198 lines
7.8 KiB
XML
198 lines
7.8 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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<tool name="Splitter">
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<a name="facing" val="west"/>
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</tool>
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</lib>
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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="3"/>
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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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<tool name="ROM">
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<a name="contents">addr/data: 8 8
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0
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</a>
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</tool>
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</lib>
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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="74LS152"/>
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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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<a name="size" val="20"/>
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</tool>
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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="74LS152">
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<a name="circuit" val="74LS152"/>
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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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<appear>
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<rect fill="#ffff00" height="131" stroke="#000000" stroke-width="2" width="51" x="50" y="49"/>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="64">A</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="74">B</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="84">C</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="104">I0</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="114">I1</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="124">I2</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="134">I3</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="144">I4</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="154">I5</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="164">I6</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="174">I7</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="88" y="134">Z</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="48" y="46">74LS152</text>
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<circ-port height="8" pin="70,70" width="8" x="46" y="96"/>
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<circ-port height="8" pin="70,90" width="8" x="46" y="106"/>
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<circ-port height="8" pin="70,110" width="8" x="46" y="116"/>
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<circ-port height="8" pin="70,130" width="8" x="46" y="126"/>
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<circ-port height="8" pin="70,150" width="8" x="46" y="136"/>
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<circ-port height="8" pin="70,170" width="8" x="46" y="146"/>
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<circ-port height="8" pin="70,190" width="8" x="46" y="156"/>
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<circ-port height="8" pin="70,210" width="8" x="46" y="166"/>
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<circ-port height="8" pin="70,240" width="8" x="46" y="56"/>
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<circ-port height="8" pin="70,260" width="8" x="46" y="66"/>
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<circ-port height="8" pin="70,280" width="8" x="46" y="76"/>
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<circ-port height="10" pin="210,150" width="10" x="95" y="125"/>
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<circ-anchor facing="east" height="6" width="6" x="77" y="97"/>
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</appear>
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<wire from="(80,160)" to="(80,170)"/>
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<wire from="(80,130)" to="(80,140)"/>
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<wire from="(80,250)" to="(80,260)"/>
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<wire from="(160,150)" to="(210,150)"/>
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<wire from="(70,150)" to="(120,150)"/>
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<wire from="(70,240)" to="(120,240)"/>
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<wire from="(90,110)" to="(90,130)"/>
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<wire from="(90,170)" to="(90,190)"/>
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<wire from="(90,260)" to="(90,280)"/>
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<wire from="(80,250)" to="(120,250)"/>
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<wire from="(70,70)" to="(110,70)"/>
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<wire from="(80,160)" to="(120,160)"/>
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<wire from="(80,140)" to="(120,140)"/>
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<wire from="(100,180)" to="(100,210)"/>
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<wire from="(100,90)" to="(100,120)"/>
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<wire from="(70,90)" to="(100,90)"/>
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<wire from="(70,210)" to="(100,210)"/>
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<wire from="(90,130)" to="(120,130)"/>
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<wire from="(90,170)" to="(120,170)"/>
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<wire from="(90,260)" to="(120,260)"/>
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<wire from="(110,70)" to="(110,110)"/>
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<wire from="(140,190)" to="(140,230)"/>
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<wire from="(70,280)" to="(90,280)"/>
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<wire from="(70,110)" to="(90,110)"/>
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<wire from="(70,190)" to="(90,190)"/>
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<wire from="(100,180)" to="(120,180)"/>
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<wire from="(100,120)" to="(120,120)"/>
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<wire from="(110,110)" to="(120,110)"/>
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<wire from="(70,130)" to="(80,130)"/>
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<wire from="(70,170)" to="(80,170)"/>
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<wire from="(70,260)" to="(80,260)"/>
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<comp lib="0" loc="(70,150)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="I4"/>
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</comp>
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<comp lib="0" loc="(70,170)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="I5"/>
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</comp>
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<comp lib="0" loc="(70,260)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="B"/>
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</comp>
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<comp lib="0" loc="(70,130)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="I3"/>
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</comp>
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<comp lib="0" loc="(140,230)" name="Splitter">
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<a name="facing" val="west"/>
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<a name="fanout" val="3"/>
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<a name="incoming" val="3"/>
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</comp>
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<comp lib="0" loc="(70,210)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="I7"/>
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</comp>
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<comp lib="0" loc="(210,150)" 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="label" val="Z"/>
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<a name="labelloc" val="east"/>
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</comp>
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<comp lib="0" loc="(70,280)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="C"/>
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</comp>
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<comp lib="2" loc="(160,150)" name="Multiplexer">
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<a name="select" val="3"/>
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<a name="enable" val="false"/>
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</comp>
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<comp lib="0" loc="(70,240)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="A"/>
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</comp>
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<comp lib="0" loc="(70,90)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="I1"/>
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</comp>
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<comp lib="6" loc="(97,46)" name="Text">
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<a name="text" val="74LS152"/>
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<a name="font" val="SansSerif bold 24"/>
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</comp>
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<comp lib="0" loc="(70,110)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="I2"/>
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</comp>
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<comp lib="0" loc="(70,70)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="I0"/>
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</comp>
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<comp lib="0" loc="(70,190)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="I6"/>
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</comp>
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</circuit>
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</project>
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