ceng450_processor/alu.sym at master · mtayler/ceng450_processor · GitHub

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<?xml version="1.0" encoding="UTF-8"?>
<symbol version="7" name="alu">
    <symboltype>BLOCK</symboltype>
    <timestamp>2018-2-16T2:3:10</timestamp>
    <pin polarity="Input" x="0" y="-288" name="clk" />
    <pin polarity="Input" x="0" y="-224" name="rst" />
    <pin polarity="Input" x="0" y="-160" name="in1(15:0)" />
    <pin polarity="Input" x="0" y="-96" name="in2(15:0)" />
    <pin polarity="Input" x="0" y="-32" name="alu_mode(2:0)" />
    <pin polarity="Output" x="448" y="-288" name="z_flag" />
    <pin polarity="Output" x="448" y="-208" name="n_flag" />
    <pin polarity="Output" x="448" y="-128" name="result(15:0)" />
    <pin polarity="Output" x="448" y="-48" name="overflow(15:0)" />
    <graph>
        <rect width="320" x="64" y="-320" height="320" />
        <attrtext style="alignment:BCENTER;fontsize:56;fontname:Arial" attrname="SymbolName" x="224" y="-328" type="symbol" />
        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-288" type="pin clk" />
        <line x2="0" y1="-288" y2="-288" x1="64" />
        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-224" type="pin rst" />
        <line x2="0" y1="-224" y2="-224" x1="64" />
        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-160" type="pin in1(15:0)" />
        <rect width="64" x="0" y="-172" height="24" />
        <line x2="0" y1="-160" y2="-160" x1="64" />
        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-96" type="pin in2(15:0)" />
        <rect width="64" x="0" y="-108" height="24" />
        <line x2="0" y1="-96" y2="-96" x1="64" />
        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-32" type="pin alu_mode(2:0)" />
        <rect width="64" x="0" y="-44" height="24" />
        <line x2="0" y1="-32" y2="-32" x1="64" />
        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="376" y="-288" type="pin z_flag" />
        <line x2="448" y1="-288" y2="-288" x1="384" />
        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="376" y="-208" type="pin n_flag" />
        <line x2="448" y1="-208" y2="-208" x1="384" />
        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="376" y="-128" type="pin result(15:0)" />
        <rect width="64" x="384" y="-140" height="24" />
        <line x2="448" y1="-128" y2="-128" x1="384" />
        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="376" y="-48" type="pin overflow(15:0)" />
        <rect width="64" x="384" y="-60" height="24" />
        <line x2="448" y1="-48" y2="-48" x1="384" />
    </graph>
</symbol>