Add schematics + PCB layout for a simple AMR break-out board

AMR (Audio Modem Riser) is a standard for pluggable boards with
audio codecs to connect to the AC97 interface of mainboards dating
to the late-90ies / early 2000s.

The idea of this break-out boards is to be able to interface such a
modem riser card with a microcontroller or FPGA, basically using them
as a digital interface to analog phone lines for softmodem development
as part of osmocom retronetworking.
laforge/xhfc
Harald Welte 1 year ago
parent ac1e93c309
commit b76fb674e1
  1. 949
      amr-breakout/amr-breakout.brd
  2. 2106
      amr-breakout/amr-breakout.sch

@ -0,0 +1,949 @@
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<wire x1="-3.175" y1="-2.54" x2="-1.905" y2="-2.54" width="0.1524" layer="21"/>
<wire x1="-5.715" y1="-2.54" x2="-4.445" y2="-2.54" width="0.1524" layer="21"/>
<wire x1="-8.255" y1="-2.54" x2="-6.985" y2="-2.54" width="0.1524" layer="21"/>
<wire x1="-10.795" y1="-2.54" x2="-9.525" y2="-2.54" width="0.1524" layer="21"/>
<wire x1="8.89" y1="1.905" x2="9.525" y2="2.54" width="0.1524" layer="21"/>
<wire x1="9.525" y1="2.54" x2="10.795" y2="2.54" width="0.1524" layer="21"/>
<wire x1="10.795" y1="2.54" x2="11.43" y2="1.905" width="0.1524" layer="21"/>
<wire x1="11.43" y1="-1.905" x2="10.795" y2="-2.54" width="0.1524" layer="21"/>
<wire x1="8.89" y1="-1.905" x2="9.525" y2="-2.54" width="0.1524" layer="21"/>
<wire x1="11.43" y1="1.905" x2="11.43" y2="-1.905" width="0.1524" layer="21"/>
<wire x1="9.525" y1="-2.54" x2="10.795" y2="-2.54" width="0.1524" layer="21"/>
<pad name="1" x="-10.16" y="-1.27" drill="1.016" shape="octagon"/>
<pad name="2" x="-10.16" y="1.27" drill="1.016" shape="octagon"/>
<pad name="3" x="-7.62" y="-1.27" drill="1.016" shape="octagon"/>
<pad name="4" x="-7.62" y="1.27" drill="1.016" shape="octagon"/>
<pad name="5" x="-5.08" y="-1.27" drill="1.016" shape="octagon"/>
<pad name="6" x="-5.08" y="1.27" drill="1.016" shape="octagon"/>
<pad name="7" x="-2.54" y="-1.27" drill="1.016" shape="octagon"/>
<pad name="8" x="-2.54" y="1.27" drill="1.016" shape="octagon"/>
<pad name="9" x="0" y="-1.27" drill="1.016" shape="octagon"/>
<pad name="10" x="0" y="1.27" drill="1.016" shape="octagon"/>
<pad name="11" x="2.54" y="-1.27" drill="1.016" shape="octagon"/>
<pad name="12" x="2.54" y="1.27" drill="1.016" shape="octagon"/>
<pad name="13" x="5.08" y="-1.27" drill="1.016" shape="octagon"/>
<pad name="14" x="5.08" y="1.27" drill="1.016" shape="octagon"/>
<pad name="15" x="7.62" y="-1.27" drill="1.016" shape="octagon"/>
<pad name="16" x="7.62" y="1.27" drill="1.016" shape="octagon"/>
<pad name="17" x="10.16" y="-1.27" drill="1.016" shape="octagon"/>
<pad name="18" x="10.16" y="1.27" drill="1.016" shape="octagon"/>
<text x="-11.43" y="3.175" size="1.27" layer="25" ratio="10">&gt;NAME</text>
<text x="-11.43" y="-4.445" size="1.27" layer="27">&gt;VALUE</text>
<rectangle x1="-10.414" y1="-1.524" x2="-9.906" y2="-1.016" layer="51"/>
<rectangle x1="-10.414" y1="1.016" x2="-9.906" y2="1.524" layer="51"/>
<rectangle x1="-7.874" y1="1.016" x2="-7.366" y2="1.524" layer="51"/>
<rectangle x1="-7.874" y1="-1.524" x2="-7.366" y2="-1.016" layer="51"/>
<rectangle x1="-5.334" y1="1.016" x2="-4.826" y2="1.524" layer="51"/>
<rectangle x1="-5.334" y1="-1.524" x2="-4.826" y2="-1.016" layer="51"/>
<rectangle x1="-2.794" y1="1.016" x2="-2.286" y2="1.524" layer="51"/>
<rectangle x1="-0.254" y1="1.016" x2="0.254" y2="1.524" layer="51"/>
<rectangle x1="2.286" y1="1.016" x2="2.794" y2="1.524" layer="51"/>
<rectangle x1="-2.794" y1="-1.524" x2="-2.286" y2="-1.016" layer="51"/>
<rectangle x1="-0.254" y1="-1.524" x2="0.254" y2="-1.016" layer="51"/>
<rectangle x1="2.286" y1="-1.524" x2="2.794" y2="-1.016" layer="51"/>
<rectangle x1="4.826" y1="1.016" x2="5.334" y2="1.524" layer="51"/>
<rectangle x1="4.826" y1="-1.524" x2="5.334" y2="-1.016" layer="51"/>
<rectangle x1="7.366" y1="1.016" x2="7.874" y2="1.524" layer="51"/>
<rectangle x1="7.366" y1="-1.524" x2="7.874" y2="-1.016" layer="51"/>
<rectangle x1="9.906" y1="1.016" x2="10.414" y2="1.524" layer="51"/>
<rectangle x1="9.906" y1="-1.524" x2="10.414" y2="-1.016" layer="51"/>
</package>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
<wire x1="-3.175" y1="1.27" x2="-1.905" y2="1.27" width="0.1524" layer="21"/>
<wire x1="-1.905" y1="1.27" x2="-1.27" y2="0.635" width="0.1524" layer="21"/>
<wire x1="-1.27" y1="0.635" x2="-1.27" y2="-0.635" width="0.1524" layer="21"/>
<wire x1="-1.27" y1="-0.635" x2="-1.905" y2="-1.27" width="0.1524" layer="21"/>
<wire x1="-1.27" y1="0.635" x2="-0.635" y2="1.27" width="0.1524" layer="21"/>
<wire x1="-0.635" y1="1.27" x2="0.635" y2="1.27" width="0.1524" layer="21"/>
<wire x1="0.635" y1="1.27" x2="1.27" y2="0.635" width="0.1524" layer="21"/>
<wire x1="1.27" y1="0.635" x2="1.27" y2="-0.635" width="0.1524" layer="21"/>
<wire x1="1.27" y1="-0.635" x2="0.635" y2="-1.27" width="0.1524" layer="21"/>
<wire x1="0.635" y1="-1.27" x2="-0.635" y2="-1.27" width="0.1524" layer="21"/>
<wire x1="-0.635" y1="-1.27" x2="-1.27" y2="-0.635" width="0.1524" layer="21"/>
<wire x1="-3.81" y1="0.635" x2="-3.81" y2="-0.635" width="0.1524" layer="21"/>
<wire x1="-3.175" y1="1.27" x2="-3.81" y2="0.635" width="0.1524" layer="21"/>
<wire x1="-3.81" y1="-0.635" x2="-3.175" y2="-1.27" width="0.1524" layer="21"/>
<wire x1="-1.905" y1="-1.27" x2="-3.175" y2="-1.27" width="0.1524" layer="21"/>
<wire x1="1.27" y1="0.635" x2="1.905" y2="1.27" width="0.1524" layer="21"/>
<wire x1="1.905" y1="1.27" x2="3.175" y2="1.27" width="0.1524" layer="21"/>
<wire x1="3.175" y1="1.27" x2="3.81" y2="0.635" width="0.1524" layer="21"/>
<wire x1="3.81" y1="0.635" x2="3.81" y2="-0.635" width="0.1524" layer="21"/>
<wire x1="3.81" y1="-0.635" x2="3.175" y2="-1.27" width="0.1524" layer="21"/>
<wire x1="3.175" y1="-1.27" x2="1.905" y2="-1.27" width="0.1524" layer="21"/>
<wire x1="1.905" y1="-1.27" x2="1.27" y2="-0.635" width="0.1524" layer="21"/>
<pad name="1" x="-2.54" y="0" drill="1.016" shape="long" rot="R90"/>
<pad name="2" x="0" y="0" drill="1.016" shape="long" rot="R90"/>
<pad name="3" x="2.54" y="0" drill="1.016" shape="long" rot="R90"/>
<text x="-3.8862" y="1.8288" size="1.27" layer="25" ratio="10">&gt;NAME</text>
<text x="-3.81" y="-3.175" size="1.27" layer="27">&gt;VALUE</text>
<rectangle x1="-0.254" y1="-0.254" x2="0.254" y2="0.254" layer="51"/>
<rectangle x1="-2.794" y1="-0.254" x2="-2.286" y2="0.254" layer="51"/>
<rectangle x1="2.286" y1="-0.254" x2="2.794" y2="0.254" layer="51"/>
</package>
</packages>
</library>
<library name="audio-modem-riser">
<packages>
<package name="5650090-7">
<description>According to TE Drawing No C-5650090 Pattern B</description>
<pad name="A11" x="-1.91" y="1.27" drill="1.02"/>
<pad name="A10" x="-3.18" y="3.81" drill="1.02"/>
<pad name="A9" x="-4.45" y="1.27" drill="1.02"/>
<pad name="A8" x="-5.72" y="3.81" drill="1.02"/>
<pad name="A7" x="-6.99" y="1.27" drill="1.02"/>
<pad name="A6" x="-8.26" y="3.81" drill="1.02"/>
<pad name="A5" x="-9.53" y="1.27" drill="1.02"/>
<pad name="A4" x="-10.8" y="3.81" drill="1.02"/>
<pad name="A3" x="-12.07" y="1.27" drill="1.02"/>
<pad name="A2" x="-13.34" y="3.81" drill="1.02"/>
<pad name="A1" x="-14.61" y="1.27" drill="1.02"/>
<pad name="B11" x="-1.91" y="-3.81" drill="1.02"/>
<pad name="B10" x="-3.18" y="-1.27" drill="1.02"/>
<pad name="B9" x="-4.45" y="-3.81" drill="1.02"/>
<pad name="B8" x="-5.72" y="-1.27" drill="1.02"/>
<pad name="B7" x="-6.99" y="-3.81" drill="1.02"/>
<pad name="B6" x="-8.26" y="-1.27" drill="1.02"/>
<pad name="B5" x="-9.53" y="-3.81" drill="1.02"/>
<pad name="B4" x="-10.8" y="-1.27" drill="1.02"/>
<pad name="B3" x="-12.07" y="-3.81" drill="1.02"/>
<pad name="B2" x="-13.34" y="-1.27" drill="1.02"/>
<pad name="B1" x="-14.61" y="-3.81" drill="1.02"/>
<pad name="B12" x="1.91" y="-1.27" drill="1.02"/>
<pad name="B13" x="3.18" y="-3.81" drill="1.02"/>
<pad name="B14" x="4.45" y="-1.27" drill="1.02"/>
<pad name="B15" x="5.72" y="-3.81" drill="1.02"/>
<pad name="B16" x="6.99" y="-1.27" drill="1.02"/>
<pad name="B17" x="8.26" y="-3.81" drill="1.02"/>
<pad name="B18" x="9.53" y="-1.27" drill="1.02"/>
<pad name="B19" x="10.8" y="-3.81" drill="1.02"/>
<pad name="B20" x="12.07" y="-1.27" drill="1.02"/>
<pad name="B21" x="13.34" y="-3.81" drill="1.02"/>
<pad name="B22" x="14.61" y="-1.27" drill="1.02"/>
<pad name="B23" x="15.88" y="-3.81" drill="1.02"/>
<pad name="A12" x="1.91" y="3.81" drill="1.02"/>
<pad name="A13" x="3.18" y="1.27" drill="1.02"/>
<pad name="A14" x="4.45" y="3.81" drill="1.02"/>
<pad name="A15" x="5.72" y="1.27" drill="1.02"/>
<pad name="A16" x="6.99" y="3.81" drill="1.02"/>
<pad name="A17" x="8.26" y="1.27" drill="1.02"/>
<pad name="A18" x="9.53" y="3.81" drill="1.02"/>
<pad name="A19" x="10.8" y="1.27" drill="1.02"/>
<pad name="A20" x="12.07" y="3.81" drill="1.02"/>
<pad name="A21" x="13.34" y="1.27" drill="1.02"/>
<pad name="A22" x="14.61" y="3.81" drill="1.02"/>
<pad name="A23" x="15.88" y="1.27" drill="1.02"/>
<hole x="0" y="0" drill="2.44"/>
<hole x="17.78" y="0" drill="2.44"/>
<wire x1="-17.925" y1="4.45" x2="19.925" y2="4.45" width="0.127" layer="21"/>
<wire x1="-17.925" y1="-4.44" x2="19.925" y2="-4.44" width="0.127" layer="21"/>
</package>
</packages>
</library>
<library name="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="JP1">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
<wire x1="-1.016" y1="0" x2="-1.27" y2="0.254" width="0.1524" layer="21"/>
<wire x1="-1.016" y1="0" x2="-1.27" y2="-0.254" width="0.1524" layer="21"/>
<wire x1="1.016" y1="0" x2="1.27" y2="0.254" width="0.1524" layer="21"/>
<wire x1="1.016" y1="0" x2="1.27" y2="-0.254" width="0.1524" layer="21"/>
<wire x1="1.27" y1="-0.254" x2="1.27" y2="-2.286" width="0.1524" layer="21"/>
<wire x1="1.016" y1="-2.54" x2="1.27" y2="-2.286" width="0.1524" layer="21"/>
<wire x1="1.27" y1="2.286" x2="1.016" y2="2.54" width="0.1524" layer="21"/>
<wire x1="1.27" y1="2.286" x2="1.27" y2="0.254" width="0.1524" layer="21"/>
<wire x1="1.016" y1="2.54" x2="-1.016" y2="2.54" width="0.1524" layer="21"/>
<wire x1="-1.27" y1="2.286" x2="-1.016" y2="2.54" width="0.1524" layer="21"/>
<wire x1="-1.27" y1="2.286" x2="-1.27" y2="0.254" width="0.1524" layer="21"/>
<wire x1="-1.27" y1="-0.254" x2="-1.27" y2="-2.286" width="0.1524" layer="21"/>
<wire x1="-1.016" y1="-2.54" x2="-1.27" y2="-2.286" width="0.1524" layer="21"/>
<wire x1="-1.016" y1="-2.54" x2="1.016" y2="-2.54" width="0.1524" layer="21"/>
<pad name="1" x="0" y="-1.27" drill="0.9144" shape="long"/>
<pad name="2" x="0" y="1.27" drill="0.9144" shape="long"/>
<text x="-1.651" y="-2.54" size="1.27" layer="25" ratio="10" rot="R90">&gt;NAME</text>
<text x="2.921" y="-2.54" size="1.27" layer="27" ratio="10" rot="R90">&gt;VALUE</text>
<rectangle x1="-0.3048" y1="0.9652" x2="0.3048" y2="1.5748" layer="51"/>
<rectangle x1="-0.3048" y1="-1.5748" x2="0.3048" y2="-0.9652" layer="51"/>
</package>
</packages>
</library>
<library name="ldo">
<description>&lt;b&gt;PCB Matrix Packages&lt;/b&gt;&lt;p&gt;</description>
<packages>
<package name="SOT223">
<wire x1="3.2766" y1="1.778" x2="3.2766" y2="-1.778" width="0.2032" layer="21"/>
<wire x1="3.2766" y1="-1.778" x2="-3.2766" y2="-1.778" width="0.2032" layer="21"/>
<wire x1="-3.2766" y1="-1.778" x2="-3.2766" y2="1.778" width="0.2032" layer="21"/>
<wire x1="-3.2766" y1="1.778" x2="3.2766" y2="1.778" width="0.2032" layer="21"/>
<smd name="1" x="-2.3114" y="-3.0988" dx="1.2192" dy="2.2352" layer="1" roundness="30"/>
<smd name="2" x="0" y="-3.0988" dx="1.2192" dy="2.2352" layer="1" roundness="30"/>
<smd name="3" x="2.3114" y="-3.0988" dx="1.2192" dy="2.2352" layer="1" roundness="30"/>
<smd name="4" x="0" y="3.099" dx="3.6" dy="2.2" layer="1" roundness="30"/>
<text x="1.0208" y="-4.318" size="0.8128" layer="21" ratio="12">3</text>
<text x="1.905" y="2.54" size="0.8128" layer="21" ratio="12">4</text>
<text x="-3.4526" y="-4.318" size="0.8128" layer="21" ratio="12">1</text>
<text x="-1.2906" y="-4.3274" size="0.8128" layer="21" ratio="12">2</text>
<text x="-3.8608" y="-2.54" size="1.27" layer="25" ratio="17" rot="R90">&gt;NAME</text>
<text x="5.1308" y="-2.54" size="1.27" layer="27" ratio="17" rot="R90">&gt;VALUE</text>
<rectangle x1="-1.6002" y1="1.8034" x2="1.6002" y2="3.6576" layer="51"/>
<rectangle x1="-0.4318" y1="-3.6576" x2="0.4318" y2="-1.8034" layer="51"/>
<rectangle x1="-2.7432" y1="-3.6576" x2="-1.8796" y2="-1.8034" layer="51"/>
<rectangle x1="1.8796" y1="-3.6576" x2="2.7432" y2="-1.8034" layer="51"/>
<rectangle x1="-1.6002" y1="1.8034" x2="1.6002" y2="3.6576" layer="51"/>
<rectangle x1="-0.4318" y1="-3.6576" x2="0.4318" y2="-1.8034" layer="51"/>
<rectangle x1="-2.7432" y1="-3.6576" x2="-1.8796" y2="-1.8034" layer="51"/>
<rectangle x1="1.8796" y1="-3.6576" x2="2.7432" y2="-1.8034" layer="51"/>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<classes>
<class number="0" name="default" width="0" drill="0">
</class>
</classes>
<designrules name="eC_2Layer_PClass6_BaseCopperO18_eCDefault">
<description language="de">
&lt;p&gt;
&lt;b&gt;Eurocircuits-EAGLE design rules&lt;/b&gt;&lt;br&gt;
&lt;br&gt;
Setup for &lt;b&gt;2-layer PatternClass6 BaseCopperO18 eCDefault&lt;/b&gt;
&lt;p&gt;
The option &lt;b&gt;Sizes-Minimum Drill&lt;/b&gt; is set to 0.35mm. This minimum drill endsize can be set lower if needed. Values below 0.25mm will result in a higher DrillClassification. For details see the Eurocircuits Classification overview.
&lt;p&gt;
&lt;u&gt;Extra Notes:&lt;/u&gt;&lt;br&gt;
- The option &lt;b&gt;Distance-Copper/Dimension&lt;/b&gt; is set to 0.25mm, the default for boards with a routed boardoutline. If you require Vcut on your board this parameter should be set to 0.45mm.&lt;br&gt;
- The option &lt;b&gt;Supply-Generate thermals for vias&lt;/b&gt; is on by default but may be changed if required.&lt;br&gt;
- The option &lt;b&gt;Mask-Stop&lt;/b&gt; is set to 0mm oversize which is the preffered value.&lt;br&gt;
- The option &lt;b&gt;Mask-Cream&lt;/b&gt; is set to 0mm oversize by default, but may be changed if required&lt;br&gt;
- The option &lt;b&gt;Mask-Limit&lt;/b&gt; is set to 0.45mm, resulting in covered or tented via holes for vias of 0.45mm and smaller. The option may be changed if required.&lt;br&gt;
- The options &lt;b&gt;Shapes&lt;/b&gt; and &lt;b&gt;Misc&lt;/b&gt; are not relevant. Values for &lt;b&gt;Shapes-Smds-Roundness&lt;/b&gt; are not critical and can be set as you require.
&lt;p&gt;
&lt;p&gt;
You can set higher minimum values if you wish, setting lower minimum values is &lt;u&gt;not advisable&lt;/u&gt;.&lt;br&gt;
If you need lower minimum values, please use a different Eurocircuits-EAGLE design rule file. For details see the Eurocircuits-EAGLE dru overview table.
&lt;p&gt;
Your Eurocircuits Team
</description>
<description language="en">
&lt;p&gt;
&lt;b&gt;Eurocircuits-EAGLE design rules&lt;/b&gt;&lt;br&gt;
&lt;br&gt;
Setup for &lt;b&gt;2-layer PatternClass6 BaseCopperO18 eCDefault&lt;/b&gt;
&lt;p&gt;
The option &lt;b&gt;Sizes-Minimum Drill&lt;/b&gt; is set to 0.35mm. This minimum drill endsize can be set lower if needed. Values below 0.25mm will result in a higher DrillClassification. For details see the Eurocircuits Classification overview.
&lt;p&gt;
&lt;u&gt;Extra Notes:&lt;/u&gt;&lt;br&gt;
- The option &lt;b&gt;Distance-Copper/Dimension&lt;/b&gt; is set to 0.25mm, the default for boards with a routed boardoutline. If you require Vcut on your board this parameter should be set to 0.45mm.&lt;br&gt;
- The option &lt;b&gt;Supply-Generate thermals for vias&lt;/b&gt; is on by default but may be changed if required.&lt;br&gt;
- The option &lt;b&gt;Mask-Stop&lt;/b&gt; is set to 0mm oversize which is the preffered value.&lt;br&gt;
- The option &lt;b&gt;Mask-Cream&lt;/b&gt; is set to 0mm oversize by default, but may be changed if required&lt;br&gt;
- The option &lt;b&gt;Mask-Limit&lt;/b&gt; is set to 0.45mm, resulting in covered or tented via holes for vias of 0.45mm and smaller. The option may be changed if required.&lt;br&gt;
- The options &lt;b&gt;Shapes&lt;/b&gt; and &lt;b&gt;Misc&lt;/b&gt; are not relevant. Values for &lt;b&gt;Shapes-Smds-Roundness&lt;/b&gt; are not critical and can be set as you require.
&lt;p&gt;
&lt;p&gt;
You can set higher minimum values if you wish, setting lower minimum values is &lt;u&gt;not advisable&lt;/u&gt;.&lt;br&gt;
If you need lower minimum values, please use a different Eurocircuits-EAGLE design rule file. For details see the Eurocircuits-EAGLE dru overview table.
&lt;p&gt;
Your Eurocircuits Team
</description>
<param name="layerSetup" value="(1*16)"/>
<param name="mtCopper" value="0.018mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.018mm"/>
<param name="mtIsolate" value="1.55mm 0.71mm 0.36mm 0.2mm 0.2mm 0.2mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm"/>
<param name="mdWireWire" value="0.15mm"/>
<param name="mdWirePad" value="0.15mm"/>
<param name="mdWireVia" value="0.15mm"/>
<param name="mdPadPad" value="0.15mm"/>
<param name="mdPadVia" value="0.15mm"/>
<param name="mdViaVia" value="0.15mm"/>
<param name="mdSmdPad" value="0mil"/>
<param name="mdSmdVia" value="0mil"/>
<param name="mdSmdSmd" value="0mil"/>
<param name="mdViaViaSameLayer" value="0.2mm"/>
<param name="mnLayersViaInSmd" value="2"/>
<param name="mdCopperDimension" value="0.25mm"/>
<param name="mdDrill" value="0.35mm"/>
<param name="mdSmdStop" value="0mil"/>
<param name="msWidth" value="0.15mm"/>
<param name="msDrill" value="0.35mm"/>
<param name="msMicroVia" value="25mm"/>
<param name="msBlindViaRatio" value="0.5"/>
<param name="rvPadTop" value="0.25"/>
<param name="rvPadInner" value="0.25"/>
<param name="rvPadBottom" value="0.25"/>
<param name="rvViaOuter" value="0.25"/>
<param name="rvViaInner" value="0.25"/>
<param name="rvMicroViaOuter" value="0"/>
<param name="rvMicroViaInner" value="0"/>
<param name="rlMinPadTop" value="0.175mm"/>
<param name="rlMaxPadTop" value="2.5mm"/>
<param name="rlMinPadInner" value="0.175mm"/>
<param name="rlMaxPadInner" value="2.5mm"/>
<param name="rlMinPadBottom" value="0.175mm"/>
<param name="rlMaxPadBottom" value="2.5mm"/>
<param name="rlMinViaOuter" value="0.125mm"/>
<param name="rlMaxViaOuter" value="2.5mm"/>
<param name="rlMinViaInner" value="0.125mm"/>
<param name="rlMaxViaInner" value="2.5mm"/>
<param name="rlMinMicroViaOuter" value="2.5mm"/>
<param name="rlMaxMicroViaOuter" value="25mm"/>
<param name="rlMinMicroViaInner" value="2.5mm"/>
<param name="rlMaxMicroViaInner" value="25mm"/>
<param name="psTop" value="-1"/>
<param name="psBottom" value="-1"/>
<param name="psFirst" value="-1"/>
<param name="psElongationLong" value="100"/>
<param name="psElongationOffset" value="100"/>
<param name="mvStopFrame" value="0"/>
<param name="mvCreamFrame" value="0"/>
<param name="mlMinStopFrame" value="0mil"/>
<param name="mlMaxStopFrame" value="0mil"/>
<param name="mlMinCreamFrame" value="0mil"/>
<param name="mlMaxCreamFrame" value="0mil"/>
<param name="mlViaStopLimit" value="0.45mm"/>
<param name="srRoundness" value="0"/>
<param name="srMinRoundness" value="0mil"/>
<param name="srMaxRoundness" value="0mil"/>
<param name="slThermalIsolate" value="0.2mm"/>
<param name="slThermalsForVias" value="1"/>
<param name="dpMaxLengthDifference" value="10mm"/>
<param name="dpGapFactor" value="2.5"/>
<param name="checkGrid" value="0"/>
<param name="checkAngle" value="0"/>
<param name="checkFont" value="1"/>
<param name="checkRestrict" value="1"/>
<param name="useDiameter" value="13"/>
<param name="maxErrors" value="50"/>
</designrules>
<autorouter>
<pass name="Default">
<param name="RoutingGrid" value="50mil"/>
<param name="AutoGrid" value="1"/>
<param name="Efforts" value="0"/>
<param name="TopRouterVariant" value="1"/>
<param name="tpViaShape" value="round"/>
<param name="PrefDir.1" value="a"/>
<param name="PrefDir.2" value="0"/>
<param name="PrefDir.3" value="0"/>
<param name="PrefDir.4" value="0"/>
<param name="PrefDir.5" value="0"/>
<param name="PrefDir.6" value="0"/>
<param name="PrefDir.7" value="0"/>
<param name="PrefDir.8" value="0"/>
<param name="PrefDir.9" value="0"/>
<param name="PrefDir.10" value="0"/>
<param name="PrefDir.11" value="0"/>
<param name="PrefDir.12" value="0"/>
<param name="PrefDir.13" value="0"/>
<param name="PrefDir.14" value="0"/>
<param name="PrefDir.15" value="0"/>
<param name="PrefDir.16" value="a"/>
<param name="cfVia" value="8"/>
<param name="cfNonPref" value="5"/>
<param name="cfChangeDir" value="2"/>
<param name="cfOrthStep" value="2"/>
<param name="cfDiagStep" value="3"/>
<param name="cfExtdStep" value="0"/>
<param name="cfBonusStep" value="1"/>
<param name="cfMalusStep" value="1"/>
<param name="cfPadImpact" value="4"/>
<param name="cfSmdImpact" value="4"/>
<param name="cfBusImpact" value="0"/>
<param name="cfHugging" value="3"/>
<param name="cfAvoid" value="4"/>
<param name="cfPolygon" value="10"/>
<param name="cfBase.1" value="0"/>
<param name="cfBase.2" value="1"/>
<param name="cfBase.3" value="1"/>
<param name="cfBase.4" value="1"/>
<param name="cfBase.5" value="1"/>
<param name="cfBase.6" value="1"/>
<param name="cfBase.7" value="1"/>
<param name="cfBase.8" value="1"/>
<param name="cfBase.9" value="1"/>
<param name="cfBase.10" value="1"/>
<param name="cfBase.11" value="1"/>
<param name="cfBase.12" value="1"/>
<param name="cfBase.13" value="1"/>
<param name="cfBase.14" value="1"/>
<param name="cfBase.15" value="1"/>
<param name="cfBase.16" value="0"/>
<param name="mnVias" value="20"/>
<param name="mnSegments" value="9999"/>
<param name="mnExtdSteps" value="9999"/>
<param name="mnRipupLevel" value="10"/>
<param name="mnRipupSteps" value="100"/>
<param name="mnRipupTotal" value="100"/>
</pass>
<pass name="Follow-me" refer="Default" active="yes">
</pass>
<pass name="Busses" refer="Default" active="yes">
<param name="cfNonPref" value="4"/>
<param name="cfBusImpact" value="4"/>
<param name="cfHugging" value="0"/>
<param name="mnVias" value="0"/>
</pass>
<pass name="Route" refer="Default" active="yes">
</pass>
<pass name="Optimize1" refer="Default" active="yes">
<param name="cfVia" value="99"/>
<param name="cfExtdStep" value="10"/>
<param name="cfHugging" value="1"/>
<param name="mnExtdSteps" value="1"/>
<param name="mnRipupLevel" value="0"/>
</pass>
<pass name="Optimize2" refer="Optimize1" active="yes">
<param name="cfNonPref" value="0"/>
<param name="cfChangeDir" value="6"/>
<param name="cfExtdStep" value="0"/>
<param name="cfBonusStep" value="2"/>
<param name="cfMalusStep" value="2"/>
<param name="cfPadImpact" value="2"/>
<param name="cfSmdImpact" value="2"/>
<param name="cfHugging" value="0"/>
</pass>
<pass name="Optimize3" refer="Optimize2" active="yes">
<param name="cfChangeDir" value="8"/>
<param name="cfPadImpact" value="0"/>
<param name="cfSmdImpact" value="0"/>
</pass>
<pass name="Optimize4" refer="Optimize3" active="yes">
<param name="cfChangeDir" value="25"/>
</pass>
</autorouter>
<elements>
<element name="C1" library="rc-sysmocom" package="_0603" value="1u" x="24.765" y="23.495"/>
<element name="C2" library="rc-sysmocom" package="_0603" value="1u" x="20.32" y="23.495" rot="R180"/>
<element name="C3" library="rc-sysmocom" package="_0603" value="1u" x="12.7" y="23.495"/>
<element name="C4" library="rc-sysmocom" package="_0603" value="1u" x="16.51" y="23.495"/>
<element name="C5" library="rc-sysmocom" package="_0603" value="1u" x="19.05" y="11.43" rot="R180"/>
<element name="JP1" library="pinhead" package="1X02" value="5V" x="4.445" y="12.065" smashed="yes" rot="R180">
<attribute name="NAME" x="7.5438" y="11.3538" size="1.27" layer="25" ratio="10"/>
<attribute name="VALUE" x="6.985" y="15.24" size="1.27" layer="27" rot="R180"/>
</element>
<element name="JP2" library="pinhead" package="2X09" value="AC97" x="33.02" y="12.7" smashed="yes">
<attribute name="NAME" x="46.355" y="10.795" size="1.27" layer="25" ratio="10" rot="R90"/>
<attribute name="VALUE" x="21.59" y="8.255" size="1.27" layer="27"/>
</element>
<element name="U$1" library="audio-modem-riser" package="5650090-7" value="AMR-SLOT" x="20.32" y="31.115"/>
<element name="JP3" library="jumper" package="JP1" value="!PRI_DN" x="6.985" y="40.64" rot="R90"/>
<element name="JP4" library="jumper" package="JP1" value="!RESET" x="28.575" y="20.955" rot="R270"/>
<element name="JP5" library="jumper" package="JP1" value="MSTRCLK" x="37.465" y="20.955" rot="R270"/>
<element name="U1" library="ldo" package="SOT223" value="ZLDO1117G33TC" x="13.97" y="7.62" rot="R270"/>
<element name="C6" library="rc-sysmocom" package="_0805" value="4.7u" x="7.112" y="5.2705"/>
<element name="C7" library="rc-sysmocom" package="_0805" value="4.7u" x="18.415" y="3.81" rot="R180"/>
<element name="JP7" library="pinhead" package="1X03" value="12V" x="8.89" y="17.145" smashed="yes">
<attribute name="NAME" x="13.2588" y="16.4338" size="1.27" layer="25" ratio="10"/>
<attribute name="VALUE" x="5.08" y="13.97" size="1.27" layer="27"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="U$1" pad="A6"/>
<contactref element="U$1" pad="A9"/>
<contactref element="U$1" pad="A12"/>
<contactref element="U$1" pad="A14"/>
<contactref element="U$1" pad="A16"/>
<contactref element="U$1" pad="A18"/>
<contactref element="U$1" pad="A20"/>
<contactref element="U$1" pad="A22"/>
<contactref element="U$1" pad="B2"/>
<contactref element="U$1" pad="B8"/>
<contactref element="U$1" pad="B10"/>
<contactref element="U$1" pad="B12"/>
<contactref element="U$1" pad="B16"/>
<contactref element="U$1" pad="B20"/>
<contactref element="U$1" pad="B22"/>
<contactref element="JP1" pad="2"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="JP2" pad="5"/>
<contactref element="JP2" pad="9"/>
<contactref element="JP2" pad="13"/>
<contactref element="JP2" pad="4"/>
<contactref element="JP2" pad="12"/>
<contactref element="JP2" pad="8"/>
<contactref element="C5" pad="2"/>
<contactref element="JP3" pad="2"/>
<contactref element="JP4" pad="1"/>
<contactref element="U$1" pad="A1"/>
<contactref element="JP5" pad="2"/>
<contactref element="U1" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="JP7" pad="1"/>
<contactref element="JP2" pad="17"/>
<contactref element="JP2" pad="16"/>
<polygon width="0.254" layer="16">
<vertex x="0" y="50.165"/>
<vertex x="55" y="50.165"/>
<vertex x="55" y="0"/>
<vertex x="0" y="0"/>
</polygon>
<via x="22.86" y="23.495" extent="1-16" drill="0.3"/>
<wire x1="22.86" y1="23.495" x2="24.003" y2="23.495" width="0.6096" layer="1"/>
<wire x1="21.082" y1="23.495" x2="22.86" y2="23.495" width="0.6096" layer="1"/>
<via x="17.272" y="22.4155" extent="1-16" drill="0.3"/>
<via x="10.8585" y="23.5585" extent="1-16" drill="0.3"/>
<wire x1="11.938" y1="23.495" x2="10.922" y2="23.495" width="0.6096" layer="1"/>
<wire x1="10.922" y1="23.495" x2="10.8585" y2="23.5585" width="0.6096" layer="1"/>
<wire x1="17.272" y1="23.495" x2="17.272" y2="22.4155" width="0.6096" layer="1"/>
<via x="4.572" y="5.7785" extent="1-16" drill="0.3"/>
<via x="4.572" y="4.826" extent="1-16" drill="0.3"/>
<via x="12.8905" y="9.9695" extent="1-16" drill="0.3"/>
<wire x1="10.8712" y1="9.9314" x2="10.9093" y2="9.9695" width="0.8128" layer="1"/>
<wire x1="10.9093" y1="9.9695" x2="12.8905" y2="9.9695" width="0.8128" layer="1"/>
<via x="17.0815" y="11.4935" extent="1-16" drill="0.3"/>
<wire x1="18.288" y1="11.43" x2="18.2245" y2="11.4935" width="0.8128" layer="1"/>
<wire x1="18.2245" y1="11.4935" x2="17.0815" y2="11.4935" width="0.8128" layer="1"/>
<via x="20.828" y="4.1275" extent="1-16" drill="0.3"/>
<via x="20.828" y="3.2385" extent="1-16" drill="0.3"/>
<polygon width="0.6096" layer="1" thermals="no">
<vertex x="4.445" y="6.35"/>
<vertex x="6.35" y="6.35"/>
<vertex x="6.35" y="4.445"/>
<vertex x="4.445" y="4.445"/>
</polygon>
<polygon width="0.6096" layer="1" thermals="no">
<vertex x="19.05" y="4.445"/>
<vertex x="20.955" y="4.445"/>
<vertex x="20.955" y="3.175"/>
<vertex x="19.05" y="3.175"/>
</polygon>
</signal>
<signal name="VCC">
<contactref element="U$1" pad="B15"/>
<contactref element="C1" pad="2"/>
<contactref element="JP2" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="U$1" pad="A15"/>
<contactref element="U1" pad="4"/>
<contactref element="U1" pad="2"/>
<contactref element="C7" pad="2"/>
<wire x1="17.069" y1="7.62" x2="17.399" y2="7.29" width="1.27" layer="1"/>
<wire x1="17.399" y1="7.29" x2="17.399" y2="3.81" width="1.27" layer="1"/>
<wire x1="17.069" y1="7.62" x2="19.685" y2="10.236" width="1.27" layer="1"/>
<wire x1="19.685" y1="10.236" x2="19.812" y2="11.43" width="1.27" layer="1"/>
<wire x1="19.812" y1="11.43" x2="22.86" y2="11.43" width="1.27" layer="1"/>
<wire x1="26.04" y1="27.305" x2="26.04" y2="32.385" width="0.4064" layer="1"/>
<wire x1="26.04" y1="27.305" x2="26.04" y2="24.008" width="0.8128" layer="1"/>
<wire x1="26.04" y1="24.008" x2="25.527" y2="23.495" width="0.8128" layer="1"/>
<wire x1="25.527" y1="23.495" x2="25.527" y2="22.352" width="1.27" layer="1"/>
<wire x1="25.527" y1="22.352" x2="19.685" y2="16.51" width="1.27" layer="1"/>
<wire x1="19.685" y1="16.51" x2="19.812" y2="11.43" width="1.27" layer="1"/>
<wire x1="10.8712" y1="7.62" x2="17.069" y2="7.62" width="1.27" layer="1"/>
</signal>
<signal name="-12V">
<contactref element="U$1" pad="B7"/>
<contactref element="C3" pad="2"/>
<contactref element="JP7" pad="2"/>
<wire x1="13.33" y1="27.305" x2="13.33" y2="23.627" width="0.6096" layer="1"/>
<wire x1="13.33" y1="23.627" x2="13.462" y2="23.495" width="0.6096" layer="1"/>
<wire x1="13.462" y1="23.495" x2="13.462" y2="22.352" width="0.6096" layer="1"/>
<wire x1="13.462" y1="22.352" x2="11.43" y2="20.32" width="0.6096" layer="1"/>
<wire x1="11.43" y1="20.32" x2="9.525" y2="20.32" width="0.6096" layer="1"/>
<wire x1="9.525" y1="20.32" x2="8.89" y2="19.685" width="0.6096" layer="1"/>
<wire x1="8.89" y1="19.685" x2="8.89" y2="17.145" width="0.6096" layer="1"/>
</signal>
<signal name="12V">
<contactref element="U$1" pad="B9"/>
<contactref element="C4" pad="1"/>
<contactref element="JP7" pad="3"/>
<wire x1="15.87" y1="27.305" x2="15.87" y2="23.617" width="0.6096" layer="1"/>
<wire x1="15.87" y1="23.617" x2="15.748" y2="23.495" width="0.6096" layer="1"/>
<wire x1="15.748" y1="23.495" x2="15.748" y2="21.463" width="0.6096" layer="1"/>
<wire x1="15.748" y1="21.463" x2="11.43" y2="17.145" width="0.6096" layer="1"/>
</signal>
<signal name="5V">
<contactref element="U$1" pad="B11"/>
<contactref element="C2" pad="2"/>
<contactref element="U$1" pad="A7"/>
<contactref element="JP1" pad="1"/>
<contactref element="U1" pad="3"/>
<contactref element="C6" pad="2"/>
<wire x1="18.41" y1="27.305" x2="18.41" y2="25.786" width="0.8128" layer="1"/>
<wire x1="18.41" y1="25.786" x2="19.558" y2="24.638" width="0.8128" layer="1"/>
<wire x1="19.558" y1="24.638" x2="19.558" y2="23.495" width="0.8128" layer="1"/>
<wire x1="10.8712" y1="5.3086" x2="8.1661" y2="5.3086" width="1.27" layer="1"/>
<wire x1="8.1661" y1="5.3086" x2="8.128" y2="5.2705" width="1.27" layer="1"/>
<wire x1="8.128" y1="5.2705" x2="8.128" y2="9.652" width="1.27" layer="1"/>
<wire x1="8.128" y1="9.652" x2="5.715" y2="12.065" width="1.27" layer="1"/>
<wire x1="5.715" y1="12.065" x2="10.795" y2="12.065" width="1.27" layer="1"/>
<wire x1="10.795" y1="12.065" x2="19.05" y2="20.32" width="1.27" layer="1"/>
<wire x1="19.05" y1="20.32" x2="19.558" y2="20.828" width="0.8128" layer="1"/>
<wire x1="19.558" y1="20.828" x2="19.558" y2="23.495" width="0.8128" layer="1"/>
<wire x1="13.33" y1="32.385" x2="15.8115" y2="30.7975" width="0.6096" layer="1"/>
<wire x1="15.8115" y1="30.7975" x2="15.875" y2="30.7975" width="0.6096" layer="1"/>
<wire x1="15.875" y1="30.7975" x2="15.875" y2="28.956" width="0.6096" layer="1"/>
<wire x1="15.875" y1="28.956" x2="18.41" y2="27.305" width="0.6096" layer="1"/>
</signal>
<signal name="AC97_SDATA_OUT">
<contactref element="U$1" pad="B17"/>
<contactref element="JP2" pad="2"/>
<wire x1="28.58" y1="27.305" x2="28.58" y2="19.69" width="0.254" layer="1"/>
<wire x1="28.58" y1="19.69" x2="22.86" y2="13.97" width="0.254" layer="1"/>
</signal>
<signal name="AC97_SDATA_IN3">
<contactref element="U$1" pad="B19"/>
<contactref element="JP2" pad="10"/>
<wire x1="31.12" y1="27.305" x2="31.12" y2="15.87" width="0.254" layer="1"/>
<wire x1="31.12" y1="15.87" x2="33.02" y2="13.97" width="0.254" layer="1"/>
</signal>
<signal name="AC97_SDATA_IN2">
<contactref element="U$1" pad="B21"/>
<contactref element="JP2" pad="14"/>
<wire x1="33.66" y1="27.305" x2="33.66" y2="18.41" width="0.254" layer="1"/>
<wire x1="33.66" y1="18.41" x2="38.1" y2="13.97" width="0.254" layer="1"/>
</signal>
<signal name="AC97_SDATA_IN1">
<contactref element="U$1" pad="A19"/>
<contactref element="JP2" pad="7"/>
<wire x1="30.48" y1="11.43" x2="35.56" y2="6.35" width="0.254" layer="1"/>
<wire x1="35.56" y1="6.35" x2="45.085" y2="6.35" width="0.254" layer="1"/>
<wire x1="45.085" y1="6.35" x2="48.26" y2="9.525" width="0.254" layer="1"/>
<wire x1="48.26" y1="9.525" x2="48.26" y2="34.925" width="0.254" layer="1"/>
<wire x1="48.26" y1="34.925" x2="45.085" y2="38.1" width="0.254" layer="1"/>
<wire x1="45.085" y1="38.1" x2="33.655" y2="38.1" width="0.254" layer="1"/>
<wire x1="33.655" y1="38.1" x2="31.12" y2="35.565" width="0.254" layer="1"/>
<wire x1="31.12" y1="35.565" x2="31.12" y2="32.385" width="0.254" layer="1"/>
</signal>
<signal name="AC97_SDATA_IN0">
<contactref element="U$1" pad="A21"/>
<contactref element="JP2" pad="11"/>
<wire x1="33.66" y1="32.385" x2="33.655" y2="32.39" width="0.254" layer="1"/>
<wire x1="33.655" y1="32.39" x2="33.655" y2="35.56" width="0.254" layer="1"/>
<wire x1="33.655" y1="35.56" x2="34.925" y2="36.83" width="0.254" layer="1"/>
<wire x1="34.925" y1="36.83" x2="44.45" y2="36.83" width="0.254" layer="1"/>
<wire x1="44.45" y1="36.83" x2="46.99" y2="34.29" width="0.254" layer="1"/>
<wire x1="46.99" y1="34.29" x2="46.99" y2="10.16" width="0.254" layer="1"/>
<wire x1="46.99" y1="10.16" x2="44.45" y2="7.62" width="0.254" layer="1"/>
<wire x1="44.45" y1="7.62" x2="39.37" y2="7.62" width="0.254" layer="1"/>
<wire x1="39.37" y1="7.62" x2="35.56" y2="11.43" width="0.254" layer="1"/>
</signal>
<signal name="AC97_SYNC">
<contactref element="U$1" pad="A17"/>
<contactref element="JP2" pad="3"/>
<wire x1="28.58" y1="32.385" x2="28.575" y2="32.39" width="0.254" layer="1"/>
<wire x1="28.575" y1="32.39" x2="28.575" y2="36.195" width="0.254" layer="1"/>
<wire x1="28.575" y1="36.195" x2="31.75" y2="39.37" width="0.254" layer="1"/>
<wire x1="31.75" y1="39.37" x2="45.72" y2="39.37" width="0.254" layer="1"/>
<wire x1="45.72" y1="39.37" x2="49.53" y2="35.56" width="0.254" layer="1"/>
<wire x1="49.53" y1="35.56" x2="49.53" y2="8.89" width="0.254" layer="1"/>
<wire x1="49.53" y1="8.89" x2="45.72" y2="5.08" width="0.254" layer="1"/>
<wire x1="45.72" y1="5.08" x2="31.115" y2="5.08" width="0.254" layer="1"/>
<wire x1="31.115" y1="5.08" x2="25.4" y2="10.795" width="0.254" layer="1"/>
<wire x1="25.4" y1="10.795" x2="25.4" y2="11.43" width="0.254" layer="1"/>
</signal>
<signal name="AC97_BITCLK">
<contactref element="U$1" pad="A23"/>
<contactref element="JP2" pad="15"/>
<wire x1="36.2" y1="32.385" x2="37.47" y2="33.655" width="0.254" layer="1"/>
<wire x1="37.47" y1="33.655" x2="44.45" y2="33.655" width="0.254" layer="1"/>
<wire x1="44.45" y1="33.655" x2="45.72" y2="32.385" width="0.254" layer="1"/>
<wire x1="45.72" y1="32.385" x2="45.72" y2="10.16" width="0.254" layer="1"/>
<wire x1="45.72" y1="10.16" x2="44.45" y2="8.89" width="0.254" layer="1"/>
<wire x1="44.45" y1="8.89" x2="43.18" y2="8.89" width="0.254" layer="1"/>
<wire x1="43.18" y1="8.89" x2="40.64" y2="11.43" width="0.254" layer="1"/>
</signal>
<signal name="AC97_MSTRCLK">
<contactref element="U$1" pad="B23"/>
<contactref element="JP5" pad="1"/>
<contactref element="JP2" pad="18"/>
<wire x1="36.2" y1="27.305" x2="36.2" y2="20.95" width="0.254" layer="1"/>
<wire x1="36.2" y1="20.95" x2="43.18" y2="13.97" width="0.254" layer="1"/>
<wire x1="36.195" y1="20.955" x2="36.2" y2="20.95" width="0.15" layer="1"/>
</signal>
<signal name="!AC97_RESET">
<contactref element="U$1" pad="B18"/>
<contactref element="JP4" pad="2"/>
<contactref element="JP2" pad="6"/>
<wire x1="29.85" y1="29.845" x2="29.85" y2="20.32" width="0.254" layer="1"/>
<wire x1="29.85" y1="20.32" x2="29.85" y2="15.88" width="0.254" layer="1"/>
<wire x1="29.85" y1="15.88" x2="27.94" y2="13.97" width="0.254" layer="1"/>
<wire x1="29.845" y1="20.955" x2="29.85" y2="20.32" width="0.15" layer="1"/>
</signal>
<signal name="!PRIMARY_DN">
<contactref element="U$1" pad="B6"/>
<contactref element="JP3" pad="1"/>
<wire x1="12.06" y1="29.845" x2="10.9805" y2="30.9245" width="0.254" layer="1"/>
<wire x1="10.9805" y1="30.9245" x2="10.4775" y2="30.9245" width="0.254" layer="1"/>
<wire x1="10.4775" y1="30.9245" x2="9.525" y2="31.877" width="0.254" layer="1"/>
<wire x1="9.525" y1="31.877" x2="9.525" y2="33.3375" width="0.254" layer="1"/>
<wire x1="9.525" y1="33.3375" x2="9.017" y2="33.8455" width="0.254" layer="1"/>
<wire x1="9.017" y1="33.8455" x2="8.4455" y2="33.8455" width="0.254" layer="1"/>
<wire x1="8.4455" y1="33.8455" x2="8.255" y2="34.036" width="0.254" layer="1"/>
<wire x1="8.255" y1="34.036" x2="8.255" y2="40.64" width="0.254" layer="1"/>
</signal>
<signal name="!AUDIO_MUTE">
<contactref element="U$1" pad="B1"/>
</signal>
</signals>
</board>
</drawing>
<compatibility>
<note version="6.3" minversion="6.2.2" severity="warning">
Since Version 6.2.2 text objects can contain more than one line,
which will not be processed correctly with this version.
</note>
</compatibility>
</eagle>

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