<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.1">
<drawing>
<board>
<plain>
<text>VBUS</text>
<text>D-\</text>
<text>D+</text>
<text>GND</text>
<text>NFC1</text>
<text>NFC2</text>
<text>TXEN</text>
<text>RXEN</text>
<text>p1.07</text>
<text>p1.08</text>
<text>GND</text>
<text>p.26</text>
<text>p.27</text>
<text>p1.10</text>
<text>p1.11</text>
<text>3V3</text>
<text>GND</text>
<text>RST</text>
<text>PA_S</text>
<text>PA_M</text>
<text>p.19</text>
<wire x1="-0.036975" y1="15.4" x2="10.286975" y2="15.4" width="0.1524" layer="20"/>
<wire x1="10.286975" y1="15.4" x2="10.7359875" y2="15.2140125" width="0.1524" layer="20" curve="-45"/>
<wire x1="10.7359875" y1="15.2140125" x2="11.8640125" y2="14.0859875" width="0.1524" layer="20"/>
<wire x1="11.8640125" y1="14.0859875" x2="12.313484375" y2="13.9" width="0.1524" layer="20" curve="45.041449"/>
<wire x1="12.313484375" y1="13.9" x2="27.240784375" y2="13.91078125" width="0.1524" layer="20"/>
<wire x1="27.240784375" y1="13.91078125" x2="28.53" y2="12.620784375" width="0.1524" layer="20" curve="-89.873453"/>
<wire x1="28.53" y1="12.620784375" x2="28.53" y2="-0.822896875" width="0.1524" layer="20"/>
<wire x1="28.53" y1="-0.822896875" x2="27.260303125" y2="-2.092896875" width="0.1524" layer="20" curve="-89.986325"/>
<wire x1="27.260303125" y1="-2.092896875" x2="21.799390625" y2="-2.09420625" width="0.1524" layer="20"/>
<wire x1="21.799390625" y1="-2.09420625" x2="19.26" y2="-4.63420625" width="0.1524" layer="20" curve="89.967931"/>
<wire x1="19.26" y1="-4.63420625" x2="19.26" y2="-12.529553125" width="0.1524" layer="20"/>
<wire x1="19.26" y1="-12.529553125" x2="17.919553125" y2="-13.809553125" width="0.1524" layer="20" curve="-90.020161"/>
<wire x1="17.919553125" y1="-13.809553125" x2="-7.82090625" y2="-13.810446875" width="0.1524" layer="20"/>
<wire x1="-7.82090625" y1="-13.810446875" x2="-9.120459375" y2="-12.517990625" width="0.1524" layer="20" curve="-90.17042"/>
<wire x1="-9.120459375" y1="-12.517990625" x2="-9.12923125" y2="11.77133125" width="0.1524" layer="20"/>
<wire x1="-9.12923125" y1="11.77133125" x2="-9.036175" y2="11.994178125" width="0.1524" layer="20" curve="-44.801447"/>
<wire x1="-9.036175" y1="11.994178125" x2="-7.222259375" y2="13.807071875" width="0.1524" layer="20"/>
<wire x1="-7.222259375" y1="13.807071875" x2="-6.99781875" y2="13.9" width="0.1524" layer="20" curve="-44.983087"/>
<wire x1="-6.99781875" y1="13.9" x2="-2.063025" y2="13.9" width="0.1524" layer="20"/>
<wire x1="-2.063025" y1="13.9" x2="-1.6140125" y2="14.0859875" width="0.1524" layer="20" curve="45"/>
<wire x1="-1.6140125" y1="14.0859875" x2="-0.4859875" y2="15.2140125" width="0.1524" layer="20"/>
<wire x1="-0.4859875" y1="15.2140125" x2="-0.036975" y2="15.4" width="0.1524" layer="20" curve="-45"/>
<text>NC</text>
<text>p.20</text>
<text>p.21</text>
<text>p.15</text>
<text>p.16</text>
<text>GND</text>
<text>REV.C</text>
</plain>
<libraries>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Connectors&lt;/h3&gt;
This library contains electrically-functional connectors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="PAD.02X.02">
<description>&lt;h3&gt;Electrically Conductive Pad 0.02" Square&lt;/h3&gt;
Used as a test point connection for pogo pins or other debugging tools. 
&lt;p&gt;Specifications:
&lt;li&gt;Area: 0.02" x 0.02"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;TEST_POINT&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="1X01-CLEANBIG">
</package>
<package name="R0402">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="C0603K">
<description>&lt;b&gt;Ceramic Chip Capacitor KEMET 0603 Reflow solder&lt;/b&gt;&lt;p&gt;
Metric Code Size 1608</description>
</package>
</packages>
</library>
<library name="20021521-00010T1LF">
<packages>
<package name="20021521-00010T1LF">
</package>
</packages>
</library>
<library name="testpad">
<description>&lt;b&gt;Test Pins/Pads&lt;/b&gt;&lt;p&gt;
Cream on SMD OFF.&lt;br&gt;
new: Attribute TP_SIGNAL_NAME&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TP10R">
<description>&lt;b&gt;TEST PAD&lt;/b&gt;</description>
</package>
<package name="TP12R">
<description>&lt;b&gt;TEST PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="ABS06L-32.768KHZ-T">
<packages>
<package name="XTAL_ABS06L-32.768KHZ-T">
</package>
</packages>
</library>
<library name="SparkFun-Jumpers">
<description>&lt;h3&gt;SparkFun Jumpers&lt;/h3&gt;
In this library you'll find jumpers, or other semipermanent means of changing current paths. The least permanent form is the solder jumper. These can be changed by adding, removing, or moving solder. In cases that are less likely to be changed we have jumpers that are connected with traces. These can be cut with a razor, or reconnected with solder. Reference designator JP.
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="SMT-JUMPER_2_NO_SILK">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="P.65" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="VBUS" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="D-" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$5" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.64" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.63" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.62" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.61" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.23" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.21" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.19" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.17" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$14" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$15" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.27" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$17" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$18" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$19" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$20" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$21" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$22" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$23" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$24" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$25" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$26" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$27" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.1" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$29" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$30" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.7" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.9" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.11" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.13" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.15" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$36" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$37" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$38" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$39" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$40" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$41" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$42" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$43" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$44" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$45" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.6" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.8" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.10" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.12" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.14" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$51" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$52" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$53" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$54" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$55" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$56" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$57" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.48" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.49" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.50" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.51" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="P.52" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$63" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$64" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$65" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$66" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$67" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$68" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$69" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$70" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$71" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$72" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$73" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$74" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$75" library="SparkFun-Connectors" package="PAD.02X.02" value="">
<attribute name="VALUE"/>
</element>
<element name="E$3" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$4" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$28" library="adafruit" package="R0402" value="">
<attribute name="VALUE"/>
</element>
<element name="E$76" library="adafruit" package="R0402" value="">
<attribute name="VALUE"/>
</element>
<element name="E$31" library="adafruit" package="R0402" value="">
<attribute name="VALUE"/>
</element>
<element name="E$32" library="adafruit" package="R0402" value="">
<attribute name="VALUE"/>
</element>
<element name="E$34" library="adafruit" package="C0603K" value="">
<attribute name="VALUE"/>
</element>
<element name="E$35" library="adafruit" package="C0603K" value="">
<attribute name="VALUE"/>
</element>
<element name="E$6" library="20021521-00010T1LF" package="20021521-00010T1LF" value="">
<attribute name="VALUE"/>
</element>
<element name="E$7" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$8" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$9" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$10" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$11" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$12" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$13" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$16" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$33" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$46" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$47" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$48" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$49" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$58" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$59" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$60" library="testpad" package="TP10R" value="">
<attribute name="VALUE"/>
</element>
<element name="E$61" library="testpad" package="TP10R" value="">
<attribute name="VALUE"/>
</element>
<element name="E$62" library="testpad" package="TP10R" value="">
<attribute name="VALUE"/>
</element>
<element name="E$77" library="testpad" package="TP10R" value="">
<attribute name="VALUE"/>
</element>
<element name="E$1" library="adafruit" package="1X01-CLEANBIG" value="">
<attribute name="VALUE"/>
</element>
<element name="E$50" library="ABS06L-32.768KHZ-T" package="XTAL_ABS06L-32.768KHZ-T" value="">
<attribute name="VALUE"/>
</element>
<element name="E$2" library="testpad" package="TP12R" value="">
<attribute name="VALUE"/>
</element>
<element name="E$80" library="testpad" package="TP12R" value="">
<attribute name="VALUE"/>
</element>
<element name="E$81" library="testpad" package="TP12R" value="">
<attribute name="VALUE"/>
</element>
<element name="E$82" library="testpad" package="TP12R" value="">
<attribute name="VALUE"/>
</element>
<element name="E$78" library="SparkFun-Jumpers" package="SMT-JUMPER_2_NO_SILK" value="">
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="P.1" pad="P$1"/>
<contactref element="E$44" pad="P$1"/>
<contactref element="E$29" pad="P$1"/>
<contactref element="E$45" pad="P$1"/>
<contactref element="E$30" pad="P$1"/>
<contactref element="E$14" pad="P$1"/>
<contactref element="E$19" pad="P$1"/>
<contactref element="E$17" pad="P$1"/>
<contactref element="E$18" pad="P$1"/>
<contactref element="E$36" pad="P$1"/>
<contactref element="E$69" pad="P$1"/>
<contactref element="E$68" pad="P$1"/>
<contactref element="E$27" pad="P$1"/>
<contactref element="E$72" pad="P$1"/>
<contactref element="E$71" pad="P$1"/>
<contactref element="E$70" pad="P$1"/>
<contactref element="E$73" pad="P$1"/>
<contactref element="E$75" pad="P$1"/>
<contactref element="E$35" pad="1"/>
<contactref element="E$34" pad="2"/>
<contactref element="E$6" pad="3"/>
<contactref element="E$6" pad="5"/>
<contactref element="E$6" pad="9"/>
<contactref element="E$59" pad="1"/>
<contactref element="E$16" pad="1"/>
<contactref element="E$77" pad="TP"/>
</signal>
<signal name="VBUS">
<contactref element="VBUS" pad="P$1"/>
<contactref element="E$34" pad="1"/>
<contactref element="E$62" pad="TP"/>
</signal>
<signal name="D+">
<contactref element="E$32" pad="1"/>
<contactref element="E$61" pad="TP"/>
</signal>
<signal name="NFC1">
<contactref element="E$15" pad="P$1"/>
<contactref element="E$28" pad="2"/>
</signal>
<signal name="NFC2">
<contactref element="E$22" pad="P$1"/>
<contactref element="E$76" pad="2"/>
</signal>
<signal name="S$1">
<contactref element="E$3" pad="1"/>
<contactref element="E$28" pad="1"/>
</signal>
<signal name="S$2">
<contactref element="E$4" pad="1"/>
<contactref element="E$76" pad="1"/>
</signal>
<signal name="XTAL1">
<contactref element="P.13" pad="P$1"/>
<contactref element="E$50" pad="1"/>
</signal>
<signal name="S$8">
</signal>
<signal name="S$3">
</signal>
<signal name="S$10">
</signal>
<signal name="TXEN">
<contactref element="P.48" pad="P$1"/>
<contactref element="E$80" pad="TP"/>
</signal>
<signal name="S$13">
</signal>
<signal name="S$6">
<contactref element="P.8" pad="P$1"/>
<contactref element="E$11" pad="1"/>
</signal>
<signal name="S$5">
<contactref element="P.6" pad="P$1"/>
</signal>
<signal name="S$7">
<contactref element="P.7" pad="P$1"/>
<contactref element="E$12" pad="1"/>
</signal>
<signal name="P12">
<contactref element="P.12" pad="P$1"/>
</signal>
<signal name="XTAL2">
<contactref element="P.14" pad="P$1"/>
<contactref element="E$50" pad="2"/>
</signal>
<signal name="RXEN">
<contactref element="P.49" pad="P$1"/>
<contactref element="E$2" pad="TP"/>
</signal>
<signal name="P50">
<contactref element="P.50" pad="P$1"/>
<contactref element="E$8" pad="1"/>
</signal>
<signal name="P51">
<contactref element="P.51" pad="P$1"/>
<contactref element="E$7" pad="1"/>
</signal>
<signal name="S$21">
<contactref element="P.52" pad="P$1"/>
</signal>
<signal name="P53">
<contactref element="E$26" pad="P$1"/>
<contactref element="E$10" pad="1"/>
</signal>
<signal name="P54">
<contactref element="E$25" pad="P$1"/>
<contactref element="E$9" pad="1"/>
</signal>
<signal name="S$24">
<contactref element="E$31" pad="2"/>
<contactref element="D-" pad="P$1"/>
</signal>
<signal name="S$25">
<contactref element="E$32" pad="2"/>
<contactref element="E$5" pad="P$1"/>
</signal>
<signal name="D-">
<contactref element="E$31" pad="1"/>
<contactref element="E$60" pad="TP"/>
</signal>
<signal name="S$4">
<contactref element="E$6" pad="1"/>
<contactref element="E$78" pad="2"/>
</signal>
<signal name="3V3">
<contactref element="E$35" pad="2"/>
<contactref element="P.17" pad="P$1"/>
<contactref element="E$58" pad="1"/>
<contactref element="E$78" pad="1"/>
<contactref element="P.65" pad="P$1"/>
</signal>
<signal name="S$28">
<contactref element="P.23" pad="P$1"/>
</signal>
<signal name="SWO">
<contactref element="E$67" pad="P$1"/>
<contactref element="E$6" pad="6"/>
</signal>
<signal name="S$30">
<contactref element="E$21" pad="P$1"/>
</signal>
<signal name="S$31">
<contactref element="P.27" pad="P$1"/>
</signal>
<signal name="SWCK">
<contactref element="E$37" pad="P$1"/>
<contactref element="E$6" pad="4"/>
</signal>
<signal name="SWDIO">
<contactref element="E$51" pad="P$1"/>
<contactref element="E$6" pad="2"/>
</signal>
<signal name="RST">
<contactref element="E$39" pad="P$1"/>
<contactref element="E$6" pad="10"/>
<contactref element="E$46" pad="1"/>
</signal>
<signal name="PA_S">
<contactref element="E$65" pad="P$1"/>
<contactref element="E$81" pad="TP"/>
</signal>
<signal name="PA_M">
<contactref element="E$63" pad="P$1"/>
<contactref element="E$82" pad="TP"/>
</signal>
<signal name="P37">
<contactref element="E$40" pad="P$1"/>
<contactref element="E$48" pad="1"/>
</signal>
<signal name="P.15">
<contactref element="E$42" pad="P$1"/>
<contactref element="E$1" pad="1"/>
</signal>
<signal name="P31">
<contactref element="E$43" pad="P$1"/>
</signal>
<signal name="P38">
<contactref element="E$54" pad="P$1"/>
<contactref element="E$49" pad="1"/>
</signal>
<signal name="P21">
<contactref element="E$33" pad="1"/>
<contactref element="P.21" pad="P$1"/>
</signal>
<signal name="P.16">
<contactref element="E$47" pad="1"/>
<contactref element="E$56" pad="P$1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
