131 lines
4.6 KiB
XML
131 lines
4.6 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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<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="programCounter"/>
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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="Button3" name="Menu Tool"/>
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<tool lib="6" map="Ctrl Button1" 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="programCounter">
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<a name="circuit" val="programCounter"/>
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<a name="clabel" val="programCounter"/>
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<a name="clabelup" val="east"/>
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<a name="clabelfont" val="SansSerif plain 12"/>
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<appear>
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<rect fill="none" height="40" stroke="#000000" stroke-width="2" width="30" x="50" y="60"/>
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<circ-port height="8" pin="170,160" width="8" x="46" y="76"/>
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<circ-port height="10" pin="390,200" width="10" x="75" y="75"/>
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<circ-anchor facing="east" height="6" width="6" x="57" y="67"/>
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</appear>
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<wire from="(300,200)" to="(390,200)"/>
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<wire from="(160,260)" to="(220,260)"/>
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<wire from="(120,230)" to="(140,230)"/>
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<wire from="(120,250)" to="(140,250)"/>
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<wire from="(120,270)" to="(140,270)"/>
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<wire from="(120,290)" to="(140,290)"/>
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<wire from="(240,190)" to="(260,190)"/>
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<wire from="(90,220)" to="(140,220)"/>
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<wire from="(90,240)" to="(140,240)"/>
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<wire from="(90,260)" to="(140,260)"/>
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<wire from="(90,280)" to="(140,280)"/>
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<wire from="(220,210)" to="(220,260)"/>
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<wire from="(170,160)" to="(240,160)"/>
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<wire from="(280,120)" to="(280,180)"/>
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<wire from="(220,210)" to="(260,210)"/>
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<wire from="(240,160)" to="(240,190)"/>
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<comp lib="3" loc="(300,200)" name="Adder"/>
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<comp lib="0" loc="(120,250)" name="Constant">
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<a name="value" val="0x0"/>
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</comp>
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<comp lib="0" loc="(280,120)" 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="(170,160)" name="Pin">
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<a name="width" val="8"/>
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<a name="tristate" val="false"/>
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<a name="label" val="Address of current instruction in memory"/>
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<a name="labelloc" val="north"/>
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</comp>
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<comp lib="6" loc="(184,65)" name="Text"/>
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<comp lib="0" loc="(390,200)" 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="width" val="8"/>
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<a name="label" val="Next Instruction of program in memory"/>
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<a name="labelloc" val="north"/>
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</comp>
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<comp lib="0" loc="(90,220)" name="Constant"/>
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<comp lib="0" loc="(120,290)" name="Constant">
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<a name="value" val="0x0"/>
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</comp>
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<comp lib="6" loc="(135,71)" name="Text"/>
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<comp lib="0" loc="(90,280)" name="Constant">
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<a name="value" val="0x0"/>
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</comp>
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<comp lib="0" loc="(160,260)" name="Splitter">
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<a name="facing" val="west"/>
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<a name="fanout" val="8"/>
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<a name="incoming" val="8"/>
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<a name="appear" val="center"/>
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</comp>
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<comp lib="0" loc="(90,260)" name="Constant">
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<a name="value" val="0x0"/>
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</comp>
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<comp lib="6" loc="(187,70)" name="Text">
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<a name="text" val="Program Counter - Caleb Fontenot"/>
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</comp>
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<comp lib="0" loc="(120,230)" name="Constant">
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<a name="value" val="0x0"/>
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</comp>
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<comp lib="0" loc="(90,240)" name="Constant">
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<a name="value" val="0x0"/>
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</comp>
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<comp lib="0" loc="(120,270)" name="Constant">
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<a name="value" val="0x0"/>
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</comp>
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</circuit>
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</project>
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