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Some experiments with dds. probably useless.

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This commit is contained in:
T-moe
2016-05-16 15:30:18 +02:00
parent 43251c0cf2
commit c423df7bf9
6 changed files with 403 additions and 5 deletions
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26
dds.sym Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<symbol version="7" name="dds">
<symboltype>BLOCK</symboltype>
<timestamp>2016-5-16T9:25:36</timestamp>
<pin polarity="Input" x="0" y="-160" name="clk" />
<pin polarity="Input" x="0" y="-96" name="freq" />
<pin polarity="Input" x="0" y="-32" name="form(1:0)" />
<pin polarity="Output" x="384" y="-160" name="update" />
<pin polarity="Output" x="384" y="-32" name="amp(11:0)" />
<graph>
<rect width="256" x="64" y="-192" height="192" />
<attrtext style="alignment:BCENTER;fontsize:56;fontname:Arial" attrname="SymbolName" x="192" y="-200" type="symbol" />
<attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-160" type="pin clk" />
<line x2="0" y1="-160" y2="-160" x1="64" />
<attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-96" type="pin freq" />
<line x2="0" y1="-96" y2="-96" x1="64" />
<attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-32" type="pin form(1:0)" />
<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="312" y="-160" type="pin update" />
<line x2="384" y1="-160" y2="-160" x1="320" />
<attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="312" y="-32" type="pin amp(11:0)" />
<rect width="64" x="320" y="-44" height="24" />
<line x2="384" y1="-32" y2="-32" x1="320" />
</graph>
</symbol>