<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<text>VCC</text>
<text>GND</text>
<text>Comms Out</text>
<text>Comms In</text>
<text>Meta In</text>
<text>Meta Out</text>
<text>X</text>
<text>Y</text>
<text>Z</text>
<text>Z-Sw</text>
<text>Y-Sw</text>
<text>X-Sw</text>
<text>Busy</text>
<text>Flag</text>
<text>X- V Comp</text>
<text>Y- V Comp</text>
<text>Z- V Comp</text>
<text>Power</text>
<text>CS-X</text>
<text>CS-Y</text>
<text>CS-Z</text>
<text>OUT</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>OSCIN</text>
<text>OSCIN</text>
<text>SCK</text>
<text>MOSI</text>
<text>MISO</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>MISO</text>
<text>MOSI</text>
<text>OSCOUT</text>
<text>SCK</text>
<text>OSCOUT</text>
<text>Reset</text>
<text>STCK</text>
<text>STCK</text>
<text>Reset</text>
<text>3-Axis L6470
JC V1.2</text>
</plain>
<libraries>
<library name="rcl">
<packages>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="R2512">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="SOT23">
<description>&lt;B&gt;DIODE&lt;/B&gt;</description>
</package>
</packages>
</library>
<library name="led">
<packages>
<package name="CHIP-LED0603">
<description>&lt;b&gt;Hyper CHIPLED Hyper-Bright LED&lt;/b&gt;&lt;p&gt;
LB Q993&lt;br&gt;
Source: http://www.osram.convergy.de/ ... Lb_q993.pdf</description>
</package>
</packages>
</library>
<library name="dp_devices">
<packages>
<package name="DP10062_V1">
</package>
</packages>
</library>
<library name="pot">
<description>&lt;b&gt;Potentiometers&lt;/b&gt;&lt;p&gt;
Beckman, Copal, Piher, Spectrol, Schukat&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="3223W">
<description>&lt;b&gt;3 mm SMD Trimming Potentiometer&lt;/b&gt; Top Adjust&lt;p&gt;
Source: http://www.bourns.com/data/global/PDFs/3223.PDF</description>
</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="1X02_2.54_SCREWTERM">
</package>
<package name="2X3-SHROUDED">
</package>
<package name="2X5-SHROUDED">
</package>
<package name="1X03">
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&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="0603-CAP">
</package>
<package name="PANASONIC_H13">
</package>
<package name="EIA3528">
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&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="0603-RES">
</package>
</packages>
</library>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&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="HTSSOP28">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="rcl" package="C0603" value="10nF">
<attribute name="OC_FARNELL" value="1740589"/>
<attribute name="MF" value="AVX"/>
<attribute name="MPN" value="04023D103KAT2A"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="rcl" package="C0603" value="10nF">
<attribute name="OC_FARNELL" value="1740589"/>
<attribute name="MF" value="AVX"/>
<attribute name="MPN" value="04023D103KAT2A"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="diode" package="SOT23" value="BAS40-04">
<attribute name="OC_FARNELL" value="1907602"/>
<attribute name="MF" value="NXP"/>
<attribute name="MPN" value="BAS40-04"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="rcl" package="R0603" value="750">
<attribute name="OC_FARNELL" value="1652827"/>
<attribute name="MF" value="VISHAY DRALORIC"/>
<attribute name="MPN" value="CRCW060310K0FKTA"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="rcl" package="R0603" value="8.2k">
<attribute name="OC_FARNELL" value="1652827"/>
<attribute name="MF" value="VISHAY DRALORIC"/>
<attribute name="MPN" value="CRCW060310K0FKTA"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="rcl" package="R0603" value="33k">
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MF" value="PANASONIC"/>
<attribute name="MPN" value="ERJ3GEYJ623V"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="rcl" package="C0603" value="10nF">
<attribute name="OC_FARNELL" value="1740589"/>
<attribute name="MF" value="AVX"/>
<attribute name="MPN" value="04023D103KAT2A"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="rcl" package="C0603" value="10nF">
<attribute name="OC_FARNELL" value="1740589"/>
<attribute name="MF" value="AVX"/>
<attribute name="MPN" value="04023D103KAT2A"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="diode" package="SOT23" value="BAS40-04">
<attribute name="OC_FARNELL" value="1907602"/>
<attribute name="MF" value="NXP"/>
<attribute name="MPN" value="BAS40-04"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="rcl" package="R0603" value="750">
<attribute name="OC_FARNELL" value="1652827"/>
<attribute name="MF" value="VISHAY DRALORIC"/>
<attribute name="MPN" value="CRCW060310K0FKTA"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C16" library="rcl" package="C0603" value="10nF">
<attribute name="OC_FARNELL" value="1740589"/>
<attribute name="MF" value="AVX"/>
<attribute name="MPN" value="04023D103KAT2A"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C17" library="rcl" package="C0603" value="10nF">
<attribute name="OC_FARNELL" value="1740589"/>
<attribute name="MF" value="AVX"/>
<attribute name="MPN" value="04023D103KAT2A"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D3" library="diode" package="SOT23" value="BAS40-04">
<attribute name="OC_FARNELL" value="1907602"/>
<attribute name="MF" value="NXP"/>
<attribute name="MPN" value="BAS40-04"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED2" library="led" package="CHIP-LED0603" value="GRN">
<attribute name="OC_FARNELL" value="1685071"/>
<attribute name="MF" value="ROHM"/>
<attribute name="MPN" value="SML-510MWT86N"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R27" library="rcl" package="R2512" value="1.2k">
<attribute name="OC_FARNELL" value="1652827"/>
<attribute name="MF" value="VISHAY DRALORIC"/>
<attribute name="MPN" value="CRCW060310K0FKTA"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED4" library="led" package="CHIP-LED0603" value="YELLOW">
<attribute name="OC_FARNELL" value="1685094"/>
<attribute name="MF" value="ROHM"/>
<attribute name="MPN" value="SML-D12U8WT86S"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED5" library="led" package="CHIP-LED0603" value="YELLOW">
<attribute name="OC_FARNELL" value="1685094"/>
<attribute name="MF" value="ROHM"/>
<attribute name="MPN" value="SML-D12U8WT86S"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PCB1" library="dp_devices" package="DP10062_V1" value="PCB_DP_RECTANGLE-6.2X10"/>
<element name="R13" library="pot" package="3223W" value="200k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="rcl" package="R0603" value="8.2k">
<attribute name="MPN" value="CRCW060310K0FKTA"/>
<attribute name="MF" value="VISHAY DRALORIC"/>
<attribute name="OC_FARNELL" value="1652827"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="rcl" package="R0603" value="33k">
<attribute name="MPN" value="ERJ3GEYJ623V"/>
<attribute name="MF" value="PANASONIC"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="pot" package="3223W" value="200k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="rcl" package="R0603" value="8.2k">
<attribute name="MPN" value="CRCW060310K0FKTA"/>
<attribute name="MF" value="VISHAY DRALORIC"/>
<attribute name="OC_FARNELL" value="1652827"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="rcl" package="R0603" value="33k">
<attribute name="MPN" value="ERJ3GEYJ623V"/>
<attribute name="MF" value="PANASONIC"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R17" library="pot" package="3223W" value="200k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="GROUND" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="Ground"/>
<element name="SUPPLY" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="VCC"/>
<element name="C3" library="SparkFun-Capacitors" package="0603-CAP" value="0.22uF">
<attribute name="PROD_ID" value="CAP-07822"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="PANASONIC_H13" value="100uF">
<attribute name="PROD_ID" value="CAP-08362"/>
</element>
<element name="JP4" library="SparkFun-Connectors" package="2X3-SHROUDED" value="META_IN">
<attribute name="PROD_ID" value="CONN-10681"/>
</element>
<element name="JP3" library="SparkFun-Connectors" package="2X3-SHROUDED" value="META_OUT">
<attribute name="PROD_ID" value="CONN-10681"/>
</element>
<element name="JP5" library="SparkFun-Connectors" package="2X5-SHROUDED" value="Comms Out"/>
<element name="JP6" library="SparkFun-Connectors" package="2X5-SHROUDED" value="Comms In"/>
<element name="LED1" library="led" package="CHIP-LED0603" value="RED">
<attribute name="MPN" value="SML-D12U8WT86S"/>
<attribute name="MF" value="ROHM"/>
<attribute name="OC_FARNELL" value="1685094"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="rcl" package="R0603" value="750">
<attribute name="MPN" value="CRCW060310K0FKTA"/>
<attribute name="MF" value="VISHAY DRALORIC"/>
<attribute name="OC_FARNELL" value="1652827"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP7" library="SparkFun-Connectors" package="1X03" value="CS_Header">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED3" library="led" package="CHIP-LED0603" value="YELLOW">
<attribute name="MPN" value="SML-D12U8WT86S"/>
<attribute name="MF" value="ROHM"/>
<attribute name="OC_FARNELL" value="1685094"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="rcl" package="R0603" value="750">
<attribute name="MPN" value="CRCW060310K0FKTA"/>
<attribute name="MF" value="VISHAY DRALORIC"/>
<attribute name="OC_FARNELL" value="1652827"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED6" library="led" package="CHIP-LED0603" value="RED">
<attribute name="MPN" value="SML-D12U8WT86S"/>
<attribute name="MF" value="ROHM"/>
<attribute name="OC_FARNELL" value="1685094"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED7" library="led" package="CHIP-LED0603" value="RED">
<attribute name="MPN" value="SML-D12U8WT86S"/>
<attribute name="MF" value="ROHM"/>
<attribute name="OC_FARNELL" value="1685094"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="rcl" package="R0603" value="750">
<attribute name="MPN" value="CRCW060310K0FKTA"/>
<attribute name="MF" value="VISHAY DRALORIC"/>
<attribute name="OC_FARNELL" value="1652827"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R19" library="rcl" package="R0603" value="750">
<attribute name="MPN" value="CRCW060310K0FKTA"/>
<attribute name="MF" value="VISHAY DRALORIC"/>
<attribute name="OC_FARNELL" value="1652827"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="EIA3528" value="47uF">
<attribute name="PROD_ID" value="CAP-08310"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="SparkFun-Capacitors" package="EIA3528" value="47uF">
<attribute name="PROD_ID" value="CAP-08310"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="SparkFun-Capacitors" package="EIA3528" value="47uF">
<attribute name="PROD_ID" value="CAP-08310"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="MOTOR_X1" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="X1"/>
<element name="MOTOR_X2" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="X2"/>
<element name="MOTOR_Y1" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="Y1"/>
<element name="MOTOR_Y2" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="Y2"/>
<element name="MOTOR_Z1" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="Z1"/>
<element name="MOTOR_Z2" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="Z2"/>
<element name="R20" library="SparkFun-Resistors" package="0603-RES" value="100">
<attribute name="PROD_ID" value="RES-12438"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SW_X" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="SW_X"/>
<element name="C6" library="SparkFun-Capacitors" package="0603-CAP" value="10nF">
<attribute name="PROD_ID" value="CAP-00867"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R23" library="SparkFun-Resistors" package="0603-RES" value="100">
<attribute name="PROD_ID" value="RES-12438"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SW_Y" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="SW_Y"/>
<element name="C9" library="SparkFun-Capacitors" package="0603-CAP" value="10nF">
<attribute name="PROD_ID" value="CAP-00867"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R24" library="SparkFun-Resistors" package="0603-RES" value="100">
<attribute name="PROD_ID" value="RES-12438"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SW_Z" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="SW_Z"/>
<element name="C12" library="SparkFun-Capacitors" package="0603-CAP" value="10nF">
<attribute name="PROD_ID" value="CAP-00867"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="SparkFun-PowerIC" package="HTSSOP28" value="L6470">
<attribute name="PROD_ID" value="IC-10648"/>
</element>
<element name="C14" library="rcl" package="C0603" value="100nF">
<attribute name="MPN" value="04023D103KAT2A"/>
<attribute name="MF" value="AVX"/>
<attribute name="OC_FARNELL" value="1740589"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="SparkFun-Capacitors" package="EIA3528" value="10uF">
<attribute name="PROD_ID" value="CAP-08310"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="SparkFun-PowerIC" package="HTSSOP28" value="L6470">
<attribute name="PROD_ID" value="IC-10648"/>
</element>
<element name="U3" library="SparkFun-PowerIC" package="HTSSOP28" value="L6470">
<attribute name="PROD_ID" value="IC-10648"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="R3" pad="2"/>
<contactref element="LED2" pad="C"/>
<contactref element="R7" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="GROUND" pad="P2"/>
<contactref element="C4" pad="-"/>
<contactref element="GROUND" pad="P1"/>
<contactref element="JP5" pad="1"/>
<contactref element="JP5" pad="2"/>
<contactref element="JP5" pad="10"/>
<contactref element="JP5" pad="9"/>
<contactref element="JP6" pad="1"/>
<contactref element="JP6" pad="9"/>
<contactref element="JP4" pad="2"/>
<contactref element="JP3" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="JP6" pad="2"/>
<contactref element="JP6" pad="10"/>
<contactref element="C8" pad="C"/>
<contactref element="C5" pad="C"/>
<contactref element="C7" pad="C"/>
<contactref element="SW_X" pad="P2"/>
<contactref element="C6" pad="2"/>
<contactref element="SW_Y" pad="P2"/>
<contactref element="C9" pad="2"/>
<contactref element="SW_Z" pad="P2"/>
<contactref element="C12" pad="2"/>
<contactref element="U1" pad="21"/>
<contactref element="U1" pad="9"/>
<contactref element="U1" pad="29"/>
<contactref element="U1" pad="27"/>
<contactref element="U1" pad="13"/>
<contactref element="C14" pad="1"/>
<contactref element="C13" pad="C"/>
<contactref element="U2" pad="9"/>
<contactref element="U2" pad="21"/>
<contactref element="U2" pad="27"/>
<contactref element="U2" pad="13"/>
<contactref element="U2" pad="29"/>
<contactref element="U3" pad="27"/>
<contactref element="U3" pad="21"/>
<contactref element="U3" pad="13"/>
<contactref element="U3" pad="9"/>
<contactref element="U3" pad="29"/>
</signal>
<signal name="MISO">
<contactref element="JP6" pad="4"/>
<contactref element="JP5" pad="4"/>
<contactref element="U1" pad="18"/>
<contactref element="U2" pad="18"/>
<contactref element="U3" pad="18"/>
</signal>
<signal name="SCK">
<contactref element="JP6" pad="5"/>
<contactref element="JP5" pad="5"/>
<contactref element="U2" pad="19"/>
<contactref element="U1" pad="19"/>
<contactref element="U3" pad="19"/>
</signal>
<signal name="STCK">
<contactref element="JP4" pad="6"/>
<contactref element="JP3" pad="6"/>
<contactref element="U1" pad="25"/>
<contactref element="U2" pad="25"/>
<contactref element="U3" pad="25"/>
</signal>
<signal name="VBOOT_X">
<contactref element="D1" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="U1" pad="11"/>
</signal>
<signal name="CP_X">
<contactref element="C2" pad="2"/>
<contactref element="U1" pad="10"/>
</signal>
<signal name="MOSI">
<contactref element="JP6" pad="6"/>
<contactref element="JP5" pad="6"/>
<contactref element="U1" pad="20"/>
<contactref element="U2" pad="20"/>
<contactref element="U3" pad="20"/>
</signal>
<signal name="N$3">
<contactref element="C2" pad="1"/>
<contactref element="D1" pad="3"/>
</signal>
<signal name="ADC_X">
<contactref element="R13" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="R13" pad="2"/>
<contactref element="U1" pad="5"/>
</signal>
<signal name="X_D">
<contactref element="MOTOR_X2" pad="P2"/>
<contactref element="U1" pad="1"/>
</signal>
<signal name="X_C">
<contactref element="MOTOR_X2" pad="P1"/>
<contactref element="U1" pad="28"/>
</signal>
<signal name="N$15">
<contactref element="C11" pad="1"/>
<contactref element="D2" pad="3"/>
</signal>
<signal name="Y_B">
<contactref element="MOTOR_Y1" pad="P2"/>
<contactref element="U2" pad="15"/>
</signal>
<signal name="Y_A">
<contactref element="MOTOR_Y1" pad="P1"/>
<contactref element="U2" pad="14"/>
</signal>
<signal name="CP_Y">
<contactref element="C11" pad="2"/>
<contactref element="U2" pad="10"/>
</signal>
<signal name="VBOOT_Y">
<contactref element="D2" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="U2" pad="11"/>
</signal>
<signal name="VBOOT_Z">
<contactref element="D3" pad="2"/>
<contactref element="C16" pad="2"/>
<contactref element="U3" pad="11"/>
</signal>
<signal name="CP_Z">
<contactref element="C17" pad="2"/>
<contactref element="U3" pad="10"/>
</signal>
<signal name="N$1">
<contactref element="C17" pad="1"/>
<contactref element="D3" pad="3"/>
</signal>
<signal name="Z_D">
<contactref element="MOTOR_Z2" pad="P2"/>
<contactref element="U3" pad="1"/>
</signal>
<signal name="Z_C">
<contactref element="MOTOR_Z2" pad="P1"/>
<contactref element="U3" pad="28"/>
</signal>
<signal name="Z_B">
<contactref element="MOTOR_Z1" pad="P2"/>
<contactref element="U3" pad="15"/>
</signal>
<signal name="Z_A">
<contactref element="MOTOR_Z1" pad="P1"/>
<contactref element="U3" pad="14"/>
</signal>
<signal name="X_A">
<contactref element="MOTOR_X1" pad="P1"/>
<contactref element="U1" pad="14"/>
</signal>
<signal name="X_B">
<contactref element="MOTOR_X1" pad="P2"/>
<contactref element="U1" pad="15"/>
</signal>
<signal name="Y_C">
<contactref element="MOTOR_Y2" pad="P1"/>
<contactref element="U2" pad="28"/>
</signal>
<signal name="Y_D">
<contactref element="MOTOR_Y2" pad="P2"/>
<contactref element="U2" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="R27" pad="1"/>
<contactref element="LED2" pad="A"/>
</signal>
<signal name="Z_VREG">
<contactref element="C7" pad="A"/>
<contactref element="U3" pad="6"/>
</signal>
<signal name="/CS_X">
<contactref element="JP4" pad="1"/>
<contactref element="JP7" pad="1"/>
<contactref element="U1" pad="23"/>
</signal>
<signal name="N$4">
<contactref element="R13" pad="3"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="R11" pad="3"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="R17" pad="3"/>
<contactref element="R14" pad="1"/>
</signal>
<signal name="ADC_Z">
<contactref element="R17" pad="2"/>
<contactref element="R12" pad="1"/>
<contactref element="R17" pad="1"/>
<contactref element="U3" pad="5"/>
</signal>
<signal name="ADC_Y">
<contactref element="R11" pad="1"/>
<contactref element="R11" pad="2"/>
<contactref element="R7" pad="1"/>
<contactref element="U2" pad="5"/>
</signal>
<signal name="/RESET">
<contactref element="JP3" pad="4"/>
<contactref element="JP4" pad="4"/>
<contactref element="U1" pad="3"/>
<contactref element="U2" pad="3"/>
<contactref element="U3" pad="3"/>
</signal>
<signal name="OSCOUT">
<contactref element="JP5" pad="8"/>
<contactref element="JP5" pad="7"/>
<contactref element="U3" pad="8"/>
</signal>
<signal name="OSCIN">
<contactref element="JP6" pad="7"/>
<contactref element="JP6" pad="8"/>
<contactref element="U1" pad="7"/>
</signal>
<signal name="+12V">
<contactref element="C4" pad="+"/>
<contactref element="SUPPLY" pad="P1"/>
<contactref element="SUPPLY" pad="P2"/>
<contactref element="C3" pad="1"/>
<contactref element="R27" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="R8" pad="2"/>
<contactref element="C10" pad="1"/>
<contactref element="D2" pad="1"/>
<contactref element="R14" pad="2"/>
<contactref element="C16" pad="1"/>
<contactref element="D3" pad="1"/>
<contactref element="U1" pad="12"/>
<contactref element="U1" pad="26"/>
<contactref element="U1" pad="2"/>
<contactref element="D1" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="U1" pad="16"/>
<contactref element="U2" pad="2"/>
<contactref element="U2" pad="16"/>
<contactref element="U2" pad="26"/>
<contactref element="U2" pad="12"/>
<contactref element="U3" pad="16"/>
<contactref element="U3" pad="12"/>
<contactref element="U3" pad="26"/>
<contactref element="U3" pad="2"/>
</signal>
<signal name="OSC_Y">
<contactref element="U1" pad="8"/>
<contactref element="U2" pad="7"/>
</signal>
<signal name="OSC_Z">
<contactref element="U2" pad="8"/>
<contactref element="U3" pad="7"/>
</signal>
<signal name="N$7">
<contactref element="R1" pad="1"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="/FLAG_X">
<contactref element="LED1" pad="C"/>
<contactref element="U1" pad="24"/>
</signal>
<signal name="/CS_Y">
<contactref element="JP4" pad="3"/>
<contactref element="JP7" pad="2"/>
<contactref element="U2" pad="23"/>
</signal>
<signal name="/CS_Z">
<contactref element="JP4" pad="5"/>
<contactref element="JP7" pad="3"/>
<contactref element="U3" pad="23"/>
</signal>
<signal name="/BUSY_Z">
<contactref element="LED5" pad="C"/>
<contactref element="U3" pad="22"/>
</signal>
<signal name="/BUSY_Y">
<contactref element="LED4" pad="C"/>
<contactref element="U2" pad="22"/>
</signal>
<signal name="N$9">
<contactref element="R2" pad="1"/>
<contactref element="LED3" pad="A"/>
</signal>
<signal name="/BUSY_X">
<contactref element="LED3" pad="C"/>
<contactref element="U1" pad="22"/>
</signal>
<signal name="N$6">
<contactref element="R5" pad="1"/>
<contactref element="LED6" pad="A"/>
</signal>
<signal name="/FLAG_Y">
<contactref element="LED6" pad="C"/>
<contactref element="U2" pad="24"/>
</signal>
<signal name="N$8">
<contactref element="LED7" pad="A"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="/FLAG_Z">
<contactref element="LED7" pad="C"/>
<contactref element="U3" pad="24"/>
</signal>
<signal name="N$11">
<contactref element="R19" pad="1"/>
<contactref element="LED5" pad="A"/>
</signal>
<signal name="N$12">
<contactref element="R6" pad="1"/>
<contactref element="LED4" pad="A"/>
</signal>
<signal name="VLOGIC">
<contactref element="C8" pad="A"/>
<contactref element="R1" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="R5" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="R10" pad="2"/>
<contactref element="R19" pad="2"/>
<contactref element="U1" pad="17"/>
<contactref element="U1" pad="6"/>
<contactref element="C13" pad="A"/>
<contactref element="C14" pad="2"/>
<contactref element="U2" pad="17"/>
<contactref element="U3" pad="17"/>
</signal>
<signal name="N$13">
<contactref element="SW_X" pad="P1"/>
<contactref element="R20" pad="1"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="SW_X">
<contactref element="R20" pad="2"/>
<contactref element="U1" pad="4"/>
</signal>
<signal name="N$14">
<contactref element="SW_Y" pad="P1"/>
<contactref element="R23" pad="1"/>
<contactref element="C9" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="SW_Z" pad="P1"/>
<contactref element="R24" pad="1"/>
<contactref element="C12" pad="1"/>
</signal>
<signal name="SW_Z">
<contactref element="R24" pad="2"/>
<contactref element="U3" pad="4"/>
</signal>
<signal name="SW_Y">
<contactref element="R23" pad="2"/>
<contactref element="U2" pad="4"/>
</signal>
<signal name="Y_VREG">
<contactref element="C5" pad="A"/>
<contactref element="U2" pad="6"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
