e1447d61db
Beware Tommaso that from now on I will be able to pester you via git commit messages! There was an extra wire on maxterm 4 on the 2.4 that would have made the output for 0100 (4) equal to 1.
142 lines
4.9 KiB
XML
142 lines
4.9 KiB
XML
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<project source="2.7.1" version="1.0">
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This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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<lib desc="#Wiring" name="0"/>
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<lib desc="#Gates" name="1"/>
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<lib desc="#Plexers" name="2">
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<tool name="Multiplexer">
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<a name="select" val="4"/>
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</tool>
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</lib>
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<lib desc="#Arithmetic" name="3"/>
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<lib desc="#Memory" name="4"/>
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<lib desc="#I/O" name="5"/>
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<lib desc="#Base" name="6">
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<tool name="Text Tool">
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<a name="text" val=""/>
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<a name="font" val="SansSerif plain 12"/>
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<a name="halign" val="center"/>
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<a name="valign" val="base"/>
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</tool>
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</lib>
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<main name="main"/>
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<options>
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<a name="gateUndefined" val="ignore"/>
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<a name="simlimit" val="1000"/>
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<a name="simrand" val="0"/>
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</options>
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<mappings>
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<tool lib="6" map="Button2" name="Menu Tool"/>
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<tool lib="6" map="Ctrl Button1" name="Menu Tool"/>
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<tool lib="6" map="Button3" name="Menu Tool"/>
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</mappings>
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<toolbar>
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<tool lib="6" name="Poke Tool"/>
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<tool lib="6" name="Edit Tool"/>
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<tool lib="6" name="Text Tool">
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<a name="text" val=""/>
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<a name="font" val="SansSerif plain 12"/>
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<a name="halign" val="center"/>
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<a name="valign" val="base"/>
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</tool>
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<sep/>
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<tool lib="0" name="Pin">
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<a name="tristate" val="false"/>
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</tool>
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<tool lib="0" name="Pin">
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<a name="facing" val="west"/>
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<a name="output" val="true"/>
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<a name="labelloc" val="east"/>
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</tool>
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<tool lib="1" name="NOT Gate"/>
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<tool lib="1" name="AND Gate"/>
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<tool lib="1" name="OR Gate"/>
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</toolbar>
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<circuit name="main">
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<a name="circuit" val="main"/>
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<a name="clabel" val=""/>
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<a name="clabelup" val="east"/>
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<a name="clabelfont" val="SansSerif plain 12"/>
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<wire from="(70,200)" to="(110,200)"/>
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<wire from="(70,120)" to="(70,130)"/>
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<wire from="(70,60)" to="(110,60)"/>
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<wire from="(70,130)" to="(110,130)"/>
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<wire from="(50,50)" to="(50,70)"/>
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<wire from="(50,30)" to="(50,50)"/>
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<wire from="(160,240)" to="(160,260)"/>
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<wire from="(70,170)" to="(110,170)"/>
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<wire from="(50,90)" to="(50,100)"/>
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<wire from="(70,180)" to="(70,190)"/>
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<wire from="(70,140)" to="(70,150)"/>
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<wire from="(70,110)" to="(110,110)"/>
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<wire from="(110,240)" to="(110,270)"/>
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<wire from="(110,240)" to="(140,240)"/>
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<wire from="(70,170)" to="(70,180)"/>
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<wire from="(70,30)" to="(70,60)"/>
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<wire from="(70,140)" to="(110,140)"/>
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<wire from="(150,130)" to="(230,130)"/>
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<wire from="(70,160)" to="(110,160)"/>
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<wire from="(170,240)" to="(170,270)"/>
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<wire from="(150,240)" to="(150,250)"/>
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<wire from="(70,130)" to="(70,140)"/>
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<wire from="(50,100)" to="(50,200)"/>
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<wire from="(50,80)" to="(110,80)"/>
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<wire from="(110,110)" to="(110,120)"/>
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<wire from="(70,60)" to="(70,110)"/>
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<wire from="(70,190)" to="(110,190)"/>
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<wire from="(50,50)" to="(110,50)"/>
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<wire from="(50,90)" to="(110,90)"/>
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<wire from="(70,190)" to="(70,200)"/>
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<wire from="(130,250)" to="(130,270)"/>
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<wire from="(130,250)" to="(150,250)"/>
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<wire from="(70,160)" to="(70,170)"/>
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<wire from="(70,150)" to="(110,150)"/>
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<wire from="(130,210)" to="(130,220)"/>
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<wire from="(50,80)" to="(50,90)"/>
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<wire from="(150,260)" to="(160,260)"/>
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<wire from="(70,110)" to="(70,120)"/>
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<wire from="(50,70)" to="(110,70)"/>
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<wire from="(70,180)" to="(110,180)"/>
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<wire from="(150,260)" to="(150,270)"/>
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<wire from="(50,100)" to="(110,100)"/>
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<wire from="(50,70)" to="(50,80)"/>
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<wire from="(70,120)" to="(110,120)"/>
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<wire from="(70,150)" to="(70,160)"/>
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<comp lib="0" loc="(170,270)" name="Pin">
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<a name="facing" val="north"/>
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<a name="tristate" val="false"/>
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</comp>
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<comp lib="0" loc="(110,270)" name="Pin">
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<a name="facing" val="north"/>
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<a name="tristate" val="false"/>
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</comp>
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<comp lib="0" loc="(130,270)" name="Pin">
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<a name="facing" val="north"/>
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<a name="tristate" val="false"/>
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</comp>
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<comp lib="2" loc="(150,130)" name="Multiplexer">
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<a name="select" val="4"/>
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</comp>
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<comp lib="0" loc="(130,220)" name="Splitter">
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<a name="facing" val="south"/>
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<a name="fanout" val="4"/>
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<a name="incoming" val="4"/>
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</comp>
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<comp lib="0" loc="(230,130)" name="Pin">
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<a name="facing" val="west"/>
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<a name="output" val="true"/>
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<a name="labelloc" val="east"/>
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</comp>
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<comp lib="0" loc="(150,270)" name="Pin">
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<a name="facing" val="north"/>
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<a name="tristate" val="false"/>
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</comp>
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<comp lib="0" loc="(50,30)" name="Constant">
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<a name="facing" val="south"/>
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<a name="value" val="0x0"/>
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</comp>
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<comp lib="0" loc="(70,30)" name="Constant">
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<a name="facing" val="south"/>
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</comp>
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</circuit>
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</project>
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