<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.6.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="3" x2="3" y2="0" width="0" layer="20" curve="90"/>
<wire x1="3" y1="0" x2="40.79875" y2="0" width="0" layer="20"/>
<wire x1="40.79875" y1="0" x2="47.3075" y2="6.50875" width="0" layer="20"/>
<wire x1="47.3075" y1="6.50875" x2="48.26" y2="6.50875" width="0" layer="20"/>
<wire x1="48.26" y1="6.50875" x2="54.76875" y2="0" width="0" layer="20"/>
<wire x1="54.76875" y1="0" x2="62" y2="0" width="0" layer="20"/>
<wire x1="62" y1="0" x2="65" y2="3" width="0" layer="20" curve="90"/>
<wire x1="65" y1="3" x2="65" y2="53" width="0" layer="20"/>
<wire x1="65" y1="53" x2="62" y2="56" width="0" layer="20" curve="90"/>
<wire x1="62" y1="56" x2="3" y2="56" width="0" layer="20"/>
<wire x1="3" y1="56" x2="0" y2="53" width="0" layer="20" curve="90"/>
<wire x1="0" y1="53" x2="0" y2="3" width="0" layer="20"/>
<hole x="3.5" y="3.5" drill="2.8"/>
<hole x="3.5" y="52.5" drill="2.8"/>
<hole x="61.5" y="52.5" drill="2.8"/>
<hole x="61.5" y="3.5" drill="2.8"/>
<text>TOP</text>
<text>BOTTOM</text>
<text>L</text>
<text>R</text>
<text>G</text>
<text>jump R10 if</text>
<text>using Pi Clock</text>
<text>ayPI v1.0</text>
<text>Runar Borge 2016</text>
<text>ayPI v1.0</text>
</plain>
<libraries>
<library name="FLYFISH">
<packages>
<package name="PIN_20X2">
</package>
<package name="SOIC8">
</package>
<package name="PIN_W_2">
</package>
</packages>
</library>
<library name="resistor">
<packages>
<package name="M0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
MELF 0.10 W</description>
</package>
<package name="C0805K">
<description>&lt;b&gt;Ceramic Chip Capacitor KEMET 0805 reflow solder&lt;/b&gt;&lt;p&gt;
Metric Code Size 2012</description>
</package>
<package name="R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;</description>
</package>
<package name="C0805">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;</description>
</package>
</packages>
</library>
<library name="74xx-eu">
<description>&lt;b&gt;TTL Devices, 74xx Series with European Symbols&lt;/b&gt;&lt;p&gt;
Based on the following sources:
&lt;ul&gt;
&lt;li&gt;Texas Instruments &lt;i&gt;TTL Data Book&lt;/i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;Volume 1, 1996.
&lt;li&gt;TTL Data Book, Volume 2 , 1993
&lt;li&gt;National Seminconductor Databook 1990, ALS/LS Logic
&lt;li&gt;ttl 74er digital data dictionary, ECA Electronic + Acustic GmbH, ISBN 3-88109-032-0
&lt;li&gt;http://icmaster.com/ViewCompare.asp
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SO16">
<description>&lt;b&gt;Small Outline package&lt;/b&gt; 150 mil</description>
</package>
<package name="SO14">
<description>&lt;b&gt;Small Outline package&lt;/b&gt; 150 mil</description>
</package>
</packages>
</library>
<library name="oldchips">
<packages>
<package name="DIL40">
<description>&lt;b&gt;Dual In Line&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="acquisition-board">
<description>Generated from &lt;b&gt;acquisition-board.sch&lt;/b&gt;&lt;p&gt;
by exp-lbrs.ulp</description>
<packages>
<package name="SJ-3523">
</package>
</packages>
</library>
<library name="ic-package">
<description>&lt;b&gt;IC Packages an Sockets&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL14/4">
<description>&lt;b&gt;Dual In Line Package&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="1X03/90">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J1" library="FLYFISH" package="PIN_20X2" value="PIN20X2">
<attribute name="VALUE"/>
</element>
<element name="U1" library="FLYFISH" package="SOIC8" value="EEPROM24">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="resistor" package="M0805" value="3k9">
<attribute name="TOLERANCE" value="5%"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="resistor" package="C0805K" value="100nF">
<attribute name="DIELECTRIC" value="X7R"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="resistor" package="M0805" value="3k9">
<attribute name="TOLERANCE" value="5%"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="resistor" package="M0805" value="1k">
<attribute name="TOLERANCE" value="5%"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CFG" library="FLYFISH" package="PIN_W_2" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC4" library="oldchips" package="DIL40" value="AY-3-8912"/>
<element name="R5" library="resistor" package="R0805" value="4k7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="resistor" package="R0805" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="resistor" package="R0805" value="470">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="resistor" package="C0805" value="10n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="resistor" package="C0805" value="2n2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="acquisition-board" package="SJ-3523" value="STEREO_JACK_SJ-3523">
<attribute name="NAME"/>
</element>
<element name="IC1" library="74xx-eu" package="SO16" value="74HC595D">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="IC3" library="74xx-eu" package="SO16" value="74HC595D">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="IC5" library="oldchips" package="DIL40" value="AY-3-8912"/>
<element name="R7" library="resistor" package="R0805" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="resistor" package="R0805" value="4k7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="resistor" package="R0805" value="470">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="resistor" package="C0805" value="10n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="resistor" package="C0805" value="2n2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC6" library="ic-package" package="DIL14/4" value="1MHz">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="pinhead" package="1X03/90" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="resistor" package="C0805" value="10uF"/>
<element name="C7" library="resistor" package="C0805" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="resistor" package="C0805" value="10uF"/>
<element name="IC2" library="74xx-eu" package="SO14" value="74HCT125D">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="C9" library="resistor" package="C0805" value="10uF"/>
<element name="R10" library="resistor" package="R0805" value="0">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="S$28">
</signal>
<signal name="S$33">
</signal>
<signal name="S$39">
</signal>
<signal name="S$40">
</signal>
<signal name="S$60">
</signal>
<signal name="S$61">
</signal>
<signal name="S$213">
</signal>
<signal name="S$234">
</signal>
<signal name="GND">
<contactref element="U1" pad="4"/>
<contactref element="U1" pad="3"/>
<contactref element="U1" pad="1"/>
<contactref element="U1" pad="2"/>
<contactref element="CFG" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="J1" pad="9"/>
<contactref element="J1" pad="25"/>
<contactref element="J1" pad="39"/>
<contactref element="J1" pad="6"/>
<contactref element="J1" pad="14"/>
<contactref element="J1" pad="20"/>
<contactref element="J1" pad="30"/>
<contactref element="J1" pad="34"/>
<contactref element="IC4" pad="1"/>
<contactref element="IC4" pad="28"/>
<contactref element="R4" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="J2" pad="1"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC1" pad="13"/>
<contactref element="IC3" pad="8"/>
<contactref element="IC3" pad="13"/>
<contactref element="IC5" pad="1"/>
<contactref element="IC5" pad="28"/>
<contactref element="IC6" pad="7"/>
<contactref element="R7" pad="1"/>
<contactref element="R9" pad="1"/>
<contactref element="C4" pad="2"/>
<contactref element="J3" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="IC2" pad="7"/>
<contactref element="IC2" pad="1"/>
<contactref element="IC2" pad="13"/>
<contactref element="IC2" pad="10"/>
<contactref element="IC2" pad="4"/>
<contactref element="C9" pad="1"/>
</signal>
<signal name="+3V3">
<contactref element="U1" pad="8"/>
<contactref element="R3" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="J1" pad="1"/>
<contactref element="J1" pad="17"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="ID-SCL">
<contactref element="U1" pad="6"/>
<contactref element="R1" pad="1"/>
<contactref element="J1" pad="28"/>
</signal>
<signal name="ID-SDA">
<contactref element="J1" pad="27"/>
<contactref element="U1" pad="5"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="U1" pad="7"/>
<contactref element="R3" pad="1"/>
<contactref element="CFG" pad="1"/>
</signal>
<signal name="SPI0_MOSI">
<contactref element="J1" pad="19"/>
<contactref element="IC1" pad="14"/>
</signal>
<signal name="SPI0_MISO">
<contactref element="J1" pad="21"/>
</signal>
<signal name="SPI0_SCLK">
<contactref element="J1" pad="23"/>
<contactref element="IC1" pad="11"/>
<contactref element="IC3" pad="11"/>
</signal>
<signal name="SPI0_CE0_N">
<contactref element="J1" pad="24"/>
<contactref element="IC1" pad="12"/>
<contactref element="IC3" pad="12"/>
</signal>
<signal name="SPI0_CE1_N">
<contactref element="J1" pad="26"/>
</signal>
<signal name="I2C1_SDA">
<contactref element="J1" pad="3"/>
</signal>
<signal name="I2C1_SCL">
<contactref element="J1" pad="5"/>
</signal>
<signal name="UART0_TXD">
<contactref element="J1" pad="8"/>
</signal>
<signal name="UART0_RXD">
<contactref element="J1" pad="10"/>
</signal>
<signal name="VCC">
<contactref element="J1" pad="2"/>
<contactref element="J1" pad="4"/>
<contactref element="IC4" pad="40"/>
<contactref element="IC1" pad="16"/>
<contactref element="IC1" pad="10"/>
<contactref element="IC3" pad="16"/>
<contactref element="IC3" pad="10"/>
<contactref element="IC5" pad="40"/>
<contactref element="IC6" pad="14"/>
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="IC2" pad="14"/>
<contactref element="C9" pad="2"/>
</signal>
<signal name="Q1A">
<contactref element="IC4" pad="37"/>
<contactref element="IC1" pad="15"/>
</signal>
<signal name="Q1B">
<contactref element="IC4" pad="36"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="Q1C">
<contactref element="IC4" pad="35"/>
<contactref element="IC1" pad="2"/>
</signal>
<signal name="Q1D">
<contactref element="IC4" pad="34"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="Q1E">
<contactref element="IC4" pad="33"/>
<contactref element="IC1" pad="4"/>
</signal>
<signal name="Q1F">
<contactref element="IC4" pad="32"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="Q1G">
<contactref element="IC4" pad="31"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="Q1H">
<contactref element="IC4" pad="30"/>
<contactref element="IC1" pad="7"/>
</signal>
<signal name="N$11">
<contactref element="IC1" pad="9"/>
<contactref element="IC3" pad="14"/>
</signal>
<signal name="AY-OUT1">
<contactref element="IC4" pad="3"/>
<contactref element="IC4" pad="4"/>
<contactref element="IC4" pad="38"/>
<contactref element="R5" pad="1"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="BC1">
<contactref element="IC4" pad="29"/>
<contactref element="IC5" pad="29"/>
<contactref element="IC2" pad="11"/>
</signal>
<signal name="BDIR">
<contactref element="IC4" pad="27"/>
<contactref element="IC5" pad="27"/>
<contactref element="IC2" pad="8"/>
</signal>
<signal name="RST">
<contactref element="IC4" pad="23"/>
<contactref element="IC5" pad="23"/>
<contactref element="IC2" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="R5" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="R6" pad="2"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="OUTPUT1">
<contactref element="C2" pad="2"/>
<contactref element="J2" pad="2"/>
<contactref element="J3" pad="3"/>
</signal>
<signal name="Q2A">
<contactref element="IC3" pad="15"/>
<contactref element="IC5" pad="37"/>
</signal>
<signal name="Q2B">
<contactref element="IC3" pad="1"/>
<contactref element="IC5" pad="36"/>
</signal>
<signal name="Q2C">
<contactref element="IC3" pad="2"/>
<contactref element="IC5" pad="35"/>
</signal>
<signal name="Q2D">
<contactref element="IC3" pad="3"/>
<contactref element="IC5" pad="34"/>
</signal>
<signal name="Q2E">
<contactref element="IC3" pad="4"/>
<contactref element="IC5" pad="33"/>
</signal>
<signal name="Q2F">
<contactref element="IC3" pad="5"/>
<contactref element="IC5" pad="32"/>
</signal>
<signal name="Q2G">
<contactref element="IC3" pad="6"/>
<contactref element="IC5" pad="31"/>
</signal>
<signal name="Q2H">
<contactref element="IC3" pad="7"/>
<contactref element="IC5" pad="30"/>
</signal>
<signal name="1MHZ">
<contactref element="IC5" pad="22"/>
<contactref element="IC6" pad="8"/>
<contactref element="IC4" pad="22"/>
<contactref element="R10" pad="2"/>
</signal>
<signal name="AY-OUT2">
<contactref element="IC5" pad="3"/>
<contactref element="R8" pad="1"/>
<contactref element="IC5" pad="38"/>
<contactref element="IC5" pad="4"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R9" pad="2"/>
<contactref element="R8" pad="2"/>
<contactref element="C5" pad="1"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="OUTPUT2">
<contactref element="C5" pad="2"/>
<contactref element="J2" pad="3"/>
<contactref element="J3" pad="1"/>
</signal>
<signal name="BC1_PI">
<contactref element="J1" pad="12"/>
<contactref element="IC2" pad="12"/>
</signal>
<signal name="BDIR_PI">
<contactref element="J1" pad="16"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="RST_PI">
<contactref element="J1" pad="18"/>
<contactref element="IC2" pad="2"/>
</signal>
<signal name="GCLK_PI">
<contactref element="J1" pad="7"/>
<contactref element="IC2" pad="5"/>
</signal>
<signal name="N$2">
<contactref element="IC2" pad="6"/>
<contactref element="R10" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
