<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<board>
<plain>
<wire x1="52.07" y1="0" x2="52.07" y2="98.044" width="0" layer="20"/>
<wire x1="52.07" y1="98.044" x2="0" y2="98.044" width="0" layer="20"/>
<wire x1="0" y1="98.044" x2="0" y2="0" width="0" layer="20"/>
<wire x1="0" y1="0" x2="52.07" y2="0" width="0" layer="20"/>
<hole x="3" y="3" drill="3.175"/>
<hole x="49.0728" y="2.9972" drill="3.175"/>
<hole x="49.0728" y="95.0468" drill="3.175"/>
<text>Paterson Technology</text>
<text>Touchscreen DRO v1.01</text>
<text>Gnd</text>
<text>Tx</text>
<text>Rx</text>
<text>+5V</text>
</plain>
<libraries>
<library name="Connectors">
<description>&lt;b&gt;Harting  &amp; 3M Connectors&lt;/b&gt;&lt;p&gt;
Low profile connectors, straight&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="CONN-2.54X2-40">
<description>0.1" dual-row header</description>
</package>
<package name="USB-A">
<description>&lt;b&gt;USB connector&lt;/b&gt;</description>
</package>
<package name="CONN-2.54X2-8">
</package>
<package name="DE-9F-PCB-VERT">
<description>&lt;b&gt;SUB-D&lt;/b&gt;</description>
</package>
<package name="USB_MICRO-B_FCI">
</package>
<package name="CONN-1.27X2-10">
<description>&lt;b&gt;1.27mm Dual Row header&lt;/b&gt;
&lt;p&gt;Compatible with ARM Cortex debug port</description>
</package>
<package name="CONN-2.54X1-4-RA">
</package>
<package name="CONN-1.27X2-14">
<description>&lt;b&gt;1.27mm Dual Row header&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="Tim's Parts">
<packages>
<package name="0603">
<description>Generic 0603
Same as ExpressPCB</description>
</package>
<package name="TQFP64-0.5">
<description>64-QFP, 0.50 mm pitch, 12.00 mm span, 10.00 X 10.00 X 1.20 mm body
&lt;p&gt;64-pin QFP package with 0.50 mm pitch, 12.00 mm lead span1 X 12.00 mm lead span2 with body size 10.00 X 10.00 X 1.20 mm&lt;/p&gt;</description>
</package>
<package name="SWITCH-SPDT-MINI-RA-SHORT">
<description>&lt;b&gt;TINY SWITCH&lt;/b&gt;&lt;p&gt;</description>
</package>
<package name="XTAL-SMD-3.2X1.5-2PIN">
</package>
<package name="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;&lt;p&gt;
SOT753 - Philips Semiconductors&lt;br&gt;
Source: http://www.semiconductors.philips.com/acrobat_download/datasheets/74HC_HCT1G66_3.pdf</description>
</package>
<package name="SOD123">
<description>&lt;b&gt;Diode&lt;/b&gt;</description>
</package>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="TSSOP14">
<description>&lt;b&gt;Thin Shrink Small Outline Plastic 14&lt;/b&gt;&lt;p&gt;
MAX3223-MAX3243.pdf</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J14" library="Connectors" package="CONN-2.54X2-40" value="CONN-40">
<attribute name="NAME"/>
</element>
<element name="J11" library="Connectors" package="USB-A" value="USB-A-SHIELD">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="1"/>
</element>
<element name="R2" library="Tim's Parts" package="0603" value="11k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="Tim's Parts" package="0603" value="33k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="Tim's Parts" package="TQFP64-0.5" value="SAMD21J17D">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J12" library="Connectors" package="CONN-2.54X2-8" value="CONN-8-2.54X2">
<attribute name="NAME"/>
</element>
<element name="SW1" library="Tim's Parts" package="SWITCH-SPDT-MINI-RA-SHORT" value="SWITCH-SPDT-MINI-RA-SHORT">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="0"/>
</element>
<element name="J2" library="Connectors" package="DE-9F-PCB-VERT" value="DE-9F-V">
<attribute name="NAME"/>
</element>
<element name="J3" library="Connectors" package="DE-9F-PCB-VERT" value="DE-9F-V">
<attribute name="NAME"/>
</element>
<element name="J4" library="Connectors" package="DE-9F-PCB-VERT" value="DE-9F-V">
<attribute name="NAME"/>
</element>
<element name="J5" library="Connectors" package="DE-9F-PCB-VERT" value="DE-9F-V">
<attribute name="NAME"/>
</element>
<element name="J1" library="Connectors" package="USB_MICRO-B_FCI" value="USB_MINI-B-MICRO-B_FCI">
<attribute name="NAME"/>
</element>
<element name="J13" library="Connectors" package="CONN-1.27X2-10" value="CONN-10-ARM">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X1" library="Tim's Parts" package="XTAL-SMD-3.2X1.5-2PIN" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="Tim's Parts" package="0603" value="10pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="Tim's Parts" package="SOT23-5" value="MIC5504-3.3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="Tim's Parts" package="0603" value="10pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="Tim's Parts" package="SOD123" value="MBR120VLSFT">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="Tim's Parts" package="C1206" value="100uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="Tim's Parts" package="0603" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="Tim's Parts" package="0603" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="Tim's Parts" package="0603" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C15" library="Tim's Parts" package="0603" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="Tim's Parts" package="0603" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="Tim's Parts" package="0603" value=".1">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="Tim's Parts" package="0603" value=".1">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C14" library="Tim's Parts" package="0603" value=".1">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="Tim's Parts" package="0603" value=".1">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="Tim's Parts" package="0603" value=".1">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J10" library="Connectors" package="CONN-2.54X1-4-RA" value="CONN-4-2.54X1-RA">
<attribute name="NAME"/>
</element>
<element name="U1" library="Tim's Parts" package="TSSOP14" value="74LCX14">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U4" library="Tim's Parts" package="TSSOP14" value="74LCX14">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J6" library="Connectors" package="CONN-1.27X2-14" value="CONN-14-BIDI">
<attribute name="NAME"/>
</element>
<element name="J7" library="Connectors" package="CONN-1.27X2-14" value="CONN-14-BIDI">
<attribute name="NAME"/>
</element>
<element name="J8" library="Connectors" package="CONN-1.27X2-14" value="CONN-14-BIDI">
<attribute name="NAME"/>
</element>
<element name="J9" library="Connectors" package="CONN-1.27X2-14" value="CONN-14-BIDI">
<attribute name="NAME"/>
</element>
<element name="C5" library="Tim's Parts" package="0603" value=".1">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="Tim's Parts" package="0603" value=".1">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="Tim's Parts" package="0603" value="1M">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="Tim's Parts" package="0603" value="4.7nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="N$1">
<contactref element="U3" pad="61"/>
<contactref element="J14" pad="15"/>
</signal>
<signal name="N$2">
<contactref element="U3" pad="10"/>
<contactref element="J14" pad="22"/>
</signal>
<signal name="N$3">
<contactref element="U3" pad="11"/>
<contactref element="J14" pad="23"/>
</signal>
<signal name="N$4">
<contactref element="U3" pad="12"/>
<contactref element="J14" pad="24"/>
</signal>
<signal name="N$5">
<contactref element="U3" pad="23"/>
<contactref element="J14" pad="25"/>
</signal>
<signal name="N$6">
<contactref element="U3" pad="24"/>
<contactref element="J14" pad="26"/>
</signal>
<signal name="N$7">
<contactref element="U3" pad="25"/>
<contactref element="J14" pad="27"/>
</signal>
<signal name="N$8">
<contactref element="U3" pad="26"/>
<contactref element="J14" pad="28"/>
</signal>
<signal name="N$9">
<contactref element="U3" pad="27"/>
<contactref element="J14" pad="29"/>
</signal>
<signal name="N$10">
<contactref element="U3" pad="28"/>
<contactref element="J14" pad="30"/>
</signal>
<signal name="N$11">
<contactref element="U3" pad="62"/>
<contactref element="J14" pad="16"/>
</signal>
<signal name="J1">
<contactref element="U3" pad="63"/>
<contactref element="J14" pad="17"/>
</signal>
<signal name="N$13">
<contactref element="U3" pad="64"/>
<contactref element="J14" pad="18"/>
</signal>
<signal name="N$14">
<contactref element="U3" pad="5"/>
<contactref element="J14" pad="19"/>
</signal>
<signal name="N$15">
<contactref element="U3" pad="6"/>
<contactref element="J14" pad="20"/>
</signal>
<signal name="N$16">
<contactref element="U3" pad="9"/>
<contactref element="J14" pad="21"/>
</signal>
<signal name="GND">
<contactref element="J14" pad="1"/>
<contactref element="J14" pad="2"/>
<contactref element="J14" pad="13"/>
<contactref element="J14" pad="31"/>
<contactref element="J14" pad="39"/>
<contactref element="J14" pad="40"/>
<contactref element="U3" pad="7"/>
<contactref element="U3" pad="54"/>
<contactref element="U3" pad="33"/>
<contactref element="U3" pad="47"/>
<contactref element="U3" pad="22"/>
<contactref element="R2" pad="1"/>
<contactref element="J11" pad="4"/>
<contactref element="J1" pad="SHELL3"/>
<contactref element="J1" pad="SHELL1"/>
<contactref element="J1" pad="SHELL4"/>
<contactref element="J1" pad="5"/>
<contactref element="J1" pad="SHELL6"/>
<contactref element="J1" pad="SHELL5"/>
<contactref element="J1" pad="SHELL2"/>
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="U2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="C15" pad="2"/>
<contactref element="J13" pad="3"/>
<contactref element="J13" pad="5"/>
<contactref element="C12" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="C14" pad="2"/>
<contactref element="C13" pad="2"/>
<contactref element="J10" pad="4"/>
<contactref element="J6" pad="3"/>
<contactref element="J9" pad="3"/>
<contactref element="J8" pad="3"/>
<contactref element="J7" pad="3"/>
<contactref element="C5" pad="2"/>
<contactref element="U4" pad="7"/>
<contactref element="C4" pad="2"/>
<contactref element="U1" pad="7"/>
<contactref element="U4" pad="1"/>
<contactref element="U4" pad="5"/>
<contactref element="U4" pad="3"/>
<contactref element="U4" pad="9"/>
<contactref element="J12" pad="5"/>
<contactref element="R3" pad="1"/>
<contactref element="C7" pad="2"/>
</signal>
<signal name="+5V">
<contactref element="J14" pad="38"/>
<contactref element="J14" pad="37"/>
<contactref element="J14" pad="3"/>
<contactref element="J14" pad="4"/>
<contactref element="R1" pad="2"/>
<contactref element="J11" pad="1"/>
<contactref element="D1" pad="A"/>
<contactref element="C1" pad="1"/>
<contactref element="SW1" pad="2"/>
<contactref element="J10" pad="1"/>
<contactref element="J6" pad="9"/>
<contactref element="J7" pad="9"/>
<contactref element="J8" pad="9"/>
<contactref element="J9" pad="9"/>
</signal>
<signal name="N$18">
<contactref element="U3" pad="17"/>
<contactref element="U3" pad="29"/>
</signal>
<signal name="N$19">
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="U3" pad="13"/>
</signal>
<signal name="N$21">
<contactref element="U3" pad="2"/>
<contactref element="C8" pad="1"/>
<contactref element="X1" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="X1" pad="2"/>
<contactref element="U3" pad="1"/>
<contactref element="C9" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="U2" pad="3"/>
<contactref element="U2" pad="1"/>
<contactref element="D1" pad="C"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="+3.3V">
<contactref element="U2" pad="5"/>
<contactref element="C6" pad="1"/>
<contactref element="R4" pad="2"/>
<contactref element="J13" pad="1"/>
<contactref element="U3" pad="56"/>
<contactref element="C12" pad="1"/>
<contactref element="U3" pad="48"/>
<contactref element="C11" pad="1"/>
<contactref element="U3" pad="34"/>
<contactref element="C10" pad="1"/>
<contactref element="U3" pad="21"/>
<contactref element="C13" pad="1"/>
<contactref element="U3" pad="8"/>
<contactref element="C14" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="U1" pad="14"/>
<contactref element="C5" pad="1"/>
<contactref element="U4" pad="14"/>
</signal>
<signal name="N$24">
<contactref element="C15" pad="1"/>
<contactref element="U3" pad="55"/>
</signal>
<signal name="N$23">
<contactref element="U3" pad="58"/>
<contactref element="J13" pad="2"/>
</signal>
<signal name="N$25">
<contactref element="U3" pad="57"/>
<contactref element="J13" pad="4"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$27">
<contactref element="J13" pad="10"/>
<contactref element="U3" pad="52"/>
</signal>
<signal name="VBUS">
<contactref element="SW1" pad="1"/>
<contactref element="J1" pad="1"/>
</signal>
<signal name="N$26">
<contactref element="U3" pad="39"/>
<contactref element="J14" pad="33"/>
</signal>
<signal name="N$28">
<contactref element="U3" pad="49"/>
<contactref element="J14" pad="5"/>
</signal>
<signal name="N$29">
<contactref element="U3" pad="50"/>
<contactref element="J14" pad="8"/>
</signal>
<signal name="N$30">
<contactref element="U3" pad="59"/>
<contactref element="J14" pad="6"/>
</signal>
<signal name="N$31">
<contactref element="U3" pad="60"/>
<contactref element="J14" pad="7"/>
</signal>
<signal name="N$32">
<contactref element="U3" pad="53"/>
<contactref element="J14" pad="10"/>
</signal>
<signal name="N$33">
<contactref element="U3" pad="51"/>
<contactref element="J14" pad="9"/>
</signal>
<signal name="N$34">
<contactref element="U3" pad="38"/>
<contactref element="J14" pad="36"/>
</signal>
<signal name="N$35">
<contactref element="U3" pad="37"/>
<contactref element="J14" pad="32"/>
</signal>
<signal name="N$36">
<contactref element="U3" pad="36"/>
<contactref element="J14" pad="35"/>
</signal>
<signal name="N$37">
<contactref element="U3" pad="35"/>
<contactref element="J14" pad="34"/>
</signal>
<signal name="N$39">
<contactref element="U3" pad="16"/>
<contactref element="J14" pad="14"/>
</signal>
<signal name="N$41">
<contactref element="U3" pad="20"/>
<contactref element="J12" pad="4"/>
</signal>
<signal name="N$42">
<contactref element="U3" pad="32"/>
<contactref element="J12" pad="2"/>
</signal>
<signal name="N$44">
<contactref element="J10" pad="3"/>
<contactref element="U3" pad="14"/>
</signal>
<signal name="N$45">
<contactref element="U3" pad="15"/>
<contactref element="J10" pad="2"/>
</signal>
<signal name="N$46">
<contactref element="U3" pad="4"/>
<contactref element="U4" pad="12"/>
</signal>
<signal name="N$47">
<contactref element="U3" pad="3"/>
<contactref element="U4" pad="10"/>
</signal>
<signal name="N$48">
<contactref element="J12" pad="8"/>
<contactref element="U3" pad="40"/>
</signal>
<signal name="N$43">
<contactref element="U3" pad="30"/>
<contactref element="U1" pad="10"/>
</signal>
<signal name="N$49">
<contactref element="U3" pad="31"/>
<contactref element="U1" pad="8"/>
</signal>
<signal name="N$12">
<contactref element="U3" pad="45"/>
<contactref element="J11" pad="2"/>
</signal>
<signal name="N$17">
<contactref element="U3" pad="46"/>
<contactref element="J11" pad="3"/>
</signal>
<signal name="N$50">
<contactref element="U3" pad="44"/>
<contactref element="U1" pad="2"/>
</signal>
<signal name="N$51">
<contactref element="U3" pad="43"/>
<contactref element="U1" pad="4"/>
</signal>
<signal name="N$52">
<contactref element="U3" pad="42"/>
<contactref element="U1" pad="6"/>
</signal>
<signal name="N$53">
<contactref element="U3" pad="41"/>
<contactref element="U1" pad="12"/>
</signal>
<signal name="N$54">
<contactref element="J6" pad="7"/>
<contactref element="U4" pad="11"/>
</signal>
<signal name="N$55">
<contactref element="J6" pad="5"/>
<contactref element="U4" pad="13"/>
</signal>
<signal name="N$56">
<contactref element="J6" pad="1"/>
<contactref element="J2" pad="5"/>
</signal>
<signal name="N$57">
<contactref element="J6" pad="2"/>
<contactref element="J2" pad="9"/>
</signal>
<signal name="N$58">
<contactref element="J6" pad="4"/>
<contactref element="J2" pad="4"/>
</signal>
<signal name="N$59">
<contactref element="J6" pad="6"/>
<contactref element="J2" pad="8"/>
</signal>
<signal name="N$60">
<contactref element="J6" pad="8"/>
<contactref element="J2" pad="3"/>
</signal>
<signal name="N$61">
<contactref element="J6" pad="10"/>
<contactref element="J2" pad="7"/>
</signal>
<signal name="N$62">
<contactref element="J6" pad="12"/>
<contactref element="J2" pad="2"/>
</signal>
<signal name="N$63">
<contactref element="J6" pad="14"/>
<contactref element="J2" pad="6"/>
</signal>
<signal name="N$64">
<contactref element="J2" pad="1"/>
<contactref element="J6" pad="13"/>
</signal>
<signal name="N$65">
<contactref element="J7" pad="5"/>
<contactref element="U1" pad="9"/>
</signal>
<signal name="N$66">
<contactref element="J8" pad="5"/>
<contactref element="U1" pad="5"/>
</signal>
<signal name="N$67">
<contactref element="J9" pad="5"/>
<contactref element="U1" pad="1"/>
</signal>
<signal name="N$68">
<contactref element="J9" pad="7"/>
<contactref element="U1" pad="3"/>
</signal>
<signal name="N$69">
<contactref element="J8" pad="7"/>
<contactref element="U1" pad="13"/>
</signal>
<signal name="N$70">
<contactref element="J7" pad="7"/>
<contactref element="U1" pad="11"/>
</signal>
<signal name="N$71">
<contactref element="J3" pad="6"/>
<contactref element="J7" pad="14"/>
</signal>
<signal name="N$72">
<contactref element="J3" pad="2"/>
<contactref element="J7" pad="12"/>
</signal>
<signal name="N$73">
<contactref element="J3" pad="7"/>
<contactref element="J7" pad="10"/>
</signal>
<signal name="N$74">
<contactref element="J3" pad="3"/>
<contactref element="J7" pad="8"/>
</signal>
<signal name="N$75">
<contactref element="J3" pad="8"/>
<contactref element="J7" pad="6"/>
</signal>
<signal name="N$76">
<contactref element="J3" pad="4"/>
<contactref element="J7" pad="4"/>
</signal>
<signal name="N$77">
<contactref element="J3" pad="9"/>
<contactref element="J7" pad="2"/>
</signal>
<signal name="N$78">
<contactref element="J4" pad="6"/>
<contactref element="J8" pad="14"/>
</signal>
<signal name="N$79">
<contactref element="J4" pad="2"/>
<contactref element="J8" pad="12"/>
</signal>
<signal name="N$80">
<contactref element="J4" pad="7"/>
<contactref element="J8" pad="10"/>
</signal>
<signal name="N$81">
<contactref element="J4" pad="3"/>
<contactref element="J8" pad="8"/>
</signal>
<signal name="N$82">
<contactref element="J4" pad="8"/>
<contactref element="J8" pad="6"/>
</signal>
<signal name="N$83">
<contactref element="J4" pad="4"/>
<contactref element="J8" pad="4"/>
</signal>
<signal name="N$84">
<contactref element="J4" pad="9"/>
<contactref element="J8" pad="2"/>
</signal>
<signal name="N$85">
<contactref element="J5" pad="6"/>
<contactref element="J9" pad="14"/>
</signal>
<signal name="N$86">
<contactref element="J5" pad="2"/>
<contactref element="J9" pad="12"/>
</signal>
<signal name="N$87">
<contactref element="J5" pad="7"/>
<contactref element="J9" pad="10"/>
</signal>
<signal name="N$88">
<contactref element="J5" pad="3"/>
<contactref element="J9" pad="8"/>
</signal>
<signal name="N$89">
<contactref element="J5" pad="8"/>
<contactref element="J9" pad="6"/>
</signal>
<signal name="N$90">
<contactref element="J5" pad="4"/>
<contactref element="J9" pad="4"/>
</signal>
<signal name="N$91">
<contactref element="J5" pad="9"/>
<contactref element="J9" pad="2"/>
</signal>
<signal name="N$92">
<contactref element="J3" pad="1"/>
<contactref element="J7" pad="13"/>
</signal>
<signal name="N$93">
<contactref element="J3" pad="5"/>
<contactref element="J7" pad="1"/>
</signal>
<signal name="N$94">
<contactref element="J4" pad="1"/>
<contactref element="J8" pad="13"/>
</signal>
<signal name="N$95">
<contactref element="J5" pad="1"/>
<contactref element="J9" pad="13"/>
</signal>
<signal name="N$96">
<contactref element="J4" pad="5"/>
<contactref element="J8" pad="1"/>
</signal>
<signal name="N$97">
<contactref element="J5" pad="5"/>
<contactref element="J9" pad="1"/>
</signal>
<signal name="N$38">
<contactref element="U3" pad="19"/>
<contactref element="J12" pad="3"/>
</signal>
<signal name="N$40">
<contactref element="U3" pad="18"/>
<contactref element="J12" pad="6"/>
</signal>
<signal name="N$98">
<contactref element="J11" pad="S"/>
<contactref element="R3" pad="2"/>
<contactref element="C7" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
