o Less vias.

1 files changed, 111 insertions, 144 deletions

diff --git a/hardware/ram-ice.brd b/hardware/ram-ice.brd
index 5f8e916..e31fae3 100644
--- a/hardware/ram-ice.brd
+++ b/hardware/ram-ice.brd
@@ -6,7 +6,7 @@
 <setting alwaysvectorfont="no"/>
 <setting verticaltext="up"/>
 </settings>
-<grid distance="0.635" unitdist="mm" unit="mm" style="lines" multiple="1" display="no" altdistance="0.025" altunitdist="inch" altunit="inch"/>
+<grid distance="25" unitdist="mil" unit="mil" style="lines" multiple="1" display="yes" altdistance="0.000000123031" altunitdist="inch" altunit="inch"/>
 <layers>
 <layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
 <layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
@@ -60,8 +60,8 @@
 <wire x1="100" y1="0" x2="100" y2="80" width="0" layer="20"/>
 <wire x1="100" y1="80" x2="0" y2="80" width="0" layer="20"/>
 <wire x1="0" y1="80" x2="0" y2="0" width="0" layer="20"/>
-<dimension x1="0" y1="0" x2="0" y2="56.515" x3="-8.255" y3="28.2575" textsize="1.778" layer="20"/>
-<dimension x1="0" y1="0" x2="92.075" y2="0" x3="46.0375" y3="-6.985" textsize="1.778" layer="20"/>
+<dimension x1="0" y1="0" x2="0" y2="56.515" x3="-8.255" y3="28.2575" textsize="1.778" layer="20" visible="yes"/>
+<dimension x1="0" y1="0" x2="92.075" y2="0" x3="46.0375" y3="-6.985" textsize="1.778" layer="20" visible="yes"/>
 </plain>
 <libraries>
 <library name="74xx-eu">
@@ -1619,8 +1619,8 @@ design rules under a new name.
 </element>
 <element name="C1" library="resistor" package="C1206" value="" x="16.51" y="7.62"/>
 <element name="C2" library="resistor" package="C1206" value="" x="16.51" y="31.115"/>
-<element name="C3" library="resistor" package="C1206" value="" x="49.53" y="52.705" rot="R180"/>
-<element name="C4" library="resistor" package="C1206" value="" x="74.93" y="13.97" rot="R90"/>
+<element name="C3" library="resistor" package="C1206" value="" x="49.53" y="52.07" rot="R180"/>
+<element name="C4" library="resistor" package="C1206" value="" x="81.915" y="12.7" rot="R180"/>
 <element name="C5" library="resistor" package="C1206" value="" x="49.53" y="12.065" rot="R180"/>
 <element name="SV1" library="con-lstb" package="MA06-1" value="" x="3.81" y="12.7" rot="R270">
 <attribute name="OC_NEWARK" value="unknown" x="3.81" y="12.7" size="1.778" layer="27" rot="R270" display="off"/>
@@ -1655,31 +1655,16 @@ design rules under a new name.
 <wire x1="17.145" y1="31.75" x2="17.91" y2="31.115" width="0.4064" layer="1"/>
 <wire x1="56.515" y1="33.02" x2="49.53" y2="33.02" width="0.4064" layer="16"/>
 <via x="49.53" y="33.02" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="78.8416" y1="15.875" x2="76.835" y2="15.875" width="0.4064" layer="1"/>
-<wire x1="76.835" y1="15.875" x2="76.2" y2="15.24" width="0.4064" layer="1"/>
-<wire x1="76.2" y1="15.24" x2="75.06" y2="15.24" width="0.4064" layer="1"/>
-<wire x1="75.06" y1="15.24" x2="74.93" y2="15.37" width="0.4064" layer="1"/>
 <wire x1="46.4566" y1="40.64" x2="48.895" y2="40.64" width="0.4064" layer="1"/>
 <wire x1="49.53" y1="33.02" x2="49.53" y2="40.005" width="0.4064" layer="1"/>
 <wire x1="49.53" y1="40.005" x2="48.895" y2="40.64" width="0.4064" layer="1"/>
-<wire x1="48.895" y1="40.64" x2="48.895" y2="51.94" width="0.4064" layer="1"/>
-<wire x1="48.895" y1="51.94" x2="48.13" y2="52.705" width="0.4064" layer="1"/>
-<via x="72.39" y="15.24" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="72.39" y1="15.24" x2="59.69" y2="15.24" width="0.4064" layer="16"/>
+<wire x1="48.895" y1="40.64" x2="48.895" y2="51.305" width="0.4064" layer="1"/>
+<wire x1="64.135" y1="15.24" x2="59.69" y2="15.24" width="0.4064" layer="16"/>
 <wire x1="59.69" y1="15.24" x2="57.15" y2="17.78" width="0.4064" layer="16"/>
 <wire x1="57.15" y1="17.78" x2="57.15" y2="32.385" width="0.4064" layer="16"/>
 <wire x1="57.15" y1="32.385" x2="56.515" y2="33.02" width="0.4064" layer="16"/>
-<wire x1="72.39" y1="15.24" x2="74.8" y2="15.24" width="0.4064" layer="1"/>
-<wire x1="74.8" y1="15.24" x2="74.93" y2="15.37" width="0.4064" layer="1"/>
-<wire x1="58.42" y1="32.385" x2="58.42" y2="33.655" width="0.4064" layer="1"/>
-<wire x1="58.42" y1="33.655" x2="59.055" y2="34.29" width="0.4064" layer="1"/>
-<wire x1="59.055" y1="34.29" x2="59.055" y2="35.56" width="0.4064" layer="1"/>
-<wire x1="59.055" y1="35.56" x2="59.69" y2="36.195" width="0.4064" layer="1"/>
-<wire x1="59.69" y1="36.195" x2="59.69" y2="37.465" width="0.4064" layer="1"/>
-<wire x1="59.69" y1="37.465" x2="61.595" y2="39.37" width="0.4064" layer="1"/>
 <via x="57.15" y="32.385" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="55.88" y1="31.115" x2="57.15" y2="32.385" width="0.4064" layer="1"/>
-<wire x1="57.15" y1="32.385" x2="58.42" y2="32.385" width="0.4064" layer="1"/>
 <wire x1="61.595" y1="39.37" x2="62.23" y2="39.37" width="0.4064" layer="1"/>
 <wire x1="19.5834" y1="43.18" x2="21.59" y2="43.18" width="0.4064" layer="1"/>
 <via x="21.59" y="43.18" extent="1-16" drill="0.6" shape="square"/>
@@ -1699,16 +1684,28 @@ design rules under a new name.
 <wire x1="19.685" y1="4.445" x2="20.32" y2="5.08" width="0.4064" layer="16"/>
 <wire x1="20.32" y1="5.08" x2="20.32" y2="7.62" width="0.4064" layer="16"/>
 <contactref element="IC1" pad="15"/>
+<wire x1="49.53" y1="33.02" x2="49.53" y2="13.465" width="0.4064" layer="1"/>
+<wire x1="49.53" y1="13.465" x2="48.13" y2="12.065" width="0.4064" layer="1"/>
+<wire x1="78.8416" y1="15.875" x2="80.645" y2="15.875" width="0.4064" layer="1"/>
+<wire x1="80.645" y1="15.875" x2="81.28" y2="15.24" width="0.4064" layer="1"/>
+<wire x1="81.28" y1="15.24" x2="81.28" y2="13.465" width="0.4064" layer="1"/>
+<wire x1="81.28" y1="13.465" x2="80.515" y2="12.7" width="0.4064" layer="1"/>
+<wire x1="78.8416" y1="15.875" x2="73.025" y2="15.875" width="0.4064" layer="1"/>
+<via x="73.025" y="15.875" extent="1-16" drill="0.6" shape="square"/>
+<wire x1="73.025" y1="15.875" x2="64.77" y2="15.875" width="0.4064" layer="16"/>
+<wire x1="64.77" y1="15.875" x2="64.135" y2="15.24" width="0.4064" layer="16"/>
+<wire x1="48.895" y1="51.305" x2="48.13" y2="52.07" width="0.4064" layer="1"/>
 <wire x1="52.6034" y1="48.26" x2="53.975" y2="48.26" width="0.4064" layer="1"/>
 <wire x1="53.975" y1="48.26" x2="54.61" y2="48.895" width="0.4064" layer="1"/>
 <wire x1="54.61" y1="48.895" x2="54.61" y2="53.34" width="0.4064" layer="1"/>
 <wire x1="54.61" y1="53.34" x2="53.975" y2="53.975" width="0.4064" layer="1"/>
 <wire x1="53.975" y1="53.975" x2="49.53" y2="53.975" width="0.4064" layer="1"/>
-<wire x1="49.53" y1="53.975" x2="48.895" y2="53.34" width="0.4064" layer="1"/>
-<wire x1="48.895" y1="53.34" x2="48.765" y2="53.34" width="0.4064" layer="1"/>
-<wire x1="48.765" y1="53.34" x2="48.13" y2="52.705" width="0.4064" layer="1"/>
-<wire x1="49.53" y1="33.02" x2="49.53" y2="13.465" width="0.4064" layer="1"/>
-<wire x1="49.53" y1="13.465" x2="48.13" y2="12.065" width="0.4064" layer="1"/>
+<wire x1="48.13" y1="52.07" x2="48.26" y2="52.07" width="0.4064" layer="1"/>
+<wire x1="48.26" y1="52.07" x2="48.895" y2="52.705" width="0.4064" layer="1"/>
+<wire x1="48.895" y1="52.705" x2="48.895" y2="53.34" width="0.4064" layer="1"/>
+<wire x1="48.895" y1="53.34" x2="49.53" y2="53.975" width="0.4064" layer="1"/>
+<wire x1="61.595" y1="39.37" x2="57.15" y2="34.925" width="0.4064" layer="1"/>
+<wire x1="57.15" y1="34.925" x2="57.15" y2="32.385" width="0.4064" layer="1"/>
 </signal>
 <signal name="VCC">
 <contactref element="IC1" pad="16"/>
@@ -1737,29 +1734,22 @@ design rules under a new name.
 <wire x1="15.875" y1="18.415" x2="13.4366" y2="18.415" width="0.4064" layer="1"/>
 <wire x1="15.875" y1="8.89" x2="15.875" y2="10.795" width="0.4064" layer="1"/>
 <wire x1="13.4366" y1="10.795" x2="15.875" y2="10.795" width="0.4064" layer="1"/>
-<wire x1="50.93" y1="52.705" x2="50.93" y2="50.035" width="0.4064" layer="1"/>
 <wire x1="50.93" y1="50.035" x2="51.435" y2="49.53" width="0.4064" layer="1"/>
 <wire x1="52.6034" y1="49.53" x2="51.435" y2="49.53" width="0.4064" layer="1"/>
 <wire x1="51.435" y1="49.53" x2="50.8" y2="48.895" width="0.4064" layer="1"/>
 <wire x1="50.8" y1="48.895" x2="50.8" y2="12.065" width="0.4064" layer="1"/>
 <wire x1="50.8" y1="12.065" x2="50.8" y2="9.525" width="0.4064" layer="1"/>
-<wire x1="74.93" y1="12.57" x2="74.93" y2="5.715" width="0.4064" layer="1"/>
-<wire x1="74.93" y1="5.715" x2="74.295" y2="5.08" width="0.4064" layer="1"/>
-<wire x1="74.295" y1="5.08" x2="38.1" y2="5.08" width="0.4064" layer="1"/>
+<wire x1="82.55" y1="5.08" x2="38.1" y2="5.08" width="0.4064" layer="1"/>
 <wire x1="38.1" y1="5.08" x2="36.83" y2="6.35" width="0.4064" layer="1"/>
-<wire x1="74.93" y1="12.57" x2="81.785" y2="12.57" width="0.4064" layer="1"/>
-<wire x1="81.785" y1="12.57" x2="82.55" y2="13.335" width="0.4064" layer="1"/>
-<wire x1="82.55" y1="13.335" x2="82.55" y2="17.145" width="0.4064" layer="1"/>
-<wire x1="82.55" y1="17.145" x2="84.9884" y2="17.145" width="0.4064" layer="1"/>
-<wire x1="84.9884" y1="24.765" x2="83.185" y2="24.765" width="0.4064" layer="1"/>
-<wire x1="83.185" y1="24.765" x2="82.55" y2="24.13" width="0.4064" layer="1"/>
-<wire x1="82.55" y1="24.13" x2="82.55" y2="17.145" width="0.4064" layer="1"/>
+<wire x1="83.185" y1="12.83" x2="83.185" y2="17.145" width="0.4064" layer="1"/>
+<wire x1="83.185" y1="17.145" x2="84.9884" y2="17.145" width="0.4064" layer="1"/>
+<wire x1="84.9884" y1="24.765" x2="83.82" y2="24.765" width="0.4064" layer="1"/>
+<wire x1="83.82" y1="24.765" x2="83.185" y2="24.13" width="0.4064" layer="1"/>
+<wire x1="83.185" y1="24.13" x2="83.185" y2="17.145" width="0.4064" layer="1"/>
 <contactref element="SV1" pad="6"/>
 <wire x1="14.475" y1="6.985" x2="15.11" y2="7.62" width="0.4064" layer="1"/>
-<wire x1="36.83" y1="6.35" x2="44.45" y2="6.35" width="0.4064" layer="1"/>
-<via x="44.45" y="6.35" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="44.45" y1="6.35" x2="44.45" y2="8.89" width="0.4064" layer="16"/>
 <via x="44.45" y="8.89" extent="1-16" drill="0.6" shape="square"/>
+<wire x1="44.45" y1="6.985" x2="44.45" y2="8.89" width="0.4064" layer="16"/>
 <wire x1="44.45" y1="8.89" x2="44.45" y2="14.37" width="0.4064" layer="1"/>
 <wire x1="44.45" y1="14.37" x2="44.215" y2="14.605" width="0.4064" layer="1"/>
 <wire x1="36.83" y1="6.35" x2="19.685" y2="6.35" width="0.4064" layer="1"/>
@@ -1775,6 +1765,13 @@ design rules under a new name.
 <wire x1="44.45" y1="8.89" x2="50.165" y2="8.89" width="0.4064" layer="1"/>
 <wire x1="50.165" y1="8.89" x2="50.8" y2="9.525" width="0.4064" layer="1"/>
 <wire x1="50.93" y1="12.065" x2="50.8" y2="12.065" width="0.4064" layer="1"/>
+<wire x1="83.185" y1="12.83" x2="83.315" y2="12.7" width="0.4064" layer="1"/>
+<wire x1="82.55" y1="5.08" x2="83.185" y2="5.715" width="0.4064" layer="1"/>
+<wire x1="83.185" y1="5.715" x2="83.185" y2="12.57" width="0.4064" layer="1"/>
+<wire x1="83.185" y1="12.57" x2="83.315" y2="12.7" width="0.4064" layer="1"/>
+<wire x1="50.93" y1="50.035" x2="50.93" y2="52.07" width="0.4064" layer="1"/>
+<wire x1="36.83" y1="6.35" x2="43.815" y2="6.35" width="0.4064" layer="16"/>
+<wire x1="43.815" y1="6.35" x2="44.45" y2="6.985" width="0.4064" layer="16"/>
 </signal>
 <signal name="A1">
 <contactref element="IC3" pad="1"/>
@@ -1791,16 +1788,14 @@ design rules under a new name.
 <contactref element="IC3" pad="15"/>
 <contactref element="IC5" pad="10"/>
 <contactref element="X1" pad="10"/>
-<wire x1="62.23" y1="29.21" x2="59.69" y2="29.21" width="0.4064" layer="1"/>
-<wire x1="59.69" y1="29.21" x2="59.055" y2="28.575" width="0.4064" layer="1"/>
-<wire x1="59.055" y1="28.575" x2="59.055" y2="26.67" width="0.4064" layer="1"/>
-<wire x1="59.055" y1="26.67" x2="58.42" y2="26.035" width="0.4064" layer="1"/>
 <wire x1="58.42" y1="26.035" x2="54.845" y2="26.035" width="0.4064" layer="1"/>
 <wire x1="84.9884" y1="23.495" x2="86.36" y2="23.495" width="0.4064" layer="1"/>
 <wire x1="86.36" y1="23.495" x2="86.995" y2="24.13" width="0.4064" layer="1"/>
 <wire x1="86.995" y1="24.13" x2="86.995" y2="28.575" width="0.4064" layer="1"/>
 <wire x1="86.995" y1="28.575" x2="86.36" y2="29.21" width="0.4064" layer="1"/>
 <wire x1="86.36" y1="29.21" x2="62.23" y2="29.21" width="0.4064" layer="1"/>
+<wire x1="58.42" y1="26.035" x2="61.595" y2="29.21" width="0.4064" layer="1"/>
+<wire x1="61.595" y1="29.21" x2="62.23" y2="29.21" width="0.4064" layer="1"/>
 </signal>
 <signal name="A3">
 <contactref element="IC3" pad="3"/>
@@ -1900,8 +1895,8 @@ design rules under a new name.
 <contactref element="IC5" pad="24"/>
 <wire x1="19.5834" y1="10.795" x2="25.4" y2="10.795" width="0.4064" layer="1"/>
 <via x="25.4" y="10.795" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="25.4" y1="10.795" x2="25.4" y2="18.415" width="0.4064" layer="16"/>
-<via x="25.4" y="18.415" extent="1-16" drill="0.6" shape="square"/>
+<wire x1="25.4" y1="10.795" x2="25.4" y2="17.145" width="0.4064" layer="16"/>
+<via x="25.4" y="17.145" extent="1-16" drill="0.6" shape="square"/>
 <contactref element="X2" pad="10"/>
 <wire x1="36.83" y1="16.51" x2="39.37" y2="16.51" width="0.4064" layer="1"/>
 <wire x1="39.37" y1="16.51" x2="40.005" y2="17.145" width="0.4064" layer="1"/>
@@ -1909,8 +1904,8 @@ design rules under a new name.
 <wire x1="40.005" y1="19.05" x2="40.64" y2="19.685" width="0.4064" layer="1"/>
 <wire x1="40.64" y1="19.685" x2="44.215" y2="19.685" width="0.4064" layer="1"/>
 <wire x1="36.83" y1="16.51" x2="33.02" y2="16.51" width="0.4064" layer="1"/>
-<wire x1="33.02" y1="16.51" x2="31.115" y2="18.415" width="0.4064" layer="1"/>
-<wire x1="31.115" y1="18.415" x2="25.4" y2="18.415" width="0.4064" layer="1"/>
+<wire x1="33.02" y1="16.51" x2="32.385" y2="17.145" width="0.4064" layer="1"/>
+<wire x1="32.385" y1="17.145" x2="25.4" y2="17.145" width="0.4064" layer="1"/>
 </signal>
 <signal name="A10">
 <contactref element="IC4" pad="2"/>
@@ -1930,15 +1925,13 @@ design rules under a new name.
 <contactref element="IC5" pad="23"/>
 <wire x1="19.5834" y1="13.335" x2="27.94" y2="13.335" width="0.4064" layer="1"/>
 <via x="27.94" y="13.335" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="27.94" y1="13.335" x2="27.94" y2="19.685" width="0.4064" layer="16"/>
-<via x="27.94" y="19.685" extent="1-16" drill="0.6" shape="square"/>
+<wire x1="27.94" y1="13.335" x2="27.94" y2="19.05" width="0.4064" layer="16"/>
+<via x="27.94" y="19.05" extent="1-16" drill="0.6" shape="square"/>
 <contactref element="X2" pad="9"/>
 <wire x1="44.215" y1="20.955" x2="40.64" y2="20.955" width="0.4064" layer="1"/>
 <wire x1="40.64" y1="20.955" x2="38.735" y2="19.05" width="0.4064" layer="1"/>
 <wire x1="38.735" y1="19.05" x2="36.83" y2="19.05" width="0.4064" layer="1"/>
-<wire x1="27.94" y1="19.685" x2="34.29" y2="19.685" width="0.4064" layer="1"/>
-<wire x1="34.29" y1="19.685" x2="34.925" y2="19.05" width="0.4064" layer="1"/>
-<wire x1="34.925" y1="19.05" x2="36.83" y2="19.05" width="0.4064" layer="1"/>
+<wire x1="27.94" y1="19.05" x2="36.83" y2="19.05" width="0.4064" layer="1"/>
 </signal>
 <signal name="A12">
 <contactref element="IC4" pad="4"/>
@@ -2021,8 +2014,6 @@ design rules under a new name.
 <contactref element="IC5" pad="11"/>
 <contactref element="X1" pad="11"/>
 <wire x1="54.845" y1="27.305" x2="57.785" y2="27.305" width="0.4064" layer="1"/>
-<wire x1="57.785" y1="27.305" x2="58.42" y2="27.94" width="0.4064" layer="1"/>
-<wire x1="52.6034" y1="43.18" x2="55.245" y2="43.18" width="0.4064" layer="1"/>
 <wire x1="55.245" y1="43.18" x2="55.88" y2="43.18" width="0.4064" layer="1"/>
 <wire x1="55.88" y1="43.18" x2="56.515" y2="42.545" width="0.4064" layer="1"/>
 <wire x1="56.515" y1="42.545" x2="56.515" y2="40.005" width="0.4064" layer="1"/>
@@ -2032,11 +2023,7 @@ design rules under a new name.
 <wire x1="51.435" y1="38.735" x2="51.435" y2="27.94" width="0.4064" layer="1"/>
 <wire x1="51.435" y1="27.94" x2="52.07" y2="27.305" width="0.4064" layer="1"/>
 <wire x1="52.07" y1="27.305" x2="54.845" y2="27.305" width="0.4064" layer="1"/>
-<wire x1="58.42" y1="27.94" x2="58.42" y2="29.21" width="0.4064" layer="1"/>
-<wire x1="58.42" y1="29.21" x2="59.055" y2="29.845" width="0.4064" layer="1"/>
-<wire x1="59.055" y1="29.845" x2="59.69" y2="29.845" width="0.4064" layer="1"/>
-<wire x1="59.69" y1="29.845" x2="61.595" y2="31.75" width="0.4064" layer="1"/>
-<wire x1="61.595" y1="31.75" x2="62.23" y2="31.75" width="0.4064" layer="1"/>
+<wire x1="57.785" y1="27.305" x2="62.23" y2="31.75" width="0.4064" layer="1"/>
 <via x="55.245" y="43.18" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="55.245" y1="43.18" x2="52.705" y2="45.72" width="0.4064" layer="16"/>
 <wire x1="13.4366" y1="35.56" x2="15.24" y2="35.56" width="0.4064" layer="1"/>
@@ -2044,6 +2031,7 @@ design rules under a new name.
 <wire x1="15.875" y1="36.195" x2="15.875" y2="45.72" width="0.4064" layer="1"/>
 <via x="15.875" y="45.72" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="15.875" y1="45.72" x2="52.705" y2="45.72" width="0.4064" layer="16"/>
+<wire x1="52.6034" y1="43.18" x2="55.245" y2="43.18" width="0.4064" layer="1"/>
 </signal>
 <signal name="D1">
 <contactref element="IC1" pad="12"/>
@@ -2051,7 +2039,6 @@ design rules under a new name.
 <contactref element="IC5" pad="12"/>
 <contactref element="X1" pad="12"/>
 <wire x1="54.845" y1="28.575" x2="57.15" y2="28.575" width="0.4064" layer="1"/>
-<wire x1="57.15" y1="28.575" x2="57.785" y2="29.21" width="0.4064" layer="1"/>
 <wire x1="52.6034" y1="44.45" x2="56.515" y2="44.45" width="0.4064" layer="1"/>
 <wire x1="56.515" y1="44.45" x2="57.15" y2="43.815" width="0.4064" layer="1"/>
 <wire x1="57.15" y1="43.815" x2="57.15" y2="39.37" width="0.4064" layer="1"/>
@@ -2061,16 +2048,13 @@ design rules under a new name.
 <wire x1="52.07" y1="38.1" x2="52.07" y2="29.21" width="0.4064" layer="1"/>
 <wire x1="52.07" y1="29.21" x2="52.705" y2="28.575" width="0.4064" layer="1"/>
 <wire x1="52.705" y1="28.575" x2="54.845" y2="28.575" width="0.4064" layer="1"/>
-<wire x1="19.5834" y1="34.29" x2="29.21" y2="34.29" width="0.4064" layer="1"/>
-<via x="29.21" y="34.29" extent="1-16" drill="0.6" shape="square"/>
+<wire x1="19.5834" y1="34.29" x2="26.67" y2="34.29" width="0.4064" layer="1"/>
+<via x="26.67" y="34.29" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="62.23" y1="34.29" x2="61.595" y2="34.29" width="0.4064" layer="1"/>
 <wire x1="61.595" y1="34.29" x2="59.69" y2="32.385" width="0.4064" layer="1"/>
 <wire x1="59.69" y1="32.385" x2="59.69" y2="31.115" width="0.4064" layer="1"/>
-<wire x1="59.69" y1="31.115" x2="59.055" y2="30.48" width="0.4064" layer="1"/>
-<wire x1="59.055" y1="30.48" x2="58.42" y2="30.48" width="0.4064" layer="1"/>
-<wire x1="58.42" y1="30.48" x2="57.785" y2="29.845" width="0.4064" layer="1"/>
-<wire x1="57.785" y1="29.845" x2="57.785" y2="29.21" width="0.4064" layer="1"/>
-<wire x1="29.21" y1="34.29" x2="33.655" y2="34.29" width="0.4064" layer="16"/>
+<wire x1="59.69" y1="31.115" x2="57.15" y2="28.575" width="0.4064" layer="1"/>
+<wire x1="26.67" y1="34.29" x2="33.655" y2="34.29" width="0.4064" layer="16"/>
 <wire x1="33.655" y1="34.29" x2="34.925" y2="33.02" width="0.4064" layer="16"/>
 <wire x1="34.925" y1="33.02" x2="38.735" y2="33.02" width="0.4064" layer="16"/>
 <wire x1="38.735" y1="33.02" x2="40.005" y2="34.29" width="0.4064" layer="16"/>
@@ -2091,39 +2075,22 @@ design rules under a new name.
 <wire x1="52.705" y1="37.465" x2="52.705" y2="30.48" width="0.4064" layer="1"/>
 <wire x1="52.705" y1="30.48" x2="53.34" y2="29.845" width="0.4064" layer="1"/>
 <wire x1="53.34" y1="29.845" x2="54.845" y2="29.845" width="0.4064" layer="1"/>
-<wire x1="19.5834" y1="35.56" x2="29.21" y2="35.56" width="0.4064" layer="1"/>
-<via x="29.21" y="35.56" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="29.21" y1="35.56" x2="59.055" y2="35.56" width="0.4064" layer="16"/>
+<wire x1="19.5834" y1="35.56" x2="26.67" y2="35.56" width="0.4064" layer="1"/>
+<via x="26.67" y="35.56" extent="1-16" drill="0.6" shape="square"/>
+<wire x1="26.67" y1="35.56" x2="59.055" y2="35.56" width="0.4064" layer="16"/>
 <wire x1="59.055" y1="35.56" x2="60.325" y2="36.83" width="0.4064" layer="16"/>
 <wire x1="60.325" y1="36.83" x2="62.23" y2="36.83" width="0.4064" layer="16"/>
-<wire x1="56.515" y1="29.845" x2="57.785" y2="31.115" width="0.4064" layer="1"/>
-<wire x1="57.785" y1="31.115" x2="58.42" y2="31.115" width="0.4064" layer="1"/>
-<wire x1="58.42" y1="31.115" x2="59.055" y2="31.75" width="0.4064" layer="1"/>
-<wire x1="59.055" y1="31.75" x2="59.055" y2="33.02" width="0.4064" layer="1"/>
-<wire x1="59.055" y1="33.02" x2="59.69" y2="33.655" width="0.4064" layer="1"/>
-<wire x1="59.69" y1="33.655" x2="59.69" y2="34.925" width="0.4064" layer="1"/>
-<wire x1="59.69" y1="34.925" x2="61.595" y2="36.83" width="0.4064" layer="1"/>
+<wire x1="56.515" y1="29.845" x2="58.42" y2="31.75" width="0.4064" layer="1"/>
+<wire x1="58.42" y1="31.75" x2="58.42" y2="33.655" width="0.4064" layer="1"/>
+<wire x1="58.42" y1="33.655" x2="61.595" y2="36.83" width="0.4064" layer="1"/>
 <wire x1="61.595" y1="36.83" x2="62.23" y2="36.83" width="0.4064" layer="1"/>
 </signal>
 <signal name="D3">
 <contactref element="IC1" pad="14"/>
 <contactref element="IC2" pad="3"/>
 <contactref element="IC5" pad="15"/>
-<wire x1="19.5834" y1="36.83" x2="27.94" y2="36.83" width="0.4064" layer="1"/>
+<wire x1="19.5834" y1="36.83" x2="33.655" y2="36.83" width="0.4064" layer="1"/>
 <contactref element="X2" pad="1"/>
-<wire x1="27.94" y1="36.83" x2="27.94" y2="38.735" width="0.4064" layer="1"/>
-<wire x1="27.94" y1="38.735" x2="28.575" y2="39.37" width="0.4064" layer="1"/>
-<wire x1="28.575" y1="39.37" x2="36.83" y2="39.37" width="0.4064" layer="1"/>
-<wire x1="36.83" y1="39.37" x2="36.83" y2="38.1" width="0.4064" layer="1"/>
-<wire x1="36.83" y1="38.1" x2="38.735" y2="38.1" width="0.4064" layer="1"/>
-<wire x1="38.735" y1="38.1" x2="39.37" y2="37.465" width="0.4064" layer="1"/>
-<wire x1="39.37" y1="37.465" x2="39.37" y2="36.195" width="0.4064" layer="1"/>
-<wire x1="39.37" y1="36.195" x2="40.005" y2="35.56" width="0.4064" layer="1"/>
-<wire x1="40.005" y1="35.56" x2="40.005" y2="34.29" width="0.4064" layer="1"/>
-<wire x1="40.005" y1="34.29" x2="41.275" y2="33.02" width="0.4064" layer="1"/>
-<wire x1="41.275" y1="33.02" x2="41.275" y2="32.385" width="0.4064" layer="1"/>
-<wire x1="41.275" y1="32.385" x2="42.545" y2="31.115" width="0.4064" layer="1"/>
-<wire x1="42.545" y1="31.115" x2="44.215" y2="31.115" width="0.4064" layer="1"/>
 <wire x1="52.6034" y1="46.99" x2="55.245" y2="46.99" width="0.4064" layer="1"/>
 <via x="55.245" y="46.99" extent="1-16" drill="0.6" shape="square"/>
 <wire x1="36.83" y1="39.37" x2="57.15" y2="39.37" width="0.4064" layer="16"/>
@@ -2131,6 +2098,15 @@ design rules under a new name.
 <wire x1="57.15" y1="46.99" x2="57.785" y2="46.355" width="0.4064" layer="16"/>
 <wire x1="57.785" y1="46.355" x2="57.785" y2="40.005" width="0.4064" layer="16"/>
 <wire x1="57.785" y1="40.005" x2="57.15" y2="39.37" width="0.4064" layer="16"/>
+<wire x1="39.37" y1="37.465" x2="44.215" y2="32.62" width="0.4064" layer="1"/>
+<wire x1="44.215" y1="31.115" x2="44.215" y2="32.62" width="0.4064" layer="1"/>
+<wire x1="36.83" y1="39.37" x2="38.735" y2="39.37" width="0.4064" layer="1"/>
+<wire x1="38.735" y1="39.37" x2="39.37" y2="38.735" width="0.4064" layer="1"/>
+<wire x1="39.37" y1="38.735" x2="39.37" y2="37.465" width="0.4064" layer="1"/>
+<wire x1="33.655" y1="36.83" x2="34.29" y2="37.465" width="0.4064" layer="1"/>
+<wire x1="34.29" y1="37.465" x2="34.29" y2="38.735" width="0.4064" layer="1"/>
+<wire x1="34.29" y1="38.735" x2="34.925" y2="39.37" width="0.4064" layer="1"/>
+<wire x1="34.925" y1="39.37" x2="36.83" y2="39.37" width="0.4064" layer="1"/>
 </signal>
 <signal name="D4">
 <contactref element="IC1" pad="3"/>
@@ -2139,28 +2115,23 @@ design rules under a new name.
 <via x="26.67" y="38.1" extent="1-16" drill="0.6" shape="square"/>
 <contactref element="IC5" pad="16"/>
 <contactref element="X2" pad="2"/>
-<wire x1="40.64" y1="31.75" x2="40.64" y2="32.385" width="0.4064" layer="1"/>
-<wire x1="40.64" y1="32.385" x2="39.37" y2="33.655" width="0.4064" layer="1"/>
-<wire x1="39.37" y1="33.655" x2="39.37" y2="34.925" width="0.4064" layer="1"/>
-<wire x1="39.37" y1="34.925" x2="38.735" y2="35.56" width="0.4064" layer="1"/>
-<wire x1="38.735" y1="35.56" x2="36.83" y2="35.56" width="0.4064" layer="1"/>
-<wire x1="36.83" y1="35.56" x2="36.83" y2="36.83" width="0.4064" layer="1"/>
-<wire x1="26.67" y1="38.1" x2="29.21" y2="38.1" width="0.4064" layer="16"/>
-<via x="29.21" y="38.1" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="29.21" y1="38.1" x2="33.655" y2="38.1" width="0.4064" layer="1"/>
-<wire x1="33.655" y1="38.1" x2="34.925" y2="36.83" width="0.4064" layer="1"/>
-<wire x1="34.925" y1="36.83" x2="36.83" y2="36.83" width="0.4064" layer="1"/>
-<wire x1="40.64" y1="31.75" x2="42.545" y2="29.845" width="0.4064" layer="1"/>
-<wire x1="42.545" y1="29.845" x2="44.215" y2="29.845" width="0.4064" layer="1"/>
-<wire x1="46.4566" y1="46.99" x2="40.64" y2="46.99" width="0.4064" layer="1"/>
-<wire x1="40.64" y1="46.99" x2="40.005" y2="46.355" width="0.4064" layer="1"/>
-<wire x1="40.005" y1="46.355" x2="40.005" y2="38.1" width="0.4064" layer="1"/>
-<wire x1="40.005" y1="38.1" x2="40.64" y2="37.465" width="0.4064" layer="1"/>
-<wire x1="40.64" y1="37.465" x2="45.72" y2="37.465" width="0.4064" layer="1"/>
+<wire x1="46.4566" y1="46.99" x2="41.275" y2="46.99" width="0.4064" layer="1"/>
+<wire x1="41.275" y1="46.99" x2="40.64" y2="46.355" width="0.4064" layer="1"/>
+<wire x1="40.64" y1="46.355" x2="40.64" y2="38.1" width="0.4064" layer="1"/>
+<wire x1="40.64" y1="38.1" x2="41.275" y2="37.465" width="0.4064" layer="1"/>
+<wire x1="41.275" y1="37.465" x2="45.72" y2="37.465" width="0.4064" layer="1"/>
 <wire x1="45.72" y1="37.465" x2="46.355" y2="36.83" width="0.4064" layer="1"/>
 <wire x1="46.355" y1="36.83" x2="46.355" y2="30.48" width="0.4064" layer="1"/>
 <wire x1="46.355" y1="30.48" x2="45.72" y2="29.845" width="0.4064" layer="1"/>
 <wire x1="45.72" y1="29.845" x2="44.215" y2="29.845" width="0.4064" layer="1"/>
+<wire x1="36.83" y1="36.83" x2="37.465" y2="36.83" width="0.4064" layer="1"/>
+<wire x1="37.465" y1="36.83" x2="41.275" y2="33.02" width="0.4064" layer="1"/>
+<wire x1="41.275" y1="33.02" x2="41.275" y2="31.75" width="0.4064" layer="1"/>
+<wire x1="41.275" y1="31.75" x2="43.18" y2="29.845" width="0.4064" layer="1"/>
+<wire x1="43.18" y1="29.845" x2="44.215" y2="29.845" width="0.4064" layer="1"/>
+<wire x1="26.67" y1="38.1" x2="33.655" y2="38.1" width="0.4064" layer="16"/>
+<wire x1="33.655" y1="38.1" x2="34.925" y2="36.83" width="0.4064" layer="16"/>
+<wire x1="34.925" y1="36.83" x2="36.83" y2="36.83" width="0.4064" layer="16"/>
 </signal>
 <signal name="D5">
 <contactref element="IC1" pad="4"/>
@@ -2169,24 +2140,24 @@ design rules under a new name.
 <wire x1="19.5834" y1="39.37" x2="25.4" y2="39.37" width="0.4064" layer="1"/>
 <via x="25.4" y="39.37" extent="1-16" drill="0.6" shape="square"/>
 <contactref element="X2" pad="3"/>
-<wire x1="44.215" y1="28.575" x2="41.91" y2="28.575" width="0.4064" layer="1"/>
-<wire x1="41.91" y1="28.575" x2="39.37" y2="31.115" width="0.4064" layer="1"/>
-<wire x1="38.1" y1="33.02" x2="36.83" y2="33.02" width="0.4064" layer="1"/>
 <wire x1="36.83" y1="33.02" x2="36.83" y2="34.29" width="0.4064" layer="1"/>
 <wire x1="25.4" y1="39.37" x2="25.4" y2="33.02" width="0.4064" layer="16"/>
 <via x="25.4" y="33.02" extent="1-16" drill="0.6" shape="square"/>
-<wire x1="46.4566" y1="45.72" x2="41.275" y2="45.72" width="0.4064" layer="1"/>
-<wire x1="41.275" y1="45.72" x2="40.64" y2="45.085" width="0.4064" layer="1"/>
-<wire x1="40.64" y1="45.085" x2="40.64" y2="38.735" width="0.4064" layer="1"/>
-<wire x1="40.64" y1="38.735" x2="41.275" y2="38.1" width="0.4064" layer="1"/>
-<wire x1="41.275" y1="38.1" x2="46.355" y2="38.1" width="0.4064" layer="1"/>
+<wire x1="46.4566" y1="45.72" x2="41.91" y2="45.72" width="0.4064" layer="1"/>
+<wire x1="41.91" y1="45.72" x2="41.275" y2="45.085" width="0.4064" layer="1"/>
+<wire x1="41.275" y1="45.085" x2="41.275" y2="38.735" width="0.4064" layer="1"/>
+<wire x1="41.275" y1="38.735" x2="41.91" y2="38.1" width="0.4064" layer="1"/>
+<wire x1="41.91" y1="38.1" x2="46.355" y2="38.1" width="0.4064" layer="1"/>
 <wire x1="46.355" y1="38.1" x2="46.99" y2="37.465" width="0.4064" layer="1"/>
 <wire x1="46.99" y1="37.465" x2="46.99" y2="29.21" width="0.4064" layer="1"/>
 <wire x1="46.99" y1="29.21" x2="46.355" y2="28.575" width="0.4064" layer="1"/>
 <wire x1="46.355" y1="28.575" x2="44.215" y2="28.575" width="0.4064" layer="1"/>
 <wire x1="25.4" y1="33.02" x2="36.83" y2="33.02" width="0.4064" layer="1"/>
-<wire x1="38.1" y1="33.02" x2="39.37" y2="31.75" width="0.4064" layer="1"/>
-<wire x1="39.37" y1="31.75" x2="39.37" y2="31.115" width="0.4064" layer="1"/>
+<wire x1="44.215" y1="28.575" x2="43.18" y2="28.575" width="0.4064" layer="1"/>
+<wire x1="36.83" y1="34.29" x2="38.735" y2="34.29" width="0.4064" layer="1"/>
+<wire x1="38.735" y1="34.29" x2="40.005" y2="33.02" width="0.4064" layer="1"/>
+<wire x1="40.005" y1="33.02" x2="40.005" y2="31.75" width="0.4064" layer="1"/>
+<wire x1="40.005" y1="31.75" x2="43.18" y2="28.575" width="0.4064" layer="1"/>
 </signal>
 <signal name="D6">
 <contactref element="IC1" pad="5"/>
@@ -2197,22 +2168,21 @@ design rules under a new name.
 <wire x1="24.13" y1="40.64" x2="24.13" y2="33.02" width="0.4064" layer="16"/>
 <via x="24.13" y="33.02" extent="1-16" drill="0.6" shape="square"/>
 <contactref element="X2" pad="4"/>
-<wire x1="44.215" y1="27.305" x2="41.91" y2="27.305" width="0.4064" layer="1"/>
-<wire x1="36.83" y1="31.75" x2="36.83" y2="30.48" width="0.4064" layer="1"/>
 <wire x1="44.215" y1="27.305" x2="46.99" y2="27.305" width="0.4064" layer="1"/>
 <wire x1="46.99" y1="27.305" x2="47.625" y2="27.94" width="0.4064" layer="1"/>
 <wire x1="47.625" y1="27.94" x2="47.625" y2="38.1" width="0.4064" layer="1"/>
 <wire x1="47.625" y1="38.1" x2="46.99" y2="38.735" width="0.4064" layer="1"/>
-<wire x1="46.99" y1="38.735" x2="41.91" y2="38.735" width="0.4064" layer="1"/>
-<wire x1="41.91" y1="38.735" x2="41.275" y2="39.37" width="0.4064" layer="1"/>
-<wire x1="41.275" y1="39.37" x2="41.275" y2="43.815" width="0.4064" layer="1"/>
-<wire x1="41.275" y1="43.815" x2="41.91" y2="44.45" width="0.4064" layer="1"/>
-<wire x1="41.91" y1="44.45" x2="46.4566" y2="44.45" width="0.4064" layer="1"/>
+<wire x1="46.99" y1="38.735" x2="42.545" y2="38.735" width="0.4064" layer="1"/>
+<wire x1="42.545" y1="38.735" x2="41.91" y2="39.37" width="0.4064" layer="1"/>
+<wire x1="41.91" y1="39.37" x2="41.91" y2="43.815" width="0.4064" layer="1"/>
+<wire x1="41.91" y1="43.815" x2="42.545" y2="44.45" width="0.4064" layer="1"/>
+<wire x1="42.545" y1="44.45" x2="46.4566" y2="44.45" width="0.4064" layer="1"/>
 <wire x1="24.13" y1="33.02" x2="24.13" y2="32.385" width="0.4064" layer="1"/>
 <wire x1="24.13" y1="32.385" x2="24.765" y2="31.75" width="0.4064" layer="1"/>
 <wire x1="24.765" y1="31.75" x2="36.83" y2="31.75" width="0.4064" layer="1"/>
-<wire x1="41.91" y1="27.305" x2="38.735" y2="30.48" width="0.4064" layer="1"/>
-<wire x1="38.735" y1="30.48" x2="36.83" y2="30.48" width="0.4064" layer="1"/>
+<wire x1="36.83" y1="31.75" x2="38.735" y2="31.75" width="0.4064" layer="1"/>
+<wire x1="38.735" y1="31.75" x2="43.18" y2="27.305" width="0.4064" layer="1"/>
+<wire x1="43.18" y1="27.305" x2="44.215" y2="27.305" width="0.4064" layer="1"/>
 </signal>
 <signal name="D7">
 <contactref element="IC1" pad="6"/>
@@ -2223,16 +2193,11 @@ design rules under a new name.
 <wire x1="22.86" y1="41.91" x2="22.86" y2="33.02" width="0.4064" layer="16"/>
 <via x="22.86" y="33.02" extent="1-16" drill="0.6" shape="square"/>
 <contactref element="X2" pad="5"/>
-<wire x1="44.215" y1="26.035" x2="39.37" y2="26.035" width="0.4064" layer="1"/>
-<wire x1="36.83" y1="29.21" x2="36.83" y2="27.94" width="0.4064" layer="1"/>
-<wire x1="36.83" y1="27.94" x2="38.735" y2="27.94" width="0.4064" layer="1"/>
-<wire x1="38.735" y1="27.94" x2="39.37" y2="27.305" width="0.4064" layer="1"/>
-<wire x1="39.37" y1="27.305" x2="39.37" y2="26.035" width="0.4064" layer="1"/>
-<wire x1="46.4566" y1="43.18" x2="42.545" y2="43.18" width="0.4064" layer="1"/>
-<wire x1="42.545" y1="43.18" x2="41.91" y2="42.545" width="0.4064" layer="1"/>
-<wire x1="41.91" y1="42.545" x2="41.91" y2="40.005" width="0.4064" layer="1"/>
-<wire x1="41.91" y1="40.005" x2="42.545" y2="39.37" width="0.4064" layer="1"/>
-<wire x1="42.545" y1="39.37" x2="47.625" y2="39.37" width="0.4064" layer="1"/>
+<wire x1="46.4566" y1="43.18" x2="43.18" y2="43.18" width="0.4064" layer="1"/>
+<wire x1="43.18" y1="43.18" x2="42.545" y2="42.545" width="0.4064" layer="1"/>
+<wire x1="42.545" y1="42.545" x2="42.545" y2="40.005" width="0.4064" layer="1"/>
+<wire x1="42.545" y1="40.005" x2="43.18" y2="39.37" width="0.4064" layer="1"/>
+<wire x1="43.18" y1="39.37" x2="47.625" y2="39.37" width="0.4064" layer="1"/>
 <wire x1="47.625" y1="39.37" x2="48.26" y2="38.735" width="0.4064" layer="1"/>
 <wire x1="48.26" y1="38.735" x2="48.26" y2="26.67" width="0.4064" layer="1"/>
 <wire x1="48.26" y1="26.67" x2="47.625" y2="26.035" width="0.4064" layer="1"/>
@@ -2240,6 +2205,9 @@ design rules under a new name.
 <wire x1="36.83" y1="29.21" x2="23.495" y2="29.21" width="0.4064" layer="1"/>
 <wire x1="23.495" y1="29.21" x2="22.86" y2="29.845" width="0.4064" layer="1"/>
 <wire x1="22.86" y1="29.845" x2="22.86" y2="33.02" width="0.4064" layer="1"/>
+<wire x1="41.91" y1="26.035" x2="44.215" y2="26.035" width="0.4064" layer="1"/>
+<wire x1="36.83" y1="29.21" x2="38.735" y2="29.21" width="0.4064" layer="1"/>
+<wire x1="38.735" y1="29.21" x2="41.91" y2="26.035" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$2">
 <contactref element="IC4" pad="9"/>
@@ -2351,10 +2319,9 @@ design rules under a new name.
 <signal name="!RAM_CS">
 <contactref element="IC5" pad="20"/>
 <contactref element="X2" pad="6"/>
-<wire x1="36.83" y1="26.67" x2="36.83" y2="25.4" width="0.4064" layer="1"/>
-<wire x1="36.83" y1="25.4" x2="38.1" y2="25.4" width="0.4064" layer="1"/>
-<wire x1="38.1" y1="25.4" x2="38.735" y2="24.765" width="0.4064" layer="1"/>
-<wire x1="38.735" y1="24.765" x2="44.215" y2="24.765" width="0.4064" layer="1"/>
+<wire x1="40.64" y1="24.765" x2="44.215" y2="24.765" width="0.4064" layer="1"/>
+<wire x1="36.83" y1="26.67" x2="38.735" y2="26.67" width="0.4064" layer="1"/>
+<wire x1="38.735" y1="26.67" x2="40.64" y2="24.765" width="0.4064" layer="1"/>
 </signal>
 <signal name="!OE">
 <contactref element="IC5" pad="22"/>