More schematic updates after review with Pavel.

1 files changed, 175 insertions, 309 deletions

diff --git a/eagle/alpha/rev02/rev02.brd b/eagle/alpha/rev02/rev02.brd
index 4f3678b..643ca09 100644
--- a/eagle/alpha/rev02/rev02.brd
+++ b/eagle/alpha/rev02/rev02.brd
@@ -2289,109 +2289,6 @@ EAGLE CAD Libraries on element14&lt;/a&gt;</description>
 </package>
 </packages>
 </library>
-<library name="ON_Semiconductor-MC14551BDG">
-<packages>
-<package name="SOIC127P600X175-16N">
-<smd name="1" x="-2.4638" y="4.445" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="2" x="-2.4638" y="3.175" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="3" x="-2.4638" y="1.905" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="4" x="-2.4638" y="0.635" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="5" x="-2.4638" y="-0.635" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="6" x="-2.4638" y="-1.905" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="7" x="-2.4638" y="-3.175" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="8" x="-2.4638" y="-4.445" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="9" x="2.4638" y="-4.445" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="10" x="2.4638" y="-3.175" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="11" x="2.4638" y="-1.905" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="12" x="2.4638" y="-0.635" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="13" x="2.4638" y="0.635" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="14" x="2.4638" y="1.905" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="15" x="2.4638" y="3.175" dx="1.9558" dy="0.5334" layer="1"/>
-<smd name="16" x="2.4638" y="4.445" dx="1.9558" dy="0.5334" layer="1"/>
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-<wire x1="-3.0988" y1="4.699" x2="-3.0988" y2="4.191" width="0" layer="51"/>
-<wire x1="-3.0988" y1="4.191" x2="-2.0066" y2="4.191" width="0" layer="51"/>
-<wire x1="-2.0066" y1="2.921" x2="-2.0066" y2="3.429" width="0" layer="51"/>
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-<wire x1="-3.0988" y1="0.889" x2="-3.0988" y2="0.381" width="0" layer="51"/>
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-<wire x1="-2.0066" y1="-0.381" x2="-3.0988" y2="-0.381" width="0" layer="51"/>
-<wire x1="-3.0988" y1="-0.381" x2="-3.0988" y2="-0.889" width="0" layer="51"/>
-<wire x1="-3.0988" y1="-0.889" x2="-2.0066" y2="-0.889" width="0" layer="51"/>
-<wire x1="-2.0066" y1="-2.159" x2="-2.0066" y2="-1.651" width="0" layer="51"/>
-<wire x1="-2.0066" y1="-1.651" x2="-3.0988" y2="-1.651" width="0" layer="51"/>
-<wire x1="-3.0988" y1="-1.651" x2="-3.0988" y2="-2.159" width="0" layer="51"/>
-<wire x1="-3.0988" y1="-2.159" x2="-2.0066" y2="-2.159" width="0" layer="51"/>
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-<wire x1="-2.0066" y1="-2.921" x2="-3.0988" y2="-2.921" width="0" layer="51"/>
-<wire x1="-3.0988" y1="-2.921" x2="-3.0988" y2="-3.429" width="0" layer="51"/>
-<wire x1="-3.0988" y1="-3.429" x2="-2.0066" y2="-3.429" width="0" layer="51"/>
-<wire x1="-2.0066" y1="-4.699" x2="-2.0066" y2="-4.191" width="0" layer="51"/>
-<wire x1="-2.0066" y1="-4.191" x2="-3.0988" y2="-4.191" width="0" layer="51"/>
-<wire x1="-3.0988" y1="-4.191" x2="-3.0988" y2="-4.699" width="0" layer="51"/>
-<wire x1="-3.0988" y1="-4.699" x2="-2.0066" y2="-4.699" width="0" layer="51"/>
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-<wire x1="3.0988" y1="0.889" x2="2.0066" y2="0.889" width="0" layer="51"/>
-<wire x1="2.0066" y1="2.159" x2="2.0066" y2="1.651" width="0" layer="51"/>
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-<wire x1="3.0988" y1="4.699" x2="2.0066" y2="4.699" width="0" layer="51"/>
-<wire x1="-2.0066" y1="-5.0038" x2="2.0066" y2="-5.0038" width="0" layer="51"/>
-<wire x1="2.0066" y1="-5.0038" x2="2.0066" y2="5.0038" width="0" layer="51"/>
-<wire x1="2.0066" y1="5.0038" x2="0.3048" y2="5.0038" width="0" layer="51"/>
-<wire x1="0.3048" y1="5.0038" x2="-0.3048" y2="5.0038" width="0" layer="51"/>
-<wire x1="-0.3048" y1="5.0038" x2="-2.0066" y2="5.0038" width="0" layer="51"/>
-<wire x1="-2.0066" y1="5.0038" x2="-2.0066" y2="-5.0038" width="0" layer="51"/>
-<wire x1="0.3048" y1="5.0038" x2="-0.3048" y2="5.0038" width="0" layer="51" curve="-180"/>
-<text x="-3.302" y="4.8514" size="1.27" layer="51" ratio="6" rot="SR0">*</text>
-<wire x1="3.7846" y1="-3.2004" x2="4.826" y2="-3.2004" width="0.1524" layer="21"/>
-<wire x1="-1.3208" y1="-5.0038" x2="1.3208" y2="-5.0038" width="0.1524" layer="21"/>
-<wire x1="1.3208" y1="5.0038" x2="0.3048" y2="5.0038" width="0.1524" layer="21"/>
-<wire x1="0.3048" y1="5.0038" x2="-0.3048" y2="5.0038" width="0.1524" layer="21"/>
-<wire x1="-0.3048" y1="5.0038" x2="-1.3208" y2="5.0038" width="0.1524" layer="21"/>
-<wire x1="0.3048" y1="5.0038" x2="-0.3048" y2="5.0038" width="0.1524" layer="21" curve="-180"/>
-<text x="-3.302" y="4.8514" size="1.27" layer="21" ratio="6" rot="SR0">*</text>
-<text x="-3.4544" y="6.985" size="2.0828" layer="25" ratio="10" rot="SR0">&gt;NAME</text>
-<text x="-3.4544" y="-8.255" size="2.0828" layer="27" ratio="10" rot="SR0">&gt;VALUE</text>
-</package>
-</packages>
-</library>
 <library name="Microchip-23K640-I_SN">
 <description>&lt;b&gt; Developed By element14 &lt;/b&gt;&lt;p&gt; 
 
@@ -5795,15 +5692,6 @@ Based on the following sources:
 <attribute name="NAME" x="45.847" y="11.2014" size="0.8128" layer="25" rot="R270"/>
 <attribute name="VALUE" x="48.4124" y="9.9822" size="0.4064" layer="27" rot="R270"/>
 </element>
-<element name="U11" library="ON_Semiconductor-MC14551BDG" package="SOIC127P600X175-16N" value="MC14551BDG" x="39.624" y="12.2936" smashed="yes">
-<attribute name="SUPPLIER" value="ON SEMICONDUCTOR" x="39.624" y="12.2936" size="0.4064" layer="27" display="off"/>
-<attribute name="MPN" value="MC14551BDG" x="39.624" y="12.2936" size="0.4064" layer="27" display="off"/>
-<attribute name="PACKAGE" value="SOIC-16" x="39.624" y="12.2936" size="0.4064" layer="27" display="off"/>
-<attribute name="OC_FARNELL" value="9665242" x="39.624" y="12.2936" size="0.4064" layer="27" display="off"/>
-<attribute name="OC_NEWARK" value="71J5501" x="39.624" y="12.2936" size="0.4064" layer="27" display="off"/>
-<attribute name="NAME" x="37.9984" y="17.7546" size="0.8128" layer="25" ratio="10" rot="SR0"/>
-<attribute name="VALUE" x="37.084" y="6.477" size="0.4064" layer="27" ratio="10" rot="SR0"/>
-</element>
 <element name="U12" library="Microchip-23K640-I_SN" package="SOIC127P600X175-8N" value="23K640-I/SN" x="26.5176" y="13.5128" smashed="yes">
 <attribute name="SUPPLIER" value="MICROCHIP" x="26.5176" y="13.5128" size="0.4064" layer="27" display="off"/>
 <attribute name="MPN" value="23K640-I/SN " x="26.5176" y="13.5128" size="0.4064" layer="27" display="off"/>
@@ -5813,18 +5701,14 @@ Based on the following sources:
 <attribute name="NAME" x="24.8412" y="9.8044" size="0.8128" layer="25" ratio="10" rot="SR0"/>
 <attribute name="VALUE" x="24.8412" y="9.1948" size="0.4064" layer="27" ratio="10" rot="SR0"/>
 </element>
-<element name="R33" library="resistor" package="R0402" value="15k" x="32.004" y="14.1224" smashed="yes" rot="R180">
+<element name="R33" library="resistor" package="R0402" value="4.7k" x="32.004" y="14.1224" smashed="yes" rot="R180">
 <attribute name="NAME" x="32.893" y="13.2334" size="0.8128" layer="25" rot="R180"/>
 <attribute name="VALUE" x="33.8074" y="12.8016" size="0.4064" layer="27" rot="R180"/>
 </element>
-<element name="R34" library="resistor" package="R0402" value="15k" x="24.5364" y="17.78" smashed="yes">
+<element name="R34" library="resistor" package="R0402" value="4.7k" x="24.5364" y="17.78" smashed="yes">
 <attribute name="NAME" x="23.3426" y="18.9738" size="0.8128" layer="25"/>
 <attribute name="VALUE" x="25.781" y="19.1008" size="0.4064" layer="27"/>
 </element>
-<element name="R32" library="resistor" package="R0402" value="15k" x="42.672" y="6.1976" smashed="yes" rot="R180">
-<attribute name="NAME" x="40.8178" y="6.5278" size="0.8128" layer="25" rot="R180"/>
-<attribute name="VALUE" x="42.9514" y="5.1816" size="0.4064" layer="27" rot="R180"/>
-</element>
 <element name="C102" library="resistor" package="C0805" value="10 uF" x="66.9036" y="12.2936" smashed="yes" rot="MR180">
 <attribute name="NAME" x="69.2404" y="12.7254" size="0.8128" layer="26" ratio="18" rot="MR180"/>
 <attribute name="VALUE" x="66.4972" y="13.97" size="0.4064" layer="28" ratio="10" rot="MR180"/>
@@ -6939,6 +6823,23 @@ Based on the following sources:
 </element>
 <element name="JP8" library="jumper" package="JP1" value="" x="-10.16" y="-109.22"/>
 <element name="R4" library="resistor" package="R0402" value="0" x="-11.43" y="-115.57"/>
+<element name="R17" library="resistor" package="R0402" value="4.7k" x="-11.43" y="-120.65">
+<attribute name="TOLERANCE" value="5%" x="-11.43" y="-120.65" size="1.778" layer="27" display="off"/>
+</element>
+<element name="IC4" library="74xx-eu" package="SO20W" value="74AC244DW" x="-5.08" y="-129.54"/>
+<element name="R79" library="resistor" package="R0402" value="4.7k" x="-2.54" y="-144.78">
+<attribute name="TOLERANCE" value="5%" x="-19.05" y="-143.51" size="1.778" layer="27" display="off"/>
+</element>
+<element name="R80" library="resistor" package="R0402" value="4.7k" x="-11.43" y="-149.86">
+<attribute name="TOLERANCE" value="5%" x="-19.05" y="-148.59" size="1.778" layer="27" display="off"/>
+</element>
+<element name="R81" library="resistor" package="R0402" value="4.7k" x="-5.08" y="-149.86">
+<attribute name="TOLERANCE" value="5%" x="-19.05" y="-153.67" size="1.778" layer="27" display="off"/>
+</element>
+<element name="R82" library="resistor" package="R0402" value="15k" x="-11.43" y="-154.94"/>
+<element name="R32" library="resistor" package="R0402" value="0" x="-11.43" y="-160.02">
+<attribute name="TOLERANCE" value="5%" x="-11.43" y="-160.02" size="1.778" layer="27" display="off"/>
+</element>
 </elements>
 <signals>
 <signal name="GND" class="1">
@@ -7141,25 +7042,14 @@ Based on the following sources:
 <contactref element="U10" pad="5"/>
 <contactref element="U10" pad="21"/>
 <contactref element="JP3" pad="6"/>
-<contactref element="U11" pad="8"/>
-<contactref element="U11" pad="7"/>
 <via x="23.7744" y="10.16" extent="1-16" drill="0.6" shape="square"/>
-<via x="35.052" y="9.2456" extent="1-16" drill="0.6" shape="square"/>
-<via x="35.052" y="7.7216" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="37.1602" y1="9.1186" x2="35.179" y2="9.1186" width="0.4064" layer="1"/>
-<wire x1="35.179" y1="9.1186" x2="35.052" y2="9.2456" width="0.4064" layer="1"/>
-<wire x1="37.1602" y1="7.8486" x2="35.179" y2="7.8486" width="0.4064" layer="1"/>
-<wire x1="35.179" y1="7.8486" x2="35.052" y2="7.7216" width="0.4064" layer="1"/>
 <wire x1="96.3812" y1="32.54" x2="96.3812" y2="33.5188" width="0.4064" layer="16"/>
 <wire x1="96.3812" y1="33.5188" x2="96.6216" y2="33.7592" width="0.4064" layer="16"/>
-<contactref element="R32" pad="1"/>
 <contactref element="U12" pad="4"/>
 <via x="66.4464" y="15.6464" extent="1-16" drill="0.6" shape="square"/>
 <via x="67.6656" y="10.4648" extent="1-16" drill="0.6" shape="square"/>
-<via x="44.958" y="5.588" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="88.3516" y1="36.5024" x2="86.5632" y2="36.5024" width="0.4064" layer="16"/>
 <contactref element="C107" pad="2"/>
-<contactref element="C106" pad="2"/>
 <contactref element="C102" pad="2"/>
 <contactref element="C104" pad="2"/>
 <contactref element="C103" pad="2"/>
@@ -7168,8 +7058,6 @@ Based on the following sources:
 <wire x1="29.5252" y1="17.78" x2="27.8892" y2="17.78" width="0.4064" layer="16"/>
 <wire x1="40.5384" y1="17.0824" x2="40.9552" y2="16.8656" width="0.4064" layer="16"/>
 <contactref element="JP6" pad="1"/>
-<wire x1="43.322" y1="6.1976" x2="44.1316" y2="5.588" width="0.4064" layer="1"/>
-<wire x1="44.1316" y1="5.588" x2="44.958" y2="5.588" width="0.4064" layer="1"/>
 <wire x1="23.7998" y1="11.6078" x2="23.7744" y2="11.5824" width="0.3048" layer="1"/>
 <wire x1="23.7744" y1="11.5824" x2="23.7744" y2="10.16" width="0.4064" layer="1"/>
 <wire x1="67.31" y1="8.6614" x2="67.31" y2="10.1092" width="0.4064" layer="1"/>
@@ -7180,7 +7068,6 @@ Based on the following sources:
 <wire x1="67.6656" y1="12.1056" x2="67.8536" y2="12.2936" width="0.4064" layer="16"/>
 <wire x1="66.4972" y1="17.145" x2="66.4972" y2="15.6972" width="0.4064" layer="1"/>
 <wire x1="66.4972" y1="15.6972" x2="66.4464" y2="15.6464" width="0.4064" layer="1"/>
-<wire x1="67.0156" y1="17.1704" x2="66.8156" y2="16.0156" width="0.4064" layer="16"/>
 <wire x1="66.8156" y1="16.0156" x2="66.4464" y2="15.6464" width="0.4064" layer="16"/>
 <contactref element="JP5" pad="10"/>
 <contactref element="S2" pad="G1"/>
@@ -7661,6 +7548,9 @@ Based on the following sources:
 <contactref element="C23" pad="1"/>
 <contactref element="C25" pad="1"/>
 <contactref element="C22" pad="1"/>
+<contactref element="IC4" pad="10"/>
+<contactref element="R81" pad="2"/>
+<contactref element="C106" pad="2"/>
 <wire x1="156.098" y1="99.568" x2="151.75" y2="99.568" width="0" layer="19" extent="1-1"/>
 <wire x1="156.1996" y1="95.1992" x2="156.098" y2="99.568" width="0" layer="19" extent="1-1"/>
 <wire x1="147.5928" y1="93.7144" x2="151.75" y2="99.568" width="0" layer="19" extent="1-1"/>
@@ -7845,19 +7735,17 @@ Based on the following sources:
 <wire x1="155.9941" y1="32.1056" x2="155.9941" y2="26.0096" width="0" layer="19" extent="1-1"/>
 <wire x1="67.8536" y1="12.2936" x2="78.8516" y2="12.2102" width="0" layer="19" extent="1-16"/>
 <wire x1="66.4464" y1="15.6464" x2="67.8536" y2="12.2936" width="0" layer="19" extent="1-16"/>
+<wire x1="67.0156" y1="17.1704" x2="66.4972" y2="17.145" width="0" layer="19" extent="1-16"/>
 <wire x1="56.896" y1="17.018" x2="66.4972" y2="17.145" width="0" layer="19" extent="1-1"/>
 <wire x1="50.3936" y1="8.9916" x2="56.896" y2="17.018" width="0" layer="19" extent="1-1"/>
-<wire x1="44.958" y1="5.588" x2="50.3936" y2="8.9916" width="0" layer="19" extent="1-1"/>
-<wire x1="37.1602" y1="7.8486" x2="43.322" y2="6.1976" width="0" layer="19" extent="1-1"/>
-<wire x1="37.1602" y1="9.1186" x2="37.1602" y2="7.8486" width="0" layer="19" extent="1-1"/>
-<wire x1="28.7176" y1="7.1332" x2="35.052" y2="7.7216" width="0" layer="19" extent="1-1"/>
-<wire x1="26.5176" y1="7.2644" x2="28.6512" y2="7.1996" width="0" layer="19" extent="1-1"/>
-<wire x1="24.384" y1="7.1996" x2="26.5176" y2="7.2644" width="0" layer="19" extent="1-1"/>
-<wire x1="23.7744" y1="10.16" x2="24.384" y2="7.1996" width="0" layer="19" extent="1-1"/>
-<wire x1="26.5176" y1="3.3782" x2="28.6512" y2="5.8928" width="0" layer="19" extent="1-1"/>
-<wire x1="27.8892" y1="17.78" x2="23.7998" y2="11.6078" width="0" layer="19" extent="1-1"/>
-<wire x1="39.0144" y1="17.018" x2="37.1602" y2="9.1186" width="0" layer="19" extent="1-1"/>
 <wire x1="53.736" y1="1.524" x2="50.3936" y2="8.9916" width="0" layer="19" extent="1-1"/>
+<wire x1="40.9552" y1="16.8656" x2="50.3936" y2="8.9916" width="0" layer="19" extent="16-16"/>
+<wire x1="29.5252" y1="17.78" x2="39.0144" y2="17.018" width="0" layer="19" extent="16-16"/>
+<wire x1="23.7998" y1="11.6078" x2="27.8892" y2="17.78" width="0" layer="19" extent="1-1"/>
+<wire x1="24.384" y1="7.1996" x2="23.7744" y2="10.16" width="0" layer="19" extent="1-1"/>
+<wire x1="26.5176" y1="7.2644" x2="24.384" y2="7.1996" width="0" layer="19" extent="1-1"/>
+<wire x1="28.6512" y1="7.1996" x2="26.5176" y2="7.2644" width="0" layer="19" extent="1-1"/>
+<wire x1="26.5176" y1="3.3782" x2="24.384" y2="5.8928" width="0" layer="19" extent="1-1"/>
 <wire x1="13.35" y1="11.44" x2="23.7744" y2="11.5824" width="0" layer="19" extent="1-1"/>
 <wire x1="11.27" y1="10.34" x2="13.35" y2="11.44" width="0" layer="19" extent="1-1"/>
 <wire x1="13.48" y1="14.98" x2="13.35" y2="11.44" width="0" layer="19" extent="1-1"/>
@@ -8122,6 +8010,8 @@ Based on the following sources:
 <wire x1="114.92" y1="98.552" x2="112.5474" y2="100.203" width="0" layer="19" extent="1-1"/>
 <wire x1="-0.62" y1="-87.63" x2="1.666" y2="-69.85" width="0" layer="19" extent="1-1"/>
 <wire x1="-10.78" y1="-104.14" x2="-0.62" y2="-87.63" width="0" layer="19" extent="1-1"/>
+<wire x1="0.635" y1="-134.5692" x2="-10.78" y2="-104.14" width="0" layer="19" extent="1-1"/>
+<wire x1="-4.43" y1="-149.86" x2="0.635" y2="-134.5692" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="AMPLIFIED">
 <contactref element="U3" pad="2"/>
@@ -8221,9 +8111,9 @@ Based on the following sources:
 </signal>
 <signal name="AVR_LED1">
 <contactref element="R31" pad="5"/>
-<contactref element="U10" pad="16"/>
-<wire x1="71.1454" y1="15.6972" x2="73.2828" y2="15.6972" width="0.4064" layer="1"/>
 <wire x1="73.2828" y1="15.6972" x2="73.5296" y2="16.0202" width="0.4064" layer="1"/>
+<contactref element="U10" pad="9"/>
+<wire x1="71.1454" y1="10.1092" x2="73.2828" y2="15.6972" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$5">
 <contactref element="LED9" pad="A"/>
@@ -8234,9 +8124,9 @@ Based on the following sources:
 </signal>
 <signal name="AVR_LED2">
 <contactref element="R31" pad="6"/>
-<contactref element="U10" pad="15"/>
-<wire x1="71.1454" y1="14.9098" x2="73.4716" y2="14.9098" width="0.4064" layer="1"/>
 <wire x1="73.4716" y1="14.9098" x2="73.5296" y2="14.928" width="0.4064" layer="1"/>
+<contactref element="U10" pad="10"/>
+<wire x1="71.1454" y1="10.8966" x2="73.4716" y2="14.9098" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$15">
 <contactref element="LED12" pad="A"/>
@@ -8247,9 +8137,9 @@ Based on the following sources:
 </signal>
 <signal name="AVR_LED3">
 <contactref element="R31" pad="7"/>
-<contactref element="U10" pad="14"/>
-<wire x1="71.1454" y1="14.097" x2="73.4208" y2="14.097" width="0.4064" layer="1"/>
 <wire x1="73.4208" y1="14.097" x2="73.5296" y2="14.0644" width="0.4064" layer="1"/>
+<contactref element="U10" pad="11"/>
+<wire x1="71.1454" y1="11.7094" x2="73.4208" y2="14.097" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$16">
 <contactref element="LED10" pad="A"/>
@@ -8261,9 +8151,9 @@ Based on the following sources:
 </signal>
 <signal name="AVR_LED4">
 <contactref element="R31" pad="8"/>
-<contactref element="U10" pad="13"/>
-<wire x1="71.1454" y1="13.3096" x2="73.116" y2="13.3096" width="0.4064" layer="1"/>
 <wire x1="73.116" y1="13.3096" x2="73.5296" y2="12.9722" width="0.4064" layer="1"/>
+<contactref element="U10" pad="12"/>
+<wire x1="71.1454" y1="12.4968" x2="73.116" y2="13.3096" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$17">
 <contactref element="LED3" pad="A"/>
@@ -9225,25 +9115,27 @@ Based on the following sources:
 </signal>
 <signal name="MKM_SCK">
 <contactref element="U12" pad="6"/>
-<contactref element="U11" pad="13"/>
 <wire x1="29.2354" y1="12.8778" x2="27.4574" y2="12.8778" width="0.4064" layer="1"/>
 <wire x1="27.4574" y1="12.8778" x2="27.432" y2="12.9032" width="0.3048" layer="1"/>
 <via x="27.432" y="12.9032" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="27.432" y1="12.9032" x2="40.2336" y2="12.9032" width="0.4064" layer="16"/>
 <via x="40.2336" y="12.9032" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="40.2336" y1="12.9032" x2="42.0624" y2="12.9032" width="0.4064" layer="1"/>
-<wire x1="42.0624" y1="12.9032" x2="42.0878" y2="12.9286" width="0.3048" layer="1"/>
+<contactref element="IC4" pad="16"/>
+<contactref element="IC4" pad="7"/>
+<wire x1="-5.715" y1="-124.5108" x2="-3.175" y2="-134.5692" width="0" layer="19" extent="1-1"/>
+<wire x1="27.4574" y1="12.8778" x2="-5.715" y2="-124.5108" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_MOSI">
-<contactref element="U11" pad="5"/>
 <contactref element="U12" pad="5"/>
 <wire x1="29.2354" y1="11.6078" x2="37.1094" y2="11.6078" width="0.4064" layer="1"/>
-<wire x1="37.1094" y1="11.6078" x2="37.1602" y2="11.6586" width="0.3048" layer="1"/>
+<contactref element="IC4" pad="5"/>
+<contactref element="IC4" pad="14"/>
+<wire x1="-3.175" y1="-124.5108" x2="-5.715" y2="-134.5692" width="0" layer="19" extent="1-1"/>
+<wire x1="29.2354" y1="11.6078" x2="-3.175" y2="-124.5108" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_CS_N">
 <contactref element="U12" pad="1"/>
-<contactref element="U11" pad="4"/>
-<wire x1="37.1602" y1="12.9286" x2="35.6362" y2="12.9286" width="0.4064" layer="1"/>
 <wire x1="35.6362" y1="12.9286" x2="35.052" y2="13.5128" width="0.4064" layer="1"/>
 <wire x1="35.052" y1="13.5128" x2="35.052" y2="15.3416" width="0.4064" layer="1"/>
 <wire x1="33.8328" y1="16.5608" x2="28.0416" y2="16.5608" width="0.4064" layer="1"/>
@@ -9254,9 +9146,14 @@ Based on the following sources:
 <wire x1="35.052" y1="15.3416" x2="33.8328" y2="16.5608" width="0.4064" layer="1"/>
 <wire x1="23.7998" y1="15.4178" x2="23.7998" y2="17.6666" width="0.4064" layer="1"/>
 <wire x1="23.7998" y1="17.6666" x2="23.8864" y2="17.78" width="0.4064" layer="1"/>
+<contactref element="IC4" pad="9"/>
+<contactref element="IC4" pad="18"/>
+<contactref element="R79" pad="1"/>
+<wire x1="-0.635" y1="-134.5692" x2="-3.19" y2="-144.78" width="0" layer="19" extent="1-1"/>
+<wire x1="-8.255" y1="-124.5108" x2="-0.635" y2="-134.5692" width="0" layer="19" extent="1-1"/>
+<wire x1="23.876" y1="15.3416" x2="-8.255" y2="-124.5108" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_MISO">
-<contactref element="U11" pad="14"/>
 <contactref element="U12" pad="2"/>
 <wire x1="23.7998" y1="14.1478" x2="25.273" y2="14.1478" width="0.4064" layer="1"/>
 <wire x1="25.273" y1="14.1478" x2="25.2984" y2="14.1224" width="0.3048" layer="1"/>
@@ -9264,25 +9161,21 @@ Based on the following sources:
 <wire x1="25.2984" y1="14.1224" x2="40.2336" y2="14.1224" width="0.4064" layer="16"/>
 <via x="40.2336" y="14.1224" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="40.2336" y1="14.1224" x2="42.164" y2="14.1224" width="0.4064" layer="1"/>
-<wire x1="42.164" y1="14.1224" x2="42.0878" y2="14.1986" width="0.3048" layer="1"/>
+<contactref element="IC4" pad="17"/>
+<contactref element="IC4" pad="8"/>
+<wire x1="-6.985" y1="-124.5108" x2="-1.905" y2="-134.5692" width="0" layer="19" extent="1-1"/>
+<wire x1="23.7998" y1="14.1478" x2="-6.985" y2="-124.5108" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="MKM_CONTROL">
-<contactref element="U11" pad="9"/>
-<contactref element="R32" pad="2"/>
-<contactref element="U10" pad="31"/>
-<wire x1="47.244" y1="5.2832" x2="44.6786" y2="7.8486" width="0.4064" layer="1"/>
-<wire x1="42.0878" y1="7.8486" x2="44.6786" y2="7.8486" width="0.4064" layer="1"/>
-<wire x1="42.022" y1="6.1976" x2="41.822" y2="7.5828" width="0.4064" layer="1"/>
-<wire x1="41.822" y1="7.5828" x2="42.0878" y2="7.8486" width="0.4064" layer="1"/>
-<wire x1="62.6618" y1="10.8966" x2="60.1726" y2="10.8966" width="0.4064" layer="1"/>
-<wire x1="60.1726" y1="10.8966" x2="54.5592" y2="5.2832" width="0.4064" layer="1"/>
-<wire x1="54.5592" y1="5.2832" x2="47.244" y2="5.2832" width="0.4064" layer="1"/>
+<signal name="MKM_CONTROL_AVR_ENA">
+<contactref element="U10" pad="15"/>
+<contactref element="IC4" pad="1"/>
+<contactref element="R80" pad="1"/>
+<wire x1="-10.795" y1="-134.5692" x2="-12.08" y2="-149.86" width="0" layer="19" extent="1-1"/>
+<wire x1="71.1454" y1="14.9098" x2="-10.795" y2="-134.5692" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_AVR_SCK">
-<contactref element="U11" pad="12"/>
 <contactref element="U10" pad="30"/>
 <contactref element="JP3" pad="3"/>
-<wire x1="42.0878" y1="11.6586" x2="44.7802" y2="11.6586" width="0.4064" layer="1"/>
 <via x="57.912" y="10.7696" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="57.912" y1="10.7696" x2="57.3024" y2="11.3792" width="0.4064" layer="16"/>
 <wire x1="57.3024" y1="11.3792" x2="57.3024" y2="13.0556" width="0.4064" layer="16"/>
@@ -9297,67 +9190,37 @@ Based on the following sources:
 <wire x1="62.6618" y1="11.7094" x2="59.7662" y2="11.7094" width="0.4064" layer="1"/>
 <wire x1="59.7662" y1="11.7094" x2="58.8264" y2="10.7696" width="0.4064" layer="1"/>
 <wire x1="58.8264" y1="10.7696" x2="57.912" y2="10.7696" width="0.4064" layer="1"/>
+<contactref element="IC4" pad="4"/>
+<wire x1="44.7802" y1="11.6586" x2="-6.985" y2="-134.5692" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_AVR_CS_N">
-<contactref element="U11" pad="3"/>
-<contactref element="U10" pad="32"/>
-<wire x1="37.1602" y1="14.1986" x2="38.481" y2="14.1986" width="0.4064" layer="1"/>
-<wire x1="38.481" y1="14.1986" x2="39.0144" y2="13.6652" width="0.4064" layer="1"/>
-<wire x1="39.0144" y1="13.6652" x2="39.0144" y2="12.2936" width="0.4064" layer="1"/>
-<wire x1="39.0144" y1="12.2936" x2="40.2336" y2="11.0744" width="0.4064" layer="1"/>
-<wire x1="40.2336" y1="11.0744" x2="40.2336" y2="5.2832" width="0.4064" layer="1"/>
-<wire x1="40.2336" y1="5.2832" x2="41.148" y2="4.3688" width="0.4064" layer="1"/>
-<wire x1="41.148" y1="4.3688" x2="54.864" y2="4.3688" width="0.4064" layer="1"/>
-<wire x1="62.6618" y1="10.1092" x2="60.6044" y2="10.1092" width="0.4064" layer="1"/>
-<wire x1="60.6044" y1="10.1092" x2="54.864" y2="4.3688" width="0.4064" layer="1"/>
+<contactref element="IC4" pad="2"/>
+<contactref element="U10" pad="14"/>
+<wire x1="71.1454" y1="14.097" x2="-9.525" y2="-134.5692" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_FPGA_MOSI">
-<contactref element="U11" pad="6"/>
-<via x="39.0144" y="10.4648" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="39.0144" y1="10.4648" x2="37.2364" y2="10.4648" width="0.4064" layer="1"/>
-<wire x1="37.2364" y1="10.4648" x2="37.1602" y2="10.3886" width="0.3048" layer="1"/>
-<wire x1="39.0144" y1="10.4648" x2="40.5384" y2="10.4648" width="0.3048" layer="16"/>
-<wire x1="40.5384" y1="10.4648" x2="50.292" y2="20.2184" width="0.3048" layer="16"/>
 <contactref element="U13" pad="P19"/>
-<wire x1="50.292" y1="20.2184" x2="47.0808" y2="50.2088" width="0" layer="19" extent="1-16"/>
+<contactref element="IC4" pad="15"/>
+<wire x1="47.0808" y1="50.2088" x2="-4.445" y2="-124.5108" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_FPGA_MISO">
-<contactref element="U11" pad="15"/>
-<wire x1="42.0878" y1="15.4686" x2="47.0662" y2="15.4686" width="0.4064" layer="1"/>
-<wire x1="50.5968" y1="19.6088" x2="47.244" y2="16.256" width="0.3048" layer="16"/>
-<wire x1="47.244" y1="16.256" x2="47.244" y2="15.3416" width="0.3048" layer="16"/>
-<via x="47.244" y="15.3416" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="47.0662" y1="15.4686" x2="47.244" y2="15.3416" width="0.4064" layer="1"/>
 <contactref element="U13" pad="R19"/>
-<wire x1="50.5968" y1="19.6088" x2="46.0808" y2="50.2088" width="0" layer="19" extent="1-16"/>
+<contactref element="IC4" pad="3"/>
+<wire x1="46.0808" y1="50.2088" x2="-8.255" y2="-134.5692" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_FPGA_SCK">
-<contactref element="U11" pad="11"/>
-<wire x1="50.9016" y1="18.9992" x2="48.4632" y2="16.5608" width="0.3048" layer="16"/>
-<via x="44.196" y="10.4648" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="42.0878" y1="10.3886" x2="44.1198" y2="10.3886" width="0.4064" layer="1"/>
-<wire x1="44.1198" y1="10.3886" x2="44.196" y2="10.4648" width="0.4064" layer="1"/>
-<wire x1="48.4632" y1="14.732" x2="48.4632" y2="16.5608" width="0.3048" layer="16"/>
-<wire x1="44.5008" y1="10.7696" x2="44.196" y2="10.4648" width="0.3048" layer="16"/>
-<wire x1="48.4632" y1="14.732" x2="44.196" y2="10.4648" width="0.3048" layer="16"/>
 <contactref element="U13" pad="U21"/>
-<wire x1="50.9016" y1="18.9992" x2="44.0808" y2="48.2088" width="0" layer="19" extent="1-16"/>
+<contactref element="IC4" pad="13"/>
+<wire x1="44.0808" y1="48.2088" x2="-1.905" y2="-124.5108" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_FPGA_CS_N">
-<contactref element="U11" pad="2"/>
-<wire x1="49.9872" y1="20.828" x2="44.8056" y2="15.6464" width="0.3048" layer="16"/>
-<wire x1="44.8056" y1="15.6464" x2="39.0144" y2="15.6464" width="0.3048" layer="16"/>
-<via x="39.0144" y="15.6464" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="39.0144" y1="15.6464" x2="38.8366" y2="15.4686" width="0.4064" layer="1"/>
-<wire x1="38.8366" y1="15.4686" x2="37.1602" y2="15.4686" width="0.4064" layer="1"/>
 <contactref element="U13" pad="T21"/>
-<wire x1="49.9872" y1="20.828" x2="45.0808" y2="48.2088" width="0" layer="19" extent="1-16"/>
+<contactref element="IC4" pad="11"/>
+<wire x1="45.0808" y1="48.2088" x2="0.635" y2="-124.5108" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_AVR_MOSI">
-<contactref element="U11" pad="10"/>
 <contactref element="U10" pad="27"/>
 <contactref element="JP3" pad="4"/>
-<wire x1="42.0878" y1="9.1186" x2="44.6278" y2="9.1186" width="0.4064" layer="1"/>
 <wire x1="44.6278" y1="9.1186" x2="46.9392" y2="6.8072" width="0.4064" layer="1"/>
 <wire x1="46.9392" y1="6.8072" x2="52.1208" y2="6.8072" width="0.4064" layer="1"/>
 <wire x1="52.1208" y1="6.8072" x2="52.9336" y2="7.62" width="0.4064" layer="1"/>
@@ -9371,9 +9234,10 @@ Based on the following sources:
 <wire x1="62.6618" y1="14.097" x2="60.3758" y2="14.097" width="0.4064" layer="1"/>
 <wire x1="60.3758" y1="14.097" x2="59.7408" y2="14.732" width="0.4064" layer="1"/>
 <via x="59.7408" y="14.732" extent="1-16" drill="0.6" shape="square"/>
+<contactref element="IC4" pad="6"/>
+<wire x1="46.9392" y1="6.8072" x2="-4.445" y2="-134.5692" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MKM_AVR_MISO">
-<contactref element="U11" pad="1"/>
 <contactref element="JP3" pad="1"/>
 <contactref element="U10" pad="28"/>
 <wire x1="37.6428" y1="17.9324" x2="49.53" y2="17.9324" width="0.4064" layer="1"/>
@@ -9387,70 +9251,69 @@ Based on the following sources:
 <wire x1="54.356" y1="17.018" x2="52.578" y2="17.018" width="0.4064" layer="1"/>
 <wire x1="37.6428" y1="17.9324" x2="37.1856" y2="17.4752" width="0.4064" layer="1"/>
 <wire x1="37.1856" y1="17.4752" x2="37.1856" y2="16.764" width="0.4064" layer="1"/>
-<wire x1="37.1856" y1="16.764" x2="37.1602" y2="16.7386" width="0.4064" layer="1"/>
 <wire x1="52.578" y1="17.018" x2="51.5112" y2="15.9512" width="0.4064" layer="1"/>
+<contactref element="IC4" pad="12"/>
+<wire x1="37.1856" y1="16.764" x2="-0.635" y2="-124.5108" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="AVR_GPIO_1">
+<signal name="AVR_GPIO_0">
 <contactref element="JP5" pad="2"/>
-<contactref element="U10" pad="1"/>
-<wire x1="64.1096" y1="8.6614" x2="64.1096" y2="8.4328" width="0.4064" layer="1"/>
 <wire x1="64.1096" y1="8.4328" x2="62.2808" y2="8.4328" width="0.4064" layer="1"/>
 <wire x1="62.2808" y1="8.4328" x2="59.2328" y2="5.3848" width="0.4064" layer="1"/>
 <wire x1="59.2328" y1="5.3848" x2="59.2328" y2="2.7178" width="0.4064" layer="1"/>
+<contactref element="U10" pad="31"/>
+<wire x1="62.2808" y1="8.4328" x2="62.6618" y2="10.8966" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="AVR_GPIO_2">
+<signal name="AVR_GPIO_1">
 <contactref element="JP5" pad="3"/>
-<contactref element="U10" pad="2"/>
-<wire x1="64.897" y1="8.6614" x2="64.897" y2="7.6962" width="0.4064" layer="1"/>
 <wire x1="64.897" y1="7.6962" x2="61.7728" y2="4.572" width="0.4064" layer="1"/>
 <wire x1="61.7728" y1="4.572" x2="61.7728" y2="2.9718" width="0.4064" layer="1"/>
+<contactref element="U10" pad="32"/>
+<wire x1="64.897" y1="7.6962" x2="62.6618" y2="10.1092" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="AVR_GPIO_3">
+<signal name="AVR_GPIO_2">
 <contactref element="JP5" pad="4"/>
-<contactref element="U10" pad="3"/>
-<wire x1="65.7098" y1="8.6614" x2="65.7098" y2="5.7658" width="0.4064" layer="1"/>
 <wire x1="65.7098" y1="5.7658" x2="64.3128" y2="4.3688" width="0.4064" layer="1"/>
 <wire x1="64.3128" y1="4.3688" x2="64.3128" y2="2.7178" width="0.4064" layer="1"/>
+<contactref element="U10" pad="1"/>
+<wire x1="65.7098" y1="5.7658" x2="64.1096" y2="8.6614" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="AVR_GPIO_4">
+<signal name="AVR_GPIO_3">
 <contactref element="JP5" pad="5"/>
-<contactref element="U10" pad="6"/>
-<wire x1="68.0974" y1="8.6614" x2="68.0974" y2="6.3246" width="0.4064" layer="1"/>
 <wire x1="68.0974" y1="6.3246" x2="66.8528" y2="5.08" width="0.4064" layer="1"/>
 <wire x1="66.8528" y1="2.9718" x2="66.8528" y2="5.08" width="0.4064" layer="1"/>
+<contactref element="U10" pad="2"/>
+<wire x1="68.0974" y1="6.3246" x2="64.897" y2="8.6614" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="AVR_GPIO_5">
+<signal name="AVR_GPIO_4">
 <contactref element="JP5" pad="6"/>
-<contactref element="U10" pad="7"/>
-<wire x1="68.9102" y1="8.6614" x2="68.9102" y2="4.4196" width="0.4064" layer="1"/>
 <wire x1="68.9102" y1="4.4196" x2="69.3928" y2="3.937" width="0.4064" layer="1"/>
 <wire x1="69.3928" y1="3.937" x2="69.3928" y2="2.7178" width="0.4064" layer="1"/>
+<contactref element="U10" pad="3"/>
+<wire x1="65.7098" y1="8.6614" x2="68.9102" y2="4.4196" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="AVR_GPIO_6">
+<signal name="AVR_GPIO_5">
 <contactref element="JP5" pad="7"/>
-<contactref element="U10" pad="8"/>
-<wire x1="69.6976" y1="8.6614" x2="69.6976" y2="5.207" width="0.4064" layer="1"/>
 <wire x1="69.6976" y1="5.207" x2="71.9328" y2="2.9718" width="0.4064" layer="1"/>
+<contactref element="U10" pad="6"/>
+<wire x1="68.0974" y1="8.6614" x2="69.6976" y2="5.207" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="AVR_GPIO_7">
+<signal name="AVR_GPIO_6">
 <contactref element="JP5" pad="8"/>
-<contactref element="U10" pad="9"/>
-<wire x1="71.1454" y1="10.1092" x2="71.1454" y2="6.0452" width="0.4064" layer="1"/>
 <wire x1="71.1454" y1="6.0452" x2="74.4728" y2="2.7178" width="0.4064" layer="1"/>
+<contactref element="U10" pad="7"/>
+<wire x1="68.9102" y1="8.6614" x2="71.1454" y2="6.0452" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="AVR_GPIO_8">
+<signal name="AVR_GPIO_7">
 <contactref element="JP5" pad="9"/>
-<contactref element="U10" pad="10"/>
-<wire x1="71.1454" y1="10.8966" x2="72.4154" y2="10.8966" width="0.4064" layer="1"/>
 <wire x1="72.4154" y1="10.8966" x2="73.152" y2="10.16" width="0.4064" layer="1"/>
 <wire x1="73.152" y1="10.16" x2="73.152" y2="6.8326" width="0.4064" layer="1"/>
 <wire x1="73.152" y1="6.8326" x2="77.0128" y2="2.9718" width="0.4064" layer="1"/>
+<contactref element="U10" pad="8"/>
+<wire x1="69.6976" y1="8.6614" x2="72.4154" y2="10.8966" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="AVR_PANIC">
-<contactref element="U10" pad="11"/>
 <contactref element="S2" pad="A2"/>
 <wire x1="28.7388" y1="3.4544" x2="28.7176" y2="3.4332" width="0.4064" layer="1"/>
-<wire x1="71.1454" y1="11.7094" x2="65.2526" y2="11.7094" width="0.4064" layer="1"/>
 <wire x1="65.2526" y1="11.7094" x2="64.6176" y2="11.0744" width="0.4064" layer="1"/>
 <wire x1="64.6176" y1="11.0744" x2="64.6176" y2="10.4648" width="0.4064" layer="1"/>
 <via x="64.6176" y="10.4648" extent="1-16" drill="0.6" shape="square"/>
@@ -9461,6 +9324,8 @@ Based on the following sources:
 <wire x1="28.7388" y1="3.4544" x2="52.7304" y2="3.4544" width="0.4064" layer="1"/>
 <via x="52.7304" y="3.4544" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="28.7176" y1="3.4332" x2="28.6724" y2="3.4332" width="0.4064" layer="1"/>
+<contactref element="R82" pad="1"/>
+<wire x1="28.6724" y1="3.4332" x2="-12.08" y2="-154.94" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="3V3_BATT">
 <contactref element="C107" pad="1"/>
@@ -9468,10 +9333,8 @@ Based on the following sources:
 <contactref element="U10" pad="4"/>
 <contactref element="JP3" pad="2"/>
 <contactref element="R30" pad="2"/>
-<contactref element="R34" pad="2"/>
 <contactref element="U12" pad="8"/>
 <contactref element="C103" pad="1"/>
-<contactref element="U11" pad="16"/>
 <contactref element="C102" pad="1"/>
 <contactref element="R33" pad="1"/>
 <contactref element="C104" pad="1"/>
@@ -9485,7 +9348,6 @@ Based on the following sources:
 <vertex x="86.868" y="18.9992"/>
 </polygon>
 <contactref element="JP4" pad="2"/>
-<via x="26.5176" y="17.78" extent="1-16" drill="0.6" shape="square"/>
 <via x="30.7848" y="15.6464" extent="1-16" drill="0.6" shape="square"/>
 <via x="32.9184" y="15.6464" extent="1-16" drill="0.6" shape="square"/>
 <via x="32.6136" y="17.78" extent="1-16" drill="0.6" shape="square"/>
@@ -9493,14 +9355,12 @@ Based on the following sources:
 <via x="47.8536" y="8.0264" extent="1-16" drill="0.6" shape="square"/>
 <via x="66.1416" y="10.4648" extent="1-16" drill="0.6" shape="square"/>
 <via x="68.8848" y="15.6464" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="25.1864" y1="17.78" x2="26.5176" y2="17.78" width="0.4064" layer="1"/>
 <wire x1="29.2354" y1="15.4178" x2="30.5562" y2="15.4178" width="0.4064" layer="1"/>
 <wire x1="30.5562" y1="15.4178" x2="30.7848" y2="15.6464" width="0.4064" layer="1"/>
 <wire x1="32.654" y1="14.1224" x2="32.854" y2="15.582" width="0.4064" layer="1"/>
 <wire x1="32.854" y1="15.582" x2="32.9184" y2="15.6464" width="0.4064" layer="1"/>
 <wire x1="30.8252" y1="17.78" x2="32.6136" y2="17.78" width="0.4064" layer="16"/>
 <wire x1="42.2552" y1="16.8656" x2="43.8912" y2="16.8656" width="0.4064" layer="16"/>
-<wire x1="42.0878" y1="16.7386" x2="43.7134" y2="16.7386" width="0.4064" layer="1"/>
 <wire x1="43.7134" y1="16.7386" x2="43.8912" y2="16.8656" width="0.4064" layer="1"/>
 <wire x1="47.7012" y1="9.6624" x2="47.7012" y2="8.1788" width="0.4064" layer="1"/>
 <wire x1="47.7012" y1="8.1788" x2="47.8536" y2="8.0264" width="0.4064" layer="1"/>
@@ -9519,24 +9379,35 @@ Based on the following sources:
 <wire x1="84.1502" y1="9.525" x2="84.7344" y2="8.9408" width="0.4064" layer="1"/>
 <wire x1="84.7344" y1="8.9408" x2="84.7344" y2="3.7846" width="0.4064" layer="1"/>
 <wire x1="84.7344" y1="3.7846" x2="85.5472" y2="2.9718" width="0.4064" layer="1"/>
-</signal>
-<signal name="AVR_GPIO_11">
-<contactref element="U10" pad="22"/>
-<wire x1="83.3124" y1="29.5652" x2="83.82" y2="29.0576" width="0.3048" layer="1"/>
-<via x="83.82" y="29.0576" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="83.82" y1="29.0576" x2="83.82" y2="26.6192" width="0.3048" layer="16"/>
-<wire x1="83.82" y1="26.6192" x2="78.6384" y2="21.4376" width="0.3048" layer="16"/>
-<via x="67.056" y="21.7424" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="65.7098" y1="17.145" x2="65.7098" y2="20.3962" width="0.4064" layer="1"/>
-<wire x1="78.6384" y1="21.4376" x2="67.3608" y2="21.4376" width="0.3048" layer="16"/>
-<wire x1="67.056" y1="21.4376" x2="67.056" y2="21.7424" width="0.4064" layer="1"/>
-<wire x1="67.3608" y1="21.4376" x2="67.056" y2="21.7424" width="0.3048" layer="16"/>
-<wire x1="65.7098" y1="20.3962" x2="67.056" y2="21.7424" width="0.4064" layer="1"/>
+<contactref element="IC4" pad="20"/>
+<contactref element="R80" pad="2"/>
+<contactref element="R79" pad="2"/>
+<contactref element="R34" pad="2"/>
+<via x="26.5176" y="17.78" extent="1-16" drill="0.6" shape="square"/>
+<wire x1="25.1864" y1="17.78" x2="26.5176" y2="17.78" width="0.4064" layer="1"/>
+<contactref element="R82" pad="2"/>
+<contactref element="R32" pad="1"/>
+<wire x1="-10.78" y1="-154.94" x2="-12.08" y2="-160.02" width="0" layer="19" extent="1-1"/>
+<wire x1="-10.78" y1="-149.86" x2="-10.78" y2="-154.94" width="0" layer="19" extent="1-1"/>
+<wire x1="-1.89" y1="-144.78" x2="-10.78" y2="-149.86" width="0" layer="19" extent="1-1"/>
+<wire x1="-10.795" y1="-124.5108" x2="-1.89" y2="-144.78" width="0" layer="19" extent="1-1"/>
+<wire x1="47.8536" y1="8.0264" x2="-10.795" y2="-124.5108" width="0" layer="19" extent="1-1"/>
+<wire x1="55.4736" y1="8.9916" x2="47.8536" y2="8.0264" width="0" layer="19" extent="1-1"/>
+<wire x1="43.7134" y1="16.7386" x2="47.7012" y2="9.6624" width="0" layer="19" extent="1-1"/>
+<wire x1="32.9184" y1="15.6464" x2="42.2552" y2="16.8656" width="0" layer="19" extent="16-16"/>
+<wire x1="30.7848" y1="15.6464" x2="32.854" y2="15.582" width="0" layer="19" extent="1-1"/>
+<wire x1="30.8252" y1="17.78" x2="30.7848" y2="15.6464" width="0" layer="19" extent="16-16"/>
+<wire x1="26.5176" y1="17.78" x2="29.2354" y2="15.4178" width="0" layer="19" extent="1-1"/>
+<wire x1="65.9536" y1="10.6528" x2="55.4736" y2="8.9916" width="0" layer="19" extent="16-16"/>
+<wire x1="68.8848" y1="15.6464" x2="65.9536" y2="12.2936" width="0" layer="19" extent="1-16"/>
+<wire x1="82.677" y1="9.525" x2="68.9102" y2="15.6718" width="0" layer="19" extent="1-1"/>
+</signal>
+<signal name="AVR_GPIO_ARM_1">
 <contactref element="U4" pad="9"/>
-<wire x1="83.3124" y1="29.5652" x2="81.3312" y2="31.138" width="0" layer="19" extent="1-1"/>
+<contactref element="U10" pad="19"/>
+<wire x1="68.0974" y1="17.145" x2="81.3312" y2="31.138" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="AVR_GPIO_10">
-<contactref element="U10" pad="20"/>
+<signal name="AVR_GPIO_ARM_0">
 <contactref element="U4" pad="8"/>
 <wire x1="80.8232" y1="31.138" x2="80.8232" y2="29.1088" width="0.3048" layer="1"/>
 <wire x1="80.8232" y1="29.1088" x2="80.772" y2="29.0576" width="0.3048" layer="1"/>
@@ -9544,10 +9415,11 @@ Based on the following sources:
 <wire x1="80.772" y1="29.0576" x2="80.772" y2="24.4856" width="0.3048" layer="16"/>
 <wire x1="80.772" y1="24.4856" x2="78.3336" y2="22.0472" width="0.3048" layer="16"/>
 <via x="69.7992" y="22.352" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="67.31" y1="17.145" x2="67.31" y2="19.8628" width="0.4064" layer="1"/>
 <wire x1="78.3336" y1="22.0472" x2="69.7992" y2="22.0472" width="0.3048" layer="16"/>
 <wire x1="69.7992" y1="22.0472" x2="69.7992" y2="22.352" width="0.3048" layer="16"/>
 <wire x1="67.31" y1="19.8628" x2="69.7992" y2="22.352" width="0.4064" layer="1"/>
+<contactref element="U10" pad="17"/>
+<wire x1="69.6976" y1="17.145" x2="67.31" y2="19.8628" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="RTC_X1">
 <contactref element="U7" pad="1"/>
@@ -9556,7 +9428,7 @@ Based on the following sources:
 <wire x1="82.7532" y1="11.9888" x2="82.677" y2="12.065" width="0.4064" layer="1"/>
 <wire x1="82.0556" y1="14.732" x2="81.9912" y2="14.9964" width="0.4064" layer="1"/>
 <contactref element="X1" pad="P$1"/>
-<wire x1="82.0556" y1="14.732" x2="83.89" y2="15.24" width="0" layer="19" extent="1-1"/>
+<wire x1="81.9912" y1="14.9964" x2="83.89" y2="15.24" width="0" layer="19" extent="1-1"/>
 <wire x1="82.677" y1="12.065" x2="82.0556" y2="14.732" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="RTC_X2">
@@ -9565,7 +9437,7 @@ Based on the following sources:
 <wire x1="82.7024" y1="10.7696" x2="82.677" y2="10.795" width="0.4064" layer="1"/>
 <wire x1="88.3276" y1="14.732" x2="88.392" y2="14.9964" width="0.4064" layer="1"/>
 <contactref element="X1" pad="P$2"/>
-<wire x1="86.29" y1="15.24" x2="88.3276" y2="14.732" width="0" layer="19" extent="1-1"/>
+<wire x1="86.29" y1="15.24" x2="88.392" y2="14.9964" width="0" layer="19" extent="1-1"/>
 <wire x1="82.677" y1="10.795" x2="86.29" y2="15.24" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="RTC_MFP">
@@ -9852,7 +9724,6 @@ Based on the following sources:
 <contactref element="C36" pad="1"/>
 <contactref element="C45" pad="1"/>
 <contactref element="C29" pad="1"/>
-<contactref element="C21" pad="1"/>
 <wire x1="80.3152" y1="59.2104" x2="79.248" y2="58.1432" width="0.3048" layer="1"/>
 <via x="79.248" y="58.1432" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="79.248" y1="58.1432" x2="79.248" y2="59.679" width="0.4064" layer="16"/>
@@ -9869,7 +9740,6 @@ Based on the following sources:
 <wire x1="106.3752" y1="35.2832" x2="105.0916" y2="35.2832" width="0.4064" layer="16"/>
 <wire x1="105.0916" y1="35.2832" x2="105.156" y2="35.7" width="0.3048" layer="16"/>
 <via x="104.8512" y="29.492" extent="1-16" drill="0.6" shape="square"/>
-<via x="99.441" y="32.8448" extent="1-16" drill="0.6" shape="square"/>
 <via x="89.916" y="33.1496" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="89.916" y1="33.1496" x2="89.6112" y2="33.1496" width="0.3048" layer="16"/>
 <wire x1="89.6516" y1="34.3688" x2="89.8516" y2="33.214" width="0.4064" layer="16"/>
@@ -9920,11 +9790,6 @@ Based on the following sources:
 <wire x1="79.0076" y1="57.9028" x2="79.248" y2="58.1432" width="0.4064" layer="16"/>
 <wire x1="86.2584" y1="58.7528" x2="86.2584" y2="59.778" width="0.4064" layer="16"/>
 <wire x1="86.2584" y1="59.778" x2="86.3704" y2="59.8424" width="0.4064" layer="16"/>
-<wire x1="98.0812" y1="32.54" x2="99.1362" y2="32.54" width="0.4064" layer="16"/>
-<wire x1="99.1362" y1="32.54" x2="99.441" y2="32.8448" width="0.4064" layer="16"/>
-<wire x1="97.8158" y1="32.3854" x2="98.298" y2="32.8676" width="0.3048" layer="1"/>
-<wire x1="98.298" y1="32.8676" x2="99.4182" y2="32.8676" width="0.3048" layer="1"/>
-<wire x1="99.4182" y1="32.8676" x2="99.441" y2="32.8448" width="0.3048" layer="1"/>
 <wire x1="96.3172" y1="29.4924" x2="96.012" y2="29.1872" width="0.3048" layer="1"/>
 <via x="24.384" y="36.3728" extent="1-16" drill="0.6" shape="square"/>
 <via x="31.3944" y="36.3728" extent="1-16" drill="0.6" shape="square"/>
@@ -10085,7 +9950,6 @@ Based on the following sources:
 <contactref element="IC1" pad="8"/>
 <contactref element="IC1" pad="7"/>
 <contactref element="C69" pad="1"/>
-<contactref element="IC1" pad="3"/>
 <contactref element="U4" pad="158"/>
 <contactref element="U4" pad="171"/>
 <contactref element="U4" pad="185"/>
@@ -10104,7 +9968,6 @@ Based on the following sources:
 <contactref element="U4" pad="26"/>
 <contactref element="U4" pad="15"/>
 <contactref element="U4" pad="42"/>
-<contactref element="U4" pad="6"/>
 <contactref element="U4" pad="41"/>
 <contactref element="U4" pad="203"/>
 <contactref element="IC2" pad="20"/>
@@ -10112,9 +9975,16 @@ Based on the following sources:
 <contactref element="R48" pad="2"/>
 <contactref element="R46" pad="2"/>
 <contactref element="R18" pad="1"/>
+<contactref element="R17" pad="1"/>
+<contactref element="C21" pad="1"/>
+<via x="99.441" y="32.8448" extent="1-16" drill="0.6" shape="square"/>
+<wire x1="98.0812" y1="32.54" x2="99.1362" y2="32.54" width="0.4064" layer="16"/>
+<wire x1="99.1362" y1="32.54" x2="99.441" y2="32.8448" width="0.4064" layer="16"/>
+<wire x1="97.8158" y1="32.3854" x2="98.298" y2="32.8676" width="0.3048" layer="1"/>
+<wire x1="98.298" y1="32.8676" x2="99.4182" y2="32.8676" width="0.3048" layer="1"/>
+<wire x1="99.4182" y1="32.8676" x2="99.441" y2="32.8448" width="0.3048" layer="1"/>
 <wire x1="116.22" y1="98.552" x2="116.22" y2="100.076" width="0" layer="19" extent="1-1"/>
-<wire x1="112.5474" y1="98.933" x2="116.22" y2="98.552" width="0" layer="19" extent="1-1"/>
-<wire x1="106.4006" y1="97.663" x2="112.5474" y2="98.933" width="0" layer="19" extent="1-1"/>
+<wire x1="106.4006" y1="97.663" x2="116.22" y2="98.552" width="0" layer="19" extent="1-1"/>
 <wire x1="106.4006" y1="96.393" x2="106.4006" y2="97.663" width="0" layer="19" extent="1-1"/>
 <wire x1="97.678" y1="100.584" x2="106.4006" y2="97.663" width="0" layer="19" extent="1-1"/>
 <wire x1="94.0054" y1="100.457" x2="97.678" y2="100.584" width="0" layer="19" extent="1-1"/>
@@ -10256,7 +10126,6 @@ Based on the following sources:
 <wire x1="85.0392" y1="32.7152" x2="89.6112" y2="33.1496" width="0" layer="19" extent="16-16"/>
 <wire x1="84.3284" y1="31.138" x2="84.7748" y2="31.3436" width="0" layer="19" extent="1-16"/>
 <wire x1="79.898" y1="31.3436" x2="84.3284" y2="31.138" width="0" layer="19" extent="1-16"/>
-<wire x1="79.8072" y1="31.138" x2="79.8576" y2="31.1884" width="0" layer="19" extent="1-1"/>
 <wire x1="77.1144" y1="34.3688" x2="79.8576" y2="32.7152" width="0" layer="19" extent="1-1"/>
 <wire x1="75.4892" y1="34.9734" x2="75.819" y2="34.8084" width="0" layer="19" extent="1-16"/>
 <wire x1="75.4892" y1="35.456" x2="75.4892" y2="34.9734" width="0" layer="19" extent="1-1"/>
@@ -10318,6 +10187,7 @@ Based on the following sources:
 <wire x1="-10.78" y1="-93.98" x2="-1.92" y2="-87.63" width="0" layer="19" extent="1-1"/>
 <wire x1="-10.78" y1="-99.06" x2="-10.78" y2="-93.98" width="0" layer="19" extent="1-1"/>
 <wire x1="86.0298" y1="12.065" x2="84.3284" y2="31.138" width="0" layer="19" extent="1-1"/>
+<wire x1="-12.08" y1="-120.65" x2="-10.78" y2="-99.06" width="0" layer="19" extent="1-1"/>
 <wire x1="158.902" y1="55.626" x2="108.5088" y2="57.9484" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="FMC_CLK">
@@ -10360,16 +10230,6 @@ Based on the following sources:
 <wire x1="91.186" y1="97.282" x2="97.678" y2="98.552" width="0" layer="19" extent="1-1"/>
 <wire x1="87.8586" y1="97.917" x2="91.186" y2="97.282" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="FPGA_GPIO_TAMPER_0">
-<contactref element="U13" pad="F15"/>
-<contactref element="U10" pad="25"/>
-<wire x1="62.6618" y1="15.6972" x2="55.0808" y2="54.2088" width="0" layer="19" extent="1-1"/>
-</signal>
-<signal name="FPGA_GPIO_TAMPER_1">
-<contactref element="U13" pad="F13"/>
-<contactref element="U10" pad="26"/>
-<wire x1="62.6618" y1="14.9098" x2="55.0808" y2="56.2088" width="0" layer="19" extent="1-1"/>
-</signal>
 <signal name="FPGA_IRQ_N_0">
 <contactref element="U13" pad="F14"/>
 <contactref element="U4" pad="122"/>
@@ -10729,7 +10589,7 @@ Based on the following sources:
 <wire x1="153.05" y1="69.85" x2="156.058" y2="69.85" width="0" layer="19" extent="1-1"/>
 <wire x1="153.05" y1="67.818" x2="153.05" y2="69.85" width="0" layer="19" extent="1-1"/>
 <wire x1="151.75" y1="65.786" x2="153.05" y2="67.818" width="0" layer="19" extent="1-1"/>
-<wire x1="156.08" y1="66.802" x2="153.05" y2="67.818" width="0" layer="19" extent="1-1"/>
+<wire x1="156.08" y1="66.802" x2="156.058" y2="69.85" width="0" layer="19" extent="1-1"/>
 <wire x1="145.7104" y1="66.3244" x2="151.75" y2="65.786" width="0" layer="19" extent="1-1"/>
 <wire x1="145.2104" y1="66.3244" x2="145.7104" y2="66.3244" width="0" layer="19" extent="1-1"/>
 <wire x1="144.7104" y1="66.3244" x2="145.2104" y2="66.3244" width="0" layer="19" extent="1-1"/>
@@ -10786,8 +10646,8 @@ Based on the following sources:
 <contactref element="C120" pad="1"/>
 <wire x1="153.05" y1="55.626" x2="156.058" y2="55.626" width="0" layer="19" extent="1-1"/>
 <wire x1="156.08" y1="52.578" x2="156.058" y2="55.626" width="0" layer="19" extent="1-1"/>
-<wire x1="153.05" y1="49.53" x2="156.08" y2="52.578" width="0" layer="19" extent="1-1"/>
-<wire x1="151.75" y1="51.562" x2="153.05" y2="49.53" width="0" layer="19" extent="1-1"/>
+<wire x1="151.75" y1="51.562" x2="153.05" y2="55.626" width="0" layer="19" extent="1-1"/>
+<wire x1="153.05" y1="49.53" x2="151.75" y2="51.562" width="0" layer="19" extent="1-1"/>
 <wire x1="145.304" y1="51.694" x2="151.75" y2="51.562" width="0" layer="19" extent="1-1"/>
 <wire x1="144.804" y1="51.694" x2="145.304" y2="51.694" width="0" layer="19" extent="1-1"/>
 <wire x1="144.304" y1="51.694" x2="144.804" y2="51.694" width="0" layer="19" extent="1-1"/>
@@ -10873,8 +10733,8 @@ Based on the following sources:
 <contactref element="C210" pad="1"/>
 <wire x1="154.8996" y1="95.1992" x2="154.798" y2="97.536" width="0" layer="19" extent="1-1"/>
 <wire x1="151.75" y1="97.536" x2="154.798" y2="97.536" width="0" layer="19" extent="1-1"/>
-<wire x1="147.97" y1="99.568" x2="151.75" y2="97.536" width="0" layer="19" extent="1-1"/>
-<wire x1="147.704" y1="96.52" x2="147.97" y2="99.568" width="0" layer="19" extent="1-1"/>
+<wire x1="147.704" y1="96.52" x2="151.75" y2="97.536" width="0" layer="19" extent="1-1"/>
+<wire x1="147.97" y1="99.568" x2="147.704" y2="96.52" width="0" layer="19" extent="1-1"/>
 <wire x1="142.624" y1="96.52" x2="147.704" y2="96.52" width="0" layer="19" extent="1-1"/>
 <wire x1="139.802" y1="99.568" x2="142.624" y2="96.52" width="0" layer="19" extent="1-1"/>
 <wire x1="140.0928" y1="91.3144" x2="142.624" y2="96.52" width="0" layer="19" extent="1-1"/>
@@ -11361,28 +11221,34 @@ Based on the following sources:
 <contactref element="U4" pad="95"/>
 <wire x1="-10.16" y1="-107.95" x2="104.6484" y2="53.9726" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="SDIO_CK">
-<contactref element="U4" pad="163"/>
+<signal name="N$3">
+<contactref element="Q5" pad="3"/>
+<contactref element="R4" pad="2"/>
+<wire x1="-10.78" y1="-115.57" x2="79.99" y2="99.194" width="0" layer="19" extent="1-1"/>
+</signal>
+<signal name="N$23">
+<contactref element="IC1" pad="3"/>
+<contactref element="R17" pad="2"/>
+<wire x1="-10.78" y1="-120.65" x2="112.5474" y2="98.933" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="SDIO_CMD">
-<contactref element="U4" pad="166"/>
+<signal name="MKM_CONTROL_FPGA_DIS">
+<contactref element="IC4" pad="19"/>
+<contactref element="R81" pad="1"/>
+<wire x1="-9.525" y1="-124.5108" x2="-5.73" y2="-149.86" width="0" layer="19" extent="1-1"/>
 </signal>
-<signal name="SDIO_D3">
-<contactref element="U4" pad="162"/>
+<signal name="AVR_GPIO_ARM_3">
 </signal>
-<signal name="SDIO_D2">
-<contactref element="U4" pad="161"/>
+<signal name="AVR_GPIO_FPGA_2">
+<contactref element="U10" pad="25"/>
 </signal>
-<signal name="SDIO_D0">
-<contactref element="U4" pad="140"/>
+<signal name="AVR_GPIO_FPGA_3">
+<contactref element="U10" pad="26"/>
 </signal>
-<signal name="SDIO_D1">
-<contactref element="U4" pad="141"/>
+<signal name="N$25">
+<contactref element="U4" pad="6"/>
 </signal>
-<signal name="N$3">
-<contactref element="Q5" pad="3"/>
-<contactref element="R4" pad="2"/>
-<wire x1="-10.78" y1="-115.57" x2="79.99" y2="99.194" width="0" layer="19" extent="1-1"/>
+<signal name="N$53">
+<contactref element="R32" pad="2"/>
 </signal>
 </signals>
 <errors>