<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="100" y2="0" width="0" layer="20"/>
<wire x1="100" y1="0" x2="100" y2="80" width="0" layer="20"/>
<wire x1="100" y1="80" x2="0" y2="80" width="0" layer="20"/>
<wire x1="0" y1="80" x2="0" y2="0" width="0" layer="20"/>
<text>G</text>
<text>P</text>
<text>-</text>
<text>&gt;</text>
<text>G</text>
<text>P</text>
<text>A2</text>
<text>C0</text>
<text>C1</text>
<text>A5</text>
<text>A4</text>
<text>C5</text>
<text>C4</text>
<text>C3</text>
<text>C6</text>
</plain>
<libraries>
<library name="holes">
<packages>
<package name="2,8-PAD">
<description>&lt;b&gt;MOUNTING PAD&lt;/b&gt; 2.8 mm, round</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="M1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
MELF 0.25 W</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="_ftdichip">
<packages>
<package name="SSOP16">
</package>
</packages>
</library>
<library name="PIC16F690">
<packages>
<package name="PIC16F690">
</package>
</packages>
</library>
<library name="con-amp">
<packages>
<package name="10X05MTA">
<description>&lt;b&gt;AMP MTA connector&lt;/b&gt;&lt;p&gt;
Source: http://ecommas.tycoelectronics.com .. ENG_CD_640456_W.pdf</description>
</package>
<package name="1X11MTA">
<description>&lt;b&gt;AMP MTA connector&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="TIAMP">
<packages>
<package name="TIAMP">
</package>
</packages>
</library>
<library name="PHOTODIODE">
<packages>
<package name="PHOTODIODE">
</package>
</packages>
</library>
<library name="_switch-omron">
<packages>
<package name="B3F-10XXS">
</package>
</packages>
</library>
<library name="led">
<packages>
<package name="CHIPLED_0805">
<description>&lt;b&gt;CHIPLED&lt;/b&gt;&lt;p&gt;
Source: http://www.osram.convergy.de/ ... LG_R971.pdf</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="SMB">
<description>&lt;B&gt;DIODE&lt;/B&gt;</description>
</package>
</packages>
</library>
<library name="_diode">
<packages>
<package name="SMC">
<description>&lt;b&gt;DIODE&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-hirose">
<description>&lt;b&gt;Hirose Connectors&lt;/b&gt;&lt;p&gt;
www.hirose.co.jp&lt;p&gt;
Include : &lt;br&gt;
con-hirose-df12d(3.0)60dp0.5v80.lbr from Bob Starr &amp;lt;rtzaudio@mindspring.com&amp;gt;&lt;br&gt;
con-hirose.lbr from Bob Starr &amp;lt;rtzaudio@mindspring.com&amp;gt;&lt;br&gt;</description>
<packages>
<package name="UX60-MB-5ST">
<description>&lt;b&gt;MINI USB Connector HI-SPEED Certified&lt;/b&gt; Metal Shield SMT Type With Positioning Post&lt;p&gt;
Source: http://www.hirose.co.jp/cataloge_hp/e24000019.pdf</description>
</package>
</packages>
</library>
<library name="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="JP2">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
<package name="JP1">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-molex">
<packages>
<package name="6410-03">
<description>&lt;b&gt;MOLEX 2.54mm KK  CONNECTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="ADC24BIT">
<packages>
<package name="ADC24BIT">
</package>
</packages>
</library>
<library name="crystal">
<description>&lt;b&gt;Crystals and Crystal Resonators&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="CSM-7X-DU">
<description>&lt;b&gt;SMD CRYSTAL&lt;/b&gt;&lt;p&gt;
Source: www.ecsxtal.com .. Crystal 3.6864MHz CSM_7X_DU.PDF</description>
</package>
</packages>
</library>
<library name="national-semiconductor">
<description>&lt;b&gt;National Semiconductor&lt;/b&gt;&lt;p&gt;
http://www.national.com&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO252">
<description>&lt;b&gt;SMALL OUTLINE TRANSISTOR&lt;/b&gt;&lt;p&gt;
TS-003</description>
</package>
</packages>
</library>
<library name="testpad">
<description>&lt;b&gt;Test Pins/Pads&lt;/b&gt;&lt;p&gt;
Cream on SMD OFF.&lt;br&gt;
new: Attribute TP_SIGNAL_NAME&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TP06SQ">
<description>&lt;b&gt;TEST PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="H1" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="H2" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="H3" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="C18" library="rcl" package="C1206" value="10uf">
<attribute name="NAME"/>
</element>
<element name="C19" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="C11" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="TX" library="_led" package="CHIP-LED0805" value="TX">
<attribute name="NAME"/>
</element>
<element name="R7" library="rcl" package="R1206" value="4k7">
<attribute name="NAME"/>
</element>
<element name="R23" library="rcl" package="R1206" value="4k7">
<attribute name="NAME"/>
</element>
<element name="U14" library="_ftdichip" package="SSOP16" value="FT230XS">
<attribute name="NAME"/>
</element>
<element name="R6" library="rcl" package="R1206" value="4k7">
<attribute name="NAME"/>
</element>
<element name="RX" library="_led" package="CHIP-LED0805" value="RX">
<attribute name="NAME"/>
</element>
<element name="R21" library="rcl" package="R1206" value="4k7">
<attribute name="NAME"/>
</element>
<element name="R26" library="rcl" package="R1206" value="47">
<attribute name="NAME"/>
</element>
<element name="C2" library="rcl" package="C1206" value="49p">
<attribute name="NAME"/>
</element>
<element name="R27" library="rcl" package="R1206" value="47">
<attribute name="NAME"/>
</element>
<element name="C3" library="rcl" package="C1206" value="49p">
<attribute name="NAME"/>
</element>
<element name="H4" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="U$2" library="PIC16F690" package="PIC16F690" value="PIC16F690"/>
<element name="J2" library="con-amp" package="10X05MTA" value="1&gt;">
<attribute name="NAME"/>
</element>
<element name="U$3" library="TIAMP" package="TIAMP" value="TIAMP"/>
<element name="R2" library="rcl" package="M1206" value="0K">
<attribute name="NAME"/>
</element>
<element name="U$4" library="PHOTODIODE" package="PHOTODIODE" value="PHOTODIODE"/>
<element name="U$5" library="TIAMP" package="TIAMP" value="TIAMP"/>
<element name="R3" library="rcl" package="M1206" value="50K">
<attribute name="NAME"/>
</element>
<element name="U$6" library="PHOTODIODE" package="PHOTODIODE" value="PHOTODIODE"/>
<element name="U$7" library="TIAMP" package="TIAMP" value="TIAMP"/>
<element name="R4" library="rcl" package="M1206" value="0K">
<attribute name="NAME"/>
</element>
<element name="U$8" library="PHOTODIODE" package="PHOTODIODE" value="PHOTODIODE"/>
<element name="U$9" library="TIAMP" package="TIAMP" value="TIAMP"/>
<element name="R5" library="rcl" package="M1206" value="0K">
<attribute name="NAME"/>
</element>
<element name="U$10" library="PHOTODIODE" package="PHOTODIODE" value="PHOTODIODE"/>
<element name="U$11" library="TIAMP" package="TIAMP" value="TIAMP"/>
<element name="R1" library="rcl" package="M1206" value="0K">
<attribute name="NAME"/>
</element>
<element name="U$12" library="PHOTODIODE" package="PHOTODIODE" value="PHOTODIODE"/>
<element name="U$13" library="TIAMP" package="TIAMP" value="TIAMP"/>
<element name="R8" library="rcl" package="M1206" value="0K">
<attribute name="NAME"/>
</element>
<element name="U$14" library="PHOTODIODE" package="PHOTODIODE" value="PHOTODIODE"/>
<element name="U$15" library="TIAMP" package="TIAMP" value="TIAMP"/>
<element name="R9" library="rcl" package="M1206" value="0K">
<attribute name="NAME"/>
</element>
<element name="U$16" library="PHOTODIODE" package="PHOTODIODE" value="PHOTODIODE"/>
<element name="U$17" library="TIAMP" package="TIAMP" value="TIAMP"/>
<element name="R10" library="rcl" package="M1206" value="0K">
<attribute name="NAME"/>
</element>
<element name="U$18" library="PHOTODIODE" package="PHOTODIODE" value="PHOTODIODE"/>
<element name="S2" library="_switch-omron" package="B3F-10XXS" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R20" library="rcl" package="M1206" value="4k7">
<attribute name="NAME"/>
</element>
<element name="PWR" library="led" package="CHIPLED_0805" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="D1" library="diode" package="SMB" value="MRB0520L">
<attribute name="NAME"/>
</element>
<element name="D2" library="_diode" package="SMC" value="S10M-TPMSCT-ND">
<attribute name="NAME"/>
</element>
<element name="D4" library="_diode" package="SMC" value="S10M-TPMSCT-ND">
<attribute name="NAME"/>
</element>
<element name="D3" library="diode" package="SMB" value="MRB0520L">
<attribute name="NAME"/>
</element>
<element name="X1" library="con-hirose" package="UX60-MB-5ST" value="MINI-USB-UX60-MB-5ST">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="JP1" library="jumper" package="JP2" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="con-molex" package="6410-03" value="22-27-2031-03">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="R11" library="rcl" package="M1206" value="10K">
<attribute name="NAME"/>
</element>
<element name="R12" library="rcl" package="M1206" value="10K">
<attribute name="NAME"/>
</element>
<element name="R13" library="rcl" package="M1206" value="10k">
<attribute name="NAME"/>
</element>
<element name="R14" library="rcl" package="M1206" value="10K">
<attribute name="NAME"/>
</element>
<element name="R15" library="rcl" package="M1206" value="10K">
<attribute name="NAME"/>
</element>
<element name="R16" library="rcl" package="M1206" value="10K">
<attribute name="NAME"/>
</element>
<element name="R17" library="rcl" package="M1206" value="10K">
<attribute name="NAME"/>
</element>
<element name="R18" library="rcl" package="M1206" value="10K">
<attribute name="NAME"/>
</element>
<element name="C14" library="rcl" package="C1206" value="10u">
<attribute name="NAME"/>
</element>
<element name="R19" library="rcl" package="M1206" value="1K">
<attribute name="NAME"/>
</element>
<element name="C15" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="JP2" library="jumper" package="JP1" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$19" library="ADC24BIT" package="ADC24BIT" value="ADC24BIT"/>
<element name="R22" library="rcl" package="M1206" value="4k7">
<attribute name="NAME"/>
</element>
<element name="PWR1" library="led" package="CHIPLED_0805" value="">
<attribute name="VALUE"/>
</element>
<element name="R24" library="rcl" package="M1206" value="4k7">
<attribute name="NAME"/>
</element>
<element name="PWR2" library="led" package="CHIPLED_0805" value="">
<attribute name="VALUE"/>
</element>
<element name="R25" library="rcl" package="M1206" value="4k7">
<attribute name="NAME"/>
</element>
<element name="PWR3" library="led" package="CHIPLED_0805" value="">
<attribute name="VALUE"/>
</element>
<element name="R28" library="rcl" package="M1206" value="4k7">
<attribute name="NAME"/>
</element>
<element name="PWR4" library="led" package="CHIPLED_0805" value="">
<attribute name="VALUE"/>
</element>
<element name="Q1" library="crystal" package="CSM-7X-DU" value="CSM-7X-DU">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="NAME"/>
</element>
<element name="C16" library="rcl" package="C1206" value="18pF">
<attribute name="NAME"/>
</element>
<element name="C17" library="rcl" package="C1206" value="18pF">
<attribute name="NAME"/>
</element>
<element name="R29" library="rcl" package="M1206" value="4k7">
<attribute name="NAME"/>
</element>
<element name="R30" library="rcl" package="M1206" value="100">
<attribute name="NAME"/>
</element>
<element name="R31" library="rcl" package="M1206" value="100 ">
<attribute name="NAME"/>
</element>
<element name="C20" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="C21" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="C22" library="rcl" package="C1206" value="10uF">
<attribute name="NAME"/>
</element>
<element name="C23" library="rcl" package="C1206" value="10uF">
<attribute name="NAME"/>
</element>
<element name="C24" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="C25" library="rcl" package="C1206" value="n1">
<attribute name="NAME"/>
</element>
<element name="C26" library="rcl" package="C1206" value="47uF">
<attribute name="NAME"/>
</element>
<element name="R32" library="rcl" package="M1206" value="49.9">
<attribute name="NAME"/>
</element>
<element name="R33" library="rcl" package="M1206" value="49.9">
<attribute name="NAME"/>
</element>
<element name="C27" library="rcl" package="C1206" value="3pF">
<attribute name="NAME"/>
</element>
<element name="C28" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="C29" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="C30" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="C31" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="C32" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="C33" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="C34" library="rcl" package="C1206" value="u1">
<attribute name="NAME"/>
</element>
<element name="IC1" library="national-semiconductor" package="TO252" value="LP2950D">
<attribute name="OC_NEWARK" value="41K6539"/>
<attribute name="MPN" value="LP2950CDT-5.0/NOPB"/>
<attribute name="MF" value="NATIONAL SEMICONDUCTOR"/>
<attribute name="OC_FARNELL" value="1469117"/>
<attribute name="NAME"/>
</element>
<element name="J3" library="con-amp" package="1X11MTA" value="">
<attribute name="VALUE"/>
</element>
<element name="TP1" library="testpad" package="TP06SQ" value="TPTP06SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP2" library="testpad" package="TP06SQ" value="TPTP06SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP3" library="testpad" package="TP06SQ" value="TPTP06SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP4" library="testpad" package="TP06SQ" value="TPTP06SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP5" library="testpad" package="TP06SQ" value="TPTP06SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
<element name="TP6" library="testpad" package="TP06SQ" value="TPTP06SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="H2" pad="B2,8"/>
<contactref element="H3" pad="B2,8"/>
<contactref element="H1" pad="B2,8"/>
<contactref element="U14" pad="5"/>
<contactref element="U14" pad="13"/>
<contactref element="C11" pad="2"/>
<contactref element="C18" pad="2"/>
<contactref element="C19" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="X1" pad="5"/>
<contactref element="H4" pad="B2,8"/>
<contactref element="S2" pad="3"/>
<contactref element="S2" pad="4"/>
<contactref element="C15" pad="2"/>
<contactref element="R20" pad="2"/>
<contactref element="J1" pad="1"/>
<contactref element="JP1" pad="3"/>
<contactref element="U$9" pad="3"/>
<contactref element="U$9" pad="4"/>
<contactref element="U$10" pad="1"/>
<contactref element="U$10" pad="3"/>
<contactref element="U$3" pad="3"/>
<contactref element="U$3" pad="4"/>
<contactref element="U$4" pad="1"/>
<contactref element="U$4" pad="3"/>
<contactref element="U$15" pad="3"/>
<contactref element="U$15" pad="4"/>
<contactref element="U$16" pad="1"/>
<contactref element="U$16" pad="3"/>
<contactref element="U$17" pad="3"/>
<contactref element="U$17" pad="4"/>
<contactref element="U$18" pad="1"/>
<contactref element="U$18" pad="3"/>
<contactref element="U$11" pad="3"/>
<contactref element="U$11" pad="4"/>
<contactref element="U$12" pad="1"/>
<contactref element="U$12" pad="3"/>
<contactref element="U$7" pad="3"/>
<contactref element="U$7" pad="4"/>
<contactref element="U$8" pad="1"/>
<contactref element="U$8" pad="3"/>
<contactref element="U$13" pad="3"/>
<contactref element="U$13" pad="4"/>
<contactref element="U$14" pad="1"/>
<contactref element="U$14" pad="3"/>
<contactref element="U$2" pad="P$20"/>
<contactref element="J2" pad="3"/>
<contactref element="J3" pad="11"/>
<contactref element="U$5" pad="3"/>
<contactref element="U$5" pad="4"/>
<contactref element="U$6" pad="1"/>
<contactref element="U$6" pad="3"/>
<contactref element="C14" pad="2"/>
<contactref element="U$19" pad="2"/>
<contactref element="C20" pad="2"/>
<contactref element="C22" pad="2"/>
<contactref element="U$19" pad="26"/>
<contactref element="C21" pad="1"/>
<contactref element="C23" pad="1"/>
<contactref element="R22" pad="2"/>
<contactref element="IC1" pad="2"/>
<contactref element="R24" pad="2"/>
<contactref element="R25" pad="2"/>
<contactref element="R28" pad="2"/>
<contactref element="C16" pad="2"/>
<contactref element="C17" pad="2"/>
<contactref element="R29" pad="2"/>
<contactref element="U$19" pad="5"/>
<contactref element="R32" pad="1"/>
</signal>
<signal name="RX">
<contactref element="U$2" pad="P$12"/>
<contactref element="R23" pad="2"/>
</signal>
<signal name="N$41">
<contactref element="U14" pad="1"/>
<contactref element="R23" pad="1"/>
</signal>
<signal name="N$42">
<contactref element="U14" pad="7"/>
<contactref element="TX" pad="C"/>
</signal>
<signal name="N$4">
<contactref element="C11" pad="1"/>
<contactref element="U14" pad="10"/>
<contactref element="U14" pad="3"/>
<contactref element="R7" pad="1"/>
<contactref element="U14" pad="11"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$38">
<contactref element="TX" pad="A"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="N$40">
<contactref element="C19" pad="1"/>
<contactref element="U14" pad="12"/>
<contactref element="C18" pad="1"/>
<contactref element="X1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="R26" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="X1" pad="2"/>
</signal>
<signal name="N$45">
<contactref element="U14" pad="8"/>
<contactref element="R27" pad="1"/>
</signal>
<signal name="N$46">
<contactref element="U14" pad="14"/>
<contactref element="RX" pad="C"/>
</signal>
<signal name="N$47">
<contactref element="RX" pad="A"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="N$48">
<contactref element="U14" pad="4"/>
<contactref element="R21" pad="1"/>
</signal>
<signal name="N$49">
<contactref element="R21" pad="2"/>
<contactref element="U$2" pad="P$10"/>
</signal>
<signal name="N$39">
<contactref element="U14" pad="9"/>
<contactref element="R26" pad="1"/>
</signal>
<signal name="N$43">
<contactref element="R27" pad="2"/>
<contactref element="C3" pad="1"/>
<contactref element="X1" pad="3"/>
</signal>
<signal name="N$3">
<contactref element="U$2" pad="P$19"/>
<contactref element="J2" pad="4"/>
</signal>
<signal name="N$5">
<contactref element="U$2" pad="P$18"/>
<contactref element="J2" pad="5"/>
</signal>
<signal name="VCC">
<contactref element="U$3" pad="7"/>
<contactref element="U$5" pad="7"/>
<contactref element="U$7" pad="7"/>
<contactref element="U$9" pad="7"/>
<contactref element="U$11" pad="7"/>
<contactref element="U$13" pad="7"/>
<contactref element="U$15" pad="7"/>
<contactref element="U$17" pad="7"/>
<contactref element="PWR" pad="A"/>
<contactref element="U$2" pad="P$1"/>
<contactref element="J2" pad="2"/>
<contactref element="JP2" pad="2"/>
<contactref element="J3" pad="10"/>
<contactref element="D1" pad="C"/>
<contactref element="D4" pad="C"/>
<contactref element="U$19" pad="1"/>
<contactref element="C20" pad="1"/>
<contactref element="C22" pad="1"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="U$3" pad="6"/>
<contactref element="R2" pad="1"/>
<contactref element="R16" pad="2"/>
<contactref element="U$19" pad="9"/>
<contactref element="C28" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="R2" pad="2"/>
<contactref element="U$3" pad="2"/>
<contactref element="U$4" pad="2"/>
<contactref element="C28" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="U$5" pad="6"/>
<contactref element="R3" pad="1"/>
<contactref element="R11" pad="2"/>
<contactref element="U$19" pad="6"/>
<contactref element="C27" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="R3" pad="2"/>
<contactref element="U$5" pad="2"/>
<contactref element="U$6" pad="2"/>
<contactref element="C27" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="U$7" pad="6"/>
<contactref element="R4" pad="1"/>
<contactref element="R12" pad="2"/>
<contactref element="U$19" pad="7"/>
<contactref element="C32" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="R4" pad="2"/>
<contactref element="U$7" pad="2"/>
<contactref element="U$8" pad="2"/>
<contactref element="C32" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="U$9" pad="6"/>
<contactref element="R5" pad="1"/>
<contactref element="R13" pad="2"/>
<contactref element="U$19" pad="8"/>
<contactref element="C33" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="R5" pad="2"/>
<contactref element="U$9" pad="2"/>
<contactref element="U$10" pad="2"/>
<contactref element="C33" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="U$11" pad="6"/>
<contactref element="R1" pad="1"/>
<contactref element="R15" pad="2"/>
<contactref element="U$19" pad="10"/>
<contactref element="C31" pad="2"/>
</signal>
<signal name="N$15">
<contactref element="R1" pad="2"/>
<contactref element="U$11" pad="2"/>
<contactref element="U$12" pad="2"/>
<contactref element="C31" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="U$13" pad="6"/>
<contactref element="R8" pad="1"/>
<contactref element="R14" pad="2"/>
<contactref element="U$19" pad="11"/>
<contactref element="C34" pad="2"/>
</signal>
<signal name="N$17">
<contactref element="R8" pad="2"/>
<contactref element="U$13" pad="2"/>
<contactref element="U$14" pad="2"/>
<contactref element="C34" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="R9" pad="2"/>
<contactref element="U$15" pad="2"/>
<contactref element="U$16" pad="2"/>
<contactref element="C29" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="U$17" pad="6"/>
<contactref element="R10" pad="1"/>
<contactref element="R18" pad="2"/>
<contactref element="U$19" pad="13"/>
<contactref element="C30" pad="2"/>
</signal>
<signal name="N$21">
<contactref element="R10" pad="2"/>
<contactref element="U$17" pad="2"/>
<contactref element="U$18" pad="2"/>
<contactref element="C30" pad="1"/>
</signal>
<signal name="GP2">
<contactref element="S2" pad="1"/>
<contactref element="S2" pad="2"/>
<contactref element="U$2" pad="P$4"/>
<contactref element="J2" pad="1"/>
<contactref element="R19" pad="2"/>
<contactref element="C15" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="R20" pad="1"/>
<contactref element="PWR" pad="C"/>
</signal>
<signal name="N$7">
<contactref element="D2" pad="A"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="N$36">
<contactref element="D2" pad="C"/>
<contactref element="D4" pad="A"/>
</signal>
<signal name="N$44">
<contactref element="D3" pad="A"/>
<contactref element="D1" pad="A"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="N$53">
<contactref element="D3" pad="C"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="N$24">
<contactref element="U$2" pad="P$3"/>
<contactref element="J3" pad="5"/>
<contactref element="TP6" pad="TP"/>
</signal>
<signal name="N$27">
<contactref element="U$2" pad="P$6"/>
<contactref element="J3" pad="3"/>
</signal>
<signal name="N$28">
<contactref element="U$2" pad="P$5"/>
<contactref element="J3" pad="4"/>
</signal>
<signal name="N$29">
<contactref element="U$2" pad="P$2"/>
<contactref element="J3" pad="6"/>
<contactref element="TP3" pad="TP"/>
</signal>
<signal name="N$31">
<contactref element="R17" pad="1"/>
<contactref element="R18" pad="1"/>
<contactref element="J1" pad="3"/>
<contactref element="R12" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="R14" pad="1"/>
<contactref element="R11" pad="1"/>
<contactref element="R15" pad="1"/>
<contactref element="R16" pad="1"/>
<contactref element="C14" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="R19" pad="1"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="N$30">
<contactref element="R9" pad="1"/>
<contactref element="R17" pad="2"/>
<contactref element="U$15" pad="6"/>
<contactref element="U$19" pad="12"/>
<contactref element="C29" pad="2"/>
</signal>
<signal name="N$18">
<contactref element="R22" pad="1"/>
<contactref element="PWR1" pad="C"/>
</signal>
<signal name="N$32">
<contactref element="R24" pad="1"/>
<contactref element="PWR2" pad="C"/>
</signal>
<signal name="N$33">
<contactref element="R25" pad="1"/>
<contactref element="PWR3" pad="C"/>
</signal>
<signal name="N$34">
<contactref element="R28" pad="1"/>
<contactref element="PWR4" pad="C"/>
</signal>
<signal name="N$35">
<contactref element="U$19" pad="15"/>
<contactref element="PWR1" pad="A"/>
</signal>
<signal name="N$37">
<contactref element="U$19" pad="16"/>
<contactref element="PWR2" pad="A"/>
</signal>
<signal name="N$50">
<contactref element="U$19" pad="17"/>
<contactref element="PWR3" pad="A"/>
</signal>
<signal name="N$51">
<contactref element="U$19" pad="18"/>
<contactref element="PWR4" pad="A"/>
</signal>
<signal name="N$52">
<contactref element="U$19" pad="25"/>
<contactref element="TP5" pad="TP"/>
</signal>
<signal name="N$54">
<contactref element="U$19" pad="24"/>
<contactref element="TP2" pad="TP"/>
</signal>
<signal name="N$55">
<contactref element="U$19" pad="23"/>
<contactref element="R29" pad="1"/>
</signal>
<signal name="N$25">
<contactref element="U$2" pad="P$11"/>
<contactref element="R31" pad="2"/>
</signal>
<signal name="N$56">
<contactref element="U$2" pad="P$9"/>
<contactref element="R30" pad="2"/>
</signal>
<signal name="N$57">
<contactref element="U$19" pad="21"/>
<contactref element="U$2" pad="P$13"/>
</signal>
<signal name="N$58">
<contactref element="U$19" pad="19"/>
<contactref element="R31" pad="1"/>
</signal>
<signal name="N$59">
<contactref element="R30" pad="1"/>
<contactref element="U$19" pad="20"/>
</signal>
<signal name="N$60">
<contactref element="U$19" pad="22"/>
<contactref element="U$2" pad="P$14"/>
</signal>
<signal name="N$63">
<contactref element="U$19" pad="4"/>
<contactref element="C24" pad="2"/>
<contactref element="C25" pad="2"/>
<contactref element="C26" pad="2"/>
<contactref element="R33" pad="2"/>
</signal>
<signal name="N$64">
<contactref element="R33" pad="1"/>
<contactref element="IC1" pad="3"/>
<contactref element="U$19" pad="27"/>
<contactref element="U$19" pad="14"/>
<contactref element="U$19" pad="28"/>
<contactref element="C21" pad="2"/>
<contactref element="C23" pad="2"/>
</signal>
<signal name="N$62">
<contactref element="U$19" pad="3"/>
<contactref element="C24" pad="1"/>
<contactref element="C25" pad="1"/>
<contactref element="C26" pad="1"/>
<contactref element="R32" pad="2"/>
</signal>
<signal name="N$61">
<contactref element="U$2" pad="P$17"/>
<contactref element="J3" pad="9"/>
</signal>
<signal name="N$67">
<contactref element="U$2" pad="P$16"/>
<contactref element="J3" pad="8"/>
</signal>
<signal name="N$68">
<contactref element="U$2" pad="P$15"/>
<contactref element="J3" pad="7"/>
</signal>
<signal name="N$69">
<contactref element="U$2" pad="P$8"/>
<contactref element="J3" pad="1"/>
</signal>
<signal name="N$70">
<contactref element="U$2" pad="P$7"/>
<contactref element="J3" pad="2"/>
</signal>
<signal name="N$26">
<contactref element="Q1" pad="2"/>
<contactref element="C16" pad="1"/>
<contactref element="TP1" pad="TP"/>
</signal>
<signal name="N$65">
<contactref element="Q1" pad="1"/>
<contactref element="C17" pad="1"/>
<contactref element="TP4" pad="TP"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
