<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="58.42" y2="0" width="0" layer="20"/>
<wire x1="58.42" y1="0" x2="58.42" y2="83.82" width="0" layer="20"/>
<wire x1="58.42" y1="83.82" x2="0" y2="83.82" width="0" layer="20"/>
<wire x1="0" y1="83.82" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="atmel">
<description>&lt;b&gt;AVR Devices&lt;/b&gt;&lt;p&gt;
Configurable logic, microcontrollers, nonvolatile memories&lt;p&gt;
Based on the following sources:&lt;p&gt;
&lt;ul&gt;
&lt;li&gt;www.atmel.com
&lt;li&gt;CD-ROM : Configurable Logic Microcontroller Nonvolatile Memory
&lt;li&gt;CadSoft download site, www.cadsoft.de or www.cadsoftusa.com , file at90smcu_v400.zip
&lt;li&gt;avr.lbr
&lt;/ul&gt;
&lt;author&gt;Revised by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TQFP44">
<description>&lt;b&gt;44-lead Thin Quad Flat Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-DigitalIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of digital ICs- microcontrollers, memory chips, logic chips, FPGAs, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="TQFP32-5MM-MILLABLE">
</package>
</packages>
</library>
<library name="custom-std">
<packages>
<package name="J502-ND-142-0711-821/826-NOSILK">
<description>&lt;b&gt;SMA 50 Ohm&lt;/b&gt; Board Thickness &lt;b&gt;0.062&lt;/b&gt; Inch, End Launch Jack Receptacle&lt;p&gt;
Johnson Components&lt;br&gt;
Source: www.johnsoncomponents.com .. J502-ND.pdf</description>
</package>
</packages>
</library>
<library name="con-usb-2">
<description>&lt;b&gt;USB Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by Erik Christiansson (erik@alphafish.com)&lt;/author&gt;&lt;p&gt;
Based on the datasheets for the following products.&lt;br&gt;
&lt;table&gt;
&lt;tr&gt;&lt;td&gt;Manufacturer&lt;/td&gt;&lt;td&gt;Part No.&lt;/td&gt;&lt;td&gt;Type&lt;/td&gt;&lt;tr&gt;
&lt;tr&gt;&lt;td&gt;Hsuan Mao&lt;/td&gt;&lt;td&gt;C8317-04AFDXX0&lt;/td&gt;&lt;td&gt;Series A Surface Mounted&lt;/td&gt;&lt;tr&gt;
&lt;tr&gt;&lt;td&gt;Hsuan Mao&lt;/td&gt;&lt;td&gt;C8317-04AFHSW0&lt;/td&gt;&lt;td&gt;Series A Hole Mounted&lt;/td&gt;&lt;tr&gt;
&lt;tr&gt;&lt;td&gt;Hsuan Mao&lt;/td&gt;&lt;td&gt;C3817-04AFVSW0&lt;/td&gt;&lt;td&gt;Series A Hole Mounted Up-Right&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Hsuan Mao&lt;/td&gt;&lt;td&gt;C8317-04BFHSW0&lt;/td&gt;&lt;td&gt;Series B Hole Mounted&lt;/td&gt;&lt;tr&gt;
&lt;tr&gt;&lt;td&gt;Hsuan Mao&lt;/td&gt;&lt;td&gt;C8320-05BFDSB0&lt;/td&gt;&lt;td&gt;Series Mini-B Surface Mounted&lt;/td&gt;&lt;tr&gt;
&lt;tr&gt;&lt;td&gt;Hsuan Mao&lt;/td&gt;&lt;td&gt;C8320-05BFRSB0&lt;/td&gt;&lt;td&gt;Series Mini-B Hole Mounted&lt;/td&gt;&lt;tr&gt;
&lt;tr&gt;&lt;td&gt;Amp&lt;/td&gt;&lt;td&gt;787616-*&lt;/td&gt;&lt;td&gt;Series A Hole Mounted&lt;/td&gt;&lt;tr&gt;
&lt;tr&gt;&lt;td&gt;Amp&lt;/td&gt;&lt;td&gt;787780-1&lt;/td&gt;&lt;td&gt;Series B Hole Mounted&lt;/td&gt;&lt;tr&gt;
&lt;tr&gt;&lt;td&gt;ACON&lt;/td&gt;&lt;td&gt;UAR80-4****0&lt;/td&gt;&lt;td&gt;Series A Hole Mounted Up-Right&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;ACON&lt;/td&gt;&lt;td&gt;MNC20-5K5*1*&lt;/td&gt;&lt;td&gt;Series Mini-B Surface Mounted&lt;/td&gt;&lt;tr&gt;
&lt;tr&gt;&lt;td&gt;Molex&lt;/td&gt;&lt;td&gt;67068-****&lt;/td&gt;&lt;td&gt;Series B Hole Mounted&lt;/td&gt;&lt;tr&gt;
&lt;/table&gt;</description>
<packages>
<package name="USB-A-H">
<description>&lt;b&gt;USB Series A Hole Mounted&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistors">
<packages>
<package name="SOT-23">
<description>SOT-23, 3-pin</description>
</package>
</packages>
</library>
<library name="fairchild-semi">
<description>&lt;b&gt;Fairchid Semiconductors&lt;/b&gt;&lt;p&gt; 
&lt;p&gt;THIS LIBRARY IS PROVIDED AS IS AND WITHOUT WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED.&lt;br&gt;
USE AT YOUR OWN RISK!&lt;p&gt;
&lt;author&gt;Copyright (C) 2010, Bob Starr&lt;br&gt; http://www.bobstarr.net&lt;br&gt;&lt;/author&gt;</description>
<packages>
<package name="SC70-6-MILLABLE">
<description>&lt;b&gt;SC-70 Package&lt;/b&gt; - Fairchild</description>
</package>
</packages>
</library>
<library name="SparkFun-Passives">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0805">
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="POWER_JACK_PTH">
</package>
<package name="1X03_LOCK_LONGPADS">
<description>This footprint was designed to help hold the alignment of a through-hole component (i.e.  6-pin header) while soldering it into place.  
You may notice that each hole has been shifted either up or down by 0.005 of an inch from it's more standard position (which is a perfectly straight line).  
This slight alteration caused the pins (the squares in the middle) to touch the edges of the holes.  Because they are alternating, it causes a "brace" 
to hold the component in place.  0.005 has proven to be the perfect amount of "off-center" position when using our standard breakaway headers.
Although looks a little odd when you look at the bare footprint, once you have a header in there, the alteration is very hard to notice.  Also,
if you push a header all the way into place, it is covered up entirely on the bottom side.  This idea of altering the position of holes to aid alignment 
will be further integrated into the Sparkfun Library for other footprints.  It can help hold any component with 3 or more connection pins.</description>
</package>
<package name="1X04_LOCK_LONGPADS">
<description>This footprint was designed to help hold the alignment of a through-hole component (i.e.  6-pin header) while soldering it into place.  
You may notice that each hole has been shifted either up or down by 0.005 of an inch from it's more standard position (which is a perfectly straight line).  
This slight alteration caused the pins (the squares in the middle) to touch the edges of the holes.  Because they are alternating, it causes a "brace" 
to hold the component in place.  0.005 has proven to be the perfect amount of "off-center" position when using our standard breakaway headers.
Although looks a little odd when you look at the bare footprint, once you have a header in there, the alteration is very hard to notice.  Also,
if you push a header all the way into place, it is covered up entirely on the bottom side.  This idea of altering the position of holes to aid alignment 
will be further integrated into the Sparkfun Library for other footprints.  It can help hold any component with 3 or more connection pins.</description>
</package>
</packages>
</library>
<library name="chipwhisperer">
<packages>
<package name="PINSHRD_PTH_2X10">
<description>Shrouded 2x10 pin header 0.1"/2.54mm pitch</description>
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, frame blocks, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="DUMMY">
<description>NOTHING HERE!!! For when you want a symbol with no package as an option against symbols with a package.</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="1206">
<description>&lt;b&gt;CHICAGO MINIATURE LAMP, INC.&lt;/b&gt;&lt;p&gt;
7022X Series SMT LEDs 1206 Package Size</description>
</package>
</packages>
</library>
<library name="holes">
<description>&lt;b&gt;Mounting Holes and Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="3,2">
<description>&lt;b&gt;MOUNTING HOLE&lt;/b&gt; 3.2 mm with drill center</description>
</package>
</packages>
</library>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="PTC-1206-WIDE">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="atmel" package="TQFP44" value="XMEGA128D4">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="U1" library="SparkFun-DigitalIC" package="TQFP32-5MM-MILLABLE" value="MAX3421ESMD"/>
<element name="X1" library="custom-std" package="J502-ND-142-0711-821/826-NOSILK" value="CLK1">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X2" library="custom-std" package="J502-ND-142-0711-821/826-NOSILK" value="CLK2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="con-usb-2" package="USB-A-H" value="USB-A-H"/>
<element name="Q1" library="transistors" package="SOT-23" value=""/>
<element name="U2" library="fairchild-semi" package="SC70-6-MILLABLE" value="NC7WZ14"/>
<element name="C1" library="SparkFun-Passives" package="0805" value=".1uF"/>
<element name="R1" library="SparkFun-Passives" package="0805" value="49"/>
<element name="J2" library="SparkFun-Connectors" package="POWER_JACK_PTH" value="VUSB IN">
<attribute name="PROD_ID" value="CONN-08197"/>
</element>
<element name="J5" library="SparkFun-Connectors" package="1X03_LOCK_LONGPADS" value="CLK3"/>
<element name="J1" library="chipwhisperer" package="PINSHRD_PTH_2X10" value="CWTIO-20PIN"/>
<element name="J4" library="SparkFun-Connectors" package="1X04_LOCK_LONGPADS" value="">
<attribute name="PROD_ID" value="CONN-09696"/>
</element>
<element name="J6" library="SparkFun-Connectors" package="1X03_LOCK_LONGPADS" value="RESET"/>
<element name="FRAME1" library="SparkFun-Aesthetics" package="DUMMY" value="FRAME-LETTERNO_PACKAGE">
<attribute name="VERSION" value="v01"/>
<attribute name="DESIGNER" value="Nobody"/>
</element>
<element name="C2" library="SparkFun-Passives" package="0805" value="100n"/>
<element name="C3" library="SparkFun-Passives" package="0805" value="100n"/>
<element name="C4" library="SparkFun-Passives" package="0805" value="100n"/>
<element name="C5" library="SparkFun-Passives" package="0805" value="100n"/>
<element name="C6" library="SparkFun-Passives" package="0805" value="1u"/>
<element name="R2" library="SparkFun-Passives" package="0805" value="100"/>
<element name="R3" library="SparkFun-Passives" package="0805" value="10k"/>
<element name="LED2" library="adafruit" package="1206" value="Reset"/>
<element name="R4" library="SparkFun-Passives" package="0805" value="1k"/>
<element name="R5" library="SparkFun-Passives" package="0805" value="100"/>
<element name="LED1" library="adafruit" package="1206" value="Power"/>
<element name="R6" library="SparkFun-Passives" package="0805" value="1k"/>
<element name="LED3" library="adafruit" package="1206" value="VBUS"/>
<element name="R7" library="SparkFun-Passives" package="0805" value="1k"/>
<element name="R8" library="SparkFun-Passives" package="0805" value="33"/>
<element name="R9" library="SparkFun-Passives" package="0805" value="33"/>
<element name="LED4" library="adafruit" package="1206" value="PA5"/>
<element name="LED5" library="adafruit" package="1206" value="PA6"/>
<element name="R10" library="SparkFun-Passives" package="0805" value="1k"/>
<element name="R11" library="SparkFun-Passives" package="0805" value="1k"/>
<element name="H1" library="holes" package="3,2" value="MOUNT-HOLE3.2"/>
<element name="H2" library="holes" package="3,2" value="MOUNT-HOLE3.2"/>
<element name="H3" library="holes" package="3,2" value="MOUNT-HOLE3.2"/>
<element name="H4" library="holes" package="3,2" value="MOUNT-HOLE3.2"/>
<element name="F1" library="SparkFun-PowerIC" package="PTC-1206-WIDE" value="PTC 2A"/>
<element name="J7" library="SparkFun-Connectors" package="1X03_LOCK_LONGPADS" value="SYNCIN"/>
</elements>
<signals>
<signal name="N$1">
<contactref element="U2" pad="6"/>
<contactref element="U2" pad="3"/>
</signal>
<signal name="N$2">
<contactref element="U2" pad="4"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="X2" pad="1"/>
<contactref element="X1" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="J5" pad="2"/>
</signal>
<signal name="GND">
<contactref element="IC1" pad="38"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC1" pad="18"/>
<contactref element="IC1" pad="30"/>
<contactref element="U2" pad="2"/>
<contactref element="X2" pad="G@1"/>
<contactref element="X2" pad="G@2"/>
<contactref element="X2" pad="G@3"/>
<contactref element="X2" pad="G@4"/>
<contactref element="X1" pad="G@1"/>
<contactref element="X1" pad="G@2"/>
<contactref element="X1" pad="G@3"/>
<contactref element="X1" pad="G@4"/>
<contactref element="C1" pad="2"/>
<contactref element="Q1" pad="2"/>
<contactref element="J6" pad="3"/>
<contactref element="J6" pad="1"/>
<contactref element="J5" pad="3"/>
<contactref element="J5" pad="1"/>
<contactref element="J1" pad="19"/>
<contactref element="J1" pad="17"/>
<contactref element="J1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="U1" pad="3"/>
<contactref element="U1" pad="19"/>
<contactref element="C6" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="LED2" pad="C"/>
<contactref element="LED1" pad="C"/>
<contactref element="J2" pad="GNDBREAK"/>
<contactref element="J2" pad="GND"/>
<contactref element="J3" pad="GND@2"/>
<contactref element="J3" pad="GND@1"/>
<contactref element="J3" pad="GND"/>
<contactref element="J4" pad="4"/>
<contactref element="LED3" pad="C"/>
<contactref element="J7" pad="3"/>
<contactref element="J7" pad="1"/>
</signal>
<signal name="3.3V">
<contactref element="U2" pad="5"/>
<contactref element="C1" pad="1"/>
<contactref element="J1" pad="3"/>
<contactref element="J1" pad="18"/>
<contactref element="J1" pad="8"/>
<contactref element="IC1" pad="9"/>
<contactref element="IC1" pad="19"/>
<contactref element="IC1" pad="31"/>
<contactref element="IC1" pad="39"/>
<contactref element="C2" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="R3" pad="2"/>
<contactref element="U1" pad="2"/>
<contactref element="U1" pad="23"/>
<contactref element="C6" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="R6" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="R10" pad="2"/>
</signal>
<signal name="D+">
<contactref element="J3" pad="D+"/>
<contactref element="J4" pad="3"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="D-">
<contactref element="J4" pad="2"/>
<contactref element="J3" pad="D-"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="J4" pad="1"/>
<contactref element="J3" pad="VBUS"/>
<contactref element="R7" pad="2"/>
<contactref element="F1" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="Q1" pad="3"/>
<contactref element="J6" pad="2"/>
</signal>
<signal name="CLK12">
<contactref element="U2" pad="1"/>
<contactref element="J1" pad="6"/>
<contactref element="R2" pad="1"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="RESET_GATE">
<contactref element="Q1" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="TIO1">
<contactref element="J1" pad="10"/>
<contactref element="IC1" pad="13"/>
</signal>
<signal name="TIO2">
<contactref element="J1" pad="12"/>
<contactref element="IC1" pad="12"/>
</signal>
<signal name="TIO3">
<contactref element="J1" pad="14"/>
<contactref element="IC1" pad="41"/>
</signal>
<signal name="TIO4">
<contactref element="J1" pad="16"/>
<contactref element="IC1" pad="40"/>
</signal>
<signal name="PDI_CLK">
<contactref element="J1" pad="13"/>
<contactref element="IC1" pad="35"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="PDI_DATA">
<contactref element="J1" pad="15"/>
<contactref element="IC1" pad="34"/>
</signal>
<signal name="N$7">
<contactref element="R2" pad="2"/>
<contactref element="IC1" pad="37"/>
</signal>
<signal name="N$4">
<contactref element="R5" pad="2"/>
<contactref element="U1" pad="24"/>
</signal>
<signal name="USB_IRQ">
<contactref element="U1" pad="18"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="USB_RESET">
<contactref element="U1" pad="12"/>
<contactref element="IC1" pad="11"/>
</signal>
<signal name="USB_GPX">
<contactref element="U1" pad="17"/>
<contactref element="IC1" pad="10"/>
</signal>
<signal name="USB_MOSI">
<contactref element="U1" pad="16"/>
<contactref element="IC1" pad="15"/>
</signal>
<signal name="USB_MISO">
<contactref element="U1" pad="15"/>
<contactref element="IC1" pad="16"/>
</signal>
<signal name="USB_SCK">
<contactref element="U1" pad="13"/>
<contactref element="IC1" pad="17"/>
</signal>
<signal name="USB_SS">
<contactref element="U1" pad="14"/>
<contactref element="IC1" pad="14"/>
</signal>
<signal name="N$6">
<contactref element="R4" pad="2"/>
<contactref element="LED2" pad="A"/>
</signal>
<signal name="N$9">
<contactref element="R6" pad="1"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="N$10">
<contactref element="R7" pad="1"/>
<contactref element="LED3" pad="A"/>
</signal>
<signal name="N$11">
<contactref element="R9" pad="2"/>
<contactref element="U1" pad="20"/>
</signal>
<signal name="N$12">
<contactref element="U1" pad="21"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="R10" pad="1"/>
<contactref element="LED4" pad="A"/>
</signal>
<signal name="N$15">
<contactref element="LED5" pad="A"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="IC1" pad="2"/>
<contactref element="LED5" pad="C"/>
</signal>
<signal name="N$17">
<contactref element="IC1" pad="1"/>
<contactref element="LED4" pad="C"/>
</signal>
<signal name="N$13">
<contactref element="F1" pad="1"/>
<contactref element="J2" pad="PWR"/>
</signal>
<signal name="SYNC_IN">
<contactref element="IC1" pad="44"/>
<contactref element="J7" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
