219 lines
9.1 KiB
XML
219 lines
9.1 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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<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="74LS175"/>
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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="74LS175">
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<a name="circuit" val="74LS175"/>
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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="120" stroke="#000000" stroke-width="2" width="61" x="50" y="50"/>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="94">1D</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="114">2D</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="134">3D</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="154">4D</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="74">CLK</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="64">CLR</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="end" x="105" y="94">1Q</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="end" x="104" y="104">1/Q</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="end" x="105" y="114">2Q</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="end" x="104" y="124">2/Q</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="end" x="105" y="134">3Q</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="end" x="104" y="144">3/Q</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="end" x="105" y="154">4Q</text>
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<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="end" x="104" y="164">4/Q</text>
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<text font-family="SansSerif" font-size="12" font-weight="bold" text-anchor="middle" x="79" y="46">74LS175</text>
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<polyline fill="none" points="55,55 74,55" stroke="#000000"/>
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<circ-port height="8" pin="90,110" width="8" x="46" y="86"/>
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<circ-port height="8" pin="90,170" width="8" x="46" y="106"/>
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<circ-port height="8" pin="90,230" width="8" x="46" y="126"/>
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<circ-port height="8" pin="90,290" width="8" x="46" y="146"/>
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<circ-port height="8" pin="90,360" width="8" x="46" y="66"/>
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<circ-port height="8" pin="90,390" width="8" x="46" y="56"/>
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<circ-port height="10" pin="200,90" width="10" x="105" y="85"/>
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<circ-port height="10" pin="200,110" width="10" x="105" y="95"/>
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<circ-port height="10" pin="200,150" width="10" x="105" y="105"/>
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<circ-port height="10" pin="200,170" width="10" x="105" y="115"/>
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<circ-port height="10" pin="200,210" width="10" x="105" y="125"/>
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<circ-port height="10" pin="200,230" width="10" x="105" y="135"/>
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<circ-port height="10" pin="200,270" width="10" x="105" y="145"/>
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<circ-port height="10" pin="200,290" width="10" x="105" y="155"/>
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<circ-anchor facing="east" height="6" width="6" x="77" y="77"/>
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</appear>
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<wire from="(90,110)" to="(150,110)"/>
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<wire from="(90,170)" to="(150,170)"/>
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<wire from="(90,230)" to="(150,230)"/>
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<wire from="(90,290)" to="(150,290)"/>
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<wire from="(180,120)" to="(180,130)"/>
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<wire from="(180,180)" to="(180,190)"/>
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<wire from="(180,240)" to="(180,250)"/>
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<wire from="(180,300)" to="(180,310)"/>
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<wire from="(130,130)" to="(180,130)"/>
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<wire from="(130,190)" to="(180,190)"/>
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<wire from="(130,250)" to="(180,250)"/>
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<wire from="(130,310)" to="(180,310)"/>
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<wire from="(90,360)" to="(140,360)"/>
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<wire from="(130,310)" to="(130,390)"/>
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<wire from="(140,270)" to="(140,360)"/>
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<wire from="(190,110)" to="(200,110)"/>
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<wire from="(190,210)" to="(200,210)"/>
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<wire from="(190,170)" to="(200,170)"/>
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<wire from="(190,230)" to="(200,230)"/>
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<wire from="(190,90)" to="(200,90)"/>
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<wire from="(190,150)" to="(200,150)"/>
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<wire from="(140,270)" to="(150,270)"/>
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<wire from="(120,390)" to="(130,390)"/>
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<wire from="(140,90)" to="(150,90)"/>
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<wire from="(140,150)" to="(150,150)"/>
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<wire from="(140,210)" to="(150,210)"/>
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<wire from="(190,270)" to="(200,270)"/>
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<wire from="(190,290)" to="(200,290)"/>
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<wire from="(90,390)" to="(100,390)"/>
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<wire from="(130,130)" to="(130,190)"/>
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<wire from="(130,190)" to="(130,250)"/>
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<wire from="(130,250)" to="(130,310)"/>
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<wire from="(140,90)" to="(140,150)"/>
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<wire from="(140,150)" to="(140,210)"/>
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<wire from="(140,210)" to="(140,270)"/>
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<comp lib="0" loc="(90,230)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="3D"/>
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</comp>
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<comp lib="0" loc="(90,390)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="/CLEAR"/>
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</comp>
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<comp lib="4" loc="(190,210)" name="D Flip-Flop"/>
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<comp lib="0" loc="(200,210)" 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="3Q"/>
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<a name="labelloc" val="east"/>
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</comp>
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<comp lib="0" loc="(200,230)" 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="3/Q"/>
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<a name="labelloc" val="east"/>
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</comp>
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<comp lib="0" loc="(90,290)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="4D"/>
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</comp>
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<comp lib="0" loc="(90,360)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="CLOCK"/>
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</comp>
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<comp lib="4" loc="(190,90)" name="D Flip-Flop"/>
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<comp lib="0" loc="(90,170)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="2D"/>
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</comp>
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<comp lib="6" loc="(134,53)" name="Text">
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<a name="text" val="74LS175"/>
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<a name="font" val="SansSerif bold 24"/>
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</comp>
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<comp lib="0" loc="(200,110)" 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="1/Q"/>
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<a name="labelloc" val="east"/>
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</comp>
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<comp lib="0" loc="(200,270)" 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="4Q"/>
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<a name="labelloc" val="east"/>
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</comp>
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<comp lib="0" loc="(90,110)" name="Pin">
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<a name="tristate" val="false"/>
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<a name="label" val="1D"/>
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</comp>
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<comp lib="1" loc="(120,390)" name="NOT Gate">
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<a name="size" val="20"/>
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</comp>
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<comp lib="0" loc="(200,150)" 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="2Q"/>
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<a name="labelloc" val="east"/>
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</comp>
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<comp lib="0" loc="(200,90)" 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="1Q"/>
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<a name="labelloc" val="east"/>
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</comp>
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<comp lib="0" loc="(200,170)" 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="2/Q"/>
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<a name="labelloc" val="east"/>
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</comp>
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<comp lib="4" loc="(190,150)" name="D Flip-Flop"/>
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<comp lib="0" loc="(200,290)" 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="4/Q"/>
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<a name="labelloc" val="east"/>
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</comp>
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<comp lib="4" loc="(190,270)" name="D Flip-Flop"/>
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</circuit>
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</project>
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