228 lines
9.2 KiB
XML
228 lines
9.2 KiB
XML
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
|
<project source="2.7.1" version="1.0">
|
|
This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
|
|
|
|
<lib desc="#Wiring" name="0">
|
|
<tool name="Pin">
|
|
<a name="output" val="true"/>
|
|
</tool>
|
|
</lib>
|
|
<lib desc="#Gates" name="1"/>
|
|
<lib desc="#Plexers" name="2"/>
|
|
<lib desc="#Arithmetic" name="3"/>
|
|
<lib desc="#Memory" name="4">
|
|
<tool name="ROM">
|
|
<a name="contents">addr/data: 8 8
|
|
0
|
|
</a>
|
|
</tool>
|
|
</lib>
|
|
<lib desc="#I/O" name="5"/>
|
|
<lib desc="#Base" name="6">
|
|
<tool name="Text Tool">
|
|
<a name="text" val=""/>
|
|
<a name="font" val="SansSerif plain 12"/>
|
|
<a name="halign" val="center"/>
|
|
<a name="valign" val="base"/>
|
|
</tool>
|
|
</lib>
|
|
<main name="74LS379"/>
|
|
<options>
|
|
<a name="gateUndefined" val="ignore"/>
|
|
<a name="simlimit" val="1000"/>
|
|
<a name="simrand" val="0"/>
|
|
</options>
|
|
<mappings>
|
|
<tool lib="6" map="Button2" name="Menu Tool"/>
|
|
<tool lib="6" map="Button3" name="Menu Tool"/>
|
|
<tool lib="6" map="Ctrl Button1" name="Menu Tool"/>
|
|
</mappings>
|
|
<toolbar>
|
|
<tool lib="6" name="Poke Tool"/>
|
|
<tool lib="6" name="Edit Tool"/>
|
|
<tool lib="6" name="Text Tool">
|
|
<a name="text" val=""/>
|
|
<a name="font" val="SansSerif plain 12"/>
|
|
<a name="halign" val="center"/>
|
|
<a name="valign" val="base"/>
|
|
</tool>
|
|
<sep/>
|
|
<tool lib="0" name="Pin">
|
|
<a name="tristate" val="false"/>
|
|
</tool>
|
|
<tool lib="0" name="Pin">
|
|
<a name="facing" val="west"/>
|
|
<a name="output" val="true"/>
|
|
<a name="labelloc" val="east"/>
|
|
</tool>
|
|
<tool lib="1" name="NOT Gate">
|
|
<a name="size" val="20"/>
|
|
</tool>
|
|
<tool lib="1" name="AND Gate"/>
|
|
<tool lib="1" name="OR Gate"/>
|
|
</toolbar>
|
|
<circuit name="74LS379">
|
|
<a name="circuit" val="74LS379"/>
|
|
<a name="clabel" val=""/>
|
|
<a name="clabelup" val="east"/>
|
|
<a name="clabelfont" val="SansSerif plain 12"/>
|
|
<appear>
|
|
<rect fill="#ffff00" height="120" stroke="#000000" stroke-width="2" width="60" x="50" y="50"/>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="52" y="64">/G</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="74">CLK</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="94">1D</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="114">2D</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="134">3D</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="54" y="154">4D</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="90" y="154">4Q</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="90" y="114">2Q</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="90" y="134">3Q</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="90" y="94">1Q</text>
|
|
<text font-family="SansSerif" font-size="12" font-weight="bold" text-anchor="start" x="51" y="46">74LS379</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="86" y="104">1/Q</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="86" y="164">4/Q</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="86" y="144">3/Q</text>
|
|
<text font-family="SansSerif" font-size="10" font-weight="bold" text-anchor="start" x="86" y="124">2/Q</text>
|
|
<circ-port height="8" pin="70,100" width="8" x="46" y="66"/>
|
|
<circ-port height="8" pin="160,150" width="8" x="46" y="86"/>
|
|
<circ-port height="8" pin="310,150" width="8" x="46" y="106"/>
|
|
<circ-port height="8" pin="460,150" width="8" x="46" y="126"/>
|
|
<circ-port height="8" pin="610,150" width="8" x="46" y="146"/>
|
|
<circ-port height="8" pin="70,170" width="8" x="46" y="56"/>
|
|
<circ-port height="10" pin="220,130" width="10" x="105" y="85"/>
|
|
<circ-port height="10" pin="370,130" width="10" x="105" y="105"/>
|
|
<circ-port height="10" pin="520,130" width="10" x="105" y="125"/>
|
|
<circ-port height="10" pin="670,130" width="10" x="105" y="145"/>
|
|
<circ-port height="10" pin="220,150" width="10" x="105" y="95"/>
|
|
<circ-port height="10" pin="370,150" width="10" x="105" y="115"/>
|
|
<circ-port height="10" pin="520,150" width="10" x="105" y="135"/>
|
|
<circ-port height="10" pin="670,150" width="10" x="105" y="155"/>
|
|
<circ-anchor facing="east" height="6" width="6" x="77" y="77"/>
|
|
</appear>
|
|
<wire from="(640,160)" to="(640,170)"/>
|
|
<wire from="(190,160)" to="(190,170)"/>
|
|
<wire from="(490,160)" to="(490,170)"/>
|
|
<wire from="(340,160)" to="(340,170)"/>
|
|
<wire from="(610,100)" to="(610,130)"/>
|
|
<wire from="(460,100)" to="(460,130)"/>
|
|
<wire from="(310,100)" to="(310,130)"/>
|
|
<wire from="(160,100)" to="(160,130)"/>
|
|
<wire from="(70,100)" to="(160,100)"/>
|
|
<wire from="(100,170)" to="(190,170)"/>
|
|
<wire from="(160,100)" to="(310,100)"/>
|
|
<wire from="(190,170)" to="(340,170)"/>
|
|
<wire from="(460,100)" to="(610,100)"/>
|
|
<wire from="(490,170)" to="(640,170)"/>
|
|
<wire from="(310,100)" to="(460,100)"/>
|
|
<wire from="(340,170)" to="(490,170)"/>
|
|
<wire from="(460,150)" to="(470,150)"/>
|
|
<wire from="(460,130)" to="(470,130)"/>
|
|
<wire from="(510,130)" to="(520,130)"/>
|
|
<wire from="(510,150)" to="(520,150)"/>
|
|
<wire from="(310,150)" to="(320,150)"/>
|
|
<wire from="(310,130)" to="(320,130)"/>
|
|
<wire from="(360,130)" to="(370,130)"/>
|
|
<wire from="(360,150)" to="(370,150)"/>
|
|
<wire from="(160,150)" to="(170,150)"/>
|
|
<wire from="(160,130)" to="(170,130)"/>
|
|
<wire from="(210,130)" to="(220,130)"/>
|
|
<wire from="(210,150)" to="(220,150)"/>
|
|
<wire from="(70,170)" to="(80,170)"/>
|
|
<wire from="(660,130)" to="(670,130)"/>
|
|
<wire from="(660,150)" to="(670,150)"/>
|
|
<wire from="(610,130)" to="(620,130)"/>
|
|
<wire from="(610,150)" to="(620,150)"/>
|
|
<comp lib="0" loc="(520,150)" name="Pin">
|
|
<a name="facing" val="west"/>
|
|
<a name="output" val="true"/>
|
|
<a name="label" val="3/Q"/>
|
|
<a name="labelloc" val="east"/>
|
|
</comp>
|
|
<comp lib="4" loc="(360,130)" name="D Flip-Flop">
|
|
<a name="label" val="Rise"/>
|
|
</comp>
|
|
<comp lib="0" loc="(370,150)" name="Pin">
|
|
<a name="facing" val="west"/>
|
|
<a name="output" val="true"/>
|
|
<a name="label" val="2/Q"/>
|
|
<a name="labelloc" val="east"/>
|
|
</comp>
|
|
<comp lib="4" loc="(510,130)" name="D Flip-Flop">
|
|
<a name="label" val="Rise"/>
|
|
</comp>
|
|
<comp lib="4" loc="(210,130)" name="D Flip-Flop">
|
|
<a name="label" val="Rise"/>
|
|
</comp>
|
|
<comp lib="0" loc="(310,150)" name="Pin">
|
|
<a name="tristate" val="false"/>
|
|
<a name="label" val="2D"/>
|
|
</comp>
|
|
<comp lib="0" loc="(220,150)" name="Pin">
|
|
<a name="facing" val="west"/>
|
|
<a name="output" val="true"/>
|
|
<a name="label" val="1/Q"/>
|
|
<a name="labelloc" val="east"/>
|
|
</comp>
|
|
<comp lib="0" loc="(70,170)" name="Pin">
|
|
<a name="tristate" val="false"/>
|
|
<a name="label" val="/G"/>
|
|
</comp>
|
|
<comp lib="0" loc="(460,150)" name="Pin">
|
|
<a name="tristate" val="false"/>
|
|
<a name="label" val="3D"/>
|
|
</comp>
|
|
<comp lib="0" loc="(520,130)" name="Pin">
|
|
<a name="facing" val="west"/>
|
|
<a name="output" val="true"/>
|
|
<a name="label" val="3Q"/>
|
|
<a name="labelloc" val="east"/>
|
|
</comp>
|
|
<comp lib="0" loc="(160,150)" name="Pin">
|
|
<a name="tristate" val="false"/>
|
|
<a name="label" val="1D"/>
|
|
</comp>
|
|
<comp lib="1" loc="(100,170)" name="NOT Gate">
|
|
<a name="size" val="20"/>
|
|
</comp>
|
|
<comp lib="4" loc="(660,130)" name="D Flip-Flop">
|
|
<a name="label" val="Rise"/>
|
|
</comp>
|
|
<comp lib="0" loc="(610,150)" name="Pin">
|
|
<a name="tristate" val="false"/>
|
|
<a name="label" val="4D"/>
|
|
</comp>
|
|
<comp lib="0" loc="(370,130)" name="Pin">
|
|
<a name="facing" val="west"/>
|
|
<a name="output" val="true"/>
|
|
<a name="label" val="2Q"/>
|
|
<a name="labelloc" val="east"/>
|
|
</comp>
|
|
<comp lib="0" loc="(70,100)" name="Pin">
|
|
<a name="tristate" val="false"/>
|
|
<a name="label" val="CLK"/>
|
|
</comp>
|
|
<comp lib="0" loc="(670,150)" name="Pin">
|
|
<a name="facing" val="west"/>
|
|
<a name="output" val="true"/>
|
|
<a name="label" val="4/Q"/>
|
|
<a name="labelloc" val="east"/>
|
|
</comp>
|
|
<comp lib="0" loc="(670,130)" name="Pin">
|
|
<a name="facing" val="west"/>
|
|
<a name="output" val="true"/>
|
|
<a name="label" val="4Q"/>
|
|
<a name="labelloc" val="east"/>
|
|
</comp>
|
|
<comp lib="0" loc="(220,130)" name="Pin">
|
|
<a name="facing" val="west"/>
|
|
<a name="output" val="true"/>
|
|
<a name="label" val="1Q"/>
|
|
<a name="labelloc" val="east"/>
|
|
</comp>
|
|
<comp lib="6" loc="(100,57)" name="Text">
|
|
<a name="text" val="74LS379"/>
|
|
<a name="font" val="SansSerif bold 24"/>
|
|
</comp>
|
|
</circuit>
|
|
</project>
|