From c04f179e7877e104610d3914f8b3e808fdd8eb60 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Fri, 8 Jun 2012 18:12:06 +0100
Subject: drawing board v2

---
 overo-controlboard/eagle.epf |  54 +++++-
 overo-controlboard/ocb02.brd | 381 ++++++++++++++-----------------------------
 overo-controlboard/ocb02.sch | 113 ++++++-------
 3 files changed, 223 insertions(+), 325 deletions(-)

(limited to 'overo-controlboard')

diff --git a/overo-controlboard/eagle.epf b/overo-controlboard/eagle.epf
index f20873b..7232cd9 100644
--- a/overo-controlboard/eagle.epf
+++ b/overo-controlboard/eagle.epf
@@ -7,14 +7,55 @@ Desktop="Desktop"
 
 [Globals]
 AutoSaveProject=1
+UsedLibrary="/home/tim/eagle/custom.lbr"
 
 [Win_1]
+Type="Schematic Editor"
+Loc="560 123 1159 522"
+State=1
+Number=1
+File="ocb02.sch"
+View="-5.99088 43.3338 147.039 201.759"
+WireWidths=" 0 0.3048 0.6096 0.8128 1.016 1.27 1.4224 1.6764 1.778 1.9304 2.1844 2.54 3.81 6.4516 0.4064 0.1524"
+PadDiameters=" 0.254 0.3048 0.4064 0.6096 0.8128 1.016 1.27 1.4224 1.6764 1.778 1.9304 2.1844 2.54 3.81 6.4516 0"
+PadDrills=" 0.5 0.6 0.7 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 2 2.2 2.8 3.2 0.8"
+ViaDiameters=" 0.254 0.3048 0.4064 0.6096 0.8128 1.016 1.27 1.4224 1.6764 1.778 1.9304 2.1844 2.54 3.81 6.4516 0"
+ViaDrills=" 0.5 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 2 2.2 2.8 3.2 0.6"
+HoleDrills=" 0.5 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 2 2.2 2.8 3.2 0.6"
+TextSizes=" 0.254 0.3048 0.4064 0.6096 0.8128 1.016 1.27 1.4224 1.6764 1.9304 2.1844 2.54 3.81 5.08 6.4516 1.778"
+PolygonSpacings=" 0.254 0.3048 0.4064 0.6096 0.8128 1.016 1.4224 1.6764 1.778 1.9304 2.1844 2.54 3.81 5.08 6.4516 1.27"
+PolygonIsolates=" 0.254 0.3048 0.4064 0.6096 0.8128 1.016 1.27 1.4224 1.6764 1.778 1.9304 2.1844 2.54 3.81 6.4516 0"
+MiterRadiuss=" 0.254 0.3175 0.635 1.27 2.54 1 2 2.5 5 7.5 10 0"
+SmdSizes=" 0.3048 0.1524 0.4064 0.2032 0.6096 0.3048 0.8128 0.4064 1.016 0.508 1.27 0.6604 1.4224 0.7112 1.6764 0.8128 1.778 0.9144 1.9304 0.9652 2.1844 1.0668 2.54 1.27 3.81 1.9304 5.08 2.54 6.4516 3.2512 1.27 0.635"
+WireBend=0
+WireBendSet=31
+WireCap=1
+MiterStyle=0
+PadShape=0
+ViaShape=0
+PolygonPour=0
+PolygonRank=0
+PolygonThermals=1
+PolygonOrphans=0
+TextRatio=8
+PinDirection=3
+PinFunction=0
+PinLength=2
+PinVisible=3
+SwapLevel=0
+ArcDirection=0
+AddLevel=2
+PadsSameType=0
+Layer=91
+Sheet=1
+
+[Win_2]
 Type="Board Editor"
-Loc="0 0 599 399"
-State=0
+Loc="212 76 1025 790"
+State=1
 Number=2
-File="ocb01.brd"
-View="-1.2126 10.7085 61.8426 74.6411"
+File="ocb02.brd"
+View="-1.65856 -9.95925 89.1409 82.1036"
 WireWidths=" 0 0.254 0.3048 0.6096 0.8128 1.016 1.27 1.4224 1.6764 1.778 1.9304 2.1844 2.54 3.81 6.4516 0.4064"
 PadDiameters=" 0.254 0.3048 0.4064 0.6096 0.8128 1.016 1.27 1.4224 1.6764 1.778 1.9304 2.1844 2.54 3.81 6.4516 0"
 PadDrills=" 0.5 0.6 0.7 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 2 2.2 2.8 3.2 0.8"
@@ -26,7 +67,7 @@ PolygonSpacings=" 0.254 0.3048 0.4064 0.6096 0.8128 1.016 1.4224 1.6764 1.778 1.
 PolygonIsolates=" 0.254 0.3048 0.4064 0.6096 0.8128 1.016 1.27 1.4224 1.6764 1.778 1.9304 2.1844 2.54 3.81 6.4516 0"
 MiterRadiuss=" 0.254 0.3175 0.635 1.27 2.54 1 2 2.5 5 7.5 10 0"
 SmdSizes=" 0.3048 0.1524 0.4064 0.2032 0.6096 0.3048 0.8128 0.4064 1.016 0.508 1.27 0.6604 1.4224 0.7112 1.6764 0.8128 1.778 0.9144 1.9304 0.9652 2.1844 1.0668 2.54 1.27 3.81 1.9304 5.08 2.54 6.4516 3.2512 1.27 0.635"
-WireBend=0
+WireBend=1
 WireBendSet=0
 WireCap=1
 MiterStyle=0
@@ -47,7 +88,7 @@ AddLevel=2
 PadsSameType=0
 Layer=16
 
-[Win_2]
+[Win_3]
 Type="Control Panel"
 Loc="0 24 599 423"
 State=1
@@ -57,3 +98,4 @@ Number=0
 Screen="1440 900"
 Window="Win_1"
 Window="Win_2"
+Window="Win_3"
diff --git a/overo-controlboard/ocb02.brd b/overo-controlboard/ocb02.brd
index 2d81dec..c72f849 100644
--- a/overo-controlboard/ocb02.brd
+++ b/overo-controlboard/ocb02.brd
@@ -102,10 +102,10 @@
 </layers>
 <board>
 <plain>
-<wire x1="0" y1="12.7" x2="60.63" y2="12.7" width="0" layer="20"/>
-<wire x1="60.63" y1="12.7" x2="60.63" y2="72.38" width="0" layer="20"/>
-<wire x1="60.63" y1="72.38" x2="0" y2="72.38" width="0" layer="20"/>
-<wire x1="0" y1="72.38" x2="0" y2="12.7" width="0" layer="20"/>
+<wire x1="0" y1="12.7" x2="102.54" y2="12.7" width="0" layer="20"/>
+<wire x1="102.54" y1="12.7" x2="102.54" y2="50.79" width="0" layer="20"/>
+<wire x1="102.54" y1="50.79" x2="0" y2="50.79" width="0" layer="20"/>
+<wire x1="0" y1="50.79" x2="0" y2="12.7" width="0" layer="20"/>
 </plain>
 <libraries>
 <library name="SparkFun">
@@ -326,26 +326,20 @@ grid 5 mm, diameter 10.5 mm, height 13.5 mm</description>
 </package>
 </packages>
 </library>
-<library name="6pin2mm">
+<library name="custom">
 <packages>
-<package name="6PIN2MMHEADER">
-<text x="-6" y="2" size="1.27" layer="25">&gt;Name</text>
-<pad name="VCC" x="-6.35" y="0" drill="0.8" shape="long" rot="R90"/>
-<pad name="GND" x="-3.81" y="0" drill="0.8" shape="long" rot="R90"/>
-<pad name="NC" x="-1.27" y="0" drill="0.8" shape="long" rot="R90"/>
-<pad name="RST" x="1.27" y="0" drill="0.8" shape="long" rot="R90"/>
-<pad name="TXD" x="3.81" y="0" drill="0.8" shape="long" rot="R90"/>
-<pad name="RXD" x="6.35" y="0" drill="0.8" shape="long" rot="R90"/>
-<wire x1="-7.62" y1="1.27" x2="17.78" y2="1.27" width="0.127" layer="21"/>
-<wire x1="17.78" y1="1.27" x2="17.78" y2="-36.83" width="0.127" layer="21"/>
-<wire x1="17.78" y1="-36.83" x2="-7.62" y2="-36.83" width="0.127" layer="21"/>
-<wire x1="-7.62" y1="-36.83" x2="-7.62" y2="1.27" width="0.127" layer="21"/>
-<hole x="-6.35" y="0" drill="0.6"/>
-<hole x="-3.81" y="0" drill="0.6"/>
-<hole x="-1.27" y="0" drill="0.6"/>
-<hole x="1.27" y="0" drill="0.6"/>
-<hole x="3.81" y="0" drill="0.6"/>
-<hole x="6.35" y="0" drill="0.6"/>
+<package name="SKYLAB_GPS">
+<pad name="VCC" x="-5" y="0" drill="0.8" shape="long" rot="R90"/>
+<pad name="GND" x="-3" y="0" drill="0.8" shape="long" rot="R90"/>
+<pad name="NC" x="-1" y="0" drill="0.8" shape="long" rot="R90"/>
+<pad name="RST" x="1" y="0" drill="0.8" shape="long" rot="R90"/>
+<pad name="TXD" x="3" y="0" drill="0.8" shape="long" rot="R90"/>
+<pad name="RXD" x="5" y="0" drill="0.8" shape="long" rot="R90"/>
+<wire x1="-6" y1="1" x2="14" y2="1" width="0.127" layer="21"/>
+<wire x1="14" y1="1" x2="14" y2="-29" width="0.127" layer="21"/>
+<wire x1="14" y1="-29" x2="-6" y2="-29" width="0.127" layer="21"/>
+<wire x1="-6" y1="-29" x2="-6" y2="1" width="0.127" layer="21"/>
+<text x="-5" y="-3" size="1.27" layer="25">GPS</text>
 </package>
 </packages>
 </library>
@@ -535,44 +529,46 @@ design rules under a new name.</description>
 </pass>
 </autorouter>
 <elements>
-<element name="JP1" library="SparkFun" package="JST-2-PTH" value="" x="5.08" y="67.31"/>
-<element name="LED1" library="led" package="LED5MM" value="" x="16.51" y="15.24"/>
-<element name="LED2" library="led" package="LED5MM" value="" x="26.67" y="15.24"/>
-<element name="LED3" library="led" package="LED5MM" value="" x="6.35" y="15.24"/>
-<element name="S1" library="SparkFun" package="TACTILE-PTH" value="" x="16.51" y="22.86"/>
-<element name="S2" library="SparkFun" package="TACTILE-PTH" value="" x="6.35" y="22.86"/>
-<element name="S3" library="SparkFun" package="TACTILE-PTH" value="" x="26.67" y="22.86"/>
-<element name="R4" library="SparkFun" package="AXIAL-0.4" value="" x="15.24" y="30.48"/>
-<element name="R5" library="SparkFun" package="AXIAL-0.4" value="" x="3.81" y="33.02" rot="R270"/>
-<element name="R6" library="SparkFun" package="AXIAL-0.4" value="" x="27.94" y="34.29" rot="R90"/>
-<element name="IDC" library="con-panduit" package="057-040-1" value="057-040-1" x="30.48" y="58.42">
-<attribute name="OC_NEWARK" value="unknown" x="73.66" y="50.8" size="1.778" layer="27" display="off"/>
-<attribute name="MPN" value="" x="73.66" y="50.8" size="1.778" layer="27" display="off"/>
-<attribute name="MF" value="" x="73.66" y="50.8" size="1.778" layer="27" display="off"/>
-<attribute name="OC_FARNELL" value="unknown" x="73.66" y="50.8" size="1.778" layer="27" display="off"/>
+<element name="JP1" library="SparkFun" package="JST-2-PTH" value="" x="99.06" y="46.99"/>
+<element name="LED1" library="led" package="LED5MM" value="" x="2.54" y="26.67" rot="R90"/>
+<element name="LED2" library="led" package="LED5MM" value="" x="2.54" y="36.83" rot="R90"/>
+<element name="LED3" library="led" package="LED5MM" value="" x="2.54" y="46.99" rot="R90"/>
+<element name="S1" library="SparkFun" package="TACTILE-PTH" value="" x="13.97" y="26.67" rot="R270"/>
+<element name="S2" library="SparkFun" package="TACTILE-PTH" value="" x="13.97" y="36.83" rot="R270"/>
+<element name="S3" library="SparkFun" package="TACTILE-PTH" value="" x="13.97" y="46.99" rot="R270"/>
+<element name="R4" library="SparkFun" package="AXIAL-0.4" value="" x="26.67" y="26.67" rot="R180"/>
+<element name="R5" library="SparkFun" package="AXIAL-0.4" value="" x="26.67" y="36.83" rot="R180"/>
+<element name="R6" library="SparkFun" package="AXIAL-0.4" value="" x="26.67" y="46.99" rot="R180"/>
+<element name="IDC" library="con-panduit" package="057-040-1" value="057-040-1" x="30.48" y="16.51">
+<attribute name="OC_NEWARK" value="unknown" x="73.66" y="8.89" size="1.778" layer="27" display="off"/>
+<attribute name="MPN" value="" x="73.66" y="8.89" size="1.778" layer="27" display="off"/>
+<attribute name="MF" value="" x="73.66" y="8.89" size="1.778" layer="27" display="off"/>
+<attribute name="OC_FARNELL" value="unknown" x="73.66" y="8.89" size="1.778" layer="27" display="off"/>
 </element>
-<element name="LT1302" library="ic-package" package="DIL08" value="" x="24.13" y="46.99" rot="R90"/>
-<element name="R1" library="SparkFun" package="AXIAL-0.4" value="20k" x="40.64" y="66.04" rot="R180"/>
-<element name="C1" library="SparkFun" package="CAP-PTH-SMALL" value="0.01uF" x="55.88" y="66.04" rot="R180"/>
-<element name="C2" library="SparkFun" package="CAP-PTH-SMALL" value="0.1uF" x="16.51" y="45.72" rot="R90"/>
-<element name="L1" library="inductor-neosid" package="BS11" value="10uH" x="11.43" y="39.37" rot="R270">
-<attribute name="OC_NEWARK" value="unknown" x="-8.89" y="6.35" size="1.778" layer="27" rot="R270" display="off"/>
-<attribute name="MPN" value="" x="-8.89" y="6.35" size="1.778" layer="27" rot="R270" display="off"/>
-<attribute name="MF" value="" x="-8.89" y="6.35" size="1.778" layer="27" rot="R270" display="off"/>
-<attribute name="OC_FARNELL" value="unknown" x="-8.89" y="6.35" size="1.778" layer="27" rot="R270" display="off"/>
+<element name="LT1302" library="ic-package" package="DIL08" value="" x="67.31" y="20.32" rot="MR90"/>
+<element name="R1" library="SparkFun" package="AXIAL-0.4" value="20k" x="77.47" y="20.32" rot="R270"/>
+<element name="C1" library="SparkFun" package="CAP-PTH-SMALL" value="0.01uF" x="59.69" y="22.86" rot="R90"/>
+<element name="C2" library="SparkFun" package="CAP-PTH-SMALL" value="0.1uF" x="72.39" y="27.94"/>
+<element name="L1" library="inductor-neosid" package="BS11" value="10uH" x="59.69" y="38.1" rot="R270">
+<attribute name="OC_NEWARK" value="unknown" x="39.37" y="5.08" size="1.778" layer="27" rot="R270" display="off"/>
+<attribute name="MPN" value="" x="39.37" y="5.08" size="1.778" layer="27" rot="R270" display="off"/>
+<attribute name="MF" value="" x="39.37" y="5.08" size="1.778" layer="27" rot="R270" display="off"/>
+<attribute name="OC_FARNELL" value="unknown" x="39.37" y="5.08" size="1.778" layer="27" rot="R270" display="off"/>
 </element>
-<element name="D1" library="zetex" package="E2LINE" value="" x="12.7" y="48.26" rot="R180">
-<attribute name="OC_NEWARK" value="unknown" x="-26.67" y="88.9" size="1.778" layer="27" rot="R180" display="off"/>
-<attribute name="MPN" value="" x="-26.67" y="88.9" size="1.778" layer="27" rot="R180" display="off"/>
-<attribute name="MF" value="" x="-26.67" y="88.9" size="1.778" layer="27" rot="R180" display="off"/>
-<attribute name="OC_FARNELL" value="unknown" x="-26.67" y="88.9" size="1.778" layer="27" rot="R180" display="off"/>
+<element name="D1" library="zetex" package="E2LINE" value="" x="73.66" y="31.75" rot="R270">
+<attribute name="OC_NEWARK" value="unknown" x="33.02" y="-7.62" size="1.778" layer="27" rot="R270" display="off"/>
+<attribute name="MPN" value="" x="33.02" y="-7.62" size="1.778" layer="27" rot="R270" display="off"/>
+<attribute name="MF" value="" x="33.02" y="-7.62" size="1.778" layer="27" rot="R270" display="off"/>
+<attribute name="OC_FARNELL" value="unknown" x="33.02" y="-7.62" size="1.778" layer="27" rot="R270" display="off"/>
 </element>
-<element name="C3" library="SparkFun" package="CPOL-RADIAL-100UF-25V" value="100uF" x="20.32" y="35.56" rot="R180"/>
-<element name="C4" library="SparkFun" package="CPOL-RADIAL-100UF-25V" value="100uF" x="6.35" y="48.26" rot="R270"/>
-<element name="U$1" library="6pin2mm" package="6PIN2MMHEADER" value="6PIN2MMHEADER" x="41.91" y="50.8"/>
-<element name="JP2" library="SparkFun" package="JST-2-PTH" value="" x="22.86" y="67.31"/>
-<element name="JP3" library="SparkFun" package="JST-2-PTH" value="" x="13.97" y="67.31"/>
-<element name="JP4" library="SparkFun" package="JST-2-PTH" value="" x="31.75" y="67.31"/>
+<element name="C3" library="SparkFun" package="CPOL-RADIAL-100UF-25V" value="100uF" x="74.93" y="38.1" rot="R180"/>
+<element name="C4" library="SparkFun" package="CPOL-RADIAL-100UF-25V" value="100uF" x="52.07" y="27.94" rot="R90"/>
+<element name="JP2" library="SparkFun" package="JST-2-PTH" value="" x="91.44" y="46.99"/>
+<element name="JP3" library="SparkFun" package="JST-2-PTH" value="" x="83.82" y="46.99"/>
+<element name="JP4" library="SparkFun" package="JST-2-PTH" value="" x="76.2" y="46.99"/>
+<element name="U$2" library="custom" package="SKYLAB_GPS" value="SKYLAB_LAB" x="95.25" y="43.18" rot="MR0"/>
+<element name="R2" library="SparkFun" package="AXIAL-0.4" value="35.7k" x="64.77" y="46.99" rot="R180"/>
+<element name="R3" library="SparkFun" package="AXIAL-0.4" value="56.2k" x="50.8" y="46.99" rot="R180"/>
 </elements>
 <signals>
 <signal name="N$1">
@@ -580,88 +576,45 @@ design rules under a new name.</description>
 <contactref element="S2" pad="2"/>
 <contactref element="S1" pad="2"/>
 <contactref element="IDC" pad="16"/>
-<wire x1="25.4" y1="58.42" x2="24.13" y2="59.69" width="0.508" layer="1"/>
-<wire x1="25.4" y1="30.48" x2="25.4" y2="58.42" width="0.508" layer="1"/>
-<wire x1="20.32" y1="25.4" x2="25.4" y2="30.48" width="0.508" layer="1"/>
-<wire x1="20.32" y1="25.4" x2="19.7612" y2="25.1206" width="0.508" layer="1"/>
-<wire x1="11.43" y1="26.67" x2="10.16" y2="25.4" width="0.508" layer="16"/>
-<wire x1="17.78" y1="26.67" x2="11.43" y2="26.67" width="0.508" layer="16"/>
-<wire x1="19.05" y1="25.4" x2="17.78" y2="26.67" width="0.508" layer="16"/>
-<wire x1="10.16" y1="25.4" x2="9.6012" y2="25.1206" width="0.508" layer="16"/>
-<wire x1="19.05" y1="25.4" x2="19.7612" y2="25.1206" width="0.508" layer="16"/>
-<wire x1="27.94" y1="26.67" x2="29.21" y2="25.4" width="0.508" layer="16"/>
-<wire x1="17.78" y1="26.67" x2="27.94" y2="26.67" width="0.508" layer="16"/>
-<wire x1="29.21" y1="25.4" x2="29.9212" y2="25.1206" width="0.508" layer="16"/>
+<wire x1="16.2306" y1="23.4188" x2="24.13" y2="17.78" width="0" layer="19" extent="1-1"/>
+<wire x1="16.2306" y1="43.7388" x2="16.2306" y2="23.4188" width="0" layer="19" extent="1-1"/>
+<wire x1="16.2306" y1="33.5788" x2="16.2306" y2="23.4188" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$2">
 <contactref element="S3" pad="4"/>
 <contactref element="R6" pad="P$2"/>
 <contactref element="IDC" pad="29"/>
-<wire x1="41.91" y1="55.88" x2="41.91" y2="57.15" width="0.508" layer="1"/>
-<wire x1="44.45" y1="53.34" x2="41.91" y2="55.88" width="0.508" layer="1"/>
-<wire x1="50.8" y1="53.34" x2="44.45" y2="53.34" width="0.508" layer="1"/>
-<wire x1="50.8" y1="40.64" x2="50.8" y2="53.34" width="0.508" layer="1"/>
-<wire x1="30.48" y1="20.32" x2="38.1" y2="27.94" width="0.508" layer="1"/>
-<wire x1="38.1" y1="27.94" x2="50.8" y2="40.64" width="0.508" layer="1"/>
-<wire x1="30.48" y1="20.32" x2="29.9212" y2="20.5994" width="0.508" layer="1"/>
-<wire x1="38.1" y1="29.21" x2="27.94" y2="39.37" width="0.508" layer="1"/>
-<wire x1="38.1" y1="27.94" x2="38.1" y2="29.21" width="0.508" layer="1"/>
+<wire x1="21.59" y1="46.99" x2="41.91" y2="15.24" width="0" layer="19" extent="1-1"/>
+<wire x1="11.7094" y1="43.7388" x2="21.59" y2="46.99" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$13">
 <contactref element="S2" pad="4"/>
 <contactref element="R5" pad="P$2"/>
 <contactref element="IDC" pad="27"/>
-<wire x1="1.27" y1="30.48" x2="1.27" y2="69.85" width="0.508" layer="1"/>
-<wire x1="3.81" y1="27.94" x2="1.27" y2="30.48" width="0.508" layer="1"/>
-<wire x1="5.08" y1="24.13" x2="8.89" y2="20.32" width="0.508" layer="1"/>
-<wire x1="5.08" y1="26.67" x2="5.08" y2="24.13" width="0.508" layer="1"/>
-<wire x1="3.81" y1="27.94" x2="5.08" y2="26.67" width="0.508" layer="1"/>
-<wire x1="8.89" y1="20.32" x2="9.6012" y2="20.5994" width="0.508" layer="1"/>
-<wire x1="38.1" y1="58.42" x2="39.37" y2="57.15" width="0.508" layer="1"/>
-<wire x1="38.1" y1="67.31" x2="38.1" y2="58.42" width="0.508" layer="1"/>
-<wire x1="35.56" y1="69.85" x2="38.1" y2="67.31" width="0.508" layer="1"/>
-<wire x1="1.27" y1="69.85" x2="35.56" y2="69.85" width="0.508" layer="1"/>
+<wire x1="21.59" y1="36.83" x2="39.37" y2="15.24" width="0" layer="19" extent="1-1"/>
+<wire x1="11.7094" y1="33.5788" x2="21.59" y2="36.83" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$14">
 <contactref element="S1" pad="4"/>
 <contactref element="R4" pad="P$2"/>
 <contactref element="IDC" pad="4"/>
-<wire x1="10.16" y1="58.42" x2="8.89" y2="59.69" width="0.508" layer="1"/>
-<wire x1="10.16" y1="49.53" x2="10.16" y2="58.42" width="0.508" layer="1"/>
-<wire x1="11.43" y1="48.26" x2="10.16" y2="49.53" width="0.508" layer="1"/>
-<wire x1="13.97" y1="48.26" x2="11.43" y2="48.26" width="0.508" layer="1"/>
-<wire x1="13.97" y1="45.72" x2="13.97" y2="48.26" width="0.508" layer="1"/>
-<wire x1="16.51" y1="43.18" x2="13.97" y2="45.72" width="0.508" layer="1"/>
-<wire x1="16.51" y1="34.29" x2="16.51" y2="43.18" width="0.508" layer="1"/>
-<wire x1="20.32" y1="30.48" x2="17.78" y2="33.02" width="0.508" layer="1"/>
-<wire x1="17.78" y1="33.02" x2="16.51" y2="34.29" width="0.508" layer="1"/>
-<wire x1="17.78" y1="21.59" x2="19.05" y2="20.32" width="0.508" layer="1"/>
-<wire x1="17.78" y1="33.02" x2="17.78" y2="21.59" width="0.508" layer="1"/>
-<wire x1="19.05" y1="20.32" x2="19.7612" y2="20.5994" width="0.508" layer="1"/>
+<wire x1="21.59" y1="26.67" x2="8.89" y2="17.78" width="0" layer="19" extent="1-1"/>
+<wire x1="11.7094" y1="23.4188" x2="21.59" y2="26.67" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$3">
 <contactref element="LT1302" pad="2"/>
 <contactref element="R1" pad="P$2"/>
-<wire x1="24.13" y1="45.72" x2="27.94" y2="45.72" width="0.508" layer="16"/>
-<wire x1="22.86" y1="46.99" x2="24.13" y2="45.72" width="0.508" layer="1"/>
-<wire x1="22.86" y1="62.23" x2="22.86" y2="46.99" width="0.508" layer="1"/>
-<wire x1="29.21" y1="68.58" x2="22.86" y2="62.23" width="0.508" layer="1"/>
-<wire x1="35.56" y1="68.58" x2="29.21" y2="68.58" width="0.508" layer="1"/>
-<wire x1="35.56" y1="66.04" x2="35.56" y2="68.58" width="0.508" layer="1"/>
-<via x="24.13" y="45.72" extent="1-16" drill="0.6096"/>
+<wire x1="63.5" y1="19.05" x2="77.47" y2="15.24" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$4">
 <contactref element="R1" pad="P$1"/>
 <contactref element="C1" pad="2"/>
-<wire x1="45.72" y1="66.04" x2="53.34" y2="66.04" width="0.508" layer="1"/>
+<wire x1="77.47" y1="25.4" x2="59.69" y2="25.4" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$5">
 <contactref element="LT1302" pad="1"/>
 <contactref element="C2" pad="1"/>
-<wire x1="30.48" y1="45.72" x2="27.94" y2="43.18" width="0.508" layer="16"/>
-<wire x1="30.48" y1="46.99" x2="30.48" y2="45.72" width="0.508" layer="16"/>
-<wire x1="17.78" y1="46.99" x2="30.48" y2="46.99" width="0.508" layer="16"/>
-<wire x1="16.51" y1="45.72" x2="17.78" y2="46.99" width="0.508" layer="16"/>
+<wire x1="72.39" y1="27.94" x2="63.5" y2="16.51" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$8">
 <contactref element="C2" pad="2"/>
@@ -670,80 +623,28 @@ design rules under a new name.</description>
 <contactref element="C4" pad="1"/>
 <contactref element="JP1" pad="1"/>
 <contactref element="JP2" pad="1"/>
-<wire x1="6.35" y1="46.99" x2="7.62" y2="48.26" width="0.254" layer="16"/>
-<wire x1="6.35" y1="69.85" x2="3.81" y2="67.31" width="0.508" layer="16"/>
-<wire x1="19.05" y1="69.85" x2="6.35" y2="69.85" width="0.508" layer="16"/>
-<wire x1="21.59" y1="67.31" x2="19.05" y2="69.85" width="0.508" layer="16"/>
-<wire x1="3.81" y1="67.31" x2="4.08" y2="67.31" width="0.508" layer="16"/>
-<wire x1="21.59" y1="67.31" x2="21.86" y2="67.31" width="0.508" layer="16"/>
-<wire x1="8.89" y1="49.53" x2="6.35" y2="46.99" width="0.508" layer="1"/>
-<wire x1="8.89" y1="52.07" x2="8.89" y2="49.53" width="0.508" layer="1"/>
-<wire x1="3.81" y1="57.15" x2="8.89" y2="52.07" width="0.508" layer="1"/>
-<wire x1="3.81" y1="67.31" x2="3.81" y2="57.15" width="0.508" layer="1"/>
-<wire x1="3.81" y1="67.31" x2="4.08" y2="67.31" width="0.508" layer="1"/>
-<wire x1="16.51" y1="48.26" x2="20.32" y2="48.26" width="0.508" layer="1"/>
-<wire x1="6.35" y1="46.99" x2="11.43" y2="41.91" width="0.508" layer="1"/>
-<wire x1="11.43" y1="41.91" x2="11.43" y2="41.87" width="0.508" layer="1"/>
-<wire x1="7.62" y1="48.26" x2="16.51" y2="48.26" width="0.508" layer="16"/>
+<wire x1="98.06" y1="46.99" x2="90.44" y2="46.99" width="0" layer="19" extent="1-1"/>
+<wire x1="71.12" y1="21.59" x2="90.44" y2="46.99" width="0" layer="19" extent="1-1"/>
+<wire x1="74.93" y1="27.94" x2="71.12" y2="21.59" width="0" layer="19" extent="1-1"/>
+<wire x1="59.69" y1="40.6" x2="74.93" y2="27.94" width="0" layer="19" extent="1-1"/>
+<wire x1="52.07" y1="29.21" x2="59.69" y2="40.6" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$9">
 <contactref element="LT1302" pad="7"/>
 <contactref element="L1" pad="2"/>
 <contactref element="D1" pad="2"/>
-<wire x1="13.97" y1="39.37" x2="11.43" y2="36.83" width="0.508" layer="1"/>
-<wire x1="13.97" y1="44.45" x2="13.97" y2="39.37" width="0.508" layer="1"/>
-<wire x1="12.7" y1="45.72" x2="13.97" y2="44.45" width="0.508" layer="1"/>
-<wire x1="12.7" y1="46.99" x2="12.7" y2="45.72" width="0.508" layer="1"/>
-<wire x1="11.43" y1="36.83" x2="11.43" y2="36.87" width="0.508" layer="1"/>
-<wire x1="17.78" y1="43.18" x2="20.32" y2="45.72" width="0.508" layer="16"/>
-<wire x1="16.51" y1="43.18" x2="17.78" y2="43.18" width="0.508" layer="16"/>
-<wire x1="12.7" y1="46.99" x2="16.51" y2="43.18" width="0.508" layer="16"/>
+<wire x1="74.93" y1="31.75" x2="71.12" y2="19.05" width="0" layer="19" extent="1-1"/>
+<wire x1="59.69" y1="35.6" x2="74.93" y2="31.75" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$6">
 <contactref element="LED1" pad="A"/>
 <contactref element="IDC" pad="19"/>
-<wire x1="16.51" y1="13.97" x2="15.24" y2="15.24" width="0.508" layer="16"/>
-<wire x1="29.21" y1="13.97" x2="16.51" y2="13.97" width="0.508" layer="16"/>
-<wire x1="31.75" y1="16.51" x2="29.21" y2="13.97" width="0.508" layer="16"/>
-<wire x1="31.75" y1="49.53" x2="31.75" y2="16.51" width="0.508" layer="16"/>
-<wire x1="30.48" y1="49.53" x2="31.75" y2="49.53" width="0.508" layer="16"/>
-<wire x1="30.48" y1="55.88" x2="30.48" y2="49.53" width="0.508" layer="1"/>
-<wire x1="29.21" y1="57.15" x2="30.48" y2="55.88" width="0.508" layer="1"/>
-<via x="30.48" y="49.53" extent="1-16" drill="0.6096"/>
+<wire x1="2.54" y1="25.4" x2="29.21" y2="15.24" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$15">
 <contactref element="LED3" pad="A"/>
 <contactref element="IDC" pad="30"/>
-<wire x1="7.62" y1="17.78" x2="5.08" y2="15.24" width="0.508" layer="16"/>
-<wire x1="29.21" y1="17.78" x2="7.62" y2="17.78" width="0.508" layer="16"/>
-<wire x1="52.07" y1="40.64" x2="29.21" y2="17.78" width="0.508" layer="1"/>
-<wire x1="52.07" y1="53.34" x2="52.07" y2="40.64" width="0.508" layer="1"/>
-<wire x1="49.53" y1="55.88" x2="52.07" y2="53.34" width="0.508" layer="1"/>
-<wire x1="43.18" y1="55.88" x2="49.53" y2="55.88" width="0.508" layer="1"/>
-<wire x1="43.18" y1="58.42" x2="43.18" y2="55.88" width="0.508" layer="1"/>
-<wire x1="41.91" y1="59.69" x2="43.18" y2="58.42" width="0.508" layer="1"/>
-<via x="29.21" y="17.78" extent="1-16" drill="0.6096"/>
-</signal>
-<signal name="N$7">
-<contactref element="U$1" pad="RXD"/>
-<contactref element="IDC" pad="10"/>
-<wire x1="16.51" y1="59.69" x2="19.05" y2="62.23" width="0.4064" layer="16"/>
-<wire x1="19.05" y1="62.23" x2="58.42" y2="62.23" width="0.4064" layer="16"/>
-<wire x1="58.42" y1="62.23" x2="59.69" y2="60.96" width="0.4064" layer="16"/>
-<wire x1="59.69" y1="60.96" x2="59.69" y2="55.88" width="0.4064" layer="16"/>
-<wire x1="59.69" y1="55.88" x2="57.15" y2="53.34" width="0.4064" layer="16"/>
-<wire x1="57.15" y1="53.34" x2="48.26" y2="53.34" width="0.4064" layer="16"/>
-<wire x1="48.26" y1="53.34" x2="48.26" y2="50.8" width="0.4064" layer="16"/>
-</signal>
-<signal name="N$11">
-<contactref element="U$1" pad="TXD"/>
-<contactref element="IDC" pad="9"/>
-<wire x1="16.51" y1="57.15" x2="19.05" y2="54.61" width="0.4064" layer="16"/>
-<wire x1="19.05" y1="54.61" x2="31.75" y2="54.61" width="0.4064" layer="16"/>
-<wire x1="31.75" y1="54.61" x2="31.75" y2="50.8" width="0.4064" layer="16"/>
-<wire x1="31.75" y1="50.8" x2="35.56" y2="45.72" width="0.4064" layer="16"/>
-<wire x1="35.56" y1="45.72" x2="43.18" y2="45.72" width="0.4064" layer="16"/>
-<wire x1="43.18" y1="45.72" x2="45.72" y2="50.8" width="0.4064" layer="16"/>
+<wire x1="2.54" y1="45.72" x2="41.91" y2="17.78" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="GND">
 <contactref element="JP3" pad="2"/>
@@ -761,54 +662,26 @@ design rules under a new name.</description>
 <contactref element="LED1" pad="K"/>
 <contactref element="JP2" pad="2"/>
 <contactref element="IDC" pad="25"/>
-<contactref element="U$1" pad="GND"/>
-<wire x1="36.83" y1="57.15" x2="36.83" y2="54.61" width="0.4064" layer="16"/>
-<wire x1="36.83" y1="54.61" x2="38.1" y2="53.34" width="0.4064" layer="16"/>
-<wire x1="38.1" y1="53.34" x2="38.1" y2="50.8" width="0.4064" layer="16"/>
-<wire x1="3.81" y1="38.1" x2="3.81" y2="36.83" width="0.254" layer="1"/>
-<wire x1="3.81" y1="46.99" x2="6.35" y2="49.53" width="0.508" layer="1"/>
-<wire x1="3.81" y1="38.1" x2="3.81" y2="46.99" width="0.508" layer="1"/>
-<wire x1="3.81" y1="36.83" x2="10.16" y2="30.48" width="0.508" layer="1"/>
-<wire x1="8.89" y1="16.51" x2="7.62" y2="15.24" width="0.508" layer="16"/>
-<wire x1="16.51" y1="16.51" x2="8.89" y2="16.51" width="0.508" layer="16"/>
-<wire x1="17.78" y1="15.24" x2="16.51" y2="16.51" width="0.508" layer="16"/>
-<wire x1="26.67" y1="16.51" x2="27.94" y2="15.24" width="0.508" layer="16"/>
-<wire x1="16.51" y1="16.51" x2="26.67" y2="16.51" width="0.508" layer="16"/>
-<wire x1="21.59" y1="41.91" x2="20.32" y2="43.18" width="0.508" layer="1"/>
-<wire x1="21.59" y1="35.56" x2="21.59" y2="41.91" width="0.508" layer="1"/>
-<wire x1="21.59" y1="35.56" x2="24.13" y2="33.02" width="0.508" layer="16"/>
-<wire x1="24.13" y1="33.02" x2="27.94" y2="29.21" width="0.508" layer="16"/>
-<wire x1="27.94" y1="29.21" x2="27.94" y2="15.24" width="0.508" layer="1"/>
-<wire x1="12.7" y1="33.02" x2="10.16" y2="30.48" width="0.508" layer="16"/>
-<wire x1="24.13" y1="33.02" x2="12.7" y2="33.02" width="0.508" layer="16"/>
-<wire x1="7.62" y1="68.58" x2="6.35" y2="67.31" width="0.508" layer="16"/>
-<wire x1="13.97" y1="68.58" x2="7.62" y2="68.58" width="0.508" layer="16"/>
-<wire x1="15.24" y1="67.31" x2="13.97" y2="68.58" width="0.508" layer="16"/>
-<wire x1="6.35" y1="67.31" x2="6.08" y2="67.31" width="0.508" layer="16"/>
-<wire x1="33.02" y1="48.26" x2="27.94" y2="48.26" width="0.508" layer="1"/>
-<wire x1="33.02" y1="53.34" x2="33.02" y2="48.26" width="0.508" layer="1"/>
-<wire x1="36.83" y1="57.15" x2="34.29" y2="54.61" width="0.508" layer="1"/>
-<wire x1="34.29" y1="54.61" x2="33.02" y2="53.34" width="0.508" layer="1"/>
-<wire x1="53.34" y1="68.58" x2="55.88" y2="66.04" width="0.508" layer="16"/>
-<wire x1="24.13" y1="67.31" x2="25.4" y2="68.58" width="0.508" layer="16"/>
-<wire x1="16.51" y1="66.04" x2="15.24" y2="67.31" width="0.508" layer="16"/>
-<wire x1="22.86" y1="66.04" x2="16.51" y2="66.04" width="0.508" layer="16"/>
-<wire x1="24.13" y1="67.31" x2="22.86" y2="66.04" width="0.508" layer="16"/>
-<wire x1="15.24" y1="67.31" x2="14.97" y2="67.31" width="0.508" layer="16"/>
-<wire x1="24.13" y1="67.31" x2="23.86" y2="67.31" width="0.508" layer="16"/>
-<wire x1="2.54" y1="39.37" x2="3.81" y2="38.1" width="0.508" layer="1"/>
-<wire x1="2.54" y1="68.58" x2="2.54" y2="39.37" width="0.508" layer="1"/>
-<wire x1="6.35" y1="68.58" x2="2.54" y2="68.58" width="0.508" layer="1"/>
-<wire x1="6.35" y1="67.31" x2="6.35" y2="68.58" width="0.508" layer="1"/>
-<wire x1="6.35" y1="67.31" x2="6.08" y2="67.31" width="0.508" layer="1"/>
 <contactref element="JP4" pad="2"/>
-<wire x1="31.75" y1="68.58" x2="33.02" y2="67.31" width="0.508" layer="16"/>
-<wire x1="25.4" y1="68.58" x2="31.75" y2="68.58" width="0.508" layer="16"/>
-<wire x1="33.02" y1="67.31" x2="32.75" y2="67.31" width="0.508" layer="16"/>
-<wire x1="31.75" y1="68.58" x2="53.34" y2="68.58" width="0.508" layer="16"/>
-<wire x1="33.02" y1="55.88" x2="34.29" y2="54.61" width="0.508" layer="1"/>
-<wire x1="33.02" y1="67.31" x2="33.02" y2="55.88" width="0.508" layer="1"/>
-<wire x1="33.02" y1="67.31" x2="32.75" y2="67.31" width="0.508" layer="1"/>
+<contactref element="U$2" pad="GND"/>
+<contactref element="R3" pad="P$2"/>
+<wire x1="98.25" y1="43.18" x2="100.06" y2="46.99" width="0" layer="19" extent="1-1"/>
+<wire x1="92.44" y1="46.99" x2="98.25" y2="43.18" width="0" layer="19" extent="1-1"/>
+<wire x1="84.82" y1="46.99" x2="92.44" y2="46.99" width="0" layer="19" extent="1-1"/>
+<wire x1="77.2" y1="46.99" x2="84.82" y2="46.99" width="0" layer="19" extent="1-1"/>
+<wire x1="59.69" y1="22.86" x2="77.2" y2="46.99" width="0" layer="19" extent="1-1"/>
+<wire x1="63.5" y1="21.59" x2="59.69" y2="22.86" width="0" layer="19" extent="1-1"/>
+<wire x1="71.12" y1="16.51" x2="63.5" y2="21.59" width="0" layer="19" extent="1-1"/>
+<wire x1="76.2" y1="38.1" x2="71.12" y2="16.51" width="0" layer="19" extent="1-1"/>
+<wire x1="36.83" y1="15.24" x2="76.2" y2="38.1" width="0" layer="19" extent="1-1"/>
+<wire x1="2.54" y1="38.1" x2="36.83" y2="15.24" width="0" layer="19" extent="1-1"/>
+<wire x1="2.54" y1="27.94" x2="2.54" y2="38.1" width="0" layer="19" extent="1-1"/>
+<wire x1="31.75" y1="46.99" x2="2.54" y2="38.1" width="0" layer="19" extent="1-1"/>
+<wire x1="2.54" y1="48.26" x2="2.54" y2="27.94" width="0" layer="19" extent="1-1"/>
+<wire x1="31.75" y1="26.67" x2="2.54" y2="48.26" width="0" layer="19" extent="1-1"/>
+<wire x1="52.07" y1="26.67" x2="31.75" y2="26.67" width="0" layer="19" extent="1-1"/>
+<wire x1="31.75" y1="36.83" x2="52.07" y2="26.67" width="0" layer="19" extent="1-1"/>
+<wire x1="45.72" y1="46.99" x2="36.83" y2="15.24" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$17">
 <contactref element="JP3" pad="1"/>
@@ -816,55 +689,37 @@ design rules under a new name.</description>
 <contactref element="LT1302" pad="4"/>
 <contactref element="C3" pad="1"/>
 <contactref element="IDC" pad="40"/>
-<contactref element="U$1" pad="VCC"/>
-<wire x1="54.61" y1="59.69" x2="57.15" y2="59.69" width="0.4064" layer="16"/>
-<wire x1="57.15" y1="59.69" x2="57.15" y2="57.15" width="0.4064" layer="16"/>
-<wire x1="57.15" y1="57.15" x2="54.61" y2="54.61" width="0.4064" layer="16"/>
-<wire x1="54.61" y1="54.61" x2="43.18" y2="54.61" width="0.4064" layer="16"/>
-<wire x1="43.18" y1="54.61" x2="41.91" y2="54.61" width="0.4064" layer="16"/>
-<wire x1="41.91" y1="54.61" x2="41.91" y2="48.26" width="0.4064" layer="16"/>
-<wire x1="41.91" y1="48.26" x2="36.83" y2="48.26" width="0.4064" layer="16"/>
-<wire x1="36.83" y1="48.26" x2="35.56" y2="49.53" width="0.4064" layer="16"/>
-<wire x1="35.56" y1="49.53" x2="35.56" y2="50.8" width="0.4064" layer="16"/>
-<wire x1="12.7" y1="67.31" x2="12.7" y2="49.53" width="0.508" layer="1"/>
-<wire x1="12.7" y1="67.31" x2="12.97" y2="67.31" width="0.508" layer="1"/>
-<wire x1="26.67" y1="52.07" x2="27.94" y2="50.8" width="0.508" layer="16"/>
-<wire x1="15.24" y1="52.07" x2="26.67" y2="52.07" width="0.508" layer="16"/>
-<wire x1="12.7" y1="49.53" x2="15.24" y2="52.07" width="0.508" layer="16"/>
-<wire x1="13.97" y1="40.64" x2="19.05" y2="35.56" width="0.508" layer="16"/>
-<wire x1="10.16" y1="40.64" x2="13.97" y2="40.64" width="0.508" layer="16"/>
-<wire x1="3.81" y1="46.99" x2="10.16" y2="40.64" width="0.508" layer="16"/>
-<wire x1="3.81" y1="52.07" x2="3.81" y2="46.99" width="0.508" layer="16"/>
-<wire x1="15.24" y1="52.07" x2="3.81" y2="52.07" width="0.508" layer="16"/>
-<wire x1="43.18" y1="58.42" x2="43.18" y2="54.61" width="0.508" layer="16"/>
-<wire x1="15.24" y1="58.42" x2="43.18" y2="58.42" width="0.508" layer="16"/>
-<wire x1="15.24" y1="52.07" x2="15.24" y2="58.42" width="0.508" layer="16"/>
 <contactref element="JP4" pad="1"/>
-<wire x1="27.94" y1="64.77" x2="30.48" y2="67.31" width="0.508" layer="1"/>
-<wire x1="27.94" y1="50.8" x2="27.94" y2="64.77" width="0.508" layer="1"/>
-<wire x1="30.48" y1="67.31" x2="30.75" y2="67.31" width="0.508" layer="1"/>
+<contactref element="U$2" pad="VCC"/>
+<wire x1="82.82" y1="46.99" x2="100.25" y2="43.18" width="0" layer="19" extent="1-1"/>
+<wire x1="75.2" y1="46.99" x2="82.82" y2="46.99" width="0" layer="19" extent="1-1"/>
+<wire x1="72.39" y1="31.75" x2="75.2" y2="46.99" width="0" layer="19" extent="1-1"/>
+<wire x1="73.66" y1="38.1" x2="72.39" y2="31.75" width="0" layer="19" extent="1-1"/>
+<wire x1="54.61" y1="17.78" x2="73.66" y2="38.1" width="0" layer="19" extent="1-1"/>
+<wire x1="63.5" y1="24.13" x2="72.39" y2="31.75" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$10">
 <contactref element="LED2" pad="A"/>
 <contactref element="IDC" pad="28"/>
-<wire x1="26.67" y1="13.97" x2="25.4" y2="15.24" width="0.508" layer="1"/>
-<wire x1="54.61" y1="13.97" x2="26.67" y2="13.97" width="0.508" layer="1"/>
-<wire x1="54.61" y1="54.61" x2="54.61" y2="13.97" width="0.508" layer="1"/>
-<wire x1="53.34" y1="55.88" x2="54.61" y2="54.61" width="0.508" layer="1"/>
-<wire x1="53.34" y1="60.96" x2="53.34" y2="55.88" width="0.508" layer="1"/>
-<wire x1="52.07" y1="62.23" x2="53.34" y2="60.96" width="0.508" layer="1"/>
-<wire x1="39.37" y1="62.23" x2="52.07" y2="62.23" width="0.508" layer="1"/>
-<wire x1="39.37" y1="59.69" x2="39.37" y2="62.23" width="0.508" layer="1"/>
+<wire x1="2.54" y1="35.56" x2="39.37" y2="17.78" width="0" layer="19" extent="1-1"/>
+</signal>
+<signal name="N$16">
+<wire x1="0" y1="12.7" x2="80.01" y2="12.7" width="0.4064" layer="16"/>
+<wire x1="80.01" y1="12.7" x2="80.01" y2="50.8" width="0.4064" layer="16"/>
+<wire x1="80.01" y1="50.8" x2="0" y2="50.8" width="0.4064" layer="16"/>
+<wire x1="0" y1="50.8" x2="0" y2="12.7" width="0.4064" layer="16"/>
 </signal>
 <signal name="N$12">
-<polygon width="0.4064" layer="16">
-<vertex x="59.69" y="69.85"/>
-<vertex x="1.27" y="69.85"/>
-<vertex x="1.27" y="13.97"/>
-<vertex x="33.02" y="13.97"/>
-<vertex x="33.02" y="53.34"/>
-<vertex x="59.69" y="53.34"/>
-</polygon>
+<contactref element="R2" pad="P$2"/>
+<contactref element="R3" pad="P$1"/>
+<contactref element="IDC" pad="9"/>
+<wire x1="59.69" y1="46.99" x2="16.51" y2="15.24" width="0" layer="19" extent="1-1"/>
+<wire x1="55.88" y1="46.99" x2="59.69" y2="46.99" width="0" layer="19" extent="1-1"/>
+</signal>
+<signal name="N$18">
+<contactref element="U$2" pad="TXD"/>
+<contactref element="R2" pad="P$1"/>
+<wire x1="69.85" y1="46.99" x2="92.25" y2="43.18" width="0" layer="19" extent="1-1"/>
 </signal>
 </signals>
 </board>
diff --git a/overo-controlboard/ocb02.sch b/overo-controlboard/ocb02.sch
index 78e9e22..f7b4657 100644
--- a/overo-controlboard/ocb02.sch
+++ b/overo-controlboard/ocb02.sch
@@ -3929,50 +3929,43 @@ nominal inductance, magnetically screened</description>
 </deviceset>
 </devicesets>
 </library>
-<library name="6pin2mm">
+<library name="custom">
 <packages>
-<package name="6PIN2MMHEADER">
-<text x="-6" y="2" size="1.27" layer="25">&gt;Name</text>
-<pad name="VCC" x="-6.35" y="0" drill="0.8" shape="long" rot="R90"/>
-<pad name="GND" x="-3.81" y="0" drill="0.8" shape="long" rot="R90"/>
-<pad name="NC" x="-1.27" y="0" drill="0.8" shape="long" rot="R90"/>
-<pad name="RST" x="1.27" y="0" drill="0.8" shape="long" rot="R90"/>
-<pad name="TXD" x="3.81" y="0" drill="0.8" shape="long" rot="R90"/>
-<pad name="RXD" x="6.35" y="0" drill="0.8" shape="long" rot="R90"/>
-<wire x1="-7.62" y1="1.27" x2="17.78" y2="1.27" width="0.127" layer="21"/>
-<wire x1="17.78" y1="1.27" x2="17.78" y2="-36.83" width="0.127" layer="21"/>
-<wire x1="17.78" y1="-36.83" x2="-7.62" y2="-36.83" width="0.127" layer="21"/>
-<wire x1="-7.62" y1="-36.83" x2="-7.62" y2="1.27" width="0.127" layer="21"/>
-<hole x="-6.35" y="0" drill="0.6"/>
-<hole x="-3.81" y="0" drill="0.6"/>
-<hole x="-1.27" y="0" drill="0.6"/>
-<hole x="1.27" y="0" drill="0.6"/>
-<hole x="3.81" y="0" drill="0.6"/>
-<hole x="6.35" y="0" drill="0.6"/>
+<package name="SKYLAB_GPS">
+<pad name="VCC" x="-5" y="0" drill="0.8" shape="long" rot="R90"/>
+<pad name="GND" x="-3" y="0" drill="0.8" shape="long" rot="R90"/>
+<pad name="NC" x="-1" y="0" drill="0.8" shape="long" rot="R90"/>
+<pad name="RST" x="1" y="0" drill="0.8" shape="long" rot="R90"/>
+<pad name="TXD" x="3" y="0" drill="0.8" shape="long" rot="R90"/>
+<pad name="RXD" x="5" y="0" drill="0.8" shape="long" rot="R90"/>
+<wire x1="-6" y1="1" x2="14" y2="1" width="0.127" layer="21"/>
+<wire x1="14" y1="1" x2="14" y2="-29" width="0.127" layer="21"/>
+<wire x1="14" y1="-29" x2="-6" y2="-29" width="0.127" layer="21"/>
+<wire x1="-6" y1="-29" x2="-6" y2="1" width="0.127" layer="21"/>
+<text x="-5" y="-3" size="1.27" layer="25">GPS</text>
 </package>
 </packages>
 <symbols>
-<symbol name="6PIN2MMHEADER">
-<description>6 pin 2mm header</description>
-<wire x1="-15.24" y1="22.86" x2="-15.24" y2="-7.62" width="0.254" layer="94"/>
-<wire x1="-15.24" y1="-7.62" x2="-7.62" y2="-7.62" width="0.254" layer="94"/>
-<wire x1="-7.62" y1="-7.62" x2="-7.62" y2="22.86" width="0.254" layer="94"/>
-<wire x1="-7.62" y1="22.86" x2="-15.24" y2="22.86" width="0.254" layer="94"/>
-<pin name="VCC" x="-20.32" y="20.32" length="middle"/>
-<pin name="GND" x="-20.32" y="15.24" length="middle"/>
-<pin name="NC" x="-20.32" y="10.16" length="middle"/>
-<pin name="RST" x="-20.32" y="5.08" length="middle"/>
-<pin name="TXD" x="-20.32" y="0" length="middle"/>
-<pin name="RXD" x="-20.32" y="-5.08" length="middle"/>
+<symbol name="SKYLAB_GPS">
+<pin name="VCC" x="-27.94" y="10.16" length="middle" rot="R180"/>
+<pin name="GND" x="-27.94" y="5.08" length="middle" rot="R180"/>
+<pin name="NC" x="-27.94" y="0" length="middle" rot="R180"/>
+<pin name="RST" x="-27.94" y="-5.08" length="middle" rot="R180"/>
+<pin name="TXD" x="-27.94" y="-10.16" length="middle" rot="R180"/>
+<pin name="RXD" x="-27.94" y="-15.24" length="middle" rot="R180"/>
+<wire x1="-40.64" y1="12.7" x2="-40.64" y2="-17.78" width="0.254" layer="94"/>
+<wire x1="-40.64" y1="-17.78" x2="-33.02" y2="-17.78" width="0.254" layer="94"/>
+<wire x1="-33.02" y1="-17.78" x2="-33.02" y2="12.7" width="0.254" layer="94"/>
+<wire x1="-33.02" y1="12.7" x2="-40.64" y2="12.7" width="0.254" layer="94"/>
 </symbol>
 </symbols>
 <devicesets>
-<deviceset name="6PIN2MMHEADER">
+<deviceset name="SKYLAB_LAB">
 <gates>
-<gate name="G$1" symbol="6PIN2MMHEADER" x="10.16" y="-7.62"/>
+<gate name="G$1" symbol="SKYLAB_GPS" x="33.02" y="2.54"/>
 </gates>
 <devices>
-<device name="" package="6PIN2MMHEADER">
+<device name="" package="SKYLAB_GPS">
 <connects>
 <connect gate="G$1" pin="GND" pad="GND"/>
 <connect gate="G$1" pin="NC" pad="NC"/>
@@ -4018,10 +4011,12 @@ nominal inductance, magnetically screened</description>
 <part name="D1" library="zetex" deviceset="DS_E2L" device=""/>
 <part name="C3" library="SparkFun" deviceset="CAP_POL" device="PTH1" value="100uF"/>
 <part name="C4" library="SparkFun" deviceset="CAP_POL" device="PTH1" value="100uF"/>
-<part name="U$1" library="6pin2mm" deviceset="6PIN2MMHEADER" device=""/>
 <part name="JP2" library="SparkFun" deviceset="M02" device="JST-PTH-2"/>
 <part name="JP3" library="SparkFun" deviceset="M02" device="JST-PTH-2"/>
 <part name="JP4" library="SparkFun" deviceset="M02" device="JST-PTH-2"/>
+<part name="U$2" library="custom" deviceset="SKYLAB_LAB" device=""/>
+<part name="R2" library="SparkFun" deviceset="RESISTOR" device="PTH-1/4W" value="35.7k"/>
+<part name="R3" library="SparkFun" deviceset="RESISTOR" device="PTH-1/4W" value="56.2k"/>
 </parts>
 <sheets>
 <sheet>
@@ -4047,8 +4042,7 @@ nominal inductance, magnetically screened</description>
 <instance part="IDC" gate="-6" x="134.62" y="134.62"/>
 <instance part="IDC" gate="-7" x="111.76" y="129.54"/>
 <instance part="IDC" gate="-8" x="134.62" y="129.54"/>
-<instance part="IDC" gate="-9" x="30.48" y="185.42"/>
-<instance part="IDC" gate="-10" x="30.48" y="190.5"/>
+<instance part="IDC" gate="-9" x="-25.4" y="137.16" rot="R270"/>
 <instance part="IDC" gate="-11" x="111.76" y="119.38"/>
 <instance part="IDC" gate="-12" x="134.62" y="119.38"/>
 <instance part="IDC" gate="-13" x="111.76" y="114.3"/>
@@ -4087,10 +4081,12 @@ nominal inductance, magnetically screened</description>
 <instance part="D1" gate="A" x="71.12" y="114.3" rot="R180"/>
 <instance part="C3" gate="G$1" x="53.34" y="111.76"/>
 <instance part="C4" gate="G$1" x="78.74" y="134.62" rot="R90"/>
-<instance part="U$1" gate="G$1" x="-2.54" y="185.42" rot="R180"/>
 <instance part="JP2" gate="G$1" x="40.64" y="162.56"/>
 <instance part="JP3" gate="G$1" x="48.26" y="177.8"/>
 <instance part="JP4" gate="G$1" x="60.96" y="190.5"/>
+<instance part="U$2" gate="G$1" x="-12.7" y="165.1"/>
+<instance part="R2" gate="G$1" x="-30.48" y="154.94"/>
+<instance part="R3" gate="G$1" x="-20.32" y="154.94"/>
 </instances>
 <busses>
 </busses>
@@ -4207,20 +4203,6 @@ nominal inductance, magnetically screened</description>
 <pinref part="IDC" gate="-30" pin="S"/>
 </segment>
 </net>
-<net name="N$7" class="0">
-<segment>
-<pinref part="U$1" gate="G$1" pin="RXD"/>
-<pinref part="IDC" gate="-10" pin="S"/>
-<wire x1="17.78" y1="190.5" x2="25.4" y2="190.5" width="0.1524" layer="91"/>
-</segment>
-</net>
-<net name="N$11" class="0">
-<segment>
-<pinref part="U$1" gate="G$1" pin="TXD"/>
-<pinref part="IDC" gate="-9" pin="S"/>
-<wire x1="17.78" y1="185.42" x2="25.4" y2="185.42" width="0.1524" layer="91"/>
-</segment>
-</net>
 <net name="GND" class="0">
 <segment>
 <pinref part="JP3" gate="G$1" pin="2"/>
@@ -4276,12 +4258,15 @@ nominal inductance, magnetically screened</description>
 <pinref part="IDC" gate="-25" pin="S"/>
 <wire x1="63.5" y1="165.1" x2="63.5" y2="152.4" width="0.1524" layer="91"/>
 <wire x1="43.18" y1="170.18" x2="53.34" y2="170.18" width="0.1524" layer="91"/>
-<pinref part="U$1" gate="G$1" pin="GND"/>
-<wire x1="17.78" y1="170.18" x2="43.18" y2="170.18" width="0.1524" layer="91"/>
 <pinref part="JP4" gate="G$1" pin="2"/>
 <wire x1="68.58" y1="193.04" x2="73.66" y2="193.04" width="0.1524" layer="91"/>
 <wire x1="73.66" y1="193.04" x2="73.66" y2="165.1" width="0.1524" layer="91"/>
 <wire x1="73.66" y1="165.1" x2="63.5" y2="165.1" width="0.1524" layer="91"/>
+<pinref part="U$2" gate="G$1" pin="GND"/>
+<wire x1="43.18" y1="170.18" x2="-15.24" y2="170.18" width="0.1524" layer="91"/>
+<pinref part="R3" gate="G$1" pin="2"/>
+<wire x1="-15.24" y1="170.18" x2="-40.64" y2="170.18" width="0.1524" layer="91"/>
+<wire x1="-15.24" y1="154.94" x2="-15.24" y2="170.18" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$17" class="0">
@@ -4303,11 +4288,12 @@ nominal inductance, magnetically screened</description>
 <wire x1="17.78" y1="142.24" x2="17.78" y2="116.84" width="0.1524" layer="91"/>
 <pinref part="IDC" gate="-40" pin="S"/>
 <wire x1="17.78" y1="154.94" x2="17.78" y2="142.24" width="0.1524" layer="91"/>
-<pinref part="U$1" gate="G$1" pin="VCC"/>
-<wire x1="17.78" y1="165.1" x2="17.78" y2="154.94" width="0.1524" layer="91"/>
 <pinref part="JP4" gate="G$1" pin="1"/>
 <wire x1="68.58" y1="190.5" x2="68.58" y2="170.18" width="0.1524" layer="91"/>
 <wire x1="68.58" y1="170.18" x2="55.88" y2="170.18" width="0.1524" layer="91"/>
+<wire x1="17.78" y1="154.94" x2="17.78" y2="175.26" width="0.1524" layer="91"/>
+<pinref part="U$2" gate="G$1" pin="VCC"/>
+<wire x1="17.78" y1="175.26" x2="-40.64" y2="175.26" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$10" class="0">
@@ -4316,6 +4302,21 @@ nominal inductance, magnetically screened</description>
 <pinref part="IDC" gate="-28" pin="S"/>
 </segment>
 </net>
+<net name="N$12" class="0">
+<segment>
+<pinref part="R2" gate="G$1" pin="2"/>
+<pinref part="R3" gate="G$1" pin="1"/>
+<pinref part="IDC" gate="-9" pin="S"/>
+<wire x1="-25.4" y1="142.24" x2="-25.4" y2="154.94" width="0.1524" layer="91"/>
+</segment>
+</net>
+<net name="N$18" class="0">
+<segment>
+<pinref part="U$2" gate="G$1" pin="TXD"/>
+<pinref part="R2" gate="G$1" pin="1"/>
+<wire x1="-40.64" y1="154.94" x2="-35.56" y2="154.94" width="0.1524" layer="91"/>
+</segment>
+</net>
 </nets>
 </sheet>
 </sheets>
-- 
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