<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="0" y2="62.23" width="0" layer="20"/>
<wire x1="0" y1="62.23" x2="72.39" y2="62.23" width="0" layer="20"/>
<wire x1="72.39" y1="62.23" x2="72.39" y2="0" width="0" layer="20"/>
<wire x1="72.39" y1="0" x2="0" y2="0" width="0" layer="20"/>
<hole x="68.170296875" y="4.61525625" drill="3.4544"/>
<hole x="62.6658625" y="4.61525625" drill="2.54"/>
<text>VCC</text>
<text>GND</text>
<text>LRCK</text>
<text>BCK</text>
<text>DATA</text>
</plain>
<libraries>
<library name="apu_pcb">
<description>Generated from &lt;b&gt;apu_pcb.brd&lt;/b&gt;&lt;p&gt;
by exp-lbrs.ulp</description>
<packages>
<package name="APU">
</package>
<package name="C0805">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="QFP64_SOT319">
<description>&lt;b&gt;Plastic Quad Flat Package SOT319-1/-2/-5&lt;/b&gt; 64 leads &lt;p&gt;
source: http://www.semiconductors.philips.com/&lt;p&gt;
LQFP-MSQFP-QFP-SQFP-TQFP-REFLOW.pdf</description>
</package>
<package name="QFP80_SOT318">
<description>&lt;b&gt;Plastic Quad Flat Package SOT318-1/-2&lt;/b&gt; 80 leads &lt;p&gt;
source: http://www.semiconductors.philips.com/&lt;p&gt;
LQFP-MSQFP-QFP-SQFP-TQFP-REFLOW.pdf</description>
</package>
<package name="QS">
<description>&lt;B&gt;CRYSTAL&lt;/B&gt;</description>
</package>
<package name="R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="SO-08">
<description>&lt;B&gt;Small Outline Narrow Plastic Gull Wing&lt;/B&gt;&lt;p&gt;
150-mil body, package type SN</description>
</package>
<package name="SO16W">
<description>&lt;b&gt;SMALL OUTLINE INTEGRATED CIRCUIT&lt;/b&gt;&lt;p&gt;
wide body 7.5 mm/JEDEC MS-013AA</description>
</package>
<package name="SO28X">
<description>&lt;b&gt;SMALL OUTLINE INTEGRATED CIRCUIT&lt;/b&gt;&lt;p&gt;
extra wide body 8.9 mm/JEDEC MO-120AB</description>
</package>
<package name="TT5D6">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
diameter 6 mm, grid 5.08 mm</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="1X05">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="R1" library="apu_pcb" package="R0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="apu_pcb" package="R0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="apu_pcb" package="R0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="apu_pcb" package="R0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="apu_pcb" package="R0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="apu_pcb" package="R0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="apu_pcb" package="R0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="apu_pcb" package="R0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C14" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C15" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="apu_pcb" package="QFP64_SOT319" value="S-SMP">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="apu_pcb" package="QFP80_SOT318" value="S-DSP">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="E$3" library="apu_pcb" package="APU" value=""/>
<element name="X1" library="apu_pcb" package="QS" value="">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="C51" library="apu_pcb" package="TT5D6" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C50" library="apu_pcb" package="TT5D6" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC5" library="apu_pcb" package="SO16W" value="DAC">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC4" library="apu_pcb" package="SO28X" value="5x832 SRAM">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC3" library="apu_pcb" package="SO28X" value="5x832 SRAM">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC6" library="apu_pcb" package="SO-08" value="LM2904">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="apu_pcb" package="C0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SV1" library="pinhead" package="1X05" value="">
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="DSP_A4">
<contactref element="IC2" pad="64"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="DSP_A3">
<contactref element="IC2" pad="63"/>
<contactref element="IC1" pad="2"/>
</signal>
<signal name="DSP_A2">
<contactref element="IC2" pad="62"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="PA7">
<contactref element="E$3" pad="P$1"/>
<contactref element="IC1" pad="51"/>
</signal>
<signal name="PA6">
<contactref element="E$3" pad="P$2"/>
<contactref element="IC1" pad="50"/>
</signal>
<signal name="PA0">
<contactref element="E$3" pad="P$3"/>
<contactref element="IC1" pad="49"/>
</signal>
<signal name="PA1">
<contactref element="E$3" pad="P$4"/>
<contactref element="IC1" pad="48"/>
</signal>
<signal name="!P_WR">
<contactref element="E$3" pad="P$5"/>
<contactref element="IC1" pad="47"/>
</signal>
<signal name="!P_RD">
<contactref element="IC1" pad="46"/>
<contactref element="E$3" pad="P$6"/>
</signal>
<signal name="PD0">
<contactref element="E$3" pad="P$7"/>
<contactref element="IC1" pad="45"/>
</signal>
<signal name="PD1">
<contactref element="E$3" pad="P$8"/>
<contactref element="IC1" pad="44"/>
</signal>
<signal name="PD2">
<contactref element="E$3" pad="P$9"/>
<contactref element="IC1" pad="43"/>
</signal>
<signal name="PD3">
<contactref element="E$3" pad="P$10"/>
<contactref element="IC1" pad="42"/>
</signal>
<signal name="PD4">
<contactref element="E$3" pad="P$11"/>
<contactref element="IC1" pad="41"/>
</signal>
<signal name="PD5">
<contactref element="E$3" pad="P$12"/>
<contactref element="IC1" pad="40"/>
</signal>
<signal name="PD6">
<contactref element="E$3" pad="P$13"/>
<contactref element="IC1" pad="39"/>
</signal>
<signal name="PD7">
<contactref element="E$3" pad="P$14"/>
<contactref element="IC1" pad="38"/>
</signal>
<signal name="!RESET">
<contactref element="IC1" pad="37"/>
<contactref element="E$3" pad="P$15"/>
<contactref element="IC2" pad="47"/>
</signal>
<signal name="DSP_A5">
<contactref element="IC2" pad="65"/>
<contactref element="IC1" pad="64"/>
</signal>
<signal name="DSP_A1">
<contactref element="IC1" pad="4"/>
<contactref element="IC2" pad="61"/>
</signal>
<signal name="DSP_A0">
<contactref element="IC2" pad="60"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="DSP_D7">
<contactref element="IC1" pad="6"/>
<contactref element="IC2" pad="59"/>
</signal>
<signal name="DSP_D6">
<contactref element="IC2" pad="58"/>
<contactref element="IC1" pad="7"/>
</signal>
<signal name="DSP_D5">
<contactref element="IC1" pad="8"/>
<contactref element="IC2" pad="57"/>
</signal>
<signal name="DSP_D4">
<contactref element="IC1" pad="9"/>
<contactref element="IC2" pad="56"/>
</signal>
<signal name="DSP_D3">
<contactref element="IC1" pad="10"/>
<contactref element="IC2" pad="55"/>
</signal>
<signal name="DSP_D2">
<contactref element="IC1" pad="11"/>
<contactref element="IC2" pad="54"/>
</signal>
<signal name="DSP_D1">
<contactref element="IC1" pad="12"/>
<contactref element="IC2" pad="53"/>
</signal>
<signal name="DSP_D0">
<contactref element="IC2" pad="51"/>
<contactref element="IC1" pad="13"/>
</signal>
<signal name="DSP_PD3">
<contactref element="IC1" pad="14"/>
<contactref element="IC2" pad="50"/>
</signal>
<signal name="DSP_PD2">
<contactref element="IC2" pad="49"/>
<contactref element="IC1" pad="15"/>
</signal>
<signal name="DSP_CPUK">
<contactref element="IC1" pad="16"/>
<contactref element="IC2" pad="48"/>
</signal>
<signal name="XTAL2">
<contactref element="X1" pad="2"/>
<contactref element="IC2" pad="46"/>
<contactref element="C14" pad="2"/>
</signal>
<signal name="XTAL1">
<contactref element="X1" pad="1"/>
<contactref element="IC2" pad="45"/>
<contactref element="C15" pad="2"/>
</signal>
<signal name="GND">
<contactref element="C12" pad="2"/>
<contactref element="C14" pad="1"/>
<contactref element="C11" pad="2"/>
<contactref element="C15" pad="1"/>
<contactref element="IC2" pad="52"/>
<contactref element="IC1" pad="26"/>
<contactref element="IC1" pad="58"/>
<contactref element="C9" pad="1"/>
<contactref element="IC2" pad="12"/>
<contactref element="E$3" pad="P$19"/>
<contactref element="E$3" pad="P$23"/>
<contactref element="C10" pad="2"/>
<contactref element="IC4" pad="14"/>
<contactref element="IC3" pad="14"/>
<contactref element="C50" pad="-"/>
<contactref element="C13" pad="2"/>
<contactref element="IC5" pad="1"/>
<contactref element="IC5" pad="2"/>
<contactref element="R8" pad="2"/>
<contactref element="R7" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="IC5" pad="14"/>
<contactref element="IC5" pad="12"/>
<contactref element="C51" pad="-"/>
<contactref element="IC6" pad="4"/>
<contactref element="C7" pad="2"/>
<contactref element="SV1" pad="5"/>
</signal>
<signal name="SMPCLK">
<contactref element="E$3" pad="P$17"/>
<contactref element="IC2" pad="78"/>
</signal>
<signal name="DSP_A15">
<contactref element="IC1" pad="52"/>
<contactref element="IC2" pad="76"/>
</signal>
<signal name="VCC">
<contactref element="C10" pad="1"/>
<contactref element="IC2" pad="73"/>
<contactref element="C9" pad="2"/>
<contactref element="IC1" pad="57"/>
<contactref element="E$3" pad="P$18"/>
<contactref element="C51" pad="+"/>
<contactref element="C13" pad="1"/>
<contactref element="IC3" pad="28"/>
<contactref element="C12" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="IC4" pad="28"/>
<contactref element="IC2" pad="33"/>
<contactref element="IC5" pad="8"/>
<contactref element="C8" pad="1"/>
<contactref element="IC5" pad="7"/>
<contactref element="IC5" pad="4"/>
<contactref element="IC5" pad="3"/>
<contactref element="C7" pad="1"/>
<contactref element="SV1" pad="1"/>
</signal>
<signal name="DSP_A14">
<contactref element="IC1" pad="53"/>
<contactref element="IC2" pad="75"/>
</signal>
<signal name="DSP_A13">
<contactref element="IC2" pad="74"/>
<contactref element="IC1" pad="54"/>
</signal>
<signal name="DSP_A12">
<contactref element="IC1" pad="55"/>
<contactref element="IC2" pad="72"/>
</signal>
<signal name="DSP_A11">
<contactref element="IC2" pad="71"/>
<contactref element="IC1" pad="56"/>
</signal>
<signal name="DSP_A10">
<contactref element="IC1" pad="59"/>
<contactref element="IC2" pad="70"/>
</signal>
<signal name="DSP_A9">
<contactref element="IC2" pad="69"/>
<contactref element="IC1" pad="60"/>
</signal>
<signal name="DSP_A8">
<contactref element="IC1" pad="61"/>
<contactref element="IC2" pad="68"/>
</signal>
<signal name="DSP_A7">
<contactref element="IC2" pad="67"/>
<contactref element="IC1" pad="62"/>
</signal>
<signal name="DSP_A6">
<contactref element="IC1" pad="63"/>
<contactref element="IC2" pad="66"/>
</signal>
<signal name="!WE">
<contactref element="IC4" pad="27"/>
<contactref element="IC2" pad="36"/>
<contactref element="IC3" pad="27"/>
</signal>
<signal name="A13">
<contactref element="IC4" pad="26"/>
<contactref element="IC2" pad="35"/>
<contactref element="IC3" pad="26"/>
</signal>
<signal name="D3">
<contactref element="IC3" pad="15"/>
<contactref element="IC4" pad="15"/>
<contactref element="IC2" pad="22"/>
</signal>
<signal name="D4">
<contactref element="IC4" pad="16"/>
<contactref element="IC2" pad="23"/>
<contactref element="IC3" pad="16"/>
</signal>
<signal name="D5">
<contactref element="IC4" pad="17"/>
<contactref element="IC2" pad="24"/>
<contactref element="IC3" pad="17"/>
</signal>
<signal name="D6">
<contactref element="IC4" pad="18"/>
<contactref element="IC2" pad="25"/>
<contactref element="IC3" pad="18"/>
</signal>
<signal name="D7">
<contactref element="IC4" pad="19"/>
<contactref element="IC2" pad="26"/>
<contactref element="IC3" pad="19"/>
</signal>
<signal name="!CE1">
<contactref element="IC2" pad="27"/>
<contactref element="IC4" pad="20"/>
</signal>
<signal name="!CE0">
<contactref element="IC3" pad="20"/>
<contactref element="IC2" pad="28"/>
</signal>
<signal name="A8">
<contactref element="IC4" pad="25"/>
<contactref element="IC2" pad="34"/>
<contactref element="IC3" pad="25"/>
</signal>
<signal name="A9">
<contactref element="IC4" pad="24"/>
<contactref element="IC2" pad="32"/>
<contactref element="IC3" pad="24"/>
</signal>
<signal name="A11">
<contactref element="IC4" pad="23"/>
<contactref element="IC3" pad="23"/>
<contactref element="IC2" pad="31"/>
</signal>
<signal name="!OE">
<contactref element="IC4" pad="22"/>
<contactref element="IC2" pad="30"/>
<contactref element="IC3" pad="22"/>
</signal>
<signal name="A10">
<contactref element="IC4" pad="21"/>
<contactref element="IC3" pad="21"/>
<contactref element="IC2" pad="29"/>
</signal>
<signal name="A14">
<contactref element="IC4" pad="1"/>
<contactref element="IC2" pad="19"/>
<contactref element="IC3" pad="1"/>
</signal>
<signal name="D2">
<contactref element="IC4" pad="13"/>
<contactref element="IC2" pad="6"/>
<contactref element="IC3" pad="13"/>
</signal>
<signal name="D1">
<contactref element="IC4" pad="12"/>
<contactref element="IC3" pad="12"/>
<contactref element="IC2" pad="7"/>
</signal>
<signal name="D0">
<contactref element="IC4" pad="11"/>
<contactref element="IC2" pad="8"/>
<contactref element="IC3" pad="11"/>
</signal>
<signal name="A0">
<contactref element="IC4" pad="10"/>
<contactref element="IC3" pad="10"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="A1">
<contactref element="IC4" pad="9"/>
<contactref element="IC2" pad="10"/>
<contactref element="IC3" pad="9"/>
</signal>
<signal name="A2">
<contactref element="IC4" pad="8"/>
<contactref element="IC3" pad="8"/>
<contactref element="IC2" pad="11"/>
</signal>
<signal name="A3">
<contactref element="IC4" pad="7"/>
<contactref element="IC2" pad="13"/>
<contactref element="IC3" pad="7"/>
</signal>
<signal name="A4">
<contactref element="IC4" pad="6"/>
<contactref element="IC3" pad="6"/>
<contactref element="IC2" pad="14"/>
</signal>
<signal name="A5">
<contactref element="IC4" pad="5"/>
<contactref element="IC2" pad="15"/>
<contactref element="IC3" pad="5"/>
</signal>
<signal name="A6">
<contactref element="IC4" pad="4"/>
<contactref element="IC3" pad="4"/>
<contactref element="IC2" pad="16"/>
</signal>
<signal name="A7">
<contactref element="IC4" pad="3"/>
<contactref element="IC2" pad="17"/>
<contactref element="IC3" pad="3"/>
</signal>
<signal name="A12">
<contactref element="IC4" pad="2"/>
<contactref element="IC3" pad="2"/>
<contactref element="IC2" pad="18"/>
</signal>
<signal name="L2">
<contactref element="C6" pad="1"/>
<contactref element="R6" pad="2"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="LEFT">
<contactref element="C6" pad="2"/>
<contactref element="R8" pad="1"/>
<contactref element="IC6" pad="6"/>
<contactref element="IC6" pad="7"/>
<contactref element="E$3" pad="P$21"/>
</signal>
<signal name="L3">
<contactref element="R6" pad="1"/>
<contactref element="IC6" pad="5"/>
<contactref element="C5" pad="2"/>
</signal>
<signal name="R3">
<contactref element="R3" pad="1"/>
<contactref element="IC6" pad="3"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="R2">
<contactref element="R2" pad="1"/>
<contactref element="R3" pad="2"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="RIGHT">
<contactref element="IC6" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="IC6" pad="1"/>
<contactref element="R7" pad="1"/>
<contactref element="E$3" pad="P$22"/>
</signal>
<signal name="R1">
<contactref element="C1" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="L1">
<contactref element="C4" pad="1"/>
<contactref element="R4" pad="2"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="R.OUT">
<contactref element="R1" pad="2"/>
<contactref element="IC5" pad="6"/>
</signal>
<signal name="L.OUT">
<contactref element="R5" pad="1"/>
<contactref element="IC5" pad="11"/>
</signal>
<signal name="A.REF">
<contactref element="IC5" pad="9"/>
<contactref element="IC5" pad="10"/>
<contactref element="C50" pad="+"/>
</signal>
<signal name="SO">
<contactref element="IC5" pad="15"/>
<contactref element="IC2" pad="44"/>
<contactref element="SV1" pad="2"/>
</signal>
<signal name="BCK">
<contactref element="IC2" pad="42"/>
<contactref element="IC5" pad="16"/>
<contactref element="SV1" pad="4"/>
</signal>
<signal name="LRCK">
<contactref element="IC5" pad="13"/>
<contactref element="IC2" pad="43"/>
<contactref element="SV1" pad="3"/>
</signal>
<signal name="AVCC">
<contactref element="E$3" pad="P$24"/>
<contactref element="IC6" pad="8"/>
</signal>
<signal name="!MUTE">
<contactref element="IC2" pad="39"/>
<contactref element="E$3" pad="P$20"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
