<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="8.4" x2="0" y2="24.765" width="0" layer="20"/>
<wire x1="0" y1="24.765" x2="0.635" y2="25.4" width="0" layer="20" curve="-90"/>
<wire x1="0.635" y1="25.4" x2="33.665" y2="25.4" width="0" layer="20"/>
<wire x1="33.665" y1="25.4" x2="34.3" y2="24.765" width="0" layer="20" curve="-90"/>
<wire x1="34.3" y1="24.765" x2="34.3" y2="8.4" width="0" layer="20"/>
</plain>
<libraries>
<library name="PocketNC">
<packages>
<package name="PCIE_64_SMART_BOARD">
</package>
<package name="HTSSOP-28">
</package>
<package name="SELECTIVE_CONNECT">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="PocketNC" package="PCIE_64_SMART_BOARD" value=""/>
<element name="U$2" library="PocketNC" package="HTSSOP-28" value="DRV8824"/>
<element name="C1" library="adafruit" package="C0603" value="4.7uf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="adafruit" package="R0603" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="adafruit" package="R0603" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="adafruit" package="R0603" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="adafruit" package="R0603" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="adafruit" package="C0603" value=".01uf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$3" library="PocketNC" package="SELECTIVE_CONNECT" value="SELECTIVE_CONNECT"/>
<element name="U$4" library="PocketNC" package="SELECTIVE_CONNECT" value="SELECTIVE_CONNECT"/>
<element name="U$5" library="PocketNC" package="SELECTIVE_CONNECT" value="SELECTIVE_CONNECT"/>
<element name="R3" library="adafruit" package="R0603" value="1m">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C" library="adafruit" package="C0603" value=".1uf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="10NF2" library="adafruit" package="C0603" value=".1uf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VCC">
<contactref element="U$2" pad="4"/>
<contactref element="U$2" pad="11"/>
<contactref element="U$1" pad="P$9"/>
<contactref element="U$1" pad="P$10"/>
<contactref element="U$1" pad="P$11"/>
<contactref element="C" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="10NF2" pad="1"/>
</signal>
<signal name="A1">
<contactref element="U$2" pad="5"/>
<contactref element="U$1" pad="P$33"/>
</signal>
<signal name="N$6">
<contactref element="U$2" pad="6"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="A2">
<contactref element="U$2" pad="7"/>
<contactref element="U$1" pad="P$34"/>
</signal>
<signal name="B2">
<contactref element="U$2" pad="8"/>
<contactref element="U$1" pad="P$35"/>
</signal>
<signal name="B1">
<contactref element="U$2" pad="10"/>
<contactref element="U$1" pad="P$36"/>
</signal>
<signal name="N$16">
<contactref element="U$2" pad="27"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="U$2" pad="26"/>
<contactref element="U$3" pad="P$1"/>
</signal>
<signal name="N$18">
<contactref element="U$2" pad="25"/>
<contactref element="U$4" pad="P$1"/>
</signal>
<signal name="N$19">
<contactref element="U$2" pad="24"/>
<contactref element="U$5" pad="P$1"/>
</signal>
<signal name="STEP">
<contactref element="U$2" pad="22"/>
<contactref element="U$1" pad="P$54@1"/>
<contactref element="U$1" pad="P$55@1"/>
<contactref element="U$1" pad="P$56@1"/>
<contactref element="U$1" pad="P$22@1"/>
<contactref element="U$1" pad="P$23@1"/>
<contactref element="U$1" pad="P$24@1"/>
</signal>
<signal name="ENBL">
<contactref element="U$2" pad="21"/>
<contactref element="U$1" pad="P$19@1"/>
<contactref element="U$1" pad="P$20@1"/>
<contactref element="U$1" pad="P$21@1"/>
<contactref element="U$1" pad="P$50@1"/>
<contactref element="U$1" pad="P$51@1"/>
<contactref element="U$1" pad="P$52@1"/>
</signal>
<signal name="DIR">
<contactref element="U$2" pad="20"/>
<contactref element="U$1" pad="P$26@1"/>
<contactref element="U$1" pad="P$27@1"/>
<contactref element="U$1" pad="P$28@1"/>
<contactref element="U$1" pad="P$59@1"/>
<contactref element="U$1" pad="P$58@1"/>
<contactref element="U$1" pad="P$57@1"/>
</signal>
<signal name="GND">
<contactref element="C1" pad="2"/>
<contactref element="U$2" pad="28"/>
<contactref element="U$2" pad="14"/>
<contactref element="R4" pad="1"/>
<contactref element="R5" pad="1"/>
<contactref element="U$1" pad="GND@1"/>
<contactref element="U$1" pad="GND@2"/>
<contactref element="U$1" pad="GND@3"/>
<contactref element="U$2" pad="GND@10"/>
<contactref element="U$2" pad="GND@11"/>
<contactref element="U$2" pad="GND@12"/>
<contactref element="U$2" pad="GND@13"/>
<contactref element="U$2" pad="GND@14"/>
<contactref element="U$2" pad="GND@15"/>
<contactref element="U$2" pad="GND@16"/>
<contactref element="U$2" pad="GND@17"/>
<contactref element="U$2" pad="GND@18"/>
<contactref element="U$2" pad="GND@19"/>
<contactref element="U$2" pad="GND@20"/>
<contactref element="U$2" pad="GND@21"/>
<contactref element="U$2" pad="GND@22"/>
<contactref element="U$2" pad="GND@23"/>
<contactref element="U$2" pad="GND@24"/>
<contactref element="U$2" pad="GND@25"/>
<contactref element="U$2" pad="GND@26"/>
<contactref element="U$2" pad="GND@27"/>
<contactref element="U$2" pad="GND@28"/>
<contactref element="U$2" pad="GND@29"/>
<contactref element="U$2" pad="GND@30"/>
<contactref element="U$2" pad="GND@PAD"/>
<contactref element="U$1" pad="P$53"/>
<contactref element="U$1" pad="P$25"/>
<contactref element="U$1" pad="P$13"/>
<contactref element="U$1" pad="P$60"/>
<contactref element="U$1" pad="P$49"/>
<contactref element="C" pad="2"/>
</signal>
<signal name="3.3V">
<contactref element="U$2" pad="15"/>
<contactref element="C1" pad="1"/>
<contactref element="U$2" pad="12"/>
<contactref element="U$2" pad="13"/>
</signal>
<signal name="N$1">
<contactref element="U$2" pad="1"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="U$2" pad="2"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="U$2" pad="9"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="U$2" pad="18"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="5V">
<contactref element="U$2" pad="16"/>
<contactref element="U$2" pad="17"/>
<contactref element="U$1" pad="P$44"/>
</signal>
<signal name="3V">
<contactref element="U$5" pad="P$2"/>
<contactref element="U$4" pad="P$2"/>
<contactref element="U$3" pad="P$2"/>
<contactref element="R1" pad="2"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="VCP">
<contactref element="10NF2" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="U$2" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
