<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="79" y2="0" width="0" layer="20"/>
<wire x1="79" y1="0" x2="78.994" y2="31.75" width="0" layer="20"/>
<wire x1="78.994" y1="31.75" x2="76.46" y2="31.75" width="0" layer="20"/>
<wire x1="76.46" y1="31.75" x2="76.46" y2="49" width="0" layer="20"/>
<wire x1="76.46" y1="49" x2="3.81" y2="49" width="0" layer="20"/>
<wire x1="3.81" y1="49" x2="3.81" y2="31.75" width="0" layer="20"/>
<wire x1="3.81" y1="31.75" x2="0" y2="31.75" width="0" layer="20"/>
<wire x1="0" y1="31.75" x2="0" y2="0" width="0" layer="20"/>
<wire x1="5.08" y1="33.02" x2="25.4" y2="33.02" width="2" layer="46"/>
<wire x1="27.94" y1="33.02" x2="50.8" y2="33.02" width="2" layer="46"/>
<wire x1="53.34" y1="33.02" x2="74.93" y2="33.02" width="2" layer="46"/>
</plain>
<libraries>
<library name="zxsp">
<packages>
<package name="ZXSP_BUS_CON">
</package>
<package name="2X05">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="ZXSP_BUS_DURCHFÜHRUNG">
</package>
</packages>
</library>
<library name="74xx-eu">
<description>&lt;b&gt;TTL Devices, 74xx Series with European Symbols&lt;/b&gt;
&lt;p&gt;&lt;i&gt;alternative symbol [Kio]&lt;/i&gt;
&lt;p&gt;Based on the following sources:
&lt;ul&gt;
&lt;li&gt;Texas Instruments &lt;i&gt;TTL Data Book&lt;/i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;Volume 1, 1996.
&lt;li&gt;TTL Data Book, Volume 2 , 1993
&lt;li&gt;National Seminconductor Databook 1990, ALS/LS Logic
&lt;li&gt;ttl 74er digital data dictionary, ECA Electronic + Acustic GmbH, ISBN 3-88109-032-0
&lt;li&gt;http://icmaster.com/ViewCompare.asp
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="R">
<packages>
<package name="0204/7">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0204, grid 7.5 mm</description>
</package>
</packages>
</library>
<library name="C">
<packages>
<package name="C-AX-2.5X3.5--5">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="CON1" library="zxsp" package="ZXSP_BUS_CON" value="ZXSP_BUS_CON"/>
<element name="IC1" library="74xx-eu" package="DIL16" value="74LS365N"/>
<element name="IC2" library="74xx-eu" package="DIL16" value="74LS148N"/>
<element name="R2" library="R" package="0204/7" value=""/>
<element name="C1" library="C" package="C-AX-2.5X3.5--5" value=""/>
<element name="C2" library="C" package="C-AX-2.5X3.5--5" value=""/>
<element name="CON2" library="zxsp" package="2X05" value="PRIORITY_KBD_CON"/>
<element name="U$6" library="zxsp" package="ZXSP_BUS_DURCHFÜHRUNG" value=""/>
<element name="R1" library="R" package="0204/7" value="10k"/>
<element name="R3" library="R" package="0204/7" value="10k"/>
<element name="R4" library="R" package="0204/7" value="10k"/>
<element name="R5" library="R" package="0204/7" value="10k"/>
<element name="R6" library="R" package="0204/7" value="10k"/>
</elements>
<signals>
<signal name="GND">
<contactref element="CON1" pad="P$14"/>
<contactref element="CON1" pad="P$7"/>
<contactref element="CON1" pad="P$6"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC2" pad="8"/>
<contactref element="C1" pad="P$2"/>
<contactref element="C2" pad="P$2"/>
<contactref element="CON2" pad="6"/>
</signal>
<signal name="VCC">
<contactref element="IC1" pad="16"/>
<contactref element="IC2" pad="16"/>
<contactref element="C1" pad="P$1"/>
<contactref element="C2" pad="P$1"/>
<contactref element="CON2" pad="7"/>
<contactref element="CON1" pad="P$3"/>
<contactref element="R1" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="R5" pad="2"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="A15">
<contactref element="CON1" pad="P$29"/>
<contactref element="IC2" pad="10"/>
</signal>
<signal name="A14">
<contactref element="CON1" pad="P$1"/>
<contactref element="IC2" pad="11"/>
</signal>
<signal name="A13">
<contactref element="CON1" pad="P$30"/>
<contactref element="IC2" pad="12"/>
</signal>
<signal name="A12">
<contactref element="CON1" pad="P$2"/>
<contactref element="IC2" pad="13"/>
</signal>
<signal name="A11">
<contactref element="CON1" pad="P$28"/>
<contactref element="IC2" pad="1"/>
</signal>
<signal name="A10">
<contactref element="CON1" pad="P$55"/>
<contactref element="IC2" pad="2"/>
</signal>
<signal name="A9">
<contactref element="CON1" pad="P$27"/>
<contactref element="IC2" pad="3"/>
</signal>
<signal name="A8">
<contactref element="CON1" pad="P$54"/>
<contactref element="IC2" pad="4"/>
</signal>
<signal name="D0">
<contactref element="CON1" pad="P$34"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="D1">
<contactref element="CON1" pad="P$35"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="D2">
<contactref element="CON1" pad="P$36"/>
<contactref element="IC1" pad="7"/>
</signal>
<signal name="D3">
<contactref element="CON1" pad="P$39"/>
<contactref element="IC1" pad="9"/>
</signal>
<signal name="D4">
<contactref element="CON1" pad="P$40"/>
<contactref element="IC1" pad="11"/>
</signal>
<signal name="D5">
<contactref element="CON1" pad="P$38"/>
</signal>
<signal name="D6">
<contactref element="CON1" pad="P$37"/>
</signal>
<signal name="D7">
<contactref element="CON1" pad="P$31"/>
</signal>
<signal name="N$1">
<contactref element="CON1" pad="P$13"/>
<contactref element="IC2" pad="5"/>
<contactref element="IC1" pad="15"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="CON1" pad="P$46"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="IC1" pad="2"/>
<contactref element="CON2" pad="1"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="4"/>
<contactref element="CON2" pad="2"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="IC1" pad="6"/>
<contactref element="CON2" pad="3"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="IC1" pad="10"/>
<contactref element="CON2" pad="4"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="IC1" pad="12"/>
<contactref element="CON2" pad="5"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="CON1" pad="P$45"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="CON2" pad="8"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="N$11">
<contactref element="IC2" pad="7"/>
<contactref element="CON2" pad="9"/>
</signal>
<signal name="N$12">
<contactref element="CON2" pad="10"/>
<contactref element="IC2" pad="6"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
