<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.4.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="17.78" y2="0" width="0" layer="20"/>
<wire x1="17.78" y1="0" x2="100" y2="0" width="0" layer="20"/>
<wire x1="100" y1="0" x2="100" y2="80" width="0" layer="20"/>
<wire x1="100" y1="80" x2="0" y2="80" width="0" layer="20"/>
<wire x1="0" y1="80" x2="0" y2="40.63" width="0" layer="20"/>
<wire x1="0" y1="40.63" x2="0" y2="0" width="0" layer="20"/>
<wire x1="17.78" y1="40.63" x2="0" y2="40.63" width="0" layer="20"/>
<wire x1="17.78" y1="40.63" x2="17.78" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="_PNP_Verified">
<packages>
<package name="TQFP-32">
</package>
<package name="QFN-32">
</package>
<package name="CONN_1X16_2.54MM">
</package>
<package name="MICRO_USB_B_RECEPTACLE">
</package>
<package name="0402">
</package>
<package name="SOT-143">
</package>
<package name="CONN_2X5_1.27MM">
</package>
<package name="XTAL_3.2X1.5MM">
</package>
<package name="LED_0603">
</package>
<package name="SOT-223">
</package>
<package name="CONN_1X1_2.54MM">
</package>
<package name="SOLDER_JUMPER_2W">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="_PNP_Verified" package="TQFP-32" value="SAMD21E">
<attribute name="NAME"/>
</element>
<element name="U$2" library="_PNP_Verified" package="QFN-32" value="SAMD21ESAMD21EXXX-M"/>
<element name="JP1" library="_PNP_Verified" package="CONN_1X16_2.54MM" value="CONN_1X16">
<attribute name="NAME"/>
</element>
<element name="JP2" library="_PNP_Verified" package="CONN_1X16_2.54MM" value="CONN_1X16">
<attribute name="NAME"/>
</element>
<element name="USB1" library="_PNP_Verified" package="MICRO_USB_B_RECEPTACLE" value="MICRO_USB"/>
<element name="R1" library="_PNP_Verified" package="0402" value="1M">
<attribute name="NAME"/>
</element>
<element name="C1" library="_PNP_Verified" package="0402" value="4.7nF">
<attribute name="NAME"/>
</element>
<element name="D1" library="_PNP_Verified" package="SOT-143" value=""/>
<element name="R2" library="_PNP_Verified" package="0402" value="330R">
<attribute name="NAME"/>
</element>
<element name="C2" library="_PNP_Verified" package="0402" value="100nF">
<attribute name="NAME"/>
</element>
<element name="C4" library="_PNP_Verified" package="0402" value="100nF">
<attribute name="NAME"/>
</element>
<element name="C5" library="_PNP_Verified" package="0402" value="100nF">
<attribute name="NAME"/>
</element>
<element name="JP3" library="_PNP_Verified" package="CONN_2X5_1.27MM" value="CONN_CORTEX_DEBUG">
<attribute name="NAME"/>
</element>
<element name="C3" library="_PNP_Verified" package="0402" value=""/>
<element name="C6" library="_PNP_Verified" package="0402" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Y1" library="_PNP_Verified" package="XTAL_3.2X1.5MM" value="32.768kHz">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="_PNP_Verified" package="0402" value="330R">
<attribute name="NAME"/>
</element>
<element name="R4" library="_PNP_Verified" package="0402" value="330R">
<attribute name="NAME"/>
</element>
<element name="LED1" library="_PNP_Verified" package="LED_0603" value=""/>
<element name="LED2" library="_PNP_Verified" package="LED_0603" value=""/>
<element name="U$4" library="_PNP_Verified" package="SOT-223" value="LM1117">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="_PNP_Verified" package="0402" value="1uF">
<attribute name="NAME"/>
</element>
<element name="C8" library="_PNP_Verified" package="0402" value="1uF">
<attribute name="NAME"/>
</element>
<element name="JP4" library="_PNP_Verified" package="CONN_1X1_2.54MM" value="CONN_1X1">
<attribute name="NAME"/>
</element>
<element name="JP5" library="_PNP_Verified" package="SOLDER_JUMPER_2W" value="JUMPER_2W"/>
</elements>
<signals>
<signal name="VDDIN">
<contactref element="U$2" pad="P$30"/>
<contactref element="U$1" pad="30"/>
<contactref element="JP2" pad="03"/>
<contactref element="C2" pad="P$2"/>
<contactref element="JP3" pad="P$1"/>
<contactref element="U$1" pad="9"/>
<contactref element="U$2" pad="P$9"/>
<contactref element="JP1" pad="09"/>
<contactref element="LED1" pad="P$1"/>
<contactref element="U$4" pad="P$4"/>
<contactref element="U$4" pad="P$2"/>
<contactref element="C8" pad="P$2"/>
</signal>
<signal name="GND">
<contactref element="U$2" pad="P$10"/>
<contactref element="U$2" pad="P$28"/>
<contactref element="U$2" pad="EP"/>
<contactref element="U$1" pad="28"/>
<contactref element="U$1" pad="10"/>
<contactref element="JP1" pad="10"/>
<contactref element="JP2" pad="05"/>
<contactref element="JP3" pad="P$3"/>
<contactref element="JP3" pad="P$5"/>
<contactref element="C3" pad="P$1"/>
<contactref element="C6" pad="P$1"/>
<contactref element="C2" pad="P$1"/>
<contactref element="C4" pad="P$1"/>
<contactref element="C5" pad="P$1"/>
<contactref element="USB1" pad="GND"/>
<contactref element="C1" pad="P$1"/>
<contactref element="R1" pad="P$1"/>
<contactref element="D1" pad="1"/>
<contactref element="R3" pad="P$1"/>
<contactref element="U$4" pad="P$1"/>
<contactref element="C8" pad="P$1"/>
<contactref element="C7" pad="P$1"/>
<contactref element="LED2" pad="P$1"/>
</signal>
<signal name="PA00">
<contactref element="U$2" pad="P$1"/>
<contactref element="U$1" pad="1"/>
<contactref element="JP1" pad="01"/>
<contactref element="Y1" pad="P$1"/>
<contactref element="C3" pad="P$2"/>
</signal>
<signal name="PA01">
<contactref element="U$2" pad="P$2"/>
<contactref element="U$1" pad="2"/>
<contactref element="JP1" pad="02"/>
<contactref element="Y1" pad="P$2"/>
<contactref element="C6" pad="P$2"/>
</signal>
<signal name="PA02">
<contactref element="U$2" pad="P$3"/>
<contactref element="U$1" pad="3"/>
<contactref element="JP1" pad="03"/>
</signal>
<signal name="PA03">
<contactref element="U$2" pad="P$4"/>
<contactref element="U$1" pad="4"/>
<contactref element="JP1" pad="04"/>
</signal>
<signal name="PA04">
<contactref element="U$2" pad="P$5"/>
<contactref element="U$1" pad="5"/>
<contactref element="JP1" pad="05"/>
</signal>
<signal name="PA05">
<contactref element="U$2" pad="P$6"/>
<contactref element="U$1" pad="6"/>
<contactref element="JP1" pad="06"/>
</signal>
<signal name="PA06">
<contactref element="U$2" pad="P$7"/>
<contactref element="U$1" pad="7"/>
<contactref element="JP1" pad="07"/>
</signal>
<signal name="PA07">
<contactref element="U$2" pad="P$8"/>
<contactref element="U$1" pad="8"/>
<contactref element="JP1" pad="08"/>
</signal>
<signal name="PA08">
<contactref element="U$2" pad="P$11"/>
<contactref element="U$1" pad="11"/>
<contactref element="JP1" pad="11"/>
</signal>
<signal name="PA09">
<contactref element="U$2" pad="P$12"/>
<contactref element="U$1" pad="12"/>
<contactref element="JP1" pad="12"/>
</signal>
<signal name="PA10">
<contactref element="U$2" pad="P$13"/>
<contactref element="U$1" pad="13"/>
<contactref element="JP1" pad="13"/>
</signal>
<signal name="PA11">
<contactref element="U$2" pad="P$14"/>
<contactref element="U$1" pad="14"/>
<contactref element="JP1" pad="14"/>
</signal>
<signal name="PA14">
<contactref element="U$2" pad="P$15"/>
<contactref element="U$1" pad="15"/>
<contactref element="JP1" pad="15"/>
</signal>
<signal name="PA15">
<contactref element="U$2" pad="P$16"/>
<contactref element="U$1" pad="16"/>
<contactref element="JP1" pad="16"/>
</signal>
<signal name="PA17">
<contactref element="U$2" pad="P$18"/>
<contactref element="U$1" pad="18"/>
<contactref element="JP2" pad="15"/>
<contactref element="R4" pad="P$2"/>
</signal>
<signal name="PA18">
<contactref element="U$2" pad="P$19"/>
<contactref element="U$1" pad="19"/>
<contactref element="JP2" pad="14"/>
</signal>
<signal name="PA19">
<contactref element="U$2" pad="P$20"/>
<contactref element="U$1" pad="20"/>
<contactref element="JP2" pad="13"/>
</signal>
<signal name="PA22">
<contactref element="U$2" pad="P$21"/>
<contactref element="U$1" pad="21"/>
<contactref element="JP2" pad="12"/>
</signal>
<signal name="PA23">
<contactref element="U$2" pad="P$22"/>
<contactref element="U$1" pad="22"/>
<contactref element="JP2" pad="11"/>
</signal>
<signal name="PA24">
<contactref element="U$2" pad="P$23"/>
<contactref element="U$1" pad="23"/>
<contactref element="JP2" pad="10"/>
<contactref element="USB1" pad="D-"/>
<contactref element="D1" pad="3"/>
</signal>
<signal name="PA25">
<contactref element="U$2" pad="P$24"/>
<contactref element="U$1" pad="24"/>
<contactref element="JP2" pad="09"/>
<contactref element="USB1" pad="D+"/>
<contactref element="D1" pad="2"/>
</signal>
<signal name="PA27">
<contactref element="U$2" pad="P$25"/>
<contactref element="U$1" pad="25"/>
<contactref element="JP2" pad="08"/>
</signal>
<signal name="!RESET">
<contactref element="U$2" pad="P$26"/>
<contactref element="U$1" pad="26"/>
<contactref element="JP2" pad="07"/>
<contactref element="C5" pad="P$2"/>
<contactref element="JP3" pad="P$10"/>
</signal>
<signal name="PA28">
<contactref element="U$2" pad="P$27"/>
<contactref element="U$1" pad="27"/>
<contactref element="JP2" pad="06"/>
<contactref element="R2" pad="P$2"/>
</signal>
<signal name="VDDCORE">
<contactref element="U$2" pad="P$29"/>
<contactref element="U$1" pad="29"/>
<contactref element="JP2" pad="04"/>
<contactref element="C4" pad="P$2"/>
</signal>
<signal name="PA30">
<contactref element="U$2" pad="P$31"/>
<contactref element="U$1" pad="31"/>
<contactref element="JP2" pad="02"/>
<contactref element="JP3" pad="P$4"/>
</signal>
<signal name="PA31">
<contactref element="U$2" pad="P$32"/>
<contactref element="U$1" pad="32"/>
<contactref element="JP2" pad="01"/>
<contactref element="JP3" pad="P$2"/>
</signal>
<signal name="PA16">
<contactref element="U$2" pad="P$17"/>
<contactref element="U$1" pad="17"/>
<contactref element="JP2" pad="16"/>
</signal>
<signal name="USB_VDD">
<contactref element="USB1" pad="VBUS"/>
<contactref element="D1" pad="4"/>
<contactref element="JP5" pad="P$2"/>
</signal>
<signal name="N$9">
<contactref element="USB1" pad="ID"/>
<contactref element="R2" pad="P$1"/>
</signal>
<signal name="N$6">
<contactref element="R1" pad="P$2"/>
<contactref element="USB1" pad="SHIELD"/>
<contactref element="USB1" pad="SHIELD2"/>
<contactref element="USB1" pad="SHIELD3"/>
<contactref element="USB1" pad="SHIELD1"/>
<contactref element="C1" pad="P$2"/>
</signal>
<signal name="N$1">
<contactref element="R3" pad="P$2"/>
<contactref element="LED1" pad="P$2"/>
</signal>
<signal name="LDO_VDD">
<contactref element="U$4" pad="P$3"/>
<contactref element="C7" pad="P$2"/>
<contactref element="JP4" pad="01"/>
<contactref element="JP5" pad="P$1"/>
</signal>
<signal name="N$2">
<contactref element="R4" pad="P$1"/>
<contactref element="LED2" pad="P$2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
