<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="55" y2="0" width="0" layer="20"/>
<wire x1="55" y1="0" x2="55" y2="50" width="0" layer="20"/>
<wire x1="55" y1="50" x2="0" y2="50" width="0" layer="20"/>
<wire x1="0" y1="50" x2="0" y2="0" width="0" layer="20"/>
<text>AMR breakout board
(C) 2021 Harald Welte
CC-BY-SA 4.0</text>
<text>AMR breakout board
(C) 2021 Harald Welte
CC-BY-SA 4.0</text>
<text>SYNC</text>
<text>IN1</text>
<text>IN0</text>
<text>BITCLK</text>
<text>MSTRCLK</text>
<text>IN2</text>
<text>IN1</text>
<text>!RST</text>
<text>OUT</text>
<text>GND</text>
<text>5V</text>
<text>-12</text>
<text>+12</text>
<text>GND</text>
</plain>
<libraries>
<library name="rc-sysmocom">
<packages>
<package name="_0603">
<description>&lt;b&gt;0603&lt;/b&gt;</description>
</package>
<package name="_0805">
<description>&lt;b&gt;0805&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="2X09">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="audio-modem-riser">
<packages>
<package name="5650090-7">
<description>According to TE Drawing No C-5650090 Pattern B</description>
</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>
</package>
</packages>
</library>
<library name="ldo">
<description>&lt;b&gt;PCB Matrix Packages&lt;/b&gt;&lt;p&gt;</description>
<packages>
<package name="SOT223">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="rc-sysmocom" package="_0603" value="1u"/>
<element name="C2" library="rc-sysmocom" package="_0603" value="1u"/>
<element name="C3" library="rc-sysmocom" package="_0603" value="1u"/>
<element name="C4" library="rc-sysmocom" package="_0603" value="1u"/>
<element name="C5" library="rc-sysmocom" package="_0603" value="1u"/>
<element name="JP1" library="pinhead" package="1X02" value="5V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="pinhead" package="2X09" value="AC97">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="audio-modem-riser" package="5650090-7" value="AMR-SLOT"/>
<element name="JP3" library="jumper" package="JP1" value="!PRI_DN"/>
<element name="JP4" library="jumper" package="JP1" value="!RESET"/>
<element name="JP5" library="jumper" package="JP1" value="MSTRCLK"/>
<element name="U1" library="ldo" package="SOT223" value="ZLDO1117G33TC"/>
<element name="C6" library="rc-sysmocom" package="_0805" value="4.7u"/>
<element name="C7" library="rc-sysmocom" package="_0805" value="4.7u"/>
<element name="JP7" library="pinhead" package="1X03" value="12V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</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"/>
</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"/>
</signal>
<signal name="-12V">
<contactref element="U$1" pad="B7"/>
<contactref element="C3" pad="2"/>
<contactref element="JP7" pad="2"/>
</signal>
<signal name="12V">
<contactref element="U$1" pad="B9"/>
<contactref element="C4" pad="1"/>
<contactref element="JP7" pad="3"/>
</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"/>
</signal>
<signal name="AC97_SDATA_OUT">
<contactref element="U$1" pad="B17"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="AC97_SDATA_IN3">
<contactref element="U$1" pad="B19"/>
<contactref element="JP2" pad="10"/>
</signal>
<signal name="AC97_SDATA_IN2">
<contactref element="U$1" pad="B21"/>
<contactref element="JP2" pad="14"/>
</signal>
<signal name="AC97_SDATA_IN1">
<contactref element="U$1" pad="A19"/>
<contactref element="JP2" pad="7"/>
</signal>
<signal name="AC97_SDATA_IN0">
<contactref element="U$1" pad="A21"/>
<contactref element="JP2" pad="11"/>
</signal>
<signal name="AC97_SYNC">
<contactref element="U$1" pad="A17"/>
<contactref element="JP2" pad="3"/>
</signal>
<signal name="AC97_BITCLK">
<contactref element="U$1" pad="A23"/>
<contactref element="JP2" pad="15"/>
</signal>
<signal name="AC97_MSTRCLK">
<contactref element="U$1" pad="B23"/>
<contactref element="JP5" pad="1"/>
<contactref element="JP2" pad="18"/>
</signal>
<signal name="!AC97_RESET">
<contactref element="U$1" pad="B18"/>
<contactref element="JP4" pad="2"/>
<contactref element="JP2" pad="6"/>
</signal>
<signal name="!PRIMARY_DN">
<contactref element="U$1" pad="B6"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="!AUDIO_MUTE">
<contactref element="U$1" pad="B1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
