<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<wire x1="54.5329625" y1="33.02" x2="43.18" y2="33.02" width="0" layer="20"/>
<wire x1="41.275" y1="33.02" x2="14.605" y2="33.02" width="0" layer="20"/>
<wire x1="12.7" y1="33.02" x2="1.3470375" y2="33.02" width="0" layer="20"/>
<wire x1="1.3470375" y1="33.02" x2="0" y2="31.6729625" width="0" layer="20" curve="90"/>
<wire x1="0" y1="31.6729625" x2="0" y2="1.3470375" width="0" layer="20"/>
<wire x1="0" y1="1.3470375" x2="1.3470375" y2="0" width="0" layer="20" curve="90"/>
<wire x1="1.3470375" y1="0" x2="54.5329625" y2="0" width="0" layer="20"/>
<wire x1="54.5329625" y1="0" x2="55.88" y2="1.3470375" width="0" layer="20" curve="90"/>
<wire x1="55.88" y1="1.3470375" x2="55.88" y2="31.6729625" width="0" layer="20"/>
<wire x1="55.88" y1="31.6729625" x2="54.5329625" y2="33.02" width="0" layer="20" curve="90"/>
<wire x1="54.5329625" y1="66.675" x2="43.18" y2="66.675" width="0" layer="20"/>
<wire x1="41.275" y1="66.675" x2="14.605" y2="66.675" width="0" layer="20"/>
<wire x1="12.7" y1="66.675" x2="1.3470375" y2="66.675" width="0" layer="20"/>
<wire x1="1.3470375" y1="66.675" x2="0" y2="65.3279625" width="0" layer="20" curve="90"/>
<wire x1="0" y1="65.3279625" x2="0" y2="35.0020375" width="0" layer="20"/>
<wire x1="0" y1="35.0020375" x2="1.3470375" y2="33.655" width="0" layer="20" curve="90"/>
<wire x1="1.3470375" y1="33.655" x2="12.7" y2="33.655" width="0" layer="20"/>
<wire x1="12.7" y1="33.655" x2="12.7" y2="33.02" width="0" layer="20"/>
<wire x1="14.605" y1="33.02" x2="14.605" y2="33.655" width="0" layer="20"/>
<wire x1="14.605" y1="33.655" x2="41.275" y2="33.655" width="0" layer="20"/>
<wire x1="41.275" y1="33.655" x2="41.275" y2="33.02" width="0" layer="20"/>
<wire x1="43.18" y1="33.02" x2="43.18" y2="33.655" width="0" layer="20"/>
<wire x1="43.18" y1="33.655" x2="54.5329625" y2="33.655" width="0" layer="20"/>
<wire x1="54.5329625" y1="33.655" x2="55.88" y2="35.0020375" width="0" layer="20" curve="90"/>
<wire x1="55.88" y1="35.0020375" x2="55.88" y2="48.26" width="0" layer="20"/>
<wire x1="55.88" y1="52.07" x2="55.88" y2="65.3279625" width="0" layer="20"/>
<wire x1="55.88" y1="65.3279625" x2="54.5329625" y2="66.675" width="0" layer="20" curve="90"/>
<wire x1="54.5329625" y1="100.33" x2="1.3470375" y2="100.33" width="0" layer="20"/>
<wire x1="1.3470375" y1="100.33" x2="0" y2="98.9829625" width="0" layer="20" curve="90"/>
<wire x1="0" y1="98.9829625" x2="0" y2="68.6570375" width="0" layer="20"/>
<wire x1="0" y1="68.6570375" x2="1.3470375" y2="67.31" width="0" layer="20" curve="90"/>
<wire x1="1.3470375" y1="67.31" x2="12.7" y2="67.31" width="0" layer="20"/>
<wire x1="12.7" y1="67.31" x2="12.7" y2="66.675" width="0" layer="20"/>
<wire x1="14.605" y1="66.675" x2="14.605" y2="67.31" width="0" layer="20"/>
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<wire x1="41.275" y1="67.31" x2="41.275" y2="66.675" width="0" layer="20"/>
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<wire x1="54.5329625" y1="67.31" x2="55.88" y2="68.6570375" width="0" layer="20" curve="90"/>
<wire x1="55.88" y1="68.6570375" x2="55.88" y2="98.9829625" width="0" layer="20"/>
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<wire x1="56.515" y1="76.7579625" x2="56.515" y2="52.07" width="0" layer="20"/>
<wire x1="56.515" y1="52.07" x2="55.88" y2="52.07" width="0" layer="20"/>
<wire x1="55.88" y1="48.26" x2="56.515" y2="48.26" width="0" layer="20"/>
<wire x1="56.515" y1="48.26" x2="56.515" y2="23.5720375" width="0" layer="20"/>
<wire x1="56.515" y1="23.5720375" x2="57.8620375" y2="22.225" width="0" layer="20" curve="90"/>
<wire x1="57.8620375" y1="22.225" x2="88.1879625" y2="22.225" width="0" layer="20"/>
<wire x1="88.1879625" y1="22.225" x2="89.535" y2="23.5720375" width="0" layer="20" curve="90"/>
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<wire x1="88.1879625" y1="78.105" x2="57.8620375" y2="78.105" width="0" layer="20"/>
<wire x1="57.8620375" y1="78.105" x2="56.515" y2="76.7579625" width="0" layer="20" curve="90"/>
<hole x="12.7" y="66.9925" drill="0.6"/>
<hole x="13.335" y="66.9925" drill="0.6"/>
<hole x="13.97" y="66.9925" drill="0.6"/>
<hole x="14.605" y="66.9925" drill="0.6"/>
<hole x="41.275" y="66.9925" drill="0.6"/>
<hole x="41.91" y="66.9925" drill="0.6"/>
<hole x="42.545" y="66.9925" drill="0.6"/>
<hole x="43.18" y="66.9925" drill="0.6"/>
<hole x="12.7" y="33.3375" drill="0.6"/>
<hole x="13.335" y="33.3375" drill="0.6"/>
<hole x="13.97" y="33.3375" drill="0.6"/>
<hole x="14.605" y="33.3375" drill="0.6"/>
<hole x="41.275" y="33.3375" drill="0.6"/>
<hole x="41.91" y="33.3375" drill="0.6"/>
<hole x="42.545" y="33.3375" drill="0.6"/>
<hole x="43.18" y="33.3375" drill="0.6"/>
<hole x="56.1975" y="52.07" drill="0.6"/>
<hole x="56.1975" y="51.435" drill="0.6"/>
<hole x="56.1975" y="50.8" drill="0.6"/>
<hole x="56.1975" y="50.165" drill="0.6"/>
<hole x="56.1975" y="49.53" drill="0.6"/>
<hole x="56.1975" y="48.895" drill="0.6"/>
<hole x="56.1975" y="48.26" drill="0.6"/>
<text>Amiga 500 Boot Drive Selector</text>
<text>Developed &amp; Prototyped By
Sinan Seyhun a.k.a fort_apocalypse/CGTr
Schematics &amp; PCB Design By
Özay Turay a.k.a Simon/CGTr
http://www.commodore.gen.tr</text>
<text>Amiga 500 Boot Drive Selector</text>
<text>Developed &amp; Prototyped By
Sinan Seyhun a.k.a fort_apocalypse/CGTr
Schematics &amp; PCB Design By
Özay Turay a.k.a Simon/CGTr
http://www.commodore.gen.tr</text>
<text>Amiga 500 Boot Drive Selector</text>
<text>Developed &amp; Prototyped By
Sinan Seyhun a.k.a fort_apocalypse/CGTr
Schematics &amp; PCB Design By
Özay Turay a.k.a Simon/CGTr
http://www.commodore.gen.tr</text>
<text>Amiga 500 Boot Drive Selector</text>
<text>Developed &amp; Prototyped By
Sinan Seyhun a.k.a fort_apocalypse/CGTr
Schematics &amp; PCB Design By
Özay Turay a.k.a Simon/CGTr
http://www.commodore.gen.tr</text>
</plain>
<libraries>
<library name="sj_ic">
<description>&lt;b&gt;Integrated Circuits Library&lt;/b&gt;
&lt;p&gt;Integrated Circuits Library  is a set of components for using integrated circuits in your schematic and board designs.</description>
<packages>
<package name="DIP40-BS">
<description>40pin Dual In Line Package Wide (0.6 inch) (Back Silk)</description>
</package>
<package name="DIP40">
<description>40pin Dual In Line Package Wide (0.6 inch)</description>
</package>
<package name="DIP14">
<description>14-pin Dual In Line Package</description>
</package>
</packages>
</library>
<library name="sj_mcu">
<description>&lt;b&gt;Micro Controllers Library&lt;/b&gt;
&lt;p&gt;Micro Controllers Library is a set of components for using microcontrollers in your schematic and board designs.</description>
<packages>
<package name="DIP18">
<description>18pin Dual In Line Package Narrow (0.3 inch)</description>
</package>
</packages>
</library>
<library name="sj_standart">
<description>&lt;b&gt;Standart Components Library&lt;/b&gt;
&lt;p&gt;Standart Components Library is a set of standart components for using in your schematic and board designs.</description>
<packages>
<package name="OSHW_LOGO_SMALL">
<description>Open Source Hardware Logo Package (Small)</description>
</package>
<package name="CAPACITOR_CERAMIC_0.1">
<description>Ceramic Capacitor Package (0.1" Pin Spacing)</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="CIA1" library="sj_ic" package="DIP40" value="CIA">
<attribute name="VALUE"/>
</element>
<element name="CIA2" library="sj_ic" package="DIP40-BS" value="SOCKET"/>
<element name="IC1" library="sj_ic" package="DIP14" value="74HC4066">
<attribute name="VALUE"/>
</element>
<element name="MCU1" library="sj_mcu" package="DIP18" value="PIC16F628A">
<attribute name="VALUE"/>
</element>
<element name="LOGO1" library="sj_standart" package="OSHW_LOGO_SMALL" value="OSHW_LOGO_SMALL"/>
<element name="C1" library="sj_standart" package="CAPACITOR_CERAMIC_0.1" value="100nf">
<attribute name="VALUE"/>
</element>
<element name="C2" library="sj_standart" package="CAPACITOR_CERAMIC_0.1" value="100nf">
<attribute name="VALUE"/>
</element>
<element name="CIA3" library="sj_ic" package="DIP40" value="CIA">
<attribute name="VALUE"/>
</element>
<element name="CIA4" library="sj_ic" package="DIP40-BS" value="SOCKET"/>
<element name="IC2" library="sj_ic" package="DIP14" value="74HC4066">
<attribute name="VALUE"/>
</element>
<element name="MCU2" library="sj_mcu" package="DIP18" value="PIC16F628A">
<attribute name="VALUE"/>
</element>
<element name="LOGO2" library="sj_standart" package="OSHW_LOGO_SMALL" value="OSHW_LOGO_SMALL"/>
<element name="C3" library="sj_standart" package="CAPACITOR_CERAMIC_0.1" value="100nf">
<attribute name="VALUE"/>
</element>
<element name="C4" library="sj_standart" package="CAPACITOR_CERAMIC_0.1" value="100nf">
<attribute name="VALUE"/>
</element>
<element name="CIA5" library="sj_ic" package="DIP40" value="CIA">
<attribute name="VALUE"/>
</element>
<element name="CIA6" library="sj_ic" package="DIP40-BS" value="SOCKET"/>
<element name="IC3" library="sj_ic" package="DIP14" value="74HC4066">
<attribute name="VALUE"/>
</element>
<element name="MCU3" library="sj_mcu" package="DIP18" value="PIC16F628A">
<attribute name="VALUE"/>
</element>
<element name="LOGO3" library="sj_standart" package="OSHW_LOGO_SMALL" value="OSHW_LOGO_SMALL"/>
<element name="C5" library="sj_standart" package="CAPACITOR_CERAMIC_0.1" value="100nf">
<attribute name="VALUE"/>
</element>
<element name="C6" library="sj_standart" package="CAPACITOR_CERAMIC_0.1" value="100nf">
<attribute name="VALUE"/>
</element>
<element name="CIA7" library="sj_ic" package="DIP40" value="CIA">
<attribute name="VALUE"/>
</element>
<element name="CIA8" library="sj_ic" package="DIP40-BS" value="SOCKET"/>
<element name="IC4" library="sj_ic" package="DIP14" value="74HC4066">
<attribute name="VALUE"/>
</element>
<element name="MCU4" library="sj_mcu" package="DIP18" value="PIC16F628A">
<attribute name="VALUE"/>
</element>
<element name="LOGO4" library="sj_standart" package="OSHW_LOGO_SMALL" value="OSHW_LOGO_SMALL"/>
<element name="C7" library="sj_standart" package="CAPACITOR_CERAMIC_0.1" value="100nf">
<attribute name="VALUE"/>
</element>
<element name="C8" library="sj_standart" package="CAPACITOR_CERAMIC_0.1" value="100nf">
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VCC">
<contactref element="IC1" pad="14"/>
<contactref element="MCU1" pad="14"/>
<contactref element="CIA1" pad="20"/>
<contactref element="CIA2" pad="20"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="GND">
<contactref element="IC1" pad="7"/>
<contactref element="MCU1" pad="5"/>
<contactref element="CIA1" pad="1"/>
<contactref element="CIA2" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="PA0">
<contactref element="CIA1" pad="2"/>
<contactref element="CIA2" pad="2"/>
</signal>
<signal name="PA1">
<contactref element="CIA1" pad="3"/>
<contactref element="CIA2" pad="3"/>
</signal>
<signal name="PA2">
<contactref element="CIA1" pad="4"/>
<contactref element="CIA2" pad="4"/>
</signal>
<signal name="PA3">
<contactref element="CIA1" pad="5"/>
<contactref element="CIA2" pad="5"/>
</signal>
<signal name="PA4">
<contactref element="CIA1" pad="6"/>
<contactref element="CIA2" pad="6"/>
</signal>
<signal name="PA5">
<contactref element="CIA1" pad="7"/>
<contactref element="CIA2" pad="7"/>
</signal>
<signal name="PA6">
<contactref element="CIA1" pad="8"/>
<contactref element="CIA2" pad="8"/>
</signal>
<signal name="PA7">
<contactref element="CIA1" pad="9"/>
<contactref element="CIA2" pad="9"/>
</signal>
<signal name="PB0">
<contactref element="CIA1" pad="10"/>
<contactref element="CIA2" pad="10"/>
</signal>
<signal name="PB1">
<contactref element="CIA1" pad="11"/>
<contactref element="CIA2" pad="11"/>
</signal>
<signal name="PB2">
<contactref element="CIA1" pad="12"/>
<contactref element="CIA2" pad="12"/>
</signal>
<signal name="PB5">
<contactref element="CIA1" pad="15"/>
<contactref element="CIA2" pad="15"/>
</signal>
<signal name="PB6">
<contactref element="CIA1" pad="16"/>
<contactref element="CIA2" pad="16"/>
</signal>
<signal name="PB7">
<contactref element="CIA1" pad="17"/>
<contactref element="CIA2" pad="17"/>
</signal>
<signal name="PC">
<contactref element="CIA1" pad="18"/>
<contactref element="CIA2" pad="18"/>
</signal>
<signal name="TOD">
<contactref element="CIA1" pad="19"/>
<contactref element="CIA2" pad="19"/>
</signal>
<signal name="CNT">
<contactref element="CIA1" pad="40"/>
<contactref element="CIA2" pad="40"/>
</signal>
<signal name="SP">
<contactref element="CIA1" pad="39"/>
<contactref element="CIA2" pad="39"/>
</signal>
<signal name="A0">
<contactref element="CIA1" pad="38"/>
<contactref element="CIA2" pad="38"/>
</signal>
<signal name="A1">
<contactref element="CIA1" pad="37"/>
<contactref element="CIA2" pad="37"/>
</signal>
<signal name="A2">
<contactref element="CIA1" pad="36"/>
<contactref element="CIA2" pad="36"/>
</signal>
<signal name="A3">
<contactref element="CIA1" pad="35"/>
<contactref element="CIA2" pad="35"/>
</signal>
<signal name="RES">
<contactref element="CIA1" pad="34"/>
<contactref element="CIA2" pad="34"/>
<contactref element="MCU1" pad="6"/>
</signal>
<signal name="D0">
<contactref element="CIA1" pad="33"/>
<contactref element="CIA2" pad="33"/>
</signal>
<signal name="D1">
<contactref element="CIA1" pad="32"/>
<contactref element="CIA2" pad="32"/>
</signal>
<signal name="D2">
<contactref element="CIA1" pad="31"/>
<contactref element="CIA2" pad="31"/>
</signal>
<signal name="D3">
<contactref element="CIA1" pad="30"/>
<contactref element="CIA2" pad="30"/>
</signal>
<signal name="D4">
<contactref element="CIA1" pad="29"/>
<contactref element="CIA2" pad="29"/>
</signal>
<signal name="D5">
<contactref element="CIA1" pad="28"/>
<contactref element="CIA2" pad="28"/>
</signal>
<signal name="D6">
<contactref element="CIA1" pad="27"/>
<contactref element="CIA2" pad="27"/>
</signal>
<signal name="D7">
<contactref element="CIA1" pad="26"/>
<contactref element="CIA2" pad="26"/>
</signal>
<signal name="PHI2">
<contactref element="CIA1" pad="25"/>
<contactref element="CIA2" pad="25"/>
</signal>
<signal name="FLAG">
<contactref element="CIA1" pad="24"/>
<contactref element="CIA2" pad="24"/>
</signal>
<signal name="CS">
<contactref element="CIA1" pad="23"/>
<contactref element="CIA2" pad="23"/>
</signal>
<signal name="R/W">
<contactref element="CIA1" pad="22"/>
<contactref element="CIA2" pad="22"/>
</signal>
<signal name="IRQ">
<contactref element="CIA1" pad="21"/>
<contactref element="CIA2" pad="21"/>
</signal>
<signal name="RB4">
<contactref element="MCU1" pad="10"/>
<contactref element="IC1" pad="13"/>
<contactref element="IC1" pad="12"/>
</signal>
<signal name="RB5">
<contactref element="MCU1" pad="11"/>
<contactref element="IC1" pad="5"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="S13">
<contactref element="CIA2" pad="13"/>
<contactref element="IC1" pad="1"/>
<contactref element="IC1" pad="8"/>
</signal>
<signal name="S14">
<contactref element="CIA2" pad="14"/>
<contactref element="IC1" pad="11"/>
<contactref element="IC1" pad="4"/>
</signal>
<signal name="C13">
<contactref element="CIA1" pad="13"/>
<contactref element="IC1" pad="2"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="C14">
<contactref element="CIA1" pad="14"/>
<contactref element="IC1" pad="10"/>
<contactref element="IC1" pad="9"/>
</signal>
<signal name="VCC1">
<contactref element="IC2" pad="14"/>
<contactref element="MCU2" pad="14"/>
<contactref element="CIA3" pad="20"/>
<contactref element="CIA4" pad="20"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
</signal>
<signal name="GND1">
<contactref element="IC2" pad="7"/>
<contactref element="MCU2" pad="5"/>
<contactref element="CIA3" pad="1"/>
<contactref element="CIA4" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="PA8">
<contactref element="CIA3" pad="2"/>
<contactref element="CIA4" pad="2"/>
</signal>
<signal name="PA9">
<contactref element="CIA3" pad="3"/>
<contactref element="CIA4" pad="3"/>
</signal>
<signal name="PA10">
<contactref element="CIA3" pad="4"/>
<contactref element="CIA4" pad="4"/>
</signal>
<signal name="PA11">
<contactref element="CIA3" pad="5"/>
<contactref element="CIA4" pad="5"/>
</signal>
<signal name="PA12">
<contactref element="CIA3" pad="6"/>
<contactref element="CIA4" pad="6"/>
</signal>
<signal name="PA13">
<contactref element="CIA3" pad="7"/>
<contactref element="CIA4" pad="7"/>
</signal>
<signal name="PA14">
<contactref element="CIA3" pad="8"/>
<contactref element="CIA4" pad="8"/>
</signal>
<signal name="PA15">
<contactref element="CIA3" pad="9"/>
<contactref element="CIA4" pad="9"/>
</signal>
<signal name="PB3">
<contactref element="CIA3" pad="10"/>
<contactref element="CIA4" pad="10"/>
</signal>
<signal name="PB4">
<contactref element="CIA3" pad="11"/>
<contactref element="CIA4" pad="11"/>
</signal>
<signal name="PB8">
<contactref element="CIA3" pad="12"/>
<contactref element="CIA4" pad="12"/>
</signal>
<signal name="PB9">
<contactref element="CIA3" pad="15"/>
<contactref element="CIA4" pad="15"/>
</signal>
<signal name="PB10">
<contactref element="CIA3" pad="16"/>
<contactref element="CIA4" pad="16"/>
</signal>
<signal name="PB11">
<contactref element="CIA3" pad="17"/>
<contactref element="CIA4" pad="17"/>
</signal>
<signal name="PC1">
<contactref element="CIA3" pad="18"/>
<contactref element="CIA4" pad="18"/>
</signal>
<signal name="TOD1">
<contactref element="CIA3" pad="19"/>
<contactref element="CIA4" pad="19"/>
</signal>
<signal name="CNT1">
<contactref element="CIA3" pad="40"/>
<contactref element="CIA4" pad="40"/>
</signal>
<signal name="SP1">
<contactref element="CIA3" pad="39"/>
<contactref element="CIA4" pad="39"/>
</signal>
<signal name="A4">
<contactref element="CIA3" pad="38"/>
<contactref element="CIA4" pad="38"/>
</signal>
<signal name="A5">
<contactref element="CIA3" pad="37"/>
<contactref element="CIA4" pad="37"/>
</signal>
<signal name="A6">
<contactref element="CIA3" pad="36"/>
<contactref element="CIA4" pad="36"/>
</signal>
<signal name="A7">
<contactref element="CIA3" pad="35"/>
<contactref element="CIA4" pad="35"/>
</signal>
<signal name="RES1">
<contactref element="CIA3" pad="34"/>
<contactref element="CIA4" pad="34"/>
<contactref element="MCU2" pad="6"/>
</signal>
<signal name="D8">
<contactref element="CIA3" pad="33"/>
<contactref element="CIA4" pad="33"/>
</signal>
<signal name="D9">
<contactref element="CIA3" pad="32"/>
<contactref element="CIA4" pad="32"/>
</signal>
<signal name="D10">
<contactref element="CIA3" pad="31"/>
<contactref element="CIA4" pad="31"/>
</signal>
<signal name="D11">
<contactref element="CIA3" pad="30"/>
<contactref element="CIA4" pad="30"/>
</signal>
<signal name="D12">
<contactref element="CIA3" pad="29"/>
<contactref element="CIA4" pad="29"/>
</signal>
<signal name="D13">
<contactref element="CIA3" pad="28"/>
<contactref element="CIA4" pad="28"/>
</signal>
<signal name="D14">
<contactref element="CIA3" pad="27"/>
<contactref element="CIA4" pad="27"/>
</signal>
<signal name="D15">
<contactref element="CIA3" pad="26"/>
<contactref element="CIA4" pad="26"/>
</signal>
<signal name="PHI1">
<contactref element="CIA3" pad="25"/>
<contactref element="CIA4" pad="25"/>
</signal>
<signal name="FLAG1">
<contactref element="CIA3" pad="24"/>
<contactref element="CIA4" pad="24"/>
</signal>
<signal name="CS1">
<contactref element="CIA3" pad="23"/>
<contactref element="CIA4" pad="23"/>
</signal>
<signal name="R/W1">
<contactref element="CIA3" pad="22"/>
<contactref element="CIA4" pad="22"/>
</signal>
<signal name="IRQ1">
<contactref element="CIA3" pad="21"/>
<contactref element="CIA4" pad="21"/>
</signal>
<signal name="RB1">
<contactref element="MCU2" pad="10"/>
<contactref element="IC2" pad="13"/>
<contactref element="IC2" pad="12"/>
</signal>
<signal name="RB2">
<contactref element="MCU2" pad="11"/>
<contactref element="IC2" pad="5"/>
<contactref element="IC2" pad="6"/>
</signal>
<signal name="S1">
<contactref element="CIA4" pad="13"/>
<contactref element="IC2" pad="1"/>
<contactref element="IC2" pad="8"/>
</signal>
<signal name="S2">
<contactref element="CIA4" pad="14"/>
<contactref element="IC2" pad="11"/>
<contactref element="IC2" pad="4"/>
</signal>
<signal name="C1">
<contactref element="CIA3" pad="13"/>
<contactref element="IC2" pad="2"/>
<contactref element="IC2" pad="3"/>
</signal>
<signal name="C2">
<contactref element="CIA3" pad="14"/>
<contactref element="IC2" pad="10"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="VCC2">
<contactref element="IC3" pad="14"/>
<contactref element="MCU3" pad="14"/>
<contactref element="CIA5" pad="20"/>
<contactref element="CIA6" pad="20"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="GND2">
<contactref element="IC3" pad="7"/>
<contactref element="MCU3" pad="5"/>
<contactref element="CIA5" pad="1"/>
<contactref element="CIA6" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="PA16">
<contactref element="CIA5" pad="2"/>
<contactref element="CIA6" pad="2"/>
</signal>
<signal name="PA17">
<contactref element="CIA5" pad="3"/>
<contactref element="CIA6" pad="3"/>
</signal>
<signal name="PA18">
<contactref element="CIA5" pad="4"/>
<contactref element="CIA6" pad="4"/>
</signal>
<signal name="PA19">
<contactref element="CIA5" pad="5"/>
<contactref element="CIA6" pad="5"/>
</signal>
<signal name="PA20">
<contactref element="CIA5" pad="6"/>
<contactref element="CIA6" pad="6"/>
</signal>
<signal name="PA21">
<contactref element="CIA5" pad="7"/>
<contactref element="CIA6" pad="7"/>
</signal>
<signal name="PA22">
<contactref element="CIA5" pad="8"/>
<contactref element="CIA6" pad="8"/>
</signal>
<signal name="PA23">
<contactref element="CIA5" pad="9"/>
<contactref element="CIA6" pad="9"/>
</signal>
<signal name="PB12">
<contactref element="CIA5" pad="10"/>
<contactref element="CIA6" pad="10"/>
</signal>
<signal name="PB13">
<contactref element="CIA5" pad="11"/>
<contactref element="CIA6" pad="11"/>
</signal>
<signal name="PB14">
<contactref element="CIA5" pad="12"/>
<contactref element="CIA6" pad="12"/>
</signal>
<signal name="PB15">
<contactref element="CIA5" pad="15"/>
<contactref element="CIA6" pad="15"/>
</signal>
<signal name="PB16">
<contactref element="CIA5" pad="16"/>
<contactref element="CIA6" pad="16"/>
</signal>
<signal name="PB17">
<contactref element="CIA5" pad="17"/>
<contactref element="CIA6" pad="17"/>
</signal>
<signal name="PC2">
<contactref element="CIA5" pad="18"/>
<contactref element="CIA6" pad="18"/>
</signal>
<signal name="TOD2">
<contactref element="CIA5" pad="19"/>
<contactref element="CIA6" pad="19"/>
</signal>
<signal name="CNT2">
<contactref element="CIA5" pad="40"/>
<contactref element="CIA6" pad="40"/>
</signal>
<signal name="SP2">
<contactref element="CIA5" pad="39"/>
<contactref element="CIA6" pad="39"/>
</signal>
<signal name="A8">
<contactref element="CIA5" pad="38"/>
<contactref element="CIA6" pad="38"/>
</signal>
<signal name="A9">
<contactref element="CIA5" pad="37"/>
<contactref element="CIA6" pad="37"/>
</signal>
<signal name="A10">
<contactref element="CIA5" pad="36"/>
<contactref element="CIA6" pad="36"/>
</signal>
<signal name="A11">
<contactref element="CIA5" pad="35"/>
<contactref element="CIA6" pad="35"/>
</signal>
<signal name="RES2">
<contactref element="CIA5" pad="34"/>
<contactref element="CIA6" pad="34"/>
<contactref element="MCU3" pad="6"/>
</signal>
<signal name="D16">
<contactref element="CIA5" pad="33"/>
<contactref element="CIA6" pad="33"/>
</signal>
<signal name="D17">
<contactref element="CIA5" pad="32"/>
<contactref element="CIA6" pad="32"/>
</signal>
<signal name="D18">
<contactref element="CIA5" pad="31"/>
<contactref element="CIA6" pad="31"/>
</signal>
<signal name="D19">
<contactref element="CIA5" pad="30"/>
<contactref element="CIA6" pad="30"/>
</signal>
<signal name="D20">
<contactref element="CIA5" pad="29"/>
<contactref element="CIA6" pad="29"/>
</signal>
<signal name="D21">
<contactref element="CIA5" pad="28"/>
<contactref element="CIA6" pad="28"/>
</signal>
<signal name="D22">
<contactref element="CIA5" pad="27"/>
<contactref element="CIA6" pad="27"/>
</signal>
<signal name="D23">
<contactref element="CIA5" pad="26"/>
<contactref element="CIA6" pad="26"/>
</signal>
<signal name="PHI3">
<contactref element="CIA5" pad="25"/>
<contactref element="CIA6" pad="25"/>
</signal>
<signal name="FLAG2">
<contactref element="CIA5" pad="24"/>
<contactref element="CIA6" pad="24"/>
</signal>
<signal name="CS2">
<contactref element="CIA5" pad="23"/>
<contactref element="CIA6" pad="23"/>
</signal>
<signal name="R/W2">
<contactref element="CIA5" pad="22"/>
<contactref element="CIA6" pad="22"/>
</signal>
<signal name="IRQ2">
<contactref element="CIA5" pad="21"/>
<contactref element="CIA6" pad="21"/>
</signal>
<signal name="RB3">
<contactref element="MCU3" pad="10"/>
<contactref element="IC3" pad="13"/>
<contactref element="IC3" pad="12"/>
</signal>
<signal name="RB6">
<contactref element="MCU3" pad="11"/>
<contactref element="IC3" pad="5"/>
<contactref element="IC3" pad="6"/>
</signal>
<signal name="S3">
<contactref element="CIA6" pad="13"/>
<contactref element="IC3" pad="1"/>
<contactref element="IC3" pad="8"/>
</signal>
<signal name="S4">
<contactref element="CIA6" pad="14"/>
<contactref element="IC3" pad="11"/>
<contactref element="IC3" pad="4"/>
</signal>
<signal name="C3">
<contactref element="CIA5" pad="13"/>
<contactref element="IC3" pad="2"/>
<contactref element="IC3" pad="3"/>
</signal>
<signal name="C4">
<contactref element="CIA5" pad="14"/>
<contactref element="IC3" pad="10"/>
<contactref element="IC3" pad="9"/>
</signal>
<signal name="VCC3">
<contactref element="IC4" pad="14"/>
<contactref element="MCU4" pad="14"/>
<contactref element="CIA7" pad="20"/>
<contactref element="CIA8" pad="20"/>
<contactref element="C7" pad="2"/>
<contactref element="C8" pad="2"/>
</signal>
<signal name="GND3">
<contactref element="IC4" pad="7"/>
<contactref element="MCU4" pad="5"/>
<contactref element="CIA7" pad="1"/>
<contactref element="CIA8" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C8" pad="1"/>
</signal>
<signal name="PA24">
<contactref element="CIA7" pad="2"/>
<contactref element="CIA8" pad="2"/>
</signal>
<signal name="PA25">
<contactref element="CIA7" pad="3"/>
<contactref element="CIA8" pad="3"/>
</signal>
<signal name="PA26">
<contactref element="CIA7" pad="4"/>
<contactref element="CIA8" pad="4"/>
</signal>
<signal name="PA27">
<contactref element="CIA7" pad="5"/>
<contactref element="CIA8" pad="5"/>
</signal>
<signal name="PA28">
<contactref element="CIA7" pad="6"/>
<contactref element="CIA8" pad="6"/>
</signal>
<signal name="PA29">
<contactref element="CIA7" pad="7"/>
<contactref element="CIA8" pad="7"/>
</signal>
<signal name="PA30">
<contactref element="CIA7" pad="8"/>
<contactref element="CIA8" pad="8"/>
</signal>
<signal name="PA31">
<contactref element="CIA7" pad="9"/>
<contactref element="CIA8" pad="9"/>
</signal>
<signal name="PB18">
<contactref element="CIA7" pad="10"/>
<contactref element="CIA8" pad="10"/>
</signal>
<signal name="PB19">
<contactref element="CIA7" pad="11"/>
<contactref element="CIA8" pad="11"/>
</signal>
<signal name="PB20">
<contactref element="CIA7" pad="12"/>
<contactref element="CIA8" pad="12"/>
</signal>
<signal name="PB21">
<contactref element="CIA7" pad="15"/>
<contactref element="CIA8" pad="15"/>
</signal>
<signal name="PB22">
<contactref element="CIA7" pad="16"/>
<contactref element="CIA8" pad="16"/>
</signal>
<signal name="PB23">
<contactref element="CIA7" pad="17"/>
<contactref element="CIA8" pad="17"/>
</signal>
<signal name="PC3">
<contactref element="CIA7" pad="18"/>
<contactref element="CIA8" pad="18"/>
</signal>
<signal name="TOD3">
<contactref element="CIA7" pad="19"/>
<contactref element="CIA8" pad="19"/>
</signal>
<signal name="CNT3">
<contactref element="CIA7" pad="40"/>
<contactref element="CIA8" pad="40"/>
</signal>
<signal name="SP3">
<contactref element="CIA7" pad="39"/>
<contactref element="CIA8" pad="39"/>
</signal>
<signal name="A12">
<contactref element="CIA7" pad="38"/>
<contactref element="CIA8" pad="38"/>
</signal>
<signal name="A13">
<contactref element="CIA7" pad="37"/>
<contactref element="CIA8" pad="37"/>
</signal>
<signal name="A14">
<contactref element="CIA7" pad="36"/>
<contactref element="CIA8" pad="36"/>
</signal>
<signal name="A15">
<contactref element="CIA7" pad="35"/>
<contactref element="CIA8" pad="35"/>
</signal>
<signal name="RES3">
<contactref element="CIA7" pad="34"/>
<contactref element="CIA8" pad="34"/>
<contactref element="MCU4" pad="6"/>
</signal>
<signal name="D24">
<contactref element="CIA7" pad="33"/>
<contactref element="CIA8" pad="33"/>
</signal>
<signal name="D25">
<contactref element="CIA7" pad="32"/>
<contactref element="CIA8" pad="32"/>
</signal>
<signal name="D26">
<contactref element="CIA7" pad="31"/>
<contactref element="CIA8" pad="31"/>
</signal>
<signal name="D27">
<contactref element="CIA7" pad="30"/>
<contactref element="CIA8" pad="30"/>
</signal>
<signal name="D28">
<contactref element="CIA7" pad="29"/>
<contactref element="CIA8" pad="29"/>
</signal>
<signal name="D29">
<contactref element="CIA7" pad="28"/>
<contactref element="CIA8" pad="28"/>
</signal>
<signal name="D30">
<contactref element="CIA7" pad="27"/>
<contactref element="CIA8" pad="27"/>
</signal>
<signal name="D31">
<contactref element="CIA7" pad="26"/>
<contactref element="CIA8" pad="26"/>
</signal>
<signal name="PHI4">
<contactref element="CIA7" pad="25"/>
<contactref element="CIA8" pad="25"/>
</signal>
<signal name="FLAG3">
<contactref element="CIA7" pad="24"/>
<contactref element="CIA8" pad="24"/>
</signal>
<signal name="CS3">
<contactref element="CIA7" pad="23"/>
<contactref element="CIA8" pad="23"/>
</signal>
<signal name="R/W3">
<contactref element="CIA7" pad="22"/>
<contactref element="CIA8" pad="22"/>
</signal>
<signal name="IRQ3">
<contactref element="CIA7" pad="21"/>
<contactref element="CIA8" pad="21"/>
</signal>
<signal name="RB7">
<contactref element="MCU4" pad="10"/>
<contactref element="IC4" pad="13"/>
<contactref element="IC4" pad="12"/>
</signal>
<signal name="RB8">
<contactref element="MCU4" pad="11"/>
<contactref element="IC4" pad="5"/>
<contactref element="IC4" pad="6"/>
</signal>
<signal name="S5">
<contactref element="CIA8" pad="13"/>
<contactref element="IC4" pad="1"/>
<contactref element="IC4" pad="8"/>
</signal>
<signal name="S6">
<contactref element="CIA8" pad="14"/>
<contactref element="IC4" pad="11"/>
<contactref element="IC4" pad="4"/>
</signal>
<signal name="C5">
<contactref element="CIA7" pad="13"/>
<contactref element="IC4" pad="2"/>
<contactref element="IC4" pad="3"/>
</signal>
<signal name="C6">
<contactref element="CIA7" pad="14"/>
<contactref element="IC4" pad="10"/>
<contactref element="IC4" pad="9"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
