<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.1.0">
<drawing>
<board>
<plain>
<wire x1="27.4955" y1="1.651" x2="27.4955" y2="20.701" width="0.0254" layer="20"/>
<wire x1="27.4955" y1="20.701" x2="26.8605" y2="21.336" width="0.0254" layer="20" curve="90"/>
<wire x1="26.8605" y1="21.336" x2="4.0005" y2="21.336" width="0.0254" layer="20"/>
<wire x1="4.0005" y1="21.336" x2="3.3655" y2="20.701" width="0.0254" layer="20" curve="90"/>
<wire x1="3.3655" y1="20.701" x2="2.7305" y2="20.066" width="0.0254" layer="20" curve="-90"/>
<wire x1="2.7305" y1="20.066" x2="2.0955" y2="19.431" width="0.0254" layer="20" curve="90"/>
<wire x1="2.0955" y1="19.431" x2="2.0955" y2="2.921" width="0.0254" layer="20"/>
<wire x1="2.0955" y1="2.921" x2="2.7305" y2="2.286" width="0.0254" layer="20" curve="90"/>
<wire x1="2.7305" y1="2.286" x2="3.3655" y2="1.651" width="0.0254" layer="20" curve="-90"/>
<wire x1="3.3655" y1="1.651" x2="3.3655" y2="1.650996875" width="0.0254" layer="20"/>
<wire x1="3.3655" y1="1.650996875" x2="4.0005" y2="1.015996875" width="0.0254" layer="20" curve="90"/>
<wire x1="4.0005" y1="1.015996875" x2="26.8605" y2="1.016" width="0.0254" layer="20"/>
<wire x1="26.8605" y1="1.016" x2="27.4955" y2="1.651" width="0.0254" layer="20" curve="90"/>
<hole x="5.0165" y="2.667" drill="1.905"/>
<hole x="5.0165" y="19.685" drill="1.905"/>
<hole x="25.8445" y="19.685" drill="1.905"/>
<hole x="25.8445" y="2.667" drill="1.905"/>
<text>Unit:mm</text>
<text>Xadow
Multiserial</text>
<text>v1.0 14/09/2014</text>
<text>by Tisham Dhar</text>
</plain>
<libraries>
<library name="template">
<packages>
<package name="12P-0.5">
</package>
</packages>
</library>
<library name="nxpsemi">
<packages>
<package name="TSSOP28">
<description>&lt;b&gt;28-Lead TSSOP Package&lt;/b&gt;&lt;p&gt;
RU-28</description>
</package>
</packages>
</library>
<library name="OPL">
<packages>
<package name="C0603">
<description>&lt;b&gt;0603&lt;b&gt;&lt;p&gt;</description>
</package>
<package name="R0603">
</package>
<package name="LED0603">
</package>
</packages>
</library>
<library name="switch-copal">
<description>&lt;b&gt; SMT slide switches &lt;/b&gt;&lt;p&gt;
COPAL ELECTRONICS SMT SLIDE SWITCHES&lt;p&gt;
&lt;b&gt;--- CHS Series ---&lt;/b&gt;&lt;p&gt;
Features:
&lt;ul&gt;
&lt;li&gt;Meets EIAJ SOP standard outline dimensions (B type)
&lt;li&gt;Low profile design of 2.5mm
&lt;li&gt;12 types of 1, 2, 4, 6, 8 or 10 bit with either gull wing or J-hook available
&lt;li&gt;Excellent contact stability by twin Au-plated contact
&lt;/ul&gt;
&lt;author&gt;Created by richard@sacher-laser.com&lt;/author&gt;&lt;p&gt;
&lt;p&gt;
for further informations see also :&lt;p&gt;
http://www.copal-electronics.com</description>
<packages>
<package name="CHS-02A">
<description>2 bits, J-hook</description>
</package>
</packages>
</library>
<library name="Texas Instruments_By_element14_Batch_1">
<description>Developed by element14 :&lt;br&gt;
element14 CAD Library consolidation.ulp
at 30/07/2012 17:45:58</description>
<packages>
<package name="SOP65P640X120-16N">
</package>
</packages>
</library>
<library name="wirepad">
<description>&lt;b&gt;Single Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1,6/0,8">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-FreqCtrl">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find crystals and oscillators and other things that go "tick".&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="CRYSTAL-SMD-5X3">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J2" library="template" package="12P-0.5" value="12p 0.5mm bottom contact">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="template" package="12P-0.5" value="12p 0.5mm bottom contact">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="nxpsemi" package="TSSOP28" value="SC16IS752"/>
<element name="J1" library="template" package="12P-0.5" value="12p 0.5mm bottom contact">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="OPL" package="C0603" value="15pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="OPL" package="C0603" value="22pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S1" library="switch-copal" package="CHS-02A" value="CHS-02A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="OPL" package="R0603" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="OPL" package="R0603" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="OPL" package="LED0603" value="RED">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="OPL" package="LED0603" value="GRN">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D3" library="OPL" package="LED0603" value="RED">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D4" library="OPL" package="LED0603" value="GRN">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="OPL" package="R0603" value="150">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="OPL" package="R0603" value="150">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="OPL" package="R0603" value="150">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="OPL" package="R0603" value="150">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J4" library="template" package="12P-0.5" value="12p 0.5mm bottom contact">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="Texas Instruments_By_element14_Batch_1" package="SOP65P640X120-16N" value="TXB0106PWR">
<attribute name="PACKAGE" value="TSSOP-16"/>
<attribute name="OC_NEWARK" value="46P3786"/>
<attribute name="MPN" value="TXB0106PWR"/>
<attribute name="SUPPLIER" value="Texas Instruments"/>
<attribute name="OC_FARNELL" value="1694679"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="5V" library="wirepad" package="1,6/0,8" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RXI" library="wirepad" package="1,6/0,8" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TXO" library="wirepad" package="1,6/0,8" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RXA" library="wirepad" package="1,6/0,8" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TXA" library="wirepad" package="1,6/0,8" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RXB" library="wirepad" package="1,6/0,8" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TXB" library="wirepad" package="1,6/0,8" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="GND" library="wirepad" package="1,6/0,8" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Y1" library="SparkFun-FreqCtrl" package="CRYSTAL-SMD-5X3" value=""/>
</elements>
<signals>
<signal name="3V3">
<contactref element="J2" pad="5"/>
<contactref element="J2" pad="8"/>
<contactref element="J3" pad="8"/>
<contactref element="J3" pad="5"/>
<contactref element="J1" pad="8"/>
<contactref element="J1" pad="5"/>
<contactref element="U1" pad="5"/>
<contactref element="U1" pad="8"/>
<contactref element="U1" pad="9"/>
<contactref element="S1" pad="2"/>
<contactref element="S1" pad="1"/>
<contactref element="D4" pad="+"/>
<contactref element="D3" pad="+"/>
<contactref element="D2" pad="+"/>
<contactref element="D1" pad="+"/>
<contactref element="J4" pad="5"/>
<contactref element="J4" pad="8"/>
<contactref element="U2" pad="2"/>
<contactref element="U2" pad="8"/>
</signal>
<signal name="GND">
<contactref element="J2" pad="6"/>
<contactref element="J2" pad="7"/>
<contactref element="J2" pad="P2"/>
<contactref element="J3" pad="6"/>
<contactref element="J3" pad="7"/>
<contactref element="J2" pad="P1"/>
<contactref element="J3" pad="P2"/>
<contactref element="J3" pad="P1"/>
<contactref element="J1" pad="6"/>
<contactref element="J1" pad="7"/>
<contactref element="J1" pad="P2"/>
<contactref element="J1" pad="P1"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="U1" pad="22"/>
<contactref element="R2" pad="1"/>
<contactref element="R1" pad="1"/>
<contactref element="J4" pad="6"/>
<contactref element="J4" pad="7"/>
<contactref element="J4" pad="P2"/>
<contactref element="J4" pad="P1"/>
<contactref element="GND" pad="1"/>
<contactref element="U2" pad="9"/>
</signal>
<signal name="PB1/D15/SCK">
<contactref element="J2" pad="1"/>
<contactref element="J3" pad="12"/>
</signal>
<signal name="PB3/D14/MISO">
<contactref element="J2" pad="3"/>
<contactref element="J3" pad="10"/>
</signal>
<signal name="PB2/D16/MOSI">
<contactref element="J2" pad="2"/>
<contactref element="J3" pad="11"/>
</signal>
<signal name="PD3/TXO/D1">
<contactref element="J2" pad="12"/>
<contactref element="J3" pad="1"/>
<contactref element="U2" pad="3"/>
</signal>
<signal name="PF0/A5">
<contactref element="J2" pad="4"/>
<contactref element="J3" pad="9"/>
</signal>
<signal name="PD1/SDA/D2">
<contactref element="J2" pad="10"/>
<contactref element="J3" pad="3"/>
<contactref element="U1" pad="14"/>
</signal>
<signal name="PD0/SCL/D3">
<contactref element="J2" pad="9"/>
<contactref element="J3" pad="4"/>
<contactref element="U1" pad="13"/>
</signal>
<signal name="PD2/RXI/D0">
<contactref element="J2" pad="11"/>
<contactref element="J3" pad="2"/>
<contactref element="U2" pad="1"/>
</signal>
<signal name="N$10">
</signal>
<signal name="N$1">
<contactref element="U1" pad="6"/>
<contactref element="C1" pad="2"/>
<contactref element="Y1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="7"/>
<contactref element="C2" pad="2"/>
<contactref element="Y1" pad="3"/>
</signal>
<signal name="N$5">
<contactref element="U1" pad="10"/>
<contactref element="S1" pad="4"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="U1" pad="11"/>
<contactref element="R1" pad="2"/>
<contactref element="S1" pad="3"/>
</signal>
<signal name="RXB">
<contactref element="U1" pad="24"/>
<contactref element="R5" pad="1"/>
<contactref element="J1" pad="2"/>
<contactref element="U2" pad="6"/>
</signal>
<signal name="TXB">
<contactref element="U1" pad="23"/>
<contactref element="R6" pad="1"/>
<contactref element="J1" pad="1"/>
<contactref element="U2" pad="7"/>
</signal>
<signal name="TXA">
<contactref element="U1" pad="3"/>
<contactref element="R4" pad="1"/>
<contactref element="J4" pad="12"/>
<contactref element="U2" pad="5"/>
</signal>
<signal name="RXA">
<contactref element="U1" pad="4"/>
<contactref element="R3" pad="1"/>
<contactref element="J4" pad="11"/>
<contactref element="U2" pad="4"/>
</signal>
<signal name="N$6">
<contactref element="R3" pad="2"/>
<contactref element="D1" pad="-"/>
</signal>
<signal name="N$7">
<contactref element="R4" pad="2"/>
<contactref element="D2" pad="-"/>
</signal>
<signal name="N$8">
<contactref element="R5" pad="2"/>
<contactref element="D3" pad="-"/>
</signal>
<signal name="N$9">
<contactref element="R6" pad="2"/>
<contactref element="D4" pad="-"/>
</signal>
<signal name="N$4">
<contactref element="U2" pad="15"/>
<contactref element="5V" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="U2" pad="16"/>
<contactref element="RXI" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="U2" pad="14"/>
<contactref element="TXO" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="U2" pad="13"/>
<contactref element="RXA" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="U2" pad="12"/>
<contactref element="TXA" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="U2" pad="11"/>
<contactref element="RXB" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="U2" pad="10"/>
<contactref element="TXB" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
