<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.3">
<drawing>
<board>
<plain>
<wire x1="-0.3175" y1="-0.2859" x2="84.2875" y2="-0.2875" width="0" layer="20"/>
<wire x1="84.2875" y1="-0.2875" x2="84.2875" y2="58.3475" width="0" layer="20"/>
<wire x1="84.2875" y1="58.3475" x2="-0.3175" y2="58.3475" width="0" layer="20"/>
<wire x1="-0.3175" y1="58.3475" x2="-0.3175" y2="-0.2859" width="0" layer="20"/>
<circle x="58.166" y="20.5105" radius="2.5" width="0.1524" layer="20"/>
<text>USB/BAT</text>
<text>Stiddien</text>
<text>BOT</text>
<text>TOP</text>
<text>+</text>
<text>-</text>
<text>+</text>
<text>-</text>
<hole x="4.445" y="46.6725" drill="3.2"/>
<hole x="4.445" y="50.4825" drill="3.2"/>
<hole x="8.2169" y="50.4825" drill="3.2"/>
<hole x="8.2169" y="46.6725" drill="3.2"/>
<hole x="58.166" y="20.5105" drill="3.2"/>
</plain>
<libraries>
<library name="at91sam7x-xxxx">
<packages>
<package name="LQFP100">
<description>&lt;b&gt;Low Profile Quad Flat Pack&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-3-2-07">
<packages>
<package name="USB-B-PTH">
<description>&lt;b&gt;USB Series B Hole Mounted&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="C0402">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
IPC 1005 chip</description>
</package>
<package name="C0805K">
<description>&lt;b&gt;Ceramic Chip Capacitor KEMET 0805 Reflow solder&lt;/b&gt;&lt;p&gt;
Metric Code Size 2012</description>
</package>
<package name="R0402">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
IPC 1005 chip</description>
</package>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
IPC 1608 chip</description>
</package>
<package name="E5-10,5">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 5.08 mm, diameter 10.5 mm</description>
</package>
<package name="M0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
MELF 0.10 W</description>
</package>
<package name="C1210">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="crystal">
<packages>
<package name="HC49UP">
<description>&lt;b&gt;CRYSTAL&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="jumper">
<packages>
<package name="JP1">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
<package name="JP2">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
<package name="SJ">
<description>&lt;b&gt;Solder jumper&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-lstb">
<packages>
<package name="MA03-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA08-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA04-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="max3378e">
<packages>
<package name="TSSOP14">
</package>
</packages>
</library>
<library name="maxim">
<packages>
<package name="TSSOP16">
<description>&lt;b&gt;Thin Shrink Small Outline Plastic 16&lt;/b&gt;&lt;p&gt;
http://www.maxim-ic.com .. MAX3223-MAX3243.pdf</description>
</package>
</packages>
</library>
<library name="USBUF02W6">
<packages>
<package name="UF02W6">
</package>
</packages>
</library>
<library name="con-jack">
<packages>
<package name="SPC4077">
<description>&lt;b&gt;DC POWER JACK 2mm&lt;/b&gt;&lt;br&gt; Right Angle, Through Hole, Rated 5A at 16VDC, PC Terminals&lt;p&gt;
Source: www.spctechnology.com .. 84N1161.pdf&lt;br&gt;
Distributor: &lt;b&gt;Farnell (www.Farnell.de)&lt;/b&gt;&lt;br&gt;
Created by Robert Siegler &amp;lt;rs@kmp-ag.de&amp;gt;</description>
</package>
</packages>
</library>
<library name="switch">
<packages>
<package name="255SB">
<description>&lt;b&gt;SLIDING SWITCH&lt;/b&gt;&lt;p&gt;
distributor Buerklin, 11G810</description>
</package>
</packages>
</library>
<library name="linear">
<packages>
<package name="SO14W">
<description>&lt;b&gt;Small Outline Package 14&lt;/b&gt; wide</description>
</package>
</packages>
</library>
<library name="pinH3">
<packages>
<package name="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="TACTILE_SWITCH_SMD">
</package>
<package name="SMA-DIODE">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2 mm, horizontal, grid 10.16 mm</description>
</package>
</packages>
</library>
<library name="led">
<packages>
<package name="CHIP-LED0805">
<description>&lt;b&gt;Hyper CHIPLED Hyper-Bright LED&lt;/b&gt;&lt;p&gt;
LB R99A&lt;br&gt;
Source: http://www.osram.convergy.de/ ... lb_r99a.pdf</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="F126Z12">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 3 mm, horizontal, grid 12.7 mm</description>
</package>
</packages>
</library>
<library name="con-harting-ml">
<packages>
<package name="ML20">
<description>&lt;b&gt;HARTING&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-tyco">
<packages>
<package name="292161-4">
</package>
</packages>
</library>
<library name="wirepad">
<packages>
<package name="3,81/1,4">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-molex">
<packages>
<package name="7395-04">
<description>&lt;b&gt;MOLEX 2.54mm KK RA CONNECTOR&lt;/b&gt;
&lt;br&gt;Fixed Orientation</description>
</package>
</packages>
</library>
<library name="wuerth-elektronik">
<packages>
<package name="WE-KI_0805_B">
<description>SMD Wire Wound Ceramic Inductor</description>
</package>
</packages>
</library>
<library name="Parts">
<packages>
<package name="POWER-CHOKE_WE-TPC">
<description>&lt;b&gt;POWER-CHOKE WE-TPC&lt;/b&gt;&lt;p&gt;
Würth Elektronik, Partnumber: 744053220&lt;br&gt;
Source: WE-TPC 744053220.pdf</description>
</package>
</packages>
</library>
<library name="holes">
<description>&lt;b&gt;Mounting Holes and Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="2,8">
<description>&lt;b&gt;MOUNTING HOLE&lt;/b&gt; 2.8 mm with drill center</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC5" library="at91sam7x-xxxx" package="LQFP100" value="AT91SAM7X256"/>
<element name="C3" library="rcl" package="C0402" value="1n"/>
<element name="C4" library="rcl" package="C0402" value="10n"/>
<element name="R1" library="rcl" package="R0402" value="1k5"/>
<element name="C6" library="rcl" package="C0402" value="100n"/>
<element name="C7" library="rcl" package="C0402" value="100n"/>
<element name="C8" library="rcl" package="C0402" value="100n"/>
<element name="C9" library="rcl" package="C0402" value="100n"/>
<element name="C10" library="rcl" package="C0402" value="100n"/>
<element name="C11" library="rcl" package="C0402" value="100n"/>
<element name="C12" library="rcl" package="C0402" value="100n"/>
<element name="C13" library="rcl" package="C0402" value="100n"/>
<element name="C14" library="rcl" package="C0402" value="100n"/>
<element name="C15" library="rcl" package="C0402" value="100n"/>
<element name="C16" library="rcl" package="C0402" value="100n"/>
<element name="Q1" library="crystal" package="HC49UP" value="18.432"/>
<element name="C1" library="rcl" package="C0402" value="10p"/>
<element name="C2" library="rcl" package="C0402" value="10p"/>
<element name="JP1" library="jumper" package="JP1" value="ERASE"/>
<element name="JP2" library="jumper" package="JP1" value="TST"/>
<element name="JP3" library="jumper" package="JP1" value="JTAGSEL"/>
<element name="SV8" library="con-lstb" package="MA03-1" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="IC1" library="max3378e" package="TSSOP14" value="MAX3378E"/>
<element name="R2" library="rcl" package="R0603" value="100R"/>
<element name="R3" library="rcl" package="R0603" value="100R"/>
<element name="IC2" library="maxim" package="TSSOP16" value="MAX3232EUE"/>
<element name="C17" library="rcl" package="C0402" value="100n"/>
<element name="C18" library="rcl" package="C0402" value="100n"/>
<element name="C19" library="rcl" package="C0402" value="100n"/>
<element name="C20" library="rcl" package="C0402" value="100n"/>
<element name="IC6" library="USBUF02W6" package="UF02W6" value="USBUF02W6"/>
<element name="SV4" library="SparkFun-3-2-07" package="USB-B-PTH" value="USB"/>
<element name="JP4" library="jumper" package="JP1" value="VDDCORE"/>
<element name="SV1" library="con-jack" package="SPC4077" value="12V"/>
<element name="C31" library="rcl" package="E5-10,5" value="470u"/>
<element name="C32" library="rcl" package="E5-10,5" value="470u"/>
<element name="C33" library="rcl" package="E5-10,5" value="470u"/>
<element name="C34" library="rcl" package="E5-10,5" value="470u"/>
<element name="C35" library="rcl" package="E5-10,5" value="470u"/>
<element name="C36" library="rcl" package="E5-10,5" value="470u"/>
<element name="C21" library="rcl" package="C0402" value="100n"/>
<element name="C22" library="rcl" package="C0402" value="100n"/>
<element name="IC4" library="pinH3" package="SOT23-5" value="TPS73633"/>
<element name="C5" library="rcl" package="C0402" value="10n"/>
<element name="R7" library="rcl" package="R0402" value="200R"/>
<element name="R4" library="rcl" package="R0402" value="200R"/>
<element name="LED1" library="led" package="CHIP-LED0805" value="GREEN"/>
<element name="R5" library="rcl" package="R0402" value="200R"/>
<element name="LED2" library="led" package="CHIP-LED0805" value="GREEN"/>
<element name="R6" library="rcl" package="R0402" value="200R"/>
<element name="LED3" library="led" package="CHIP-LED0805" value="GREEN"/>
<element name="LED4" library="led" package="CHIP-LED0805" value="GREEN"/>
<element name="S2" library="pinH3" package="TACTILE_SWITCH_SMD" value="RESET"/>
<element name="R8" library="rcl" package="R0402" value="10k"/>
<element name="S3" library="pinH3" package="TACTILE_SWITCH_SMD" value=""/>
<element name="R9" library="rcl" package="R0402" value="10k"/>
<element name="S4" library="pinH3" package="TACTILE_SWITCH_SMD" value=""/>
<element name="R10" library="rcl" package="R0402" value="10k"/>
<element name="R11" library="rcl" package="R0402" value="100K"/>
<element name="R12" library="rcl" package="R0402" value="100K"/>
<element name="R13" library="rcl" package="R0402" value="100K"/>
<element name="R14" library="rcl" package="R0402" value="100K"/>
<element name="SV7" library="con-lstb" package="MA08-1" value=""/>
<element name="D1" library="pinH3" package="SMA-DIODE" value=""/>
<element name="D2" library="pinH3" package="SMA-DIODE" value=""/>
<element name="D3" library="pinH3" package="SMA-DIODE" value=""/>
<element name="C27" library="rcl" package="C0805K" value="10u"/>
<element name="C28" library="rcl" package="C0805K" value="10u"/>
<element name="C24" library="rcl" package="C0805K" value="1u"/>
<element name="C25" library="rcl" package="C0805K" value="1u"/>
<element name="C26" library="rcl" package="C0805K" value="10u"/>
<element name="L1" library="wuerth-elektronik" package="WE-KI_0805_B" value="4.7µH"/>
<element name="JP5" library="jumper" package="JP2" value="PWRSELECT"/>
<element name="R15" library="rcl" package="M0805" value="1M"/>
<element name="R16" library="rcl" package="M0805" value="270K"/>
<element name="IC3" library="linear" package="SO14W" value="LM2574HVM-5.0"/>
<element name="C29" library="rcl" package="C1210" value="22u"/>
<element name="C30" library="rcl" package="E5-10,5" value="220u"/>
<element name="D4" library="diode" package="F126Z12" value="11DQ06"/>
<element name="SV5" library="con-lstb" package="MA04-1" value="IMU"/>
<element name="C23" library="rcl" package="C0402" value="100n"/>
<element name="SV6" library="con-lstb" package="MA04-1" value="EEPROM"/>
<element name="S1" library="switch" package="255SB" value=""/>
<element name="SV2" library="con-harting-ml" package="ML20" value=""/>
<element name="SJ1" library="jumper" package="SJ" value=""/>
<element name="SV9" library="con-tyco" package="292161-4" value="292161-4"/>
<element name="SV10" library="con-tyco" package="292161-4" value="292161-4"/>
<element name="SV11" library="con-tyco" package="292161-4" value="292161-4"/>
<element name="SV12" library="con-tyco" package="292161-4" value="292161-4"/>
<element name="SV13" library="con-tyco" package="292161-4" value="292161-4"/>
<element name="SV14" library="con-tyco" package="292161-4" value="292161-4"/>
<element name="PAD1" library="wirepad" package="3,81/1,4" value="WIREPAD3,81/1,4"/>
<element name="PAD2" library="wirepad" package="3,81/1,4" value="WIREPAD3,81/1,4"/>
<element name="SV3" library="con-molex" package="7395-04" value="22-05-7048-04"/>
<element name="L2" library="Parts" package="POWER-CHOKE_WE-TPC" value="330uH"/>
<element name="H1" library="holes" package="2,8" value="MOUNT-HOLE2.8"/>
<element name="H2" library="holes" package="2,8" value="MOUNT-HOLE2.8"/>
<element name="H3" library="holes" package="2,8" value="MOUNT-HOLE2.8"/>
<element name="H4" library="holes" package="2,8" value="MOUNT-HOLE2.8"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="IC2" pad="16"/>
<contactref element="C19" pad="2"/>
<contactref element="IC1" pad="14"/>
<contactref element="C21" pad="2"/>
<contactref element="C22" pad="2"/>
<contactref element="R4" pad="1"/>
<contactref element="JP5" pad="2"/>
<contactref element="IC4" pad="1"/>
<contactref element="C24" pad="1"/>
<contactref element="C26" pad="1"/>
<contactref element="IC4" pad="3"/>
<contactref element="C23" pad="2"/>
</signal>
<signal name="GND">
<contactref element="IC2" pad="15"/>
<contactref element="IC5" pad="2"/>
<contactref element="IC5" pad="96"/>
<contactref element="IC5" pad="83"/>
<contactref element="IC5" pad="68"/>
<contactref element="IC5" pad="52"/>
<contactref element="IC5" pad="32"/>
<contactref element="IC5" pad="16"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C14" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="C10" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="C12" pad="1"/>
<contactref element="C13" pad="1"/>
<contactref element="C15" pad="1"/>
<contactref element="C16" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="IC1" pad="7"/>
<contactref element="C20" pad="1"/>
<contactref element="IC6" pad="2"/>
<contactref element="SV4" pad="GND"/>
<contactref element="SV1" pad="2"/>
<contactref element="SV1" pad="1"/>
<contactref element="C21" pad="1"/>
<contactref element="C22" pad="1"/>
<contactref element="IC4" pad="2"/>
<contactref element="C5" pad="1"/>
<contactref element="LED1" pad="C"/>
<contactref element="LED2" pad="C"/>
<contactref element="LED3" pad="C"/>
<contactref element="LED4" pad="C"/>
<contactref element="S2" pad="3"/>
<contactref element="S3" pad="3"/>
<contactref element="S4" pad="3"/>
<contactref element="SV7" pad="2"/>
<contactref element="C27" pad="2"/>
<contactref element="C28" pad="2"/>
<contactref element="C24" pad="2"/>
<contactref element="C25" pad="2"/>
<contactref element="C26" pad="2"/>
<contactref element="C31" pad="-"/>
<contactref element="C36" pad="-"/>
<contactref element="C32" pad="-"/>
<contactref element="C33" pad="-"/>
<contactref element="C34" pad="-"/>
<contactref element="C35" pad="-"/>
<contactref element="R16" pad="2"/>
<contactref element="IC3" pad="5"/>
<contactref element="IC3" pad="6"/>
<contactref element="IC3" pad="4"/>
<contactref element="C29" pad="2"/>
<contactref element="C30" pad="-"/>
<contactref element="D4" pad="A"/>
<contactref element="SV5" pad="2"/>
<contactref element="C23" pad="1"/>
<contactref element="SV6" pad="2"/>
<contactref element="SV2" pad="4"/>
<contactref element="SV2" pad="6"/>
<contactref element="SV2" pad="8"/>
<contactref element="SV2" pad="10"/>
<contactref element="SV2" pad="12"/>
<contactref element="SV2" pad="14"/>
<contactref element="SV2" pad="16"/>
<contactref element="SV2" pad="18"/>
<contactref element="SV2" pad="20"/>
<contactref element="SV14" pad="4"/>
<contactref element="SV13" pad="4"/>
<contactref element="SV12" pad="4"/>
<contactref element="SV11" pad="4"/>
<contactref element="SV10" pad="4"/>
<contactref element="SV9" pad="4"/>
<contactref element="PAD1" pad="1"/>
<contactref element="SV3" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="IC5" pad="99"/>
<contactref element="R1" pad="2"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="C4" pad="2"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="1V8">
<contactref element="IC5" pad="7"/>
<contactref element="C16" pad="2"/>
<contactref element="JP4" pad="1"/>
<contactref element="IC5" pad="100"/>
</signal>
<signal name="VREF">
<contactref element="IC5" pad="1"/>
<contactref element="SJ1" pad="2"/>
<contactref element="L1" pad="1"/>
<contactref element="SJ1" pad="1"/>
</signal>
<signal name="DDP">
<contactref element="IC5" pad="94"/>
<contactref element="IC6" pad="1"/>
</signal>
<signal name="DDM">
<contactref element="IC5" pad="93"/>
<contactref element="IC6" pad="3"/>
</signal>
<signal name="N$11">
<contactref element="IC5" pad="97"/>
<contactref element="Q1" pad="2"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="IC5" pad="98"/>
<contactref element="Q1" pad="1"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="TCK">
<contactref element="IC5" pad="79"/>
<contactref element="R14" pad="1"/>
<contactref element="SV2" pad="9"/>
<contactref element="SV2" pad="11"/>
</signal>
<signal name="TDI">
<contactref element="IC5" pad="51"/>
<contactref element="R12" pad="1"/>
<contactref element="SV2" pad="5"/>
</signal>
<signal name="TDO">
<contactref element="IC5" pad="76"/>
<contactref element="SV2" pad="13"/>
</signal>
<signal name="TMS">
<contactref element="IC5" pad="78"/>
<contactref element="R13" pad="1"/>
<contactref element="SV2" pad="7"/>
</signal>
<signal name="JTAGSEL">
<contactref element="IC5" pad="77"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="ERASE">
<contactref element="IC5" pad="92"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="TST">
<contactref element="IC5" pad="58"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="DRXD">
<contactref element="IC5" pad="73"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="DTXD">
<contactref element="IC5" pad="74"/>
<contactref element="IC2" pad="10"/>
</signal>
<signal name="RXD0">
<contactref element="IC5" pad="81"/>
<contactref element="IC2" pad="12"/>
</signal>
<signal name="TXD0">
<contactref element="IC5" pad="82"/>
<contactref element="IC2" pad="11"/>
</signal>
<signal name="RXD1">
<contactref element="IC5" pad="89"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="TXD1">
<contactref element="IC5" pad="90"/>
<contactref element="IC1" pad="2"/>
</signal>
<signal name="AD6">
<contactref element="IC5" pad="5"/>
<contactref element="SV8" pad="2"/>
</signal>
<signal name="AD7">
<contactref element="IC5" pad="6"/>
<contactref element="SV8" pad="3"/>
</signal>
<signal name="PWM1">
<contactref element="IC5" pad="65"/>
<contactref element="SV7" pad="5"/>
</signal>
<signal name="PWM2">
<contactref element="IC5" pad="66"/>
<contactref element="SV7" pad="6"/>
</signal>
<signal name="LED1">
<contactref element="IC5" pad="40"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="LED2">
<contactref element="IC5" pad="41"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="LED3">
<contactref element="IC5" pad="42"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="TASTER1">
<contactref element="IC5" pad="43"/>
<contactref element="S4" pad="1"/>
<contactref element="R10" pad="2"/>
</signal>
<signal name="TASTER2">
<contactref element="IC5" pad="54"/>
<contactref element="S3" pad="1"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="R2" pad="1"/>
<contactref element="IC1" pad="13"/>
</signal>
<signal name="N$6">
<contactref element="R3" pad="1"/>
<contactref element="IC1" pad="12"/>
</signal>
<signal name="N$8">
<contactref element="R2" pad="2"/>
<contactref element="SV14" pad="2"/>
<contactref element="SV13" pad="2"/>
<contactref element="SV12" pad="2"/>
<contactref element="SV11" pad="2"/>
<contactref element="SV10" pad="2"/>
<contactref element="SV9" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="R3" pad="2"/>
<contactref element="SV14" pad="3"/>
<contactref element="SV13" pad="3"/>
<contactref element="SV12" pad="3"/>
<contactref element="SV11" pad="3"/>
<contactref element="SV10" pad="3"/>
<contactref element="SV9" pad="3"/>
</signal>
<signal name="VDD">
<contactref element="C31" pad="+"/>
<contactref element="C32" pad="+"/>
<contactref element="C33" pad="+"/>
<contactref element="C34" pad="+"/>
<contactref element="C35" pad="+"/>
<contactref element="C36" pad="+"/>
<contactref element="R15" pad="2"/>
<contactref element="IC3" pad="10"/>
<contactref element="C29" pad="1"/>
<contactref element="S1" pad="3"/>
<contactref element="SV14" pad="1"/>
<contactref element="SV13" pad="1"/>
<contactref element="SV12" pad="1"/>
<contactref element="SV11" pad="1"/>
<contactref element="SV10" pad="1"/>
<contactref element="SV9" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="IC2" pad="13"/>
<contactref element="SV3" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="IC2" pad="2"/>
<contactref element="C19" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="IC2" pad="6"/>
<contactref element="C20" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="IC2" pad="1"/>
<contactref element="C17" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="IC2" pad="3"/>
<contactref element="C17" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="IC2" pad="4"/>
<contactref element="C18" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="IC2" pad="5"/>
<contactref element="C18" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="SV4" pad="D+"/>
<contactref element="IC6" pad="6"/>
</signal>
<signal name="N$18">
<contactref element="IC6" pad="4"/>
<contactref element="SV4" pad="D-"/>
</signal>
<signal name="N$22">
<contactref element="IC5" pad="62"/>
<contactref element="C7" pad="2"/>
<contactref element="IC5" pad="37"/>
<contactref element="C8" pad="2"/>
<contactref element="IC5" pad="15"/>
<contactref element="C9" pad="2"/>
<contactref element="JP4" pad="2"/>
<contactref element="IC5" pad="87"/>
<contactref element="C6" pad="2"/>
<contactref element="C28" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="SV1" pad="3"/>
<contactref element="D1" pad="A"/>
<contactref element="PAD2" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="IC4" pad="4"/>
<contactref element="C5" pad="2"/>
</signal>
<signal name="N$25">
<contactref element="R4" pad="2"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="N$26">
<contactref element="R5" pad="2"/>
<contactref element="LED2" pad="A"/>
</signal>
<signal name="N$27">
<contactref element="R6" pad="2"/>
<contactref element="LED3" pad="A"/>
</signal>
<signal name="N$28">
<contactref element="R7" pad="2"/>
<contactref element="LED4" pad="A"/>
</signal>
<signal name="+3V3">
<contactref element="R8" pad="1"/>
<contactref element="R9" pad="1"/>
<contactref element="R10" pad="1"/>
<contactref element="IC4" pad="5"/>
<contactref element="JP3" pad="2"/>
<contactref element="JP2" pad="2"/>
<contactref element="JP1" pad="2"/>
<contactref element="IC1" pad="1"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC5" pad="17"/>
<contactref element="C14" pad="2"/>
<contactref element="IC5" pad="33"/>
<contactref element="C13" pad="2"/>
<contactref element="IC5" pad="48"/>
<contactref element="C12" pad="2"/>
<contactref element="IC5" pad="61"/>
<contactref element="C11" pad="2"/>
<contactref element="IC5" pad="84"/>
<contactref element="C10" pad="2"/>
<contactref element="IC5" pad="95"/>
<contactref element="C15" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="R13" pad="2"/>
<contactref element="R14" pad="2"/>
<contactref element="SV7" pad="1"/>
<contactref element="C25" pad="1"/>
<contactref element="L1" pad="2"/>
<contactref element="IC5" pad="8"/>
<contactref element="C27" pad="1"/>
<contactref element="SV5" pad="1"/>
<contactref element="SV6" pad="1"/>
<contactref element="SV2" pad="1"/>
<contactref element="SV2" pad="2"/>
</signal>
<signal name="RESET">
<contactref element="S2" pad="1"/>
<contactref element="R8" pad="2"/>
<contactref element="IC5" pad="57"/>
<contactref element="SV2" pad="15"/>
</signal>
<signal name="N$30">
<contactref element="R11" pad="1"/>
<contactref element="SV2" pad="3"/>
</signal>
<signal name="PB5">
<contactref element="IC5" pad="34"/>
<contactref element="SV7" pad="7"/>
</signal>
<signal name="PB6">
<contactref element="IC5" pad="31"/>
<contactref element="SV7" pad="8"/>
</signal>
<signal name="N$19">
<contactref element="D1" pad="C"/>
<contactref element="D2" pad="A"/>
</signal>
<signal name="N$24">
<contactref element="D2" pad="C"/>
<contactref element="D3" pad="A"/>
</signal>
<signal name="REGOUT">
<contactref element="JP5" pad="1"/>
<contactref element="IC3" pad="3"/>
<contactref element="C30" pad="+"/>
<contactref element="L2" pad="2"/>
</signal>
<signal name="USBPWR">
<contactref element="JP5" pad="3"/>
<contactref element="SV4" pad="VBUS"/>
</signal>
<signal name="BATVOL">
<contactref element="R15" pad="1"/>
<contactref element="R16" pad="1"/>
<contactref element="IC5" pad="4"/>
<contactref element="SV8" pad="1"/>
</signal>
<signal name="PC-DRXD">
<contactref element="IC2" pad="7"/>
<contactref element="SV7" pad="3"/>
</signal>
<signal name="PC-DTXD">
<contactref element="IC2" pad="8"/>
<contactref element="SV7" pad="4"/>
</signal>
<signal name="N$3">
<contactref element="IC2" pad="14"/>
<contactref element="SV3" pad="3"/>
</signal>
<signal name="N$31">
<contactref element="IC3" pad="12"/>
<contactref element="D4" pad="C"/>
<contactref element="L2" pad="1"/>
</signal>
<signal name="SDA">
<contactref element="SV5" pad="3"/>
<contactref element="IC5" pad="49"/>
<contactref element="SV6" pad="3"/>
</signal>
<signal name="SCL">
<contactref element="SV5" pad="4"/>
<contactref element="IC5" pad="50"/>
<contactref element="SV6" pad="4"/>
</signal>
<signal name="N$23">
<contactref element="D3" pad="C"/>
<contactref element="S1" pad="2"/>
</signal>
<signal name="USB_PUP">
<contactref element="IC5" pad="59"/>
<contactref element="IC6" pad="5"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
