<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.4">
<drawing>
<board>
<plain>
<wire x1="-0.63" y1="-0.47" x2="159.37" y2="-0.47" width="0" layer="20"/>
<wire x1="159.37" y1="-0.47" x2="159.37" y2="99.53" width="0" layer="20"/>
<wire x1="159.37" y1="99.53" x2="-0.63" y2="99.53" width="0" layer="20"/>
<wire x1="-0.63" y1="99.53" x2="-0.63" y2="-0.47" width="0" layer="20"/>
<text>CSA-PETIO-V1.1E</text>
<text>(C) A. Fachat</text>
<text>CSA-PETIO-V1.1E</text>
<text>(C) A. Fachat</text>
</plain>
<libraries>
<library name="csa">
<packages>
<package name="DIL40">
</package>
<package name="DIL16">
</package>
<package name="TASTER">
</package>
<package name="PIEZOBEEPER">
</package>
<package name="FLAT24">
</package>
<package name="CSABUS">
</package>
<package name="JP6">
</package>
<package name="C64KEYB">
</package>
<package name="SUBD25F">
</package>
</packages>
</library>
<library name="74xx-eu">
<packages>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
<package name="DIL14">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="jumper">
<packages>
<package name="JP2">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
<package name="JP1">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
<package name="JP3Q">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
<package name="C025-025X050">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.5 mm, outline 2.5 x 5 mm</description>
</package>
<package name="E2,5-6">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.54 mm, diameter 6 mm</description>
</package>
</packages>
</library>
<library name="resistor-net">
<packages>
<package name="RN-9">
<description>&lt;b&gt;RESISTOR NETWORK&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="74xx-us">
<packages>
<package name="DIL14">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="D-5">
<description>&lt;b&gt;DIODE&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="74xx-eu" package="DIL16" value="74HCT138N"/>
<element name="IC2" library="74xx-eu" package="DIL16" value="74HCT138N"/>
<element name="IC5" library="74xx-eu" package="DIL16" value="74LS145N"/>
<element name="JP1" library="jumper" package="JP2" value=""/>
<element name="IC9" library="csa" package="DIL40" value="VIA"/>
<element name="IC10" library="csa" package="DIL40" value="PIA"/>
<element name="IC11" library="csa" package="DIL40" value="PIA"/>
<element name="IC6" library="csa" package="DIL16" value="MC3446"/>
<element name="IC7" library="csa" package="DIL16" value="MC3446"/>
<element name="IC8" library="csa" package="DIL16" value="MC3446"/>
<element name="R1" library="rcl" package="0207/10" value="2k4"/>
<element name="R2" library="rcl" package="0207/10" value="5k1"/>
<element name="R3" library="rcl" package="0207/10" value="2k4"/>
<element name="IC12" library="74xx-eu" package="DIL14" value="7417N"/>
<element name="R4" library="rcl" package="0207/10" value="2k4"/>
<element name="R5" library="rcl" package="0207/10" value="5k1"/>
<element name="JP2" library="jumper" package="JP1" value=""/>
<element name="IC3" library="74xx-eu" package="DIL14" value="74HCT00N"/>
<element name="R6" library="rcl" package="0207/10" value="10"/>
<element name="U$2" library="csa" package="TASTER" value="TASTER"/>
<element name="P1" library="csa" package="C64KEYB" value="C64KEYB"/>
<element name="R7" library="rcl" package="0207/10" value="10k"/>
<element name="BEEP1" library="csa" package="PIEZOBEEPER" value="PIEZOBEEPERPIEZO"/>
<element name="C1" library="rcl" package="C025-025X050" value=""/>
<element name="C2" library="rcl" package="C025-025X050" value=""/>
<element name="C3" library="rcl" package="C025-025X050" value=""/>
<element name="C4" library="rcl" package="C025-025X050" value=""/>
<element name="C5" library="rcl" package="C025-025X050" value=""/>
<element name="C6" library="rcl" package="C025-025X050" value=""/>
<element name="C7" library="rcl" package="C025-025X050" value=""/>
<element name="C8" library="rcl" package="C025-025X050" value=""/>
<element name="C9" library="rcl" package="C025-025X050" value=""/>
<element name="C10" library="rcl" package="C025-025X050" value=""/>
<element name="C11" library="rcl" package="C025-025X050" value=""/>
<element name="C12" library="rcl" package="E2,5-6" value=""/>
<element name="RN1" library="resistor-net" package="RN-9" value="10k"/>
<element name="P2" library="csa" package="FLAT24" value="IEEE488FLATCABLE"/>
<element name="P4" library="csa" package="CSABUS" value="CSABUS"/>
<element name="P3" library="csa" package="FLAT24" value="PETUSERPORT"/>
<element name="JP3" library="jumper" package="JP1" value=""/>
<element name="P5" library="csa" package="JP6" value="CBMTAPE"/>
<element name="P6" library="csa" package="JP6" value="CBMTAPE"/>
<element name="JP4" library="jumper" package="JP1" value=""/>
<element name="JP5" library="jumper" package="JP1" value=""/>
<element name="IC4" library="74xx-us" package="DIL14" value="74LS86N"/>
<element name="JP6" library="jumper" package="JP2" value=""/>
<element name="JP7" library="jumper" package="JP3Q" value=""/>
<element name="C13" library="rcl" package="C025-025X050" value=""/>
<element name="P7" library="csa" package="C64KEYB" value="PETKEYBD"/>
<element name="P8" library="csa" package="SUBD25F" value="PETKEYBDSUBD"/>
<element name="D1" library="diode" package="D-5" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="IC1" pad="8"/>
<contactref element="IC2" pad="8"/>
<contactref element="IC5" pad="8"/>
<contactref element="IC10" pad="1"/>
<contactref element="IC11" pad="1"/>
<contactref element="IC6" pad="8"/>
<contactref element="IC7" pad="8"/>
<contactref element="IC8" pad="8"/>
<contactref element="IC8" pad="4"/>
<contactref element="IC8" pad="12"/>
<contactref element="IC7" pad="4"/>
<contactref element="IC7" pad="12"/>
<contactref element="IC6" pad="4"/>
<contactref element="IC6" pad="12"/>
<contactref element="R2" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="IC12" pad="7"/>
<contactref element="R5" pad="2"/>
<contactref element="IC3" pad="7"/>
<contactref element="U$2" pad="3"/>
<contactref element="P1" pad="1"/>
<contactref element="IC1" pad="4"/>
<contactref element="BEEP1" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="C12" pad="-"/>
<contactref element="P2" pad="E"/>
<contactref element="P2" pad="F"/>
<contactref element="P2" pad="H"/>
<contactref element="P2" pad="J"/>
<contactref element="P2" pad="K"/>
<contactref element="P2" pad="L"/>
<contactref element="P2" pad="M"/>
<contactref element="P2" pad="N"/>
<contactref element="P4" pad="C32"/>
<contactref element="P4" pad="C1"/>
<contactref element="P4" pad="A32"/>
<contactref element="P4" pad="A31"/>
<contactref element="P4" pad="A30"/>
<contactref element="P4" pad="A29"/>
<contactref element="P4" pad="A28"/>
<contactref element="P4" pad="A1"/>
<contactref element="P3" pad="1"/>
<contactref element="P3" pad="12"/>
<contactref element="P3" pad="A"/>
<contactref element="P3" pad="N"/>
<contactref element="P5" pad="1"/>
<contactref element="P6" pad="1"/>
<contactref element="IC4" pad="7"/>
<contactref element="JP7" pad="3"/>
<contactref element="C13" pad="2"/>
<contactref element="P7" pad="1"/>
<contactref element="P8" pad="12"/>
<contactref element="IC9" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="IC1" pad="16"/>
<contactref element="IC2" pad="16"/>
<contactref element="IC5" pad="16"/>
<contactref element="IC10" pad="20"/>
<contactref element="IC11" pad="20"/>
<contactref element="IC6" pad="16"/>
<contactref element="IC7" pad="16"/>
<contactref element="IC8" pad="16"/>
<contactref element="R1" pad="2"/>
<contactref element="IC12" pad="14"/>
<contactref element="R4" pad="2"/>
<contactref element="IC3" pad="14"/>
<contactref element="P1" pad="4"/>
<contactref element="IC1" pad="6"/>
<contactref element="IC10" pad="22"/>
<contactref element="IC10" pad="24"/>
<contactref element="IC9" pad="24"/>
<contactref element="IC11" pad="22"/>
<contactref element="IC11" pad="24"/>
<contactref element="R7" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="C7" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="C8" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="C9" pad="1"/>
<contactref element="C4" pad="2"/>
<contactref element="C10" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="C11" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="C12" pad="+"/>
<contactref element="RN1" pad="1"/>
<contactref element="P4" pad="C2"/>
<contactref element="P4" pad="C3"/>
<contactref element="P5" pad="2"/>
<contactref element="P6" pad="2"/>
<contactref element="IC4" pad="14"/>
<contactref element="JP7" pad="5"/>
<contactref element="IC4" pad="5"/>
<contactref element="C13" pad="1"/>
<contactref element="IC9" pad="20"/>
</signal>
<signal name="D7">
<contactref element="IC11" pad="26"/>
<contactref element="IC9" pad="26"/>
<contactref element="IC10" pad="26"/>
<contactref element="P4" pad="A15"/>
</signal>
<signal name="D6">
<contactref element="IC11" pad="27"/>
<contactref element="IC9" pad="27"/>
<contactref element="IC10" pad="27"/>
<contactref element="P4" pad="A16"/>
</signal>
<signal name="D5">
<contactref element="IC11" pad="28"/>
<contactref element="IC9" pad="28"/>
<contactref element="IC10" pad="28"/>
<contactref element="P4" pad="A17"/>
</signal>
<signal name="D4">
<contactref element="IC11" pad="29"/>
<contactref element="IC9" pad="29"/>
<contactref element="IC10" pad="29"/>
<contactref element="P4" pad="A18"/>
</signal>
<signal name="D3">
<contactref element="IC11" pad="30"/>
<contactref element="IC9" pad="30"/>
<contactref element="IC10" pad="30"/>
<contactref element="P4" pad="A19"/>
</signal>
<signal name="D2">
<contactref element="IC11" pad="31"/>
<contactref element="IC9" pad="31"/>
<contactref element="IC10" pad="31"/>
<contactref element="P4" pad="A20"/>
</signal>
<signal name="D1">
<contactref element="IC11" pad="32"/>
<contactref element="IC9" pad="32"/>
<contactref element="IC10" pad="32"/>
<contactref element="P4" pad="A21"/>
</signal>
<signal name="D0">
<contactref element="IC11" pad="33"/>
<contactref element="IC9" pad="33"/>
<contactref element="IC10" pad="33"/>
<contactref element="P4" pad="A22"/>
</signal>
<signal name="N$20">
<contactref element="IC10" pad="2"/>
<contactref element="P1" pad="5"/>
<contactref element="IC5" pad="15"/>
</signal>
<signal name="N$21">
<contactref element="IC10" pad="3"/>
<contactref element="P1" pad="6"/>
<contactref element="IC5" pad="14"/>
</signal>
<signal name="N$22">
<contactref element="IC10" pad="4"/>
<contactref element="P1" pad="7"/>
<contactref element="IC5" pad="13"/>
</signal>
<signal name="N$23">
<contactref element="IC10" pad="5"/>
<contactref element="P1" pad="8"/>
<contactref element="IC5" pad="12"/>
</signal>
<signal name="A3">
<contactref element="IC9" pad="35"/>
<contactref element="P4" pad="C20"/>
</signal>
<signal name="A2">
<contactref element="IC9" pad="36"/>
<contactref element="P4" pad="C21"/>
</signal>
<signal name="A1">
<contactref element="IC11" pad="35"/>
<contactref element="IC9" pad="37"/>
<contactref element="IC10" pad="35"/>
<contactref element="P4" pad="C22"/>
</signal>
<signal name="A0">
<contactref element="IC11" pad="36"/>
<contactref element="IC9" pad="38"/>
<contactref element="IC10" pad="36"/>
<contactref element="P4" pad="C23"/>
</signal>
<signal name="PHI2">
<contactref element="IC9" pad="25"/>
<contactref element="IC11" pad="25"/>
<contactref element="IC10" pad="25"/>
<contactref element="P4" pad="C26"/>
</signal>
<signal name="R/-W">
<contactref element="IC9" pad="22"/>
<contactref element="IC11" pad="21"/>
<contactref element="IC10" pad="21"/>
<contactref element="P4" pad="C25"/>
</signal>
<signal name="/RES">
<contactref element="IC9" pad="34"/>
<contactref element="IC11" pad="34"/>
<contactref element="IC10" pad="34"/>
<contactref element="IC12" pad="3"/>
<contactref element="P4" pad="A27"/>
</signal>
<signal name="/IRQ">
<contactref element="IC11" pad="37"/>
<contactref element="IC11" pad="38"/>
<contactref element="IC10" pad="38"/>
<contactref element="IC10" pad="37"/>
<contactref element="P4" pad="A24"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="/SRQIN">
<contactref element="IC11" pad="18"/>
<contactref element="P2" pad="10"/>
<contactref element="P3" pad="3"/>
</signal>
<signal name="DIO1">
<contactref element="IC8" pad="2"/>
<contactref element="P2" pad="1"/>
</signal>
<signal name="DIO2">
<contactref element="IC8" pad="14"/>
<contactref element="P2" pad="2"/>
</signal>
<signal name="DIO3">
<contactref element="IC8" pad="6"/>
<contactref element="P2" pad="3"/>
</signal>
<signal name="DIO4">
<contactref element="IC8" pad="10"/>
<contactref element="P2" pad="4"/>
</signal>
<signal name="DAV">
<contactref element="IC6" pad="2"/>
<contactref element="P2" pad="6"/>
</signal>
<signal name="DIO5">
<contactref element="IC7" pad="2"/>
<contactref element="P2" pad="A"/>
</signal>
<signal name="DIO6">
<contactref element="IC7" pad="14"/>
<contactref element="P2" pad="B"/>
</signal>
<signal name="DIO7">
<contactref element="IC7" pad="6"/>
<contactref element="P2" pad="C"/>
</signal>
<signal name="DIO8">
<contactref element="IC7" pad="10"/>
<contactref element="P2" pad="D"/>
</signal>
<signal name="NRFD">
<contactref element="IC6" pad="14"/>
<contactref element="P2" pad="7"/>
<contactref element="IC12" pad="12"/>
</signal>
<signal name="NDAC">
<contactref element="IC6" pad="10"/>
<contactref element="P2" pad="8"/>
</signal>
<signal name="ATN">
<contactref element="IC6" pad="6"/>
<contactref element="P2" pad="11"/>
</signal>
<signal name="SHIELD">
<contactref element="R3" pad="2"/>
<contactref element="P2" pad="12"/>
</signal>
<signal name="DI8">
<contactref element="IC11" pad="9"/>
<contactref element="IC7" pad="9"/>
</signal>
<signal name="DI7">
<contactref element="IC11" pad="8"/>
<contactref element="IC7" pad="7"/>
</signal>
<signal name="DI6">
<contactref element="IC11" pad="7"/>
<contactref element="IC7" pad="15"/>
</signal>
<signal name="DI5">
<contactref element="IC11" pad="6"/>
<contactref element="IC7" pad="1"/>
</signal>
<signal name="DI4">
<contactref element="IC11" pad="5"/>
<contactref element="IC8" pad="9"/>
</signal>
<signal name="DI3">
<contactref element="IC11" pad="4"/>
<contactref element="IC8" pad="7"/>
</signal>
<signal name="DI2">
<contactref element="IC11" pad="3"/>
<contactref element="IC8" pad="15"/>
</signal>
<signal name="DI1">
<contactref element="IC11" pad="2"/>
<contactref element="IC8" pad="1"/>
</signal>
<signal name="DO8">
<contactref element="IC11" pad="17"/>
<contactref element="IC7" pad="11"/>
</signal>
<signal name="DO7">
<contactref element="IC11" pad="16"/>
<contactref element="IC7" pad="5"/>
</signal>
<signal name="DO6">
<contactref element="IC11" pad="15"/>
<contactref element="IC7" pad="13"/>
</signal>
<signal name="DO5">
<contactref element="IC11" pad="14"/>
<contactref element="IC7" pad="3"/>
</signal>
<signal name="DO4">
<contactref element="IC11" pad="13"/>
<contactref element="IC8" pad="11"/>
</signal>
<signal name="DO3">
<contactref element="IC11" pad="12"/>
<contactref element="IC8" pad="5"/>
</signal>
<signal name="DO2">
<contactref element="IC11" pad="11"/>
<contactref element="IC8" pad="13"/>
</signal>
<signal name="DO1">
<contactref element="IC11" pad="10"/>
<contactref element="IC8" pad="3"/>
</signal>
<signal name="DAVOUT">
<contactref element="IC11" pad="19"/>
<contactref element="IC6" pad="3"/>
</signal>
<signal name="ATNIN">
<contactref element="IC11" pad="40"/>
<contactref element="IC6" pad="7"/>
<contactref element="IC4" pad="1"/>
</signal>
<signal name="NDACOUT">
<contactref element="IC11" pad="39"/>
<contactref element="IC6" pad="11"/>
</signal>
<signal name="DAVIN">
<contactref element="IC6" pad="1"/>
<contactref element="IC9" pad="17"/>
</signal>
<signal name="ATNOUT">
<contactref element="IC6" pad="5"/>
<contactref element="IC9" pad="12"/>
</signal>
<signal name="NDACIN">
<contactref element="IC6" pad="9"/>
<contactref element="IC9" pad="10"/>
</signal>
<signal name="NRFDIN">
<contactref element="IC6" pad="15"/>
<contactref element="IC9" pad="16"/>
</signal>
<signal name="NRFDOUT">
<contactref element="IC6" pad="13"/>
<contactref element="IC9" pad="11"/>
</signal>
<signal name="EOIOUT">
<contactref element="IC10" pad="39"/>
<contactref element="IC12" pad="1"/>
</signal>
<signal name="VDRIVE">
<contactref element="IC10" pad="18"/>
<contactref element="IC9" pad="15"/>
<contactref element="IC12" pad="6"/>
<contactref element="R7" pad="2"/>
<contactref element="P3" pad="9"/>
</signal>
<signal name="GRAPHIC">
<contactref element="IC9" pad="39"/>
<contactref element="JP2" pad="1"/>
<contactref element="P3" pad="11"/>
</signal>
<signal name="N$3">
<contactref element="IC3" pad="3"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R6" pad="2"/>
<contactref element="BEEP1" pad="1"/>
</signal>
<signal name="DIAG">
<contactref element="IC10" pad="9"/>
<contactref element="IC3" pad="2"/>
<contactref element="U$2" pad="1"/>
<contactref element="P1" pad="12"/>
<contactref element="P3" pad="5"/>
</signal>
<signal name="KI7">
<contactref element="IC10" pad="17"/>
<contactref element="P1" pad="20"/>
<contactref element="RN1" pad="9"/>
<contactref element="P7" pad="13"/>
<contactref element="P8" pad="21"/>
</signal>
<signal name="KI6">
<contactref element="IC10" pad="16"/>
<contactref element="P1" pad="19"/>
<contactref element="RN1" pad="8"/>
<contactref element="P7" pad="14"/>
<contactref element="P8" pad="20"/>
</signal>
<signal name="KI5">
<contactref element="IC10" pad="15"/>
<contactref element="P1" pad="18"/>
<contactref element="RN1" pad="7"/>
<contactref element="P7" pad="15"/>
<contactref element="P8" pad="19"/>
</signal>
<signal name="KI4">
<contactref element="IC10" pad="14"/>
<contactref element="P1" pad="17"/>
<contactref element="RN1" pad="6"/>
<contactref element="P7" pad="16"/>
<contactref element="P8" pad="18"/>
</signal>
<signal name="KI3">
<contactref element="IC10" pad="13"/>
<contactref element="P1" pad="16"/>
<contactref element="RN1" pad="5"/>
<contactref element="P7" pad="17"/>
<contactref element="P8" pad="17"/>
</signal>
<signal name="KI2">
<contactref element="IC10" pad="12"/>
<contactref element="P1" pad="15"/>
<contactref element="RN1" pad="4"/>
<contactref element="P7" pad="18"/>
<contactref element="P8" pad="16"/>
</signal>
<signal name="KI1">
<contactref element="IC10" pad="11"/>
<contactref element="P1" pad="14"/>
<contactref element="RN1" pad="3"/>
<contactref element="P7" pad="19"/>
<contactref element="P8" pad="15"/>
</signal>
<signal name="KI0">
<contactref element="IC10" pad="10"/>
<contactref element="P1" pad="13"/>
<contactref element="RN1" pad="2"/>
<contactref element="P7" pad="20"/>
<contactref element="P8" pad="14"/>
</signal>
<signal name="N$32">
<contactref element="IC1" pad="5"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="N$33">
<contactref element="IC2" pad="15"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="N$34">
<contactref element="IC2" pad="7"/>
<contactref element="JP1" pad="3"/>
</signal>
<signal name="/IOSEL">
<contactref element="IC2" pad="5"/>
<contactref element="P4" pad="A7"/>
</signal>
<signal name="A7">
<contactref element="IC2" pad="4"/>
<contactref element="P4" pad="C16"/>
</signal>
<signal name="A11">
<contactref element="IC2" pad="6"/>
<contactref element="P4" pad="C12"/>
</signal>
<signal name="A10">
<contactref element="IC2" pad="3"/>
<contactref element="P4" pad="C13"/>
</signal>
<signal name="A9">
<contactref element="IC2" pad="2"/>
<contactref element="P4" pad="C14"/>
</signal>
<signal name="A8">
<contactref element="IC2" pad="1"/>
<contactref element="P4" pad="C15"/>
</signal>
<signal name="A6">
<contactref element="IC1" pad="3"/>
<contactref element="P4" pad="C17"/>
</signal>
<signal name="A5">
<contactref element="IC1" pad="2"/>
<contactref element="P4" pad="C18"/>
</signal>
<signal name="A4">
<contactref element="IC1" pad="1"/>
<contactref element="P4" pad="C19"/>
</signal>
<signal name="/SEL1">
<contactref element="IC1" pad="14"/>
<contactref element="IC10" pad="23"/>
</signal>
<signal name="/SEL2">
<contactref element="IC1" pad="13"/>
<contactref element="IC11" pad="23"/>
</signal>
<signal name="/SEL4">
<contactref element="IC1" pad="11"/>
<contactref element="IC9" pad="23"/>
</signal>
<signal name="UP0">
<contactref element="IC9" pad="2"/>
<contactref element="P3" pad="C"/>
</signal>
<signal name="UP1">
<contactref element="IC9" pad="3"/>
<contactref element="P3" pad="D"/>
</signal>
<signal name="UP2">
<contactref element="IC9" pad="4"/>
<contactref element="P3" pad="E"/>
</signal>
<signal name="UP3">
<contactref element="IC9" pad="5"/>
<contactref element="P3" pad="F"/>
</signal>
<signal name="UP4">
<contactref element="IC9" pad="6"/>
<contactref element="P3" pad="H"/>
</signal>
<signal name="UP5">
<contactref element="IC9" pad="7"/>
<contactref element="P3" pad="J"/>
</signal>
<signal name="UP6">
<contactref element="IC9" pad="8"/>
<contactref element="P3" pad="K"/>
</signal>
<signal name="UP7">
<contactref element="IC9" pad="9"/>
<contactref element="P3" pad="L"/>
</signal>
<signal name="UPCA1">
<contactref element="IC9" pad="40"/>
<contactref element="P3" pad="B"/>
</signal>
<signal name="UPCB2/BEEP">
<contactref element="IC9" pad="19"/>
<contactref element="IC3" pad="1"/>
<contactref element="P3" pad="M"/>
</signal>
<signal name="C1RD">
<contactref element="IC10" pad="40"/>
<contactref element="P3" pad="8"/>
<contactref element="P5" pad="4"/>
</signal>
<signal name="C2RD">
<contactref element="IC9" pad="18"/>
<contactref element="P3" pad="6"/>
<contactref element="P6" pad="4"/>
</signal>
<signal name="CWR">
<contactref element="IC9" pad="13"/>
<contactref element="P3" pad="7"/>
<contactref element="P5" pad="5"/>
<contactref element="P6" pad="5"/>
<contactref element="IC4" pad="4"/>
</signal>
<signal name="C1SW">
<contactref element="IC10" pad="6"/>
<contactref element="P1" pad="9"/>
<contactref element="P5" pad="6"/>
</signal>
<signal name="N$16">
<contactref element="IC3" pad="6"/>
<contactref element="IC12" pad="9"/>
</signal>
<signal name="N$17">
<contactref element="IC12" pad="8"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="C1MTR">
<contactref element="P5" pad="3"/>
<contactref element="JP3" pad="2"/>
</signal>
<signal name="N$19">
<contactref element="JP4" pad="2"/>
<contactref element="IC12" pad="10"/>
</signal>
<signal name="N$24">
<contactref element="IC12" pad="11"/>
<contactref element="IC3" pad="8"/>
</signal>
<signal name="C2SW">
<contactref element="IC10" pad="7"/>
<contactref element="P1" pad="10"/>
<contactref element="P6" pad="6"/>
</signal>
<signal name="C2MTR">
<contactref element="P6" pad="3"/>
<contactref element="JP4" pad="1"/>
</signal>
<signal name="VSYNC">
<contactref element="JP2" pad="2"/>
<contactref element="IC12" pad="5"/>
</signal>
<signal name="IECRES">
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="1"/>
<contactref element="IC12" pad="4"/>
<contactref element="JP5" pad="1"/>
</signal>
<signal name="IFC">
<contactref element="P2" pad="9"/>
<contactref element="JP5" pad="2"/>
</signal>
<signal name="/C2MTR">
<contactref element="IC9" pad="14"/>
<contactref element="IC3" pad="10"/>
<contactref element="IC3" pad="9"/>
<contactref element="JP6" pad="1"/>
</signal>
<signal name="/C1MTR">
<contactref element="IC3" pad="5"/>
<contactref element="IC3" pad="4"/>
<contactref element="IC4" pad="2"/>
<contactref element="IC10" pad="19"/>
</signal>
<signal name="IC10EOI">
<contactref element="IC10" pad="8"/>
<contactref element="P1" pad="11"/>
<contactref element="P3" pad="4"/>
<contactref element="JP6" pad="3"/>
</signal>
<signal name="EOI">
<contactref element="IC12" pad="2"/>
<contactref element="R5" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="P2" pad="5"/>
<contactref element="JP6" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="IC4" pad="3"/>
<contactref element="IC3" pad="12"/>
</signal>
<signal name="N$2">
<contactref element="IC3" pad="13"/>
<contactref element="JP7" pad="2"/>
<contactref element="JP7" pad="4"/>
<contactref element="JP7" pad="6"/>
</signal>
<signal name="N$15">
<contactref element="IC3" pad="11"/>
<contactref element="IC12" pad="13"/>
</signal>
<signal name="N$27">
<contactref element="JP7" pad="1"/>
<contactref element="IC4" pad="6"/>
</signal>
<signal name="DEC0">
<contactref element="IC5" pad="1"/>
<contactref element="P7" pad="12"/>
<contactref element="P8" pad="1"/>
</signal>
<signal name="DEC1">
<contactref element="IC5" pad="2"/>
<contactref element="P7" pad="11"/>
<contactref element="P8" pad="2"/>
</signal>
<signal name="DEC2">
<contactref element="IC5" pad="3"/>
<contactref element="P7" pad="10"/>
<contactref element="P8" pad="3"/>
</signal>
<signal name="DEC3">
<contactref element="IC5" pad="4"/>
<contactref element="P7" pad="9"/>
<contactref element="P8" pad="4"/>
</signal>
<signal name="DEC4">
<contactref element="IC5" pad="5"/>
<contactref element="P7" pad="8"/>
<contactref element="P8" pad="5"/>
</signal>
<signal name="DEC5">
<contactref element="IC5" pad="6"/>
<contactref element="P7" pad="7"/>
<contactref element="P8" pad="6"/>
</signal>
<signal name="DEC6">
<contactref element="IC5" pad="7"/>
<contactref element="P8" pad="7"/>
<contactref element="P7" pad="6"/>
</signal>
<signal name="DEC7">
<contactref element="IC5" pad="9"/>
<contactref element="P7" pad="5"/>
<contactref element="P8" pad="8"/>
</signal>
<signal name="DEC8">
<contactref element="IC5" pad="10"/>
<contactref element="P7" pad="4"/>
<contactref element="P8" pad="9"/>
</signal>
<signal name="DEC9">
<contactref element="IC5" pad="11"/>
<contactref element="P7" pad="3"/>
<contactref element="P8" pad="10"/>
</signal>
<signal name="N$5">
<contactref element="D1" pad="C"/>
<contactref element="IC9" pad="21"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
