" library="SparkFun" package="1X02" value="">
<attribute name="VALUE"/>
</element>
<element name="JP29" library="SparkFun" package="1X20" value="M20"/>
<element name="JP30" library="SparkFun" package="1X20" value="M20"/>
<element name="C8" library="ideabot" package="0805" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="ideabot" package="0805" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP31" library="SparkFun" package="1X02" value="">
<attribute name="VALUE"/>
</element>
<element name="JP32" library="SparkFun" package="1X02" value="">
<attribute name="VALUE"/>
</element>
<element name="JP33" library="SparkFun" package="1X02" value="">
<attribute name="VALUE"/>
</element>
<element name="JP34" library="SparkFun" package="1X08" value="">
<attribute name="VALUE"/>
</element>
<element name="JP35" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP36" library="SparkFun" package="1X02" value="">
<attribute name="VALUE"/>
</element>
<element name="JP37" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP38" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="JP39" library="SparkFun" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="LOGO2" library="OSHW" package="OSHW_FILLX350_NOTEXT" value="OSHW_LOGO_FILLX0350-NT"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="R1" pad="2"/>
<contactref element="SV1" pad="2"/>
<contactref element="JP6" pad="2"/>
<contactref element="IC1" pad="10"/>
<contactref element="IC1" pad="30"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="JP29" pad="10"/>
<contactref element="JP30" pad="11"/>
<contactref element="C8" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="JP35" pad="1"/>
<contactref element="JP35" pad="2"/>
<contactref element="JP36" pad="1"/>
<contactref element="JP34" pad="2"/>
<contactref element="JP34" pad="1"/>
<contactref element="JP34" pad="3"/>
<contactref element="JP34" pad="4"/>
</signal>
<signal name="XTAL2">
<contactref element="C2" pad="2"/>
<contactref element="Y1" pad="1"/>
<contactref element="IC1" pad="12"/>
<contactref element="JP30" pad="9"/>
</signal>
<signal name="XTAL1">
<contactref element="C1" pad="2"/>
<contactref element="Y1" pad="3"/>
<contactref element="IC1" pad="13"/>
<contactref element="JP30" pad="8"/>
</signal>
<signal name="RESET">
<contactref element="R1" pad="1"/>
<contactref element="S1" pad="1"/>
<contactref element="S1" pad="2"/>
<contactref element="SV1" pad="5"/>
<contactref element="IC1" pad="9"/>
<contactref element="C7" pad="2"/>
<contactref element="JP30" pad="12"/>
</signal>
<signal name="644P33">
<contactref element="IC1" pad="33"/>
<contactref element="JP29" pad="13"/>
</signal>
<signal name="644P34">
<contactref element="IC1" pad="34"/>
<contactref element="JP29" pad="14"/>
</signal>
<signal name="644P35">
<contactref element="IC1" pad="35"/>
<contactref element="JP29" pad="15"/>
</signal>
<signal name="644P37">
<contactref element="IC1" pad="37"/>
<contactref element="JP29" pad="17"/>
</signal>
<signal name="644P38">
<contactref element="IC1" pad="38"/>
<contactref element="JP29" pad="18"/>
</signal>
<signal name="644P39">
<contactref element="IC1" pad="39"/>
<contactref element="JP29" pad="19"/>
</signal>
<signal name="644P40">
<contactref element="IC1" pad="40"/>
<contactref element="JP29" pad="20"/>
</signal>
<signal name="644P2">
<contactref element="IC1" pad="2"/>
<contactref element="JP30" pad="19"/>
</signal>
<signal name="644P1">
<contactref element="IC1" pad="1"/>
<contactref element="JP30" pad="20"/>
</signal>
<signal name="USB_5V">
<contactref element="JP6" pad="1"/>
<contactref element="JP10" pad="VCC"/>
<contactref element="JP25" pad="VCC"/>
</signal>
<signal name="VREG-OUT">
<contactref element="VR-TOP" pad="OUT"/>
<contactref element="JP6" pad="3"/>
<contactref element="C6" pad="+"/>
<contactref element="JP33" pad="1"/>
</signal>
<signal name="VIN_SAFE">
<contactref element="D1" pad="C"/>
<contactref element="VR-TOP" pad="IN"/>
<contactref element="C5" pad="+"/>
<contactref element="JP31" pad="2"/>
</signal>
<signal name="VIN">
<contactref element="D1" pad="A"/>
<contactref element="U$1" pad="TIP"/>
<contactref element="JP32" pad="2"/>
</signal>
<signal name="644P36">
<contactref element="IC1" pad="36"/>
<contactref element="JP29" pad="16"/>
</signal>
<signal name="644P3">
<contactref element="IC1" pad="3"/>
<contactref element="JP30" pad="18"/>
</signal>
<signal name="644P5">
<contactref element="IC1" pad="5"/>
<contactref element="JP30" pad="16"/>
</signal>
<signal name="644P4">
<contactref element="IC1" pad="4"/>
<contactref element="JP30" pad="17"/>
</signal>
<signal name="SCK">
<contactref element="SV1" pad="3"/>
<contactref element="IC1" pad="8"/>
<contactref element="JP30" pad="13"/>
</signal>
<signal name="MISO">
<contactref element="SV1" pad="1"/>
<contactref element="IC1" pad="7"/>
<contactref element="JP30" pad="14"/>
</signal>
<signal name="MOSI">
<contactref element="SV1" pad="4"/>
<contactref element="IC1" pad="6"/>
<contactref element="JP30" pad="15"/>
</signal>
<signal name="TXD">
<contactref element="IC1" pad="15"/>
<contactref element="JP10" pad="RXI"/>
<contactref element="JP25" pad="RXI"/>
<contactref element="JP30" pad="6"/>
</signal>
<signal name="RXD">
<contactref element="IC1" pad="14"/>
<contactref element="JP10" pad="TXO"/>
<contactref element="JP25" pad="TXO"/>
<contactref element="JP30" pad="7"/>
</signal>
<signal name="644P16">
<contactref element="IC1" pad="16"/>
<contactref element="JP30" pad="5"/>
</signal>
<signal name="644P17">
<contactref element="IC1" pad="17"/>
<contactref element="JP30" pad="4"/>
</signal>
<signal name="644P18">
<contactref element="IC1" pad="18"/>
<contactref element="JP30" pad="3"/>
</signal>
<signal name="644P19">
<contactref element="IC1" pad="19"/>
<contactref element="JP30" pad="2"/>
</signal>
<signal name="644P20">
<contactref element="IC1" pad="20"/>
<contactref element="JP30" pad="1"/>
</signal>
<signal name="644P21">
<contactref element="IC1" pad="21"/>
<contactref element="JP29" pad="1"/>
</signal>
<signal name="644P22">
<contactref element="IC1" pad="22"/>
<contactref element="JP29" pad="2"/>
</signal>
<signal name="644P23">
<contactref element="IC1" pad="23"/>
<contactref element="JP29" pad="3"/>
</signal>
<signal name="644P24">
<contactref element="IC1" pad="24"/>
<contactref element="JP29" pad="4"/>
</signal>
<signal name="644P25">
<contactref element="IC1" pad="25"/>
<contactref element="JP29" pad="5"/>
</signal>
<signal name="644P26">
<contactref element="IC1" pad="26"/>
<contactref element="JP29" pad="6"/>
</signal>
<signal name="644P27">
<contactref element="IC1" pad="27"/>
<contactref element="JP29" pad="7"/>
</signal>
<signal name="644P28">
<contactref element="IC1" pad="28"/>
<contactref element="JP29" pad="8"/>
</signal>
<signal name="644P29">
<contactref element="IC1" pad="29"/>
<contactref element="JP29" pad="9"/>
</signal>
<signal name="N$11">
<contactref element="U$3" pad="16"/>
<contactref element="U$4" pad="16"/>
<contactref element="U$5" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="U$3" pad="15"/>
<contactref element="U$4" pad="15"/>
<contactref element="U$5" pad="2"/>
</signal>
<signal name="N$21">
<contactref element="U$3" pad="14"/>
<contactref element="U$4" pad="14"/>
<contactref element="U$5" pad="3"/>
</signal>
<signal name="N$22">
<contactref element="U$3" pad="13"/>
<contactref element="U$4" pad="13"/>
<contactref element="U$5" pad="4"/>
</signal>
<signal name="N$23">
<contactref element="U$3" pad="12"/>
<contactref element="U$4" pad="12"/>
<contactref element="U$5" pad="5"/>
</signal>
<signal name="N$24">
<contactref element="U$3" pad="11"/>
<contactref element="U$4" pad="11"/>
<contactref element="U$5" pad="6"/>
</signal>
<signal name="N$25">
<contactref element="U$3" pad="10"/>
<contactref element="U$4" pad="10"/>
<contactref element="U$5" pad="7"/>
</signal>
<signal name="N$26">
<contactref element="U$3" pad="9"/>
<contactref element="U$4" pad="9"/>
<contactref element="U$5" pad="8"/>
</signal>
<signal name="N$27">
<contactref element="U$3" pad="8"/>
<contactref element="U$4" pad="8"/>
<contactref element="U$6" pad="8"/>
</signal>
<signal name="N$28">
<contactref element="U$3" pad="7"/>
<contactref element="U$4" pad="7"/>
<contactref element="U$6" pad="7"/>
</signal>
<signal name="N$29">
<contactref element="U$3" pad="6"/>
<contactref element="U$4" pad="6"/>
<contactref element="U$6" pad="6"/>
</signal>
<signal name="N$31">
<contactref element="U$3" pad="4"/>
<contactref element="U$4" pad="4"/>
<contactref element="U$6" pad="4"/>
</signal>
<signal name="N$33">
<contactref element="U$3" pad="2"/>
<contactref element="U$4" pad="2"/>
<contactref element="U$6" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="U$6" pad="5"/>
<contactref element="U$3" pad="5"/>
<contactref element="U$4" pad="5"/>
</signal>
<signal name="N$15">
<contactref element="U$6" pad="1"/>
<contactref element="U$3" pad="1"/>
<contactref element="U$4" pad="1"/>
</signal>
<signal name="AREF">
<contactref element="IC1" pad="32"/>
<contactref element="JP29" pad="12"/>
</signal>
<signal name="N$1">
<contactref element="JP1" pad="3"/>
<contactref element="U$8" pad="4"/>
</signal>
<signal name="N$2">
<contactref element="JP1" pad="2"/>
<contactref element="U$8" pad="5"/>
</signal>
<signal name="N$3">
<contactref element="JP1" pad="1"/>
<contactref element="U$8" pad="6"/>
</signal>
<signal name="N$4">
<contactref element="JP2" pad="3"/>
<contactref element="U$48" pad="4"/>
</signal>
<signal name="N$5">
<contactref element="JP2" pad="2"/>
<contactref element="U$48" pad="5"/>
</signal>
<signal name="N$6">
<contactref element="JP2" pad="1"/>
<contactref element="U$48" pad="6"/>
</signal>
<signal name="N$7">
<contactref element="JP5" pad="1"/>
<contactref element="U$48" pad="3"/>
</signal>
<signal name="N$8">
<contactref element="JP5" pad="2"/>
<contactref element="U$48" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="JP5" pad="3"/>
<contactref element="U$48" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="JP8" pad="1"/>
<contactref element="U$8" pad="3"/>
</signal>
<signal name="N$13">
<contactref element="JP8" pad="2"/>
<contactref element="U$8" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="JP8" pad="3"/>
<contactref element="U$8" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="JP11" pad="3"/>
<contactref element="U$50" pad="4"/>
</signal>
<signal name="N$18">
<contactref element="JP11" pad="2"/>
<contactref element="U$50" pad="5"/>
</signal>
<signal name="N$19">
<contactref element="JP11" pad="1"/>
<contactref element="U$50" pad="6"/>
</signal>
<signal name="N$20">
<contactref element="JP12" pad="1"/>
<contactref element="U$50" pad="3"/>
</signal>
<signal name="N$30">
<contactref element="JP12" pad="2"/>
<contactref element="U$50" pad="2"/>
</signal>
<signal name="N$34">
<contactref element="JP12" pad="3"/>
<contactref element="U$50" pad="1"/>
</signal>
<signal name="N$35">
<contactref element="JP13" pad="3"/>
<contactref element="U$53" pad="4"/>
</signal>
<signal name="N$36">
<contactref element="JP13" pad="2"/>
<contactref element="U$53" pad="5"/>
</signal>
<signal name="N$37">
<contactref element="JP13" pad="1"/>
<contactref element="U$53" pad="6"/>
</signal>
<signal name="N$38">
<contactref element="JP24" pad="1"/>
<contactref element="U$53" pad="3"/>
</signal>
<signal name="N$39">
<contactref element="JP24" pad="2"/>
<contactref element="U$53" pad="2"/>
</signal>
<signal name="N$40">
<contactref element="JP24" pad="3"/>
<contactref element="U$53" pad="1"/>
</signal>
<signal name="DTR">
<contactref element="JP10" pad="DTR"/>
<contactref element="JP25" pad="DTR"/>
<contactref element="JP28" pad="1"/>
</signal>
<signal name="N$41">
<contactref element="C7" pad="1"/>
<contactref element="JP28" pad="2"/>
</signal>
<signal name="GND">
<contactref element="SV1" pad="6"/>
<contactref element="S1" pad="3"/>
<contactref element="S1" pad="4"/>
<contactref element="C2" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="VR-TOP" pad="GND"/>
<contactref element="C5" pad="-"/>
<contactref element="C6" pad="-"/>
<contactref element="U$1" pad="RING"/>
<contactref element="Y1" pad="2"/>
<contactref element="IC1" pad="31"/>
<contactref element="IC1" pad="11"/>
<contactref element="JP9" pad="B2,8"/>
<contactref element="JP3" pad="B2,8"/>
<contactref element="JP7" pad="B2,8"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="JP10" pad="CTS"/>
<contactref element="JP10" pad="GND"/>
<contactref element="JP25" pad="CTS"/>
<contactref element="JP25" pad="GND"/>
<contactref element="JP29" pad="11"/>
<contactref element="JP30" pad="10"/>
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="JP31" pad="1"/>
<contactref element="JP32" pad="1"/>
<contactref element="JP33" pad="2"/>
<contactref element="JP35" pad="3"/>
<contactref element="JP35" pad="4"/>
<contactref element="JP36" pad="2"/>
<contactref element="JP34" pad="7"/>
<contactref element="JP34" pad="5"/>
<contactref element="JP34" pad="6"/>
<contactref element="JP34" pad="8"/>
<contactref element="JP4" pad="B2,8"/>
</signal>
<signal name="N$42">
<contactref element="U$6" pad="3"/>
<contactref element="U$3" pad="3"/>
<contactref element="U$4" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
