<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="57" y1="5" x2="89" y2="5" width="0.1" layer="20"/>
<wire x1="89" y1="5" x2="95" y2="11" width="0.1" layer="20" curve="90"/>
<wire x1="95" y1="11" x2="95" y2="49" width="0.1" layer="20"/>
<wire x1="95" y1="49" x2="89" y2="55" width="0.1" layer="20" curve="90"/>
<wire x1="89" y1="55" x2="57" y2="55" width="0.1" layer="20"/>
<wire x1="5" y1="53" x2="5" y2="7" width="0.1" layer="20"/>
<wire x1="7" y1="55" x2="37.1" y2="55" width="0.1" layer="20"/>
<wire x1="37.1" y1="55" x2="37.1" y2="53" width="0.1" layer="20"/>
<wire x1="37.1" y1="53" x2="57" y2="53" width="0.1" layer="20"/>
<wire x1="57" y1="53" x2="57" y2="55" width="0.1" layer="20"/>
<wire x1="7" y1="5" x2="37" y2="5" width="0.1" layer="20"/>
<wire x1="37" y1="5" x2="37" y2="7.1" width="0.1" layer="20"/>
<wire x1="37" y1="7.1" x2="57" y2="7.1" width="0.1" layer="20"/>
<wire x1="57" y1="7.1" x2="57" y2="5" width="0.1" layer="20"/>
<wire x1="5" y1="7" x2="7" y2="5" width="0.1" layer="20" curve="90"/>
<wire x1="5" y1="53" x2="7" y2="55" width="0.1" layer="20" curve="-90"/>
<text>JAW  2013-10</text>
<text>PWR</text>
<text>TXD</text>
<text>RXD</text>
<text>JAW 2013-10</text>
<text>www.tcp4me.com</text>
<text>M5/BCBOT1 Rev. 3</text>
<text>STM32F4</text>
<text>SD CARD</text>
<text>+  +  +</text>
<text>JAW  2013-10</text>
<text>Vcc</text>
<text>Gnd</text>
<text>Vm</text>
<text>NRST</text>
<text>MOSI</text>
<text>MISO</text>
<text>SCLK</text>
<text>C7</text>
<text>C9</text>
<text>C10</text>
<text>B12</text>
<text>A5</text>
<text>C8</text>
<text>A15</text>
<text>C11</text>
<text>A4</text>
<text>RXD</text>
<text>TXD</text>
<text>SCL</text>
<text>SDA</text>
<text>E</text>
<text>C</text>
<text>+</text>
<text>VCC</text>
<text>VA</text>
<text>G</text>
<text>#</text>
<text>BT0</text>
<text>5</text>
<text>Pb</text>
<text>V</text>
<text>LED*3</text>
<text>C4</text>
<text>Mind the gap</text>
<text>2013-10  bcbot1 rev3</text>
<text>OFF</text>
<text>A6</text>
<text>BT0</text>
<text>RST</text>
</plain>
<libraries>
<library name="jaw">
<packages>
<package name="MM/IR">
</package>
<package name="TQFP64">
</package>
<package name="TSSOP-16">
</package>
<package name="SOT223">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="LGA14">
</package>
<package name="LGA10">
</package>
<package name="SWITCH-GT12MCBE">
</package>
<package name="PUI-0540">
</package>
<package name="T-1">
</package>
<package name="LGA16">
</package>
<package name="KMR211">
</package>
<package name="MICROSD/MOLEX/FRONT">
</package>
<package name="WSON12">
</package>
<package name="XTAL-32X25">
</package>
<package name="SMD1210">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="SMD0603">
</package>
<package name="SMD0603D">
</package>
<package name="M127-1X2-THM">
</package>
<package name="MOUSE-LOGO">
</package>
<package name="SOD-323">
<description>&lt;b&gt;SOD323&lt;/b&gt; (2.5x1.2mm)</description>
</package>
<package name="SOT-6">
</package>
<package name="SOT-23-5">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="USB-MINIB">
<description>Surface Mount USB Mini-B Connector</description>
</package>
<package name="JST-PH-2-THM">
<description>4UCon #01528
http://www.4uconnector.com/online/object/4udrawing/01528.pdf</description>
</package>
</packages>
</library>
<library name="dp_devices">
<description>Dangerous Prototypes Standard PCB sizes
http://dangerousprototypes.com</description>
<packages>
<package name="SSOP-16-FTDI">
<description>SSOP-16, 0.32 x 1.26 mm pad, 0.63mm pitch, 6.82mm Pad length</description>
</package>
<package name="M2X8">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="SS1" library="jaw" package="MM/IR" value="MM/IR"/>
<element name="SS2" library="jaw" package="MM/IR" value="MM/IR"/>
<element name="SS3" library="jaw" package="MM/IR" value="MM/IR"/>
<element name="SS4" library="jaw" package="MM/IR" value="MM/IR"/>
<element name="SS5" library="jaw" package="MM/IR" value="MM/IR"/>
<element name="SS6" library="jaw" package="MM/IR" value="MM/IR">
<attribute name="NAME"/>
</element>
<element name="U1" library="jaw" package="TQFP64" value="STM32F4/64">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="jaw" package="TSSOP-16" value="ULN2003">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="VREG1" library="jaw" package="SOT223" value="MCP1825S">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U4" library="jaw" package="LGA14" value="LSM303DLHC">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U5" library="jaw" package="LGA10" value="LY3200ALH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SW1" library="jaw" package="SWITCH-GT12MCBE" value="SWITCHGT12-THOLE">
<attribute name="NAME"/>
</element>
<element name="NOISY1" library="jaw" package="PUI-0540" value="PUI-5040">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PQ1" library="jaw" package="T-1" value="PHOTOTRANSISTOR">
<attribute name="NAME"/>
</element>
<element name="CN1" library="adafruit" package="USB-MINIB" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CN2" library="adafruit" package="JST-PH-2-THM" value="">
<attribute name="NAME"/>
</element>
<element name="U6" library="jaw" package="LGA16" value="L3GD20">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SW2" library="jaw" package="KMR211" value="SWITCHKMR211">
<attribute name="NAME"/>
</element>
<element name="SW3" library="jaw" package="KMR211" value="SWITCHKMR211">
<attribute name="NAME"/>
</element>
<element name="U8" library="dp_devices" package="SSOP-16-FTDI" value="IC_FT230X-SSOP-16">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CN3" library="jaw" package="MICROSD/MOLEX/FRONT" value="MICROSD">
<attribute name="NAME"/>
</element>
<element name="U7" library="jaw" package="WSON12" value="DRV8835">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CN4" library="dp_devices" package="M2X8" value="CON_HEADER_2X08">
<attribute name="NAME"/>
</element>
<element name="X1" library="jaw" package="XTAL-32X25" value="XTAL">
<attribute name="NAME"/>
</element>
<element name="C1" library="jaw" package="SMD0603" value="20p">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="jaw" package="SMD0603" value="20p">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="jaw" package="SMD0603" value="10u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="jaw" package="SMD0603" value="10u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="jaw" package="SMD1210" value="100u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="jaw" package="SMD0603" value="2.2u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="jaw" package="SMD0603" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="jaw" package="SMD0603" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED1" library="jaw" package="SMD0603D" value="LED">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED2" library="jaw" package="SMD0603D" value="LED">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED3" library="jaw" package="SMD0603D" value="LED">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="jaw" package="SMD0603" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="jaw" package="SMD0603" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="jaw" package="SMD0603" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CN5" library="jaw" package="M127-1X2-THM" value="HEADER-1X2">
<attribute name="NAME"/>
</element>
<element name="CN6" library="jaw" package="M127-1X2-THM" value="HEADER-1X2">
<attribute name="NAME"/>
</element>
<element name="C10" library="jaw" package="SMD0603" value=".01u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="jaw" package="SMD0603" value=".22u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="jaw" package="SMD0603" value="4.7u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="jaw" package="SMD0603" value=".01u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C14" library="jaw" package="SMD0603" value=".47u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="jaw" package="SMD0603" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C15" library="jaw" package="SMD0603" value="4.7u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C16" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C17" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C18" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C19" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C20" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C21" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C22" library="jaw" package="SMD0603" value="4.7u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C23" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C24" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C25" library="jaw" package="SMD0603" value="2.2u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C26" library="jaw" package="SMD0603" value="2.2u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="jaw" package="SMD0603" value="1k8">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="jaw" package="SMD0603" value="10">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="jaw" package="SMD0603" value="1k8">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="jaw" package="SMD0603" value="10">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="jaw" package="SMD0603" value="1k8">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="jaw" package="SMD0603" value="10">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="jaw" package="SMD0603" value="1k8">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="jaw" package="SMD0603" value="10">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R15" library="jaw" package="SMD0603" value="1k8">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="jaw" package="SMD0603" value="10">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R17" library="jaw" package="SMD0603" value="1k8">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R18" library="jaw" package="SMD0603" value="10">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R19" library="jaw" package="SMD0603" value="1k8">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="jaw" package="SMD0603" value="10u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R20" library="jaw" package="SMD0603" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R21" library="jaw" package="SMD0603" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C27" library="jaw" package="SMD0603" value=".1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="jaw" package="SOD-323" value="DIODESOD-323">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="jaw" package="MOUSE-LOGO" value="MOUSE-LOGOBIG"/>
<element name="LED4" library="jaw" package="SMD0603D" value="LED">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R22" library="jaw" package="SMD0603" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C28" library="jaw" package="SMD1210" value="100u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="jaw" package="SOT-6" value="LMP8640-H">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R23" library="jaw" package="SMD0603" value=".01">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U9" library="jaw" package="SOT-23-5" value="NCP380">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C29" library="jaw" package="SMD0603" value="1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C30" library="jaw" package="SMD0603" value="1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VCC">
<contactref element="U6" pad="16"/>
<contactref element="U6" pad="15"/>
<contactref element="U6" pad="1"/>
<contactref element="U1" pad="19"/>
<contactref element="U1" pad="48"/>
<contactref element="U1" pad="32"/>
<contactref element="U1" pad="64"/>
<contactref element="U4" pad="VCC"/>
<contactref element="U4" pad="VCCIO"/>
<contactref element="U6" pad="16"/>
<contactref element="U6" pad="15"/>
<contactref element="U6" pad="1"/>
<contactref element="VREG1" pad="3"/>
<contactref element="C4" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="NOISY1" pad="P1"/>
<contactref element="LED3" pad="A"/>
<contactref element="R4" pad="2"/>
<contactref element="SW2" pad="3"/>
<contactref element="SW2" pad="1"/>
<contactref element="CN4" pad="14"/>
<contactref element="U7" pad="12"/>
<contactref element="U7" pad="11"/>
<contactref element="U6" pad="5"/>
<contactref element="CN3" pad="4"/>
<contactref element="C15" pad="1"/>
<contactref element="C16" pad="1"/>
<contactref element="U1" pad="1"/>
<contactref element="C20" pad="1"/>
<contactref element="C21" pad="1"/>
<contactref element="C22" pad="1"/>
<contactref element="C19" pad="1"/>
<contactref element="C18" pad="1"/>
<contactref element="SS6" pad="LA"/>
<contactref element="SS5" pad="LA"/>
<contactref element="SS4" pad="LA"/>
<contactref element="SS3" pad="LA"/>
<contactref element="SS2" pad="LA"/>
<contactref element="SS1" pad="LA"/>
<contactref element="L1" pad="1"/>
<contactref element="C27" pad="1"/>
<contactref element="D2" pad="C"/>
<contactref element="U6" pad="4"/>
<contactref element="C28" pad="1"/>
<contactref element="U3" pad="6"/>
</signal>
<signal name="GND">
<contactref element="CN1" pad="GND"/>
<contactref element="U6" pad="8"/>
<contactref element="U6" pad="10"/>
<contactref element="U6" pad="9"/>
<contactref element="U6" pad="11"/>
<contactref element="U6" pad="12"/>
<contactref element="U6" pad="13"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="U1" pad="63"/>
<contactref element="U1" pad="18"/>
<contactref element="U6" pad="8"/>
<contactref element="U6" pad="10"/>
<contactref element="U6" pad="9"/>
<contactref element="U6" pad="11"/>
<contactref element="U6" pad="12"/>
<contactref element="U6" pad="13"/>
<contactref element="U5" pad="GND"/>
<contactref element="U4" pad="GND"/>
<contactref element="U4" pad="GND3"/>
<contactref element="U4" pad="GND2"/>
<contactref element="VREG1" pad="2"/>
<contactref element="VREG1" pad="4"/>
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="CN2" pad="2"/>
<contactref element="U8" pad="5"/>
<contactref element="U8" pad="13"/>
<contactref element="CN1" pad="GND"/>
<contactref element="CN1" pad="ID"/>
<contactref element="C8" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="R5" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="SW3" pad="3"/>
<contactref element="SW3" pad="1"/>
<contactref element="CN4" pad="16"/>
<contactref element="U7" pad="GND3"/>
<contactref element="U7" pad="GND5"/>
<contactref element="U7" pad="GND10"/>
<contactref element="U7" pad="GND9"/>
<contactref element="U7" pad="6"/>
<contactref element="U7" pad="GND4"/>
<contactref element="U7" pad="GND7"/>
<contactref element="U7" pad="GND8"/>
<contactref element="U7" pad="GND6"/>
<contactref element="C10" pad="2"/>
<contactref element="C13" pad="1"/>
<contactref element="R6" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="U5" pad="SLEEP"/>
<contactref element="U5" pad="ST"/>
<contactref element="CN3" pad="6"/>
<contactref element="C15" pad="2"/>
<contactref element="C16" pad="2"/>
<contactref element="C17" pad="2"/>
<contactref element="U1" pad="12"/>
<contactref element="C20" pad="2"/>
<contactref element="C21" pad="2"/>
<contactref element="C22" pad="2"/>
<contactref element="C19" pad="2"/>
<contactref element="C18" pad="2"/>
<contactref element="C24" pad="2"/>
<contactref element="C23" pad="2"/>
<contactref element="C25" pad="2"/>
<contactref element="C26" pad="2"/>
<contactref element="R17" pad="2"/>
<contactref element="R15" pad="2"/>
<contactref element="R13" pad="2"/>
<contactref element="R19" pad="1"/>
<contactref element="R11" pad="2"/>
<contactref element="R9" pad="2"/>
<contactref element="R7" pad="2"/>
<contactref element="R21" pad="1"/>
<contactref element="U2" pad="8"/>
<contactref element="U1" pad="28"/>
<contactref element="C27" pad="2"/>
<contactref element="C28" pad="2"/>
<contactref element="U3" pad="2"/>
<contactref element="LED4" pad="C"/>
<contactref element="U9" pad="2"/>
<contactref element="C29" pad="2"/>
<contactref element="C30" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="X1" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="U1" pad="5"/>
</signal>
<signal name="N$17">
<contactref element="X1" pad="3"/>
<contactref element="C2" pad="2"/>
<contactref element="U1" pad="6"/>
</signal>
<signal name="VCCM">
<contactref element="VREG1" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="CN4" pad="15"/>
<contactref element="U7" pad="1"/>
<contactref element="R20" pad="2"/>
<contactref element="U3" pad="4"/>
<contactref element="R23" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="SW1" pad="3"/>
<contactref element="U3" pad="3"/>
<contactref element="R23" pad="2"/>
</signal>
<signal name="VBAT">
<contactref element="SW1" pad="1"/>
<contactref element="CN2" pad="1"/>
<contactref element="U9" pad="1"/>
<contactref element="C30" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="U8" pad="8"/>
<contactref element="CN1" pad="D+"/>
</signal>
<signal name="N$22">
<contactref element="U8" pad="9"/>
<contactref element="CN1" pad="D-"/>
</signal>
<signal name="N$26">
<contactref element="R1" pad="1"/>
<contactref element="U8" pad="14"/>
</signal>
<signal name="N$27">
<contactref element="R2" pad="1"/>
<contactref element="U8" pad="7"/>
</signal>
<signal name="USB3V3">
<contactref element="U8" pad="3"/>
<contactref element="U8" pad="10"/>
<contactref element="U8" pad="11"/>
<contactref element="C8" pad="1"/>
<contactref element="LED2" pad="A"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="N$23">
<contactref element="R1" pad="2"/>
<contactref element="LED1" pad="C"/>
</signal>
<signal name="N$24">
<contactref element="LED2" pad="C"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="VBUS">
<contactref element="U8" pad="12"/>
<contactref element="CN1" pad="VBUS"/>
<contactref element="U9" pad="5"/>
<contactref element="U9" pad="4"/>
<contactref element="C29" pad="1"/>
</signal>
<signal name="N$25">
<contactref element="LED3" pad="C"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="NRST">
<contactref element="R4" pad="1"/>
<contactref element="C9" pad="2"/>
<contactref element="SW3" pad="2"/>
<contactref element="SW3" pad="4"/>
<contactref element="U1" pad="7"/>
<contactref element="CN4" pad="2"/>
</signal>
<signal name="BOOT0">
<contactref element="SW2" pad="2"/>
<contactref element="SW2" pad="4"/>
<contactref element="R5" pad="2"/>
<contactref element="U1" pad="60"/>
<contactref element="U1" pad="2"/>
</signal>
<signal name="TXD">
<contactref element="U1" pad="42"/>
<contactref element="U8" pad="4"/>
</signal>
<signal name="RXD">
<contactref element="U1" pad="43"/>
<contactref element="U8" pad="1"/>
</signal>
<signal name="SPKR">
<contactref element="NOISY1" pad="P2"/>
<contactref element="U2" pad="10"/>
<contactref element="D2" pad="A"/>
</signal>
<signal name="N$19">
<contactref element="U7" pad="2"/>
<contactref element="CN5" pad="P$1"/>
</signal>
<signal name="N$20">
<contactref element="U7" pad="3"/>
<contactref element="CN5" pad="P$2"/>
</signal>
<signal name="N$28">
<contactref element="U7" pad="4"/>
<contactref element="CN6" pad="P$1"/>
</signal>
<signal name="N$29">
<contactref element="U7" pad="5"/>
<contactref element="CN6" pad="P$2"/>
</signal>
<signal name="N$50">
<contactref element="U6" pad="14"/>
<contactref element="C10" pad="1"/>
</signal>
<signal name="N$51">
<contactref element="C14" pad="1"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$52">
<contactref element="U4" pad="C1"/>
<contactref element="C12" pad="1"/>
</signal>
<signal name="N$53">
<contactref element="U4" pad="SETP"/>
<contactref element="C11" pad="1"/>
</signal>
<signal name="N$54">
<contactref element="C11" pad="2"/>
<contactref element="U4" pad="SETC"/>
</signal>
<signal name="N$55">
<contactref element="C13" pad="2"/>
<contactref element="C14" pad="2"/>
<contactref element="U5" pad="VCONT"/>
</signal>
<signal name="VCCA">
<contactref element="U5" pad="VCC1"/>
<contactref element="U5" pad="VCC"/>
<contactref element="C17" pad="1"/>
<contactref element="U1" pad="13"/>
<contactref element="C23" pad="1"/>
<contactref element="C24" pad="1"/>
<contactref element="SS1" pad="PC"/>
<contactref element="SS3" pad="PC"/>
<contactref element="SS4" pad="PC"/>
<contactref element="SS5" pad="PC"/>
<contactref element="SS6" pad="PC"/>
<contactref element="PQ1" pad="1"/>
<contactref element="L1" pad="2"/>
<contactref element="SS2" pad="PC"/>
</signal>
<signal name="ADCBI">
<contactref element="U1" pad="26"/>
<contactref element="U3" pad="1"/>
</signal>
<signal name="I2CSCL">
<contactref element="U6" pad="2"/>
<contactref element="U4" pad="SCL"/>
<contactref element="U1" pad="29"/>
</signal>
<signal name="I2CSDA">
<contactref element="U6" pad="3"/>
<contactref element="U4" pad="SDA"/>
<contactref element="U1" pad="30"/>
</signal>
<signal name="N$56">
<contactref element="C25" pad="1"/>
<contactref element="U1" pad="47"/>
</signal>
<signal name="N$57">
<contactref element="C26" pad="1"/>
<contactref element="U1" pad="31"/>
</signal>
<signal name="N$59">
<contactref element="SS1" pad="LC"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$61">
<contactref element="SS2" pad="LC"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="N$63">
<contactref element="SS3" pad="LC"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="N$65">
<contactref element="SS4" pad="LC"/>
<contactref element="R14" pad="1"/>
</signal>
<signal name="N$67">
<contactref element="SS5" pad="LC"/>
<contactref element="R16" pad="1"/>
</signal>
<signal name="N$69">
<contactref element="SS6" pad="LC"/>
<contactref element="R18" pad="1"/>
</signal>
<signal name="ADCS7">
<contactref element="PQ1" pad="2"/>
<contactref element="R19" pad="2"/>
<contactref element="U1" pad="11"/>
</signal>
<signal name="ADCBV">
<contactref element="R20" pad="1"/>
<contactref element="R21" pad="2"/>
<contactref element="U1" pad="27"/>
</signal>
<signal name="LED6">
<contactref element="R18" pad="2"/>
<contactref element="U2" pad="12"/>
</signal>
<signal name="LED5">
<contactref element="R16" pad="2"/>
<contactref element="U2" pad="14"/>
</signal>
<signal name="LED4">
<contactref element="R14" pad="2"/>
<contactref element="U2" pad="13"/>
</signal>
<signal name="LED3">
<contactref element="R12" pad="2"/>
<contactref element="U2" pad="16"/>
</signal>
<signal name="LED2">
<contactref element="R10" pad="2"/>
<contactref element="U2" pad="11"/>
</signal>
<signal name="LED1">
<contactref element="R8" pad="2"/>
<contactref element="U2" pad="15"/>
</signal>
<signal name="IOB3">
<contactref element="U2" pad="7"/>
<contactref element="U1" pad="55"/>
</signal>
<signal name="ADCGY">
<contactref element="U5" pad="OUTZ"/>
<contactref element="U1" pad="23"/>
</signal>
<signal name="MOAPH">
<contactref element="U7" pad="10"/>
<contactref element="U1" pad="45"/>
</signal>
<signal name="MOAEN">
<contactref element="U7" pad="9"/>
<contactref element="U1" pad="41"/>
</signal>
<signal name="MOBPH">
<contactref element="U7" pad="8"/>
<contactref element="U1" pad="46"/>
</signal>
<signal name="MOBEN">
<contactref element="U7" pad="7"/>
<contactref element="U1" pad="44"/>
</signal>
<signal name="IOB4">
<contactref element="U1" pad="56"/>
<contactref element="U2" pad="6"/>
</signal>
<signal name="IOB5">
<contactref element="U1" pad="57"/>
<contactref element="U2" pad="5"/>
</signal>
<signal name="IOB6">
<contactref element="U1" pad="58"/>
<contactref element="U2" pad="4"/>
</signal>
<signal name="IOB7">
<contactref element="U1" pad="59"/>
<contactref element="U2" pad="3"/>
</signal>
<signal name="IOB8">
<contactref element="U1" pad="61"/>
<contactref element="U2" pad="2"/>
</signal>
<signal name="IOB9">
<contactref element="U1" pad="62"/>
<contactref element="U2" pad="1"/>
</signal>
<signal name="SPIMISO">
<contactref element="CN3" pad="7"/>
<contactref element="U1" pad="35"/>
<contactref element="CN4" pad="3"/>
</signal>
<signal name="SPISCS">
<contactref element="CN3" pad="2"/>
<contactref element="U1" pad="37"/>
</signal>
<signal name="SPICLK">
<contactref element="CN3" pad="5"/>
<contactref element="U1" pad="34"/>
<contactref element="CN4" pad="4"/>
</signal>
<signal name="SPIMOSI">
<contactref element="CN3" pad="3"/>
<contactref element="U1" pad="36"/>
<contactref element="CN4" pad="1"/>
</signal>
<signal name="ADCS6">
<contactref element="U1" pad="8"/>
<contactref element="SS6" pad="PE"/>
<contactref element="R17" pad="1"/>
</signal>
<signal name="IOA5">
<contactref element="CN4" pad="13"/>
<contactref element="U1" pad="21"/>
</signal>
<signal name="IOA4">
<contactref element="CN4" pad="12"/>
<contactref element="U1" pad="20"/>
</signal>
<signal name="ADCS5">
<contactref element="SS5" pad="PE"/>
<contactref element="R15" pad="1"/>
<contactref element="U1" pad="16"/>
</signal>
<signal name="ADCS4">
<contactref element="SS4" pad="PE"/>
<contactref element="R13" pad="1"/>
<contactref element="U1" pad="10"/>
</signal>
<signal name="ADCS3">
<contactref element="SS3" pad="PE"/>
<contactref element="R11" pad="1"/>
<contactref element="U1" pad="14"/>
</signal>
<signal name="ADCS2">
<contactref element="SS2" pad="PE"/>
<contactref element="R9" pad="1"/>
<contactref element="U1" pad="9"/>
</signal>
<signal name="ADCS1">
<contactref element="SS1" pad="PE"/>
<contactref element="R7" pad="1"/>
<contactref element="U1" pad="15"/>
</signal>
<signal name="IOC9">
<contactref element="CN4" pad="7"/>
<contactref element="U1" pad="40"/>
</signal>
<signal name="IOC7">
<contactref element="CN4" pad="5"/>
<contactref element="U1" pad="38"/>
</signal>
<signal name="IOC8">
<contactref element="CN4" pad="6"/>
<contactref element="U1" pad="39"/>
</signal>
<signal name="IOB12">
<contactref element="U1" pad="33"/>
<contactref element="CN4" pad="11"/>
</signal>
<signal name="IOC11">
<contactref element="U1" pad="52"/>
<contactref element="CN4" pad="10"/>
</signal>
<signal name="IOC10">
<contactref element="U1" pad="51"/>
<contactref element="CN4" pad="9"/>
</signal>
<signal name="IOA15">
<contactref element="CN4" pad="8"/>
<contactref element="U1" pad="50"/>
</signal>
<signal name="N$5">
</signal>
<signal name="N$8">
<contactref element="U1" pad="17"/>
<contactref element="R22" pad="2"/>
</signal>
<signal name="N$1">
</signal>
<signal name="N$6">
</signal>
<signal name="N$9">
</signal>
<signal name="N$14">
</signal>
<signal name="N$12">
</signal>
<signal name="N$4">
</signal>
<signal name="N$10">
</signal>
<signal name="N$11">
</signal>
<signal name="N$13">
</signal>
<signal name="ADCGYVR">
<contactref element="U1" pad="22"/>
<contactref element="U5" pad="VREF"/>
</signal>
<signal name="N$2">
<contactref element="LED4" pad="A"/>
<contactref element="R22" pad="1"/>
</signal>
<signal name="N$3">
</signal>
</signals>
</board>
</drawing>
</eagle>
