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<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
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<text>RST</text>
<text>BT0</text>
<text>L</text>
<text>GND RST CK  IO   V</text>
<text>ANALOG</text>
<text>DIGITAL</text>
<text>SPI</text>
<text>DIGITAL</text>
<text>T/E</text>
<text>Vi</text>
<text>Vo</text>
<text>Vo

V3
G</text>
<text>I</text>
<text>2</text>
<text>C</text>
<text>ANALOG</text>
<text>G
V3</text>
<text>G
V3</text>
<text>I</text>
<text>2</text>
<text>C</text>
<text>T
E</text>
<text>DIAG</text>
<text>H/P</text>
<text>T
E</text>
<text>DIGITAL</text>
<text>D</text>
<text>1A</text>
<text>1B</text>
<text>1A</text>
<text>1B</text>
<text>Ve</text>
<text>G</text>
<text>Vo</text>
<text>G</text>
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<text>JAW 2021-03</text>
<text>www.A791RL.com</text>
<text>pendragon/F7DAC2</text>
<text>Where words fail
music speaks</text>
<text>Tg3</text>
<text>Tg3</text>
<text>UHOH</text>
<text>1A</text>
<text>1B</text>
</plain>
<libraries>
<library name="jaw">
<packages>
<package name="SMD0402">
</package>
<package name="SMD0603">
</package>
<package name="PTS810">
</package>
<package name="SMD0805">
</package>
<package name="PUI-0540">
</package>
<package name="HEADER-5X1-SMD127-NOCR">
</package>
<package name="XTAL-32X15">
</package>
<package name="OSC-32X25">
</package>
<package name="SC-70-6">
</package>
<package name="SOT223">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="ROBOTMAN-LOGO">
</package>
<package name="PLCC4-3228">
</package>
<package name="SMD1210">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="XAL70">
</package>
<package name="SOT-23-5">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="FIDUCIAL_1MM">
</package>
</packages>
</library>
<library name="jaw-ic">
<packages>
<package name="TQFP-144-20X20">
</package>
<package name="SOT223">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="TSSOP-28">
</package>
<package name="MSOP-8EP">
</package>
</packages>
</library>
<library name="jaw-conn">
<packages>
<package name="MICROSD/MOLEX/FRONT/PLAIN">
</package>
<package name="USB-MICRO-B-193">
<description>USB micro-b connector SMT 0.65 mm pitch,
1.45mm from center to PCB edge,
FCI - 10118193</description>
</package>
<package name="HEADER-20X2-PTH">
</package>
<package name="PJRAS2X2">
<description>cui rcj-21xx</description>
</package>
<package name="M127-1X2-THM">
</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="AUDIO-JACK-3.5MM-SMD">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
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</variantdefs>
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="jaw" package="SMD0402" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="jaw" package="SMD0402" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="jaw" package="SMD0402" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C16" library="jaw" package="SMD0402" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C17" library="jaw" package="SMD0402" value="4u7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="USB1" library="jaw-conn" package="USB-MICRO-B-193" value="USB-F-B-MICRO-B-193">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CN1" library="jaw-conn" package="MICROSD/MOLEX/FRONT/PLAIN" value="MICROSDPLAIN">
<attribute name="NAME"/>
</element>
<element name="SW1" library="jaw" package="PTS810" value="SWITCH-PTS810">
<attribute name="NAME"/>
</element>
<element name="SW2" library="jaw" package="PTS810" value="SWITCH-PTS810">
<attribute name="NAME"/>
</element>
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="jaw" package="SMD0402" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C25" library="jaw" package="SMD0603" value="10u 10V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="jaw-ic" package="TQFP-144-20X20" value="STM32F723/144">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="jaw" package="SMD0402" value="2u2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="jaw" package="SMD0402" value="2u2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SPKR1" library="jaw" package="PUI-0540" value="SPKR-PUI-0540">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="jaw" package="SMD0402" value="470">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="jaw" package="SMD0402" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="jaw" package="HEADER-5X1-SMD127-NOCR" value="HEADER-5X1"/>
<element name="X2" library="jaw" package="XTAL-32X15" value="32kHz">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="jaw" package="SMD0402" value="4p7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="jaw" package="SMD0402" value="4p7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="U$3" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="U$6" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="L1" library="jaw" package="SMD0603" value="10uH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="jaw" package="SMD0402" value="4u7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="jaw" package="SMD0402" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="jaw" package="SMD0402" value="2u2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="jaw" package="SMD0402" value="3k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X1" library="jaw" package="OSC-32X25" value="">
<attribute name="NAME"/>
</element>
<element name="Q2" library="jaw" package="SC-70-6" value="MOSFET-2N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="C5" library="jaw" package="SMD0402" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="jaw" package="SMD0402" value=".1u">
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<attribute name="NAME"/>
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</element>
<element name="C15" library="jaw" package="SMD0402" value=".1u">
<attribute name="NAME"/>
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<attribute name="NAME"/>
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<attribute name="NAME"/>
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</element>
<element name="C20" library="jaw" package="SMD0402" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C26" library="jaw" package="SMD0402" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$4" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="J3" library="jaw-conn" package="HEADER-20X2-PTH" value="HEADER-20X2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C27" library="jaw" package="SMD0402" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="VR1" library="jaw-ic" package="SOT223" value="MCP1825S">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="jaw" package="SOT223" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C28" library="jaw" package="SMD0402" value="1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$5" library="jaw" package="ROBOTMAN-LOGO" value="ROBOTMAN-LOGO"/>
<element name="LED1" library="jaw" package="PLCC4-3228" value="LED-RGB-CA-PLCC4">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="jaw" package="SMD0402" value="470">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="jaw" package="SMD0402" value="470">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R8" library="jaw" package="SMD0402" value="470">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="jaw-ic" package="TSSOP-28" value="PCM5122">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="jaw-ic" package="MSOP-8EP" value="TPA6111">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C29" library="jaw" package="SMD0603" value="10u">
<attribute name="NAME"/>
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<attribute name="NAME"/>
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<element name="C36" library="jaw" package="SMD0402" value="0u1">
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<element name="C37" library="jaw" package="SMD0603" value="10u">
<attribute name="NAME"/>
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<element name="C38" library="jaw" package="SMD0603" value="10u">
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<element name="R9" library="jaw" package="SMD0402" value="470">
<attribute name="NAME"/>
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<element name="R10" library="jaw" package="SMD0402" value="470">
<attribute name="NAME"/>
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<element name="C39" library="jaw" package="SMD0402" value="0u01">
<attribute name="NAME"/>
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</element>
<element name="C40" library="jaw" package="SMD0402" value="0u01">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="AUDIO-JACK-3.5MM-SMD" value="AUDIO-JACK2SMD">
<attribute name="PROD_ID" value="CONN-10353"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="jaw" package="SMD0402" value="20k">
<attribute name="NAME"/>
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</element>
<element name="R12" library="jaw" package="SMD0402" value="20k">
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<element name="C42" library="jaw" package="SMD0402" value="1u">
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</element>
<element name="C43" library="jaw" package="SMD0603" value="10u">
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<element name="C44" library="jaw" package="SMD0402" value="0u1">
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<element name="U4" library="jaw-ic" package="TSSOP-28" value="PCM5122">
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</element>
<element name="J4" library="SparkFun-Connectors" package="AUDIO-JACK-3.5MM-SMD" value="AUDIO-JACK2SMD">
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<attribute name="VALUE"/>
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<element name="C67" library="jaw" package="SMD1210" value="100u">
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<element name="J5" library="jaw-conn" package="HEADER-20X2-PTH" value="HEADER-20X2">
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</element>
<element name="J8" library="jaw-conn" package="PJRAS2X2" value="RCA-4"/>
<element name="CN2" library="jaw-conn" package="M127-1X2-THM" value="HEADER-1X2M127">
<attribute name="NAME"/>
</element>
<element name="R21" library="jaw" package="SMD0402" value="22">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R22" library="jaw" package="SMD0402" value="22">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R23" library="jaw" package="SMD0402" value="22">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R24" library="jaw" package="SMD0402" value="22">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R25" library="jaw" package="SMD0402" value="22">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R26" library="jaw" package="SMD0402" value="22">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R27" library="jaw" package="SMD0402" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R28" library="jaw" package="SMD0402" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="C16" pad="2"/>
<contactref element="C17" pad="2"/>
<contactref element="USB1" pad="P5"/>
<contactref element="C21" pad="2"/>
<contactref element="C22" pad="2"/>
<contactref element="C23" pad="2"/>
<contactref element="SW1" pad="P$1"/>
<contactref element="SW1" pad="P$1B"/>
<contactref element="R3" pad="1"/>
<contactref element="USB1" pad="P4"/>
<contactref element="CN1" pad="6"/>
<contactref element="C24" pad="1"/>
<contactref element="C25" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="U1" pad="16"/>
<contactref element="U1" pad="51"/>
<contactref element="U1" pad="85"/>
<contactref element="U1" pad="38"/>
<contactref element="U1" pad="61"/>
<contactref element="U1" pad="31"/>
<contactref element="R6" pad="1"/>
<contactref element="J1" pad="P$5"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="U1" pad="94"/>
<contactref element="U1" pad="107"/>
<contactref element="U1" pad="120"/>
<contactref element="U1" pad="130"/>
<contactref element="R4" pad="1"/>
<contactref element="C13" pad="1"/>
<contactref element="Q2" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="C14" pad="2"/>
<contactref element="C15" pad="2"/>
<contactref element="C18" pad="2"/>
<contactref element="X1" pad="P$2"/>
<contactref element="C19" pad="2"/>
<contactref element="C20" pad="2"/>
<contactref element="C26" pad="2"/>
<contactref element="C27" pad="2"/>
<contactref element="CN1" pad="SW1"/>
<contactref element="VR1" pad="2"/>
<contactref element="VR1" pad="4"/>
<contactref element="J3" pad="10"/>
<contactref element="USB1" pad="H2"/>
<contactref element="USB1" pad="S3"/>
<contactref element="USB1" pad="H1"/>
<contactref element="USB1" pad="S1"/>
<contactref element="USB1" pad="S2"/>
<contactref element="USB1" pad="S4"/>
<contactref element="CN1" pad="P$4"/>
<contactref element="CN1" pad="P$3"/>
<contactref element="CN1" pad="P$1"/>
<contactref element="CN1" pad="P$2"/>
<contactref element="J3" pad="26"/>
<contactref element="U2" pad="P$17"/>
<contactref element="U2" pad="P$3"/>
<contactref element="U2" pad="P$9"/>
<contactref element="U2" pad="P$27"/>
<contactref element="C29" pad="2"/>
<contactref element="C30" pad="2"/>
<contactref element="C31" pad="2"/>
<contactref element="C36" pad="2"/>
<contactref element="U2" pad="P$24"/>
<contactref element="U2" pad="P$16"/>
<contactref element="C33" pad="2"/>
<contactref element="C34" pad="2"/>
<contactref element="C40" pad="2"/>
<contactref element="C39" pad="2"/>
<contactref element="U3" pad="P$9"/>
<contactref element="U3" pad="P$4"/>
<contactref element="C41" pad="2"/>
<contactref element="C42" pad="2"/>
<contactref element="J2" pad="SLEEVE"/>
<contactref element="C43" pad="2"/>
<contactref element="C44" pad="2"/>
<contactref element="U3" pad="P$5"/>
<contactref element="U4" pad="P$17"/>
<contactref element="U4" pad="P$3"/>
<contactref element="U4" pad="P$9"/>
<contactref element="U4" pad="P$27"/>
<contactref element="C49" pad="2"/>
<contactref element="C50" pad="2"/>
<contactref element="C51" pad="2"/>
<contactref element="C56" pad="2"/>
<contactref element="U4" pad="P$16"/>
<contactref element="C53" pad="2"/>
<contactref element="C54" pad="2"/>
<contactref element="C57" pad="2"/>
<contactref element="C60" pad="2"/>
<contactref element="C59" pad="2"/>
<contactref element="U5" pad="P$9"/>
<contactref element="U5" pad="P$4"/>
<contactref element="C61" pad="2"/>
<contactref element="C62" pad="2"/>
<contactref element="J4" pad="SLEEVE"/>
<contactref element="C63" pad="2"/>
<contactref element="U5" pad="P$5"/>
<contactref element="C37" pad="2"/>
<contactref element="C38" pad="2"/>
<contactref element="C35" pad="2"/>
<contactref element="C58" pad="2"/>
<contactref element="C55" pad="2"/>
<contactref element="C69" pad="2"/>
<contactref element="C68" pad="2"/>
<contactref element="J5" pad="2"/>
<contactref element="J5" pad="32"/>
<contactref element="J5" pad="14"/>
<contactref element="J5" pad="9"/>
<contactref element="J5" pad="10"/>
<contactref element="C70" pad="2"/>
<contactref element="VR2" pad="2"/>
<contactref element="C71" pad="2"/>
<contactref element="J8" pad="G2"/>
<contactref element="CN2" pad="P$2"/>
</signal>
<signal name="VCC">
<contactref element="C8" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="C10" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="C16" pad="1"/>
<contactref element="C17" pad="1"/>
<contactref element="C21" pad="1"/>
<contactref element="C22" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="SW2" pad="P$1"/>
<contactref element="SW2" pad="P$1B"/>
<contactref element="CN1" pad="4"/>
<contactref element="C24" pad="2"/>
<contactref element="U1" pad="39"/>
<contactref element="U1" pad="52"/>
<contactref element="U1" pad="62"/>
<contactref element="U1" pad="17"/>
<contactref element="U1" pad="30"/>
<contactref element="U1" pad="6"/>
<contactref element="SPKR1" pad="P1"/>
<contactref element="J1" pad="P$1"/>
<contactref element="L1" pad="1"/>
<contactref element="U1" pad="72"/>
<contactref element="U1" pad="86"/>
<contactref element="U1" pad="108"/>
<contactref element="U1" pad="131"/>
<contactref element="U1" pad="144"/>
<contactref element="U1" pad="121"/>
<contactref element="U1" pad="95"/>
<contactref element="U1" pad="143"/>
<contactref element="Q2" pad="3"/>
<contactref element="C5" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="C14" pad="1"/>
<contactref element="C15" pad="1"/>
<contactref element="C18" pad="1"/>
<contactref element="X1" pad="P$4"/>
<contactref element="C19" pad="1"/>
<contactref element="C20" pad="1"/>
<contactref element="C26" pad="1"/>
<contactref element="C27" pad="1"/>
<contactref element="VR1" pad="3"/>
<contactref element="J3" pad="3"/>
<contactref element="J3" pad="25"/>
<contactref element="LED1" pad="P$1"/>
<contactref element="U2" pad="P$18"/>
<contactref element="U2" pad="P$25"/>
<contactref element="U4" pad="P$18"/>
<contactref element="C57" pad="1"/>
<contactref element="U4" pad="P$25"/>
<contactref element="U4" pad="P$24"/>
<contactref element="U2" pad="P$28"/>
<contactref element="C35" pad="1"/>
<contactref element="C38" pad="1"/>
<contactref element="C55" pad="1"/>
<contactref element="U4" pad="P$28"/>
<contactref element="J5" pad="31"/>
<contactref element="J5" pad="13"/>
<contactref element="C70" pad="1"/>
<contactref element="R28" pad="2"/>
<contactref element="R27" pad="2"/>
</signal>
<signal name="USBDP">
<contactref element="USB1" pad="P3"/>
<contactref element="U1" pad="104"/>
<contactref element="U1" pad="78"/>
</signal>
<signal name="USBDM">
<contactref element="USB1" pad="P2"/>
<contactref element="U1" pad="103"/>
<contactref element="U1" pad="77"/>
</signal>
<signal name="NRST">
<contactref element="C23" pad="1"/>
<contactref element="R1" pad="1"/>
<contactref element="SW1" pad="P$2B"/>
<contactref element="SW1" pad="P$2"/>
<contactref element="U1" pad="25"/>
<contactref element="J1" pad="P$4"/>
<contactref element="J3" pad="4"/>
<contactref element="J5" pad="6"/>
</signal>
<signal name="VUSB">
<contactref element="USB1" pad="P1"/>
<contactref element="F1" pad="1"/>
<contactref element="J5" pad="1"/>
</signal>
<signal name="TX">
<contactref element="U1" pad="101"/>
<contactref element="J5" pad="4"/>
</signal>
<signal name="RX">
<contactref element="U1" pad="102"/>
<contactref element="J5" pad="3"/>
</signal>
<signal name="SWDIO">
<contactref element="J1" pad="P$2"/>
<contactref element="U1" pad="105"/>
</signal>
<signal name="IOLED1">
<contactref element="U1" pad="87"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="SDIOD0">
<contactref element="CN1" pad="7"/>
<contactref element="U1" pad="98"/>
</signal>
<signal name="SDIOD1">
<contactref element="CN1" pad="8"/>
<contactref element="U1" pad="99"/>
</signal>
<signal name="SDIOD2">
<contactref element="CN1" pad="1"/>
<contactref element="U1" pad="111"/>
</signal>
<signal name="SDIOD3">
<contactref element="CN1" pad="2"/>
<contactref element="U1" pad="112"/>
</signal>
<signal name="SDIOCK">
<contactref element="CN1" pad="5"/>
<contactref element="U1" pad="113"/>
</signal>
<signal name="SDIOCM">
<contactref element="CN1" pad="3"/>
<contactref element="U1" pad="116"/>
</signal>
<signal name="CARDIO">
<contactref element="CN1" pad="SW2"/>
<contactref element="U1" pad="93"/>
</signal>
<signal name="SPIMISO">
<contactref element="U1" pad="66"/>
<contactref element="J3" pad="5"/>
</signal>
<signal name="SPIMOSI">
<contactref element="U1" pad="67"/>
<contactref element="J3" pad="7"/>
</signal>
<signal name="I2C2_CK">
<contactref element="U1" pad="69"/>
<contactref element="J3" pad="11"/>
</signal>
<signal name="SPISCK">
<contactref element="U1" pad="65"/>
<contactref element="J3" pad="6"/>
</signal>
<signal name="DPYDC">
<contactref element="U1" pad="68"/>
<contactref element="J3" pad="8"/>
</signal>
<signal name="I2C2_DA">
<contactref element="U1" pad="70"/>
<contactref element="J3" pad="12"/>
</signal>
<signal name="ADCA1">
<contactref element="U1" pad="35"/>
<contactref element="J5" pad="33"/>
</signal>
<signal name="ADCA0">
<contactref element="U1" pad="34"/>
<contactref element="J5" pad="34"/>
</signal>
<signal name="ADCA3">
<contactref element="U1" pad="37"/>
<contactref element="J5" pad="36"/>
</signal>
<signal name="ADCA2">
<contactref element="U1" pad="36"/>
<contactref element="J5" pad="35"/>
</signal>
<signal name="IOLED2">
<contactref element="U1" pad="84"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="IOLED3">
<contactref element="U1" pad="83"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="VSYS">
<contactref element="C25" pad="1"/>
<contactref element="VR1" pad="1"/>
<contactref element="D1" pad="4"/>
<contactref element="J3" pad="1"/>
<contactref element="L2" pad="P$1"/>
</signal>
<signal name="VIN">
<contactref element="D1" pad="1"/>
<contactref element="J3" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="U1" pad="106"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="C2" pad="2"/>
<contactref element="U1" pad="71"/>
</signal>
<signal name="N$7">
<contactref element="U1" pad="23"/>
<contactref element="X1" pad="P$3"/>
</signal>
<signal name="BOOT0">
<contactref element="U1" pad="138"/>
<contactref element="SW2" pad="P$2B"/>
<contactref element="SW2" pad="P$2"/>
<contactref element="R3" pad="2"/>
<contactref element="U1" pad="139"/>
<contactref element="J5" pad="5"/>
</signal>
<signal name="N$3">
<contactref element="SPKR1" pad="P2"/>
<contactref element="Q2" pad="6"/>
<contactref element="Q2" pad="4"/>
<contactref element="Q2" pad="5"/>
</signal>
<signal name="N$11">
<contactref element="R6" pad="2"/>
<contactref element="Q2" pad="2"/>
<contactref element="C28" pad="2"/>
</signal>
<signal name="SWDCK">
<contactref element="J1" pad="P$3"/>
<contactref element="U1" pad="109"/>
</signal>
<signal name="N$8">
<contactref element="X2" pad="P$1"/>
<contactref element="C3" pad="1"/>
<contactref element="U1" pad="8"/>
</signal>
<signal name="N$9">
<contactref element="X2" pad="P$2"/>
<contactref element="C4" pad="1"/>
<contactref element="U1" pad="9"/>
</signal>
<signal name="PZO">
<contactref element="U1" pad="140"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="ADCB0">
<contactref element="U1" pad="46"/>
<contactref element="J3" pad="33"/>
</signal>
<signal name="ADCB1">
<contactref element="U1" pad="47"/>
<contactref element="J3" pad="34"/>
</signal>
<signal name="ADCC4">
<contactref element="U1" pad="44"/>
<contactref element="J3" pad="35"/>
</signal>
<signal name="ADCC5">
<contactref element="U1" pad="45"/>
<contactref element="J3" pad="36"/>
</signal>
<signal name="ADCA4">
<contactref element="U1" pad="40"/>
<contactref element="J3" pad="39"/>
</signal>
<signal name="ADCA5">
<contactref element="U1" pad="41"/>
<contactref element="J3" pad="40"/>
</signal>
<signal name="ADCA6">
<contactref element="U1" pad="42"/>
<contactref element="J3" pad="37"/>
</signal>
<signal name="ADCA7">
<contactref element="U1" pad="43"/>
<contactref element="J3" pad="38"/>
</signal>
<signal name="VCCA">
<contactref element="L1" pad="2"/>
<contactref element="C7" pad="1"/>
<contactref element="C12" pad="1"/>
<contactref element="U1" pad="33"/>
<contactref element="U1" pad="32"/>
</signal>
<signal name="VUSBF">
<contactref element="F1" pad="2"/>
<contactref element="D1" pad="3"/>
</signal>
<signal name="N$5">
<contactref element="LED1" pad="P$2"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="U1" pad="75"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$15">
<contactref element="U1" pad="76"/>
<contactref element="C13" pad="2"/>
</signal>
<signal name="N$6">
</signal>
<signal name="N$16">
</signal>
<signal name="ADCC0">
<contactref element="U1" pad="26"/>
<contactref element="J5" pad="37"/>
</signal>
<signal name="ADCC1">
<contactref element="U1" pad="27"/>
<contactref element="J5" pad="38"/>
</signal>
<signal name="ADCC2">
<contactref element="U1" pad="28"/>
<contactref element="J5" pad="39"/>
</signal>
<signal name="ADCC3">
<contactref element="U1" pad="29"/>
<contactref element="J5" pad="40"/>
</signal>
<signal name="SAI1A_MCK">
<contactref element="U1" pad="1"/>
<contactref element="U2" pad="P$20"/>
</signal>
<signal name="SAI1A_FS">
<contactref element="U2" pad="P$23"/>
<contactref element="R23" pad="1"/>
</signal>
<signal name="SAI1A_BCK">
<contactref element="U2" pad="P$21"/>
<contactref element="R21" pad="1"/>
</signal>
<signal name="SAI1A_SD">
<contactref element="U2" pad="P$22"/>
<contactref element="R24" pad="1"/>
</signal>
<signal name="SAI1B_SD">
<contactref element="U4" pad="P$22"/>
<contactref element="R26" pad="1"/>
</signal>
<signal name="SAI1B_MCK">
<contactref element="U1" pad="19"/>
<contactref element="U4" pad="P$20"/>
</signal>
<signal name="SAI1B_BCK">
<contactref element="U4" pad="P$21"/>
<contactref element="R22" pad="2"/>
</signal>
<signal name="SAI1B_FS">
<contactref element="U4" pad="P$23"/>
<contactref element="R25" pad="2"/>
</signal>
<signal name="SPINSS">
<contactref element="U1" pad="64"/>
<contactref element="J3" pad="9"/>
</signal>
<signal name="TIM2_1">
<contactref element="U1" pad="110"/>
<contactref element="J3" pad="22"/>
</signal>
<signal name="TIM2_2">
<contactref element="U1" pad="133"/>
<contactref element="J3" pad="21"/>
</signal>
<signal name="TIM3_1">
<contactref element="U1" pad="134"/>
<contactref element="J3" pad="24"/>
</signal>
<signal name="TIM3_2">
<contactref element="U1" pad="135"/>
<contactref element="J3" pad="23"/>
</signal>
<signal name="IOB12">
<contactref element="U1" pad="73"/>
<contactref element="J3" pad="19"/>
</signal>
<signal name="IOB13">
<contactref element="U1" pad="74"/>
<contactref element="J3" pad="20"/>
</signal>
<signal name="IOD8">
<contactref element="U1" pad="79"/>
<contactref element="J3" pad="17"/>
</signal>
<signal name="IOD9">
<contactref element="U1" pad="80"/>
<contactref element="J3" pad="18"/>
</signal>
<signal name="IOD15">
<contactref element="U1" pad="88"/>
<contactref element="J3" pad="15"/>
</signal>
<signal name="IOG2">
<contactref element="U1" pad="89"/>
<contactref element="J3" pad="16"/>
</signal>
<signal name="IOG3">
<contactref element="U1" pad="90"/>
<contactref element="J3" pad="13"/>
</signal>
<signal name="IOG4">
<contactref element="U1" pad="91"/>
<contactref element="J3" pad="14"/>
</signal>
<signal name="IOG5">
<contactref element="U1" pad="92"/>
</signal>
<signal name="IOE8">
<contactref element="U1" pad="59"/>
<contactref element="J3" pad="27"/>
</signal>
<signal name="IOE9">
<contactref element="U1" pad="60"/>
<contactref element="J3" pad="28"/>
</signal>
<signal name="IOF12">
<contactref element="U1" pad="50"/>
<contactref element="J3" pad="31"/>
</signal>
<signal name="IOF13">
<contactref element="U1" pad="53"/>
<contactref element="J3" pad="32"/>
</signal>
<signal name="IOF14">
<contactref element="U1" pad="54"/>
<contactref element="J3" pad="29"/>
</signal>
<signal name="IOF15">
<contactref element="U1" pad="55"/>
<contactref element="J3" pad="30"/>
</signal>
<signal name="N$13">
<contactref element="U1" pad="10"/>
</signal>
<signal name="N$14">
<contactref element="U1" pad="11"/>
</signal>
<signal name="N$17">
<contactref element="U1" pad="12"/>
</signal>
<signal name="N$18">
<contactref element="U1" pad="13"/>
</signal>
<signal name="N$19">
<contactref element="U1" pad="14"/>
</signal>
<signal name="N$20">
<contactref element="U1" pad="15"/>
</signal>
<signal name="N$21">
<contactref element="C28" pad="1"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$22">
</signal>
<signal name="N$4">
<contactref element="LED1" pad="P$4"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="LED1" pad="P$3"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="U2" pad="P$26"/>
<contactref element="C29" pad="1"/>
<contactref element="C36" pad="1"/>
</signal>
<signal name="N$24">
<contactref element="U2" pad="P$10"/>
<contactref element="C30" pad="1"/>
</signal>
<signal name="N$25">
<contactref element="U2" pad="P$5"/>
<contactref element="C31" pad="1"/>
</signal>
<signal name="N$26">
<contactref element="U2" pad="P$2"/>
<contactref element="C32" pad="1"/>
</signal>
<signal name="N$27">
<contactref element="U2" pad="P$4"/>
<contactref element="C32" pad="2"/>
</signal>
<signal name="N$28">
<contactref element="U2" pad="P$7"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="AUR1">
<contactref element="R9" pad="2"/>
<contactref element="C40" pad="1"/>
<contactref element="C46" pad="1"/>
<contactref element="J8" pad="R1"/>
</signal>
<signal name="N$29">
<contactref element="U2" pad="P$6"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="AUL1">
<contactref element="R10" pad="2"/>
<contactref element="C39" pad="1"/>
<contactref element="C45" pad="1"/>
<contactref element="J8" pad="L1"/>
</signal>
<signal name="I2C1_SCL">
<contactref element="U2" pad="P$12"/>
<contactref element="U4" pad="P$12"/>
<contactref element="U1" pad="136"/>
<contactref element="J5" pad="27"/>
<contactref element="R28" pad="1"/>
</signal>
<signal name="I2C1_SDA">
<contactref element="U2" pad="P$11"/>
<contactref element="U4" pad="P$11"/>
<contactref element="U1" pad="137"/>
<contactref element="J5" pad="28"/>
<contactref element="R27" pad="1"/>
</signal>
<signal name="N$30">
<contactref element="R12" pad="2"/>
<contactref element="U3" pad="P$6"/>
<contactref element="R14" pad="1"/>
</signal>
<signal name="N$31">
<contactref element="R11" pad="2"/>
<contactref element="U3" pad="P$2"/>
<contactref element="R13" pad="1"/>
</signal>
<signal name="N$32">
<contactref element="U3" pad="P$1"/>
<contactref element="R13" pad="2"/>
<contactref element="C47" pad="1"/>
</signal>
<signal name="N$33">
<contactref element="U3" pad="P$7"/>
<contactref element="R14" pad="2"/>
<contactref element="C48" pad="1"/>
</signal>
<signal name="N$34">
<contactref element="U3" pad="P$3"/>
<contactref element="C44" pad="1"/>
</signal>
<signal name="N$35">
<contactref element="R11" pad="1"/>
<contactref element="C45" pad="2"/>
</signal>
<signal name="N$36">
<contactref element="R12" pad="1"/>
<contactref element="C46" pad="2"/>
</signal>
<signal name="HPL1">
<contactref element="J2" pad="TIP"/>
<contactref element="C47" pad="2"/>
<contactref element="J5" pad="7"/>
</signal>
<signal name="HPR1">
<contactref element="J2" pad="RING"/>
<contactref element="C48" pad="2"/>
<contactref element="J5" pad="11"/>
</signal>
<signal name="N$39">
<contactref element="U4" pad="P$26"/>
<contactref element="C49" pad="1"/>
<contactref element="C56" pad="1"/>
</signal>
<signal name="N$40">
<contactref element="U4" pad="P$10"/>
<contactref element="C50" pad="1"/>
</signal>
<signal name="N$41">
<contactref element="U4" pad="P$5"/>
<contactref element="C51" pad="1"/>
</signal>
<signal name="N$42">
<contactref element="U4" pad="P$2"/>
<contactref element="C52" pad="1"/>
</signal>
<signal name="N$43">
<contactref element="U4" pad="P$4"/>
<contactref element="C52" pad="2"/>
</signal>
<signal name="N$44">
<contactref element="U4" pad="P$7"/>
<contactref element="R15" pad="1"/>
</signal>
<signal name="N$45">
<contactref element="U4" pad="P$6"/>
<contactref element="R16" pad="1"/>
</signal>
<signal name="AUL2">
<contactref element="R16" pad="2"/>
<contactref element="C59" pad="1"/>
<contactref element="C64" pad="1"/>
<contactref element="J8" pad="L2"/>
</signal>
<signal name="AUR2">
<contactref element="R15" pad="2"/>
<contactref element="C60" pad="1"/>
<contactref element="C65" pad="1"/>
<contactref element="J8" pad="R2"/>
</signal>
<signal name="N$46">
<contactref element="R18" pad="2"/>
<contactref element="U5" pad="P$6"/>
<contactref element="R20" pad="1"/>
</signal>
<signal name="N$47">
<contactref element="R17" pad="2"/>
<contactref element="U5" pad="P$2"/>
<contactref element="R19" pad="1"/>
</signal>
<signal name="N$48">
<contactref element="U5" pad="P$1"/>
<contactref element="R19" pad="2"/>
<contactref element="C66" pad="1"/>
</signal>
<signal name="N$49">
<contactref element="U5" pad="P$7"/>
<contactref element="R20" pad="2"/>
<contactref element="C67" pad="1"/>
</signal>
<signal name="N$50">
<contactref element="U5" pad="P$3"/>
<contactref element="C63" pad="1"/>
</signal>
<signal name="N$51">
<contactref element="R17" pad="1"/>
<contactref element="C64" pad="2"/>
</signal>
<signal name="N$52">
<contactref element="R18" pad="1"/>
<contactref element="C65" pad="2"/>
</signal>
<signal name="HPL2">
<contactref element="J4" pad="TIP"/>
<contactref element="C66" pad="2"/>
<contactref element="J5" pad="8"/>
</signal>
<signal name="HPR2">
<contactref element="J4" pad="RING"/>
<contactref element="C67" pad="2"/>
<contactref element="J5" pad="12"/>
</signal>
<signal name="VCCE">
<contactref element="U2" pad="P$8"/>
<contactref element="U2" pad="P$1"/>
<contactref element="C33" pad="1"/>
<contactref element="C34" pad="1"/>
<contactref element="C37" pad="1"/>
<contactref element="C53" pad="1"/>
<contactref element="C54" pad="1"/>
<contactref element="C58" pad="1"/>
<contactref element="U4" pad="P$8"/>
<contactref element="U4" pad="P$1"/>
<contactref element="U5" pad="P$8"/>
<contactref element="C61" pad="1"/>
<contactref element="C62" pad="1"/>
<contactref element="U3" pad="P$8"/>
<contactref element="C41" pad="1"/>
<contactref element="C42" pad="1"/>
<contactref element="C43" pad="1"/>
<contactref element="C69" pad="1"/>
<contactref element="VR2" pad="5"/>
</signal>
<signal name="N$55">
<contactref element="C68" pad="1"/>
<contactref element="L2" pad="P$2"/>
<contactref element="VR2" pad="1"/>
<contactref element="VR2" pad="3"/>
<contactref element="C71" pad="1"/>
</signal>
<signal name="IOG15">
<contactref element="U1" pad="132"/>
<contactref element="J5" pad="26"/>
</signal>
<signal name="IOG14">
<contactref element="U1" pad="129"/>
<contactref element="J5" pad="25"/>
</signal>
<signal name="IOG13">
<contactref element="U1" pad="128"/>
<contactref element="J5" pad="24"/>
</signal>
<signal name="IOG12">
<contactref element="U1" pad="127"/>
<contactref element="J5" pad="23"/>
</signal>
<signal name="IOG11">
<contactref element="U1" pad="126"/>
<contactref element="J5" pad="22"/>
</signal>
<signal name="IOG10">
<contactref element="U1" pad="125"/>
<contactref element="J5" pad="21"/>
</signal>
<signal name="IOG9">
<contactref element="U1" pad="124"/>
<contactref element="J5" pad="20"/>
</signal>
<signal name="IOD3">
<contactref element="U1" pad="117"/>
<contactref element="J5" pad="17"/>
</signal>
<signal name="IOD4">
<contactref element="U1" pad="118"/>
</signal>
<signal name="IOD5">
<contactref element="U1" pad="119"/>
</signal>
<signal name="IOD6">
<contactref element="U1" pad="122"/>
<contactref element="J5" pad="18"/>
</signal>
<signal name="IOD7">
<contactref element="U1" pad="123"/>
<contactref element="J5" pad="19"/>
</signal>
<signal name="IOE1">
<contactref element="U1" pad="142"/>
<contactref element="J5" pad="30"/>
</signal>
<signal name="IOE0">
<contactref element="U1" pad="141"/>
<contactref element="J5" pad="29"/>
</signal>
<signal name="TIM8_1">
<contactref element="U1" pad="96"/>
<contactref element="J5" pad="15"/>
</signal>
<signal name="TIM8_2">
<contactref element="U1" pad="97"/>
<contactref element="J5" pad="16"/>
</signal>
<signal name="N$37">
<contactref element="U4" pad="P$15"/>
</signal>
<signal name="N$38">
<contactref element="U2" pad="P$15"/>
</signal>
<signal name="UHOH">
<contactref element="U1" pad="48"/>
<contactref element="CN2" pad="P$1"/>
</signal>
<signal name="N$53">
<contactref element="U1" pad="4"/>
<contactref element="R21" pad="2"/>
</signal>
<signal name="N$54">
<contactref element="U1" pad="20"/>
<contactref element="R22" pad="1"/>
</signal>
<signal name="N$56">
<contactref element="U1" pad="3"/>
<contactref element="R23" pad="2"/>
</signal>
<signal name="N$57">
<contactref element="U1" pad="5"/>
<contactref element="R24" pad="2"/>
</signal>
<signal name="N$58">
<contactref element="U1" pad="21"/>
<contactref element="R25" pad="1"/>
</signal>
<signal name="N$59">
<contactref element="U1" pad="18"/>
<contactref element="R26" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
