<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.2.2">
<drawing>
<board>
<plain>
<wire x1="83.18" y1="0.038" x2="83.18" y2="91.148" width="0" layer="20"/>
<wire x1="83.18" y1="91.148" x2="0.005" y2="91.148" width="0" layer="20"/>
<wire x1="0.005" y1="91.148" x2="0.005" y2="0.038" width="0" layer="20"/>
<wire x1="0.005" y1="0.038" x2="83.18" y2="0.038" width="0" layer="20"/>
<text>57d</text>
<text>57d</text>
<text>sol</text>
<text>cmp</text>
<text>1</text>
<text>NMI</text>
<text>E</text>
<text>A</text>
<text>WR</text>
<text>RD</text>
<text>RES</text>
<text>IDE RESET</text>
<text>ROM</text>
<text>A</text>
<text>1</text>
<text>1</text>
<text>RES</text>
<text>CF5V</text>
</plain>
<libraries>
<library name="pinhead">
<packages>
<package name="2X20">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="pal">
<packages>
<package name="DIL24-3">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt; 0.3 inch</description>
</package>
</packages>
</library>
<library name="led">
<packages>
<package name="LED3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="C050-024X044">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 5 mm, outline 2.4 x 4.4 mm</description>
</package>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
<package name="0207/2V">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 2.5 mm</description>
</package>
<package name="0204/7">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0204, grid 7.5 mm</description>
</package>
<package name="0207/15">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 15mm</description>
</package>
<package name="0204V">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0204, grid 2.5 mm</description>
</package>
<package name="TT2D5">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
diameter 5 mm, grid 2.54 mm</description>
</package>
<package name="E2,5-7">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.54 mm, diameter 7 mm</description>
</package>
</packages>
</library>
<library name="switch-omron">
<packages>
<package name="B3F-10XX">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="D-5">
<description>&lt;b&gt;DIODE&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor-npn">
<packages>
<package name="TO92">
<description>&lt;b&gt;TO-92&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="memory">
<packages>
<package name="DIL28">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="74xx-eu">
<packages>
<package name="DIL20">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
<package name="SO20W">
<description>&lt;b&gt;Wide Small Outline package&lt;/b&gt; 300 mil</description>
</package>
</packages>
</library>
<library name="development">
<packages>
<package name="ZX-IFACE">
</package>
</packages>
</library>
<library name="memory-hitachi">
<packages>
<package name="DIL28-6">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt; 0.6 inch</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="CON2" library="pinhead" package="2X20" value="MLW40G"/>
<element name="IC1" library="pal" package="DIL24-3" value="GAL22V10D-25LP (A)">
<attribute name="MF" value=""/>
<attribute name="MPN" value="GAL22V10D-7LPN"/>
<attribute name="OC_FARNELL" value="1571925"/>
<attribute name="OC_NEWARK" value="97M0480"/>
</element>
<element name="IC2" library="pal" package="DIL24-3" value="GAL22V10D-25LP (R)">
<attribute name="MF" value=""/>
<attribute name="MPN" value="GAL22V10D-7LPN"/>
<attribute name="OC_FARNELL" value="1571925"/>
<attribute name="OC_NEWARK" value="97M0480"/>
</element>
<element name="IC3" library="pal" package="DIL24-3" value="GAL22V10D-25LP (M')">
<attribute name="MF" value=""/>
<attribute name="MPN" value="GAL22V10D-7LPN"/>
<attribute name="OC_FARNELL" value="1571925"/>
<attribute name="OC_NEWARK" value="97M0480"/>
</element>
<element name="LED3" library="led" package="LED3MM" value="3mm/2mA/R (BUSY)"/>
<element name="LED2" library="led" package="LED3MM" value="3mm/2mA/Y (MAPRAM)"/>
<element name="LED1" library="led" package="LED3MM" value="3mm/2mA/G (POWER)"/>
<element name="R1" library="rcl" package="0207/10" value="1k5"/>
<element name="R2" library="rcl" package="0207/10" value="1k5"/>
<element name="R3" library="rcl" package="0207/10" value="1k5"/>
<element name="R4" library="rcl" package="0204V" value="3k3"/>
<element name="S1" library="switch-omron" package="B3F-10XX" value="P-B1720B">
<attribute name="MF" value=""/>
<attribute name="MPN" value="B3F-1000"/>
<attribute name="OC_FARNELL" value="176432"/>
<attribute name="OC_NEWARK" value="36M3542"/>
</element>
<element name="R6" library="rcl" package="0207/10" value="100k"/>
<element name="D1" library="diode" package="D-5" value="1N4148"/>
<element name="C1" library="rcl" package="C050-024X044" value="100n"/>
<element name="C2" library="rcl" package="C050-024X044" value="100n"/>
<element name="C3" library="rcl" package="C050-024X044" value="100n"/>
<element name="JP1" library="pinhead" package="1X02" value="S1G2 (+2A)"/>
<element name="JP2" library="pinhead" package="1X02" value="S1G2 (EPROM)"/>
<element name="T1" library="transistor-npn" package="TO92" value="BC337"/>
<element name="T2" library="transistor-npn" package="TO92" value="BC337"/>
<element name="R5" library="rcl" package="0204V" value="3k3"/>
<element name="R7" library="rcl" package="0204V" value="3k3"/>
<element name="IC8" library="memory" package="DIL28" value="28C64 (eeprom 8kB)"/>
<element name="R8" library="rcl" package="0207/10" value="470"/>
<element name="IC5" library="74xx-eu" package="DIL20" value="74HCT245"/>
<element name="IC6" library="74xx-eu" package="DIL20" value="74HCT245"/>
<element name="IC4" library="74xx-eu" package="DIL20" value="74HCT573"/>
<element name="C4" library="rcl" package="C050-024X044" value="100n"/>
<element name="C5" library="rcl" package="C050-024X044" value="100n"/>
<element name="C6" library="rcl" package="C050-024X044" value="100n"/>
<element name="C7" library="rcl" package="C050-024X044" value="100n"/>
<element name="R10" library="rcl" package="0207/2V" value="3k3"/>
<element name="CON1" library="development" package="ZX-IFACE" value="SLOT 62 (56)"/>
<element name="T3" library="transistor-npn" package="TO92" value="BF199"/>
<element name="JP3" library="pinhead" package="1X02" value="(+2A ONLY)"/>
<element name="IC7" library="memory-hitachi" package="DIL28-6" value="sram 32kB">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="IC10" library="74xx-eu" package="SO20W" value="74LS245DW"/>
<element name="R11" library="rcl" package="0207/2V" value="470R"/>
<element name="JP4" library="pinhead" package="1X02" value="DISABLE MREQ"/>
<element name="C8" library="rcl" package="C050-024X044" value="100n"/>
<element name="D2" library="diode" package="D-5" value="1N4148"/>
<element name="R12" library="rcl" package="0204/7" value="1K"/>
<element name="JP5" library="pinhead" package="1X02" value="IDE RESET"/>
<element name="IC9" library="74xx-eu" package="DIL20" value="74LS245 or GAL16V8"/>
<element name="S2" library="switch-omron" package="B3F-10XX" value="ZXRESET">
<attribute name="MF" value=""/>
<attribute name="MPN" value="B3F-1000"/>
<attribute name="OC_FARNELL" value="176432"/>
<attribute name="OC_NEWARK" value="36M3542"/>
</element>
<element name="R13" library="rcl" package="0207/15" value="10"/>
<element name="JP6" library="pinhead" package="1X02" value="DISABLE ROMCS/ROMOE"/>
<element name="R14" library="rcl" package="0207/2V" value="470R"/>
<element name="R9" library="rcl" package="0207/2V" value="3k3"/>
<element name="S3" library="switch-omron" package="B3F-10XX" value="ZXRESET">
<attribute name="MF" value=""/>
<attribute name="MPN" value="B3F-1000"/>
<attribute name="OC_FARNELL" value="176432"/>
<attribute name="OC_NEWARK" value="36M3542"/>
</element>
<element name="R16" library="rcl" package="0207/2V" value="470R"/>
<element name="R15" library="rcl" package="0207/2V" value="10K"/>
<element name="R17" library="rcl" package="0207/2V" value="470R"/>
<element name="R18" library="rcl" package="0207/2V" value="4K7(only for ZX without UVY pins)"/>
<element name="JP7" library="pinhead" package="1X02" value="IDEPIN20-VCC"/>
<element name="C9" library="rcl" package="TT2D5" value="4.7uF"/>
<element name="C10" library="rcl" package="E2,5-7" value="220M/16V"/>
</elements>
<signals>
<signal name="GND">
<contactref element="IC1" pad="12"/>
<contactref element="IC2" pad="12"/>
<contactref element="IC3" pad="12"/>
<contactref element="IC8" pad="14"/>
<contactref element="IC5" pad="10"/>
<contactref element="IC6" pad="10"/>
<contactref element="IC4" pad="10"/>
<contactref element="LED2" pad="K"/>
<contactref element="LED1" pad="K"/>
<contactref element="CON2" pad="2"/>
<contactref element="CON2" pad="22"/>
<contactref element="CON2" pad="24"/>
<contactref element="CON2" pad="26"/>
<contactref element="CON2" pad="30"/>
<contactref element="CON2" pad="40"/>
<contactref element="CON2" pad="37"/>
<contactref element="CON2" pad="19"/>
<contactref element="JP2" pad="1"/>
<contactref element="IC6" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="R10" pad="1"/>
<contactref element="CON1" pad="A6"/>
<contactref element="CON1" pad="A7"/>
<contactref element="CON1" pad="A14"/>
<contactref element="T3" pad="2"/>
<contactref element="IC7" pad="14"/>
<contactref element="IC10" pad="10"/>
<contactref element="IC10" pad="1"/>
<contactref element="IC10" pad="19"/>
<contactref element="C8" pad="1"/>
<contactref element="JP5" pad="1"/>
<contactref element="IC10" pad="18"/>
<contactref element="IC9" pad="10"/>
<contactref element="IC9" pad="19"/>
<contactref element="S2" pad="4"/>
<contactref element="S2" pad="3"/>
<contactref element="IC9" pad="9"/>
<contactref element="IC9" pad="8"/>
<contactref element="JP6" pad="1"/>
<contactref element="S3" pad="3"/>
<contactref element="S3" pad="4"/>
<contactref element="C9" pad="-"/>
<contactref element="C10" pad="-"/>
</signal>
<signal name="VCC">
<contactref element="IC1" pad="24"/>
<contactref element="IC2" pad="24"/>
<contactref element="IC3" pad="24"/>
<contactref element="IC8" pad="28"/>
<contactref element="IC5" pad="20"/>
<contactref element="IC6" pad="20"/>
<contactref element="IC4" pad="20"/>
<contactref element="CON2" pad="38"/>
<contactref element="R3" pad="1"/>
<contactref element="CON2" pad="29"/>
<contactref element="R4" pad="2"/>
<contactref element="R5" pad="2"/>
<contactref element="R7" pad="2"/>
<contactref element="T1" pad="3"/>
<contactref element="C3" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="D1" pad="C"/>
<contactref element="T2" pad="3"/>
<contactref element="R6" pad="2"/>
<contactref element="R8" pad="1"/>
<contactref element="CON1" pad="A3"/>
<contactref element="R1" pad="1"/>
<contactref element="IC7" pad="28"/>
<contactref element="IC10" pad="20"/>
<contactref element="JP4" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="IC9" pad="20"/>
<contactref element="IC9" pad="1"/>
<contactref element="IC9" pad="2"/>
<contactref element="IC9" pad="3"/>
<contactref element="IC9" pad="4"/>
<contactref element="IC9" pad="5"/>
<contactref element="R15" pad="2"/>
<contactref element="R18" pad="1"/>
<contactref element="JP7" pad="2"/>
<contactref element="C10" pad="+"/>
</signal>
<signal name="N$3">
<contactref element="LED2" pad="A"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="LED1" pad="A"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="D0">
<contactref element="IC5" pad="2"/>
<contactref element="IC6" pad="18"/>
<contactref element="IC8" pad="15"/>
<contactref element="IC2" pad="4"/>
<contactref element="CON1" pad="B6"/>
<contactref element="IC7" pad="15"/>
</signal>
<signal name="D1">
<contactref element="IC5" pad="3"/>
<contactref element="IC6" pad="17"/>
<contactref element="IC8" pad="11"/>
<contactref element="IC2" pad="5"/>
<contactref element="CON1" pad="B7"/>
<contactref element="IC7" pad="11"/>
</signal>
<signal name="D2">
<contactref element="IC5" pad="4"/>
<contactref element="IC6" pad="16"/>
<contactref element="IC8" pad="16"/>
<contactref element="CON1" pad="B8"/>
<contactref element="IC7" pad="16"/>
</signal>
<signal name="D3">
<contactref element="IC6" pad="15"/>
<contactref element="IC5" pad="5"/>
<contactref element="IC8" pad="17"/>
<contactref element="CON1" pad="B11"/>
<contactref element="IC7" pad="17"/>
</signal>
<signal name="D4">
<contactref element="IC5" pad="6"/>
<contactref element="IC6" pad="14"/>
<contactref element="IC8" pad="18"/>
<contactref element="CON1" pad="B12"/>
<contactref element="IC7" pad="18"/>
</signal>
<signal name="D5">
<contactref element="IC5" pad="7"/>
<contactref element="IC6" pad="13"/>
<contactref element="IC8" pad="19"/>
<contactref element="CON1" pad="B10"/>
<contactref element="IC7" pad="19"/>
</signal>
<signal name="D6">
<contactref element="IC5" pad="8"/>
<contactref element="IC6" pad="12"/>
<contactref element="IC8" pad="12"/>
<contactref element="IC2" pad="10"/>
<contactref element="CON1" pad="B9"/>
<contactref element="IC7" pad="12"/>
</signal>
<signal name="D7">
<contactref element="IC5" pad="9"/>
<contactref element="IC6" pad="11"/>
<contactref element="IC8" pad="13"/>
<contactref element="IC2" pad="9"/>
<contactref element="CON1" pad="B3"/>
<contactref element="IC7" pad="13"/>
</signal>
<signal name="A0">
<contactref element="IC8" pad="9"/>
<contactref element="IC1" pad="9"/>
<contactref element="CON1" pad="A9"/>
<contactref element="IC7" pad="9"/>
</signal>
<signal name="A1">
<contactref element="IC8" pad="8"/>
<contactref element="IC1" pad="8"/>
<contactref element="CON1" pad="A10"/>
<contactref element="IC7" pad="8"/>
</signal>
<signal name="A2">
<contactref element="CON2" pad="35"/>
<contactref element="IC8" pad="21"/>
<contactref element="IC1" pad="6"/>
<contactref element="CON1" pad="A11"/>
<contactref element="IC7" pad="6"/>
</signal>
<signal name="A3">
<contactref element="CON2" pad="33"/>
<contactref element="IC8" pad="7"/>
<contactref element="IC1" pad="7"/>
<contactref element="CON1" pad="A12"/>
<contactref element="IC7" pad="7"/>
</signal>
<signal name="A4">
<contactref element="CON2" pad="36"/>
<contactref element="IC8" pad="24"/>
<contactref element="IC1" pad="4"/>
<contactref element="CON1" pad="A24"/>
<contactref element="IC7" pad="25"/>
</signal>
<signal name="A5">
<contactref element="IC8" pad="5"/>
<contactref element="IC1" pad="21"/>
<contactref element="CON1" pad="A23"/>
<contactref element="IC7" pad="4"/>
</signal>
<signal name="A6">
<contactref element="IC8" pad="23"/>
<contactref element="IC1" pad="5"/>
<contactref element="CON1" pad="A22"/>
<contactref element="IC7" pad="24"/>
</signal>
<signal name="A7">
<contactref element="IC8" pad="6"/>
<contactref element="IC1" pad="20"/>
<contactref element="CON1" pad="A21"/>
<contactref element="IC7" pad="5"/>
</signal>
<signal name="A8">
<contactref element="IC8" pad="4"/>
<contactref element="IC1" pad="22"/>
<contactref element="CON1" pad="B26"/>
<contactref element="IC7" pad="3"/>
</signal>
<signal name="A9">
<contactref element="IC8" pad="25"/>
<contactref element="IC1" pad="3"/>
<contactref element="CON1" pad="A27"/>
<contactref element="IC7" pad="26"/>
</signal>
<signal name="A10">
<contactref element="IC8" pad="3"/>
<contactref element="IC1" pad="23"/>
<contactref element="CON1" pad="B27"/>
<contactref element="IC7" pad="2"/>
</signal>
<signal name="A11">
<contactref element="IC8" pad="2"/>
<contactref element="IC1" pad="2"/>
<contactref element="CON1" pad="A28"/>
<contactref element="IC7" pad="1"/>
</signal>
<signal name="A12">
<contactref element="IC8" pad="10"/>
<contactref element="IC1" pad="10"/>
<contactref element="CON1" pad="A2"/>
<contactref element="IC7" pad="10"/>
</signal>
<signal name="A15">
<contactref element="IC3" pad="3"/>
<contactref element="IC9" pad="13"/>
</signal>
<signal name="A13">
<contactref element="IC1" pad="11"/>
<contactref element="IC3" pad="10"/>
<contactref element="IC2" pad="11"/>
<contactref element="CON1" pad="B2"/>
</signal>
<signal name="A14">
<contactref element="IC3" pad="4"/>
<contactref element="IC9" pad="14"/>
</signal>
<signal name="/ROM2OE">
<contactref element="JP1" pad="2"/>
<contactref element="CON1" pad="A15"/>
</signal>
<signal name="/RESET">
<contactref element="CON2" pad="1"/>
<contactref element="D2" pad="A"/>
<contactref element="R12" pad="1"/>
<contactref element="JP5" pad="2"/>
</signal>
<signal name="/ROMCS">
<contactref element="T1" pad="1"/>
<contactref element="CON1" pad="A25"/>
<contactref element="JP3" pad="2"/>
</signal>
<signal name="/M1">
<contactref element="IC1" pad="17"/>
<contactref element="CON1" pad="B24"/>
</signal>
<signal name="/WR">
<contactref element="IC2" pad="2"/>
<contactref element="IC3" pad="7"/>
<contactref element="IC10" pad="4"/>
</signal>
<signal name="/RD">
<contactref element="IC5" pad="1"/>
<contactref element="IC3" pad="8"/>
<contactref element="IC2" pad="6"/>
<contactref element="IC10" pad="5"/>
</signal>
<signal name="/IORQ">
<contactref element="IC3" pad="13"/>
<contactref element="IC10" pad="6"/>
</signal>
<signal name="/MREQ">
<contactref element="IC8" pad="20"/>
<contactref element="IC7" pad="20"/>
<contactref element="R11" pad="1"/>
<contactref element="JP4" pad="1"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="/NMI">
<contactref element="R4" pad="1"/>
<contactref element="S1" pad="1"/>
<contactref element="S1" pad="2"/>
<contactref element="CON1" pad="B14"/>
</signal>
<signal name="MAPRAM">
<contactref element="R2" pad="1"/>
<contactref element="IC2" pad="23"/>
</signal>
<signal name="ROMOFF">
<contactref element="T1" pad="2"/>
<contactref element="T2" pad="2"/>
<contactref element="R14" pad="2"/>
<contactref element="JP6" pad="2"/>
<contactref element="R16" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="T2" pad="1"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="/POWERON">
<contactref element="IC2" pad="8"/>
<contactref element="R6" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="MAPCOND">
<contactref element="IC1" pad="19"/>
<contactref element="S1" pad="3"/>
<contactref element="S1" pad="4"/>
</signal>
<signal name="N$7">
<contactref element="R7" pad="1"/>
<contactref element="IC8" pad="1"/>
</signal>
<signal name="/EPROM">
<contactref element="R5" pad="1"/>
<contactref element="JP2" pad="2"/>
<contactref element="IC3" pad="11"/>
<contactref element="IC2" pad="13"/>
</signal>
<signal name="N$2">
<contactref element="CON2" pad="39"/>
<contactref element="LED3" pad="K"/>
</signal>
<signal name="N$12">
<contactref element="R10" pad="2"/>
<contactref element="T3" pad="1"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="LED3" pad="A"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="H15">
<contactref element="CON2" pad="18"/>
<contactref element="IC4" pad="9"/>
<contactref element="IC6" pad="9"/>
</signal>
<signal name="H14">
<contactref element="CON2" pad="16"/>
<contactref element="IC4" pad="8"/>
<contactref element="IC6" pad="8"/>
</signal>
<signal name="H13">
<contactref element="CON2" pad="14"/>
<contactref element="IC4" pad="7"/>
<contactref element="IC6" pad="7"/>
</signal>
<signal name="H12">
<contactref element="CON2" pad="12"/>
<contactref element="IC4" pad="6"/>
<contactref element="IC6" pad="6"/>
</signal>
<signal name="H11">
<contactref element="CON2" pad="10"/>
<contactref element="IC4" pad="5"/>
<contactref element="IC6" pad="5"/>
</signal>
<signal name="H10">
<contactref element="CON2" pad="8"/>
<contactref element="IC6" pad="4"/>
<contactref element="IC4" pad="4"/>
</signal>
<signal name="H9">
<contactref element="CON2" pad="6"/>
<contactref element="IC4" pad="3"/>
<contactref element="IC6" pad="3"/>
</signal>
<signal name="H8">
<contactref element="CON2" pad="4"/>
<contactref element="IC4" pad="2"/>
<contactref element="IC6" pad="2"/>
</signal>
<signal name="H0">
<contactref element="CON2" pad="17"/>
<contactref element="IC4" pad="19"/>
<contactref element="IC5" pad="18"/>
</signal>
<signal name="H1">
<contactref element="CON2" pad="15"/>
<contactref element="IC4" pad="18"/>
<contactref element="IC5" pad="17"/>
</signal>
<signal name="H2">
<contactref element="CON2" pad="13"/>
<contactref element="IC4" pad="17"/>
<contactref element="IC5" pad="16"/>
</signal>
<signal name="H3">
<contactref element="CON2" pad="11"/>
<contactref element="IC4" pad="16"/>
<contactref element="IC5" pad="15"/>
</signal>
<signal name="H4">
<contactref element="CON2" pad="9"/>
<contactref element="IC4" pad="15"/>
<contactref element="IC5" pad="14"/>
</signal>
<signal name="H5">
<contactref element="CON2" pad="7"/>
<contactref element="IC4" pad="14"/>
<contactref element="IC5" pad="13"/>
</signal>
<signal name="H6">
<contactref element="CON2" pad="5"/>
<contactref element="IC4" pad="13"/>
<contactref element="IC5" pad="12"/>
</signal>
<signal name="H7">
<contactref element="CON2" pad="3"/>
<contactref element="IC4" pad="12"/>
<contactref element="IC5" pad="11"/>
</signal>
<signal name="AGALCLK">
<contactref element="IC1" pad="1"/>
<contactref element="R8" pad="2"/>
<contactref element="T3" pad="3"/>
</signal>
<signal name="/HDRD">
<contactref element="CON2" pad="25"/>
<contactref element="IC3" pad="20"/>
</signal>
<signal name="/HDWR">
<contactref element="CON2" pad="23"/>
<contactref element="IC3" pad="21"/>
</signal>
<signal name="/ROMOE">
<contactref element="IC8" pad="22"/>
<contactref element="IC2" pad="15"/>
</signal>
<signal name="/ROMWR">
<contactref element="IC8" pad="27"/>
<contactref element="IC3" pad="14"/>
</signal>
<signal name="/RAMOE">
<contactref element="IC2" pad="19"/>
<contactref element="IC7" pad="22"/>
</signal>
<signal name="/RAMWR">
<contactref element="IC2" pad="22"/>
<contactref element="IC7" pad="27"/>
</signal>
<signal name="/DOE">
<contactref element="IC5" pad="19"/>
<contactref element="IC3" pad="19"/>
</signal>
<signal name="/LOE">
<contactref element="IC4" pad="1"/>
<contactref element="IC3" pad="22"/>
<contactref element="IC6" pad="19"/>
</signal>
<signal name="LCLK">
<contactref element="IC4" pad="11"/>
<contactref element="IC3" pad="16"/>
</signal>
<signal name="IDEIO0">
<contactref element="IC3" pad="5"/>
<contactref element="IC1" pad="14"/>
</signal>
<signal name="AUTOMAP">
<contactref element="IC1" pad="16"/>
<contactref element="IC2" pad="7"/>
</signal>
<signal name="ADDR0">
<contactref element="IC2" pad="21"/>
<contactref element="IC7" pad="23"/>
</signal>
<signal name="ADDR1">
<contactref element="IC2" pad="20"/>
<contactref element="IC7" pad="21"/>
</signal>
<signal name="IDEIO1">
<contactref element="IC3" pad="6"/>
<contactref element="IC1" pad="15"/>
</signal>
<signal name="ROMACC">
<contactref element="IC3" pad="17"/>
<contactref element="IC2" pad="3"/>
<contactref element="IC1" pad="13"/>
</signal>
<signal name="RGALCLK">
<contactref element="IC2" pad="1"/>
<contactref element="IC3" pad="18"/>
</signal>
<signal name="MGALCLK">
<contactref element="IC3" pad="1"/>
<contactref element="IC3" pad="23"/>
</signal>
<signal name="CONMEM">
<contactref element="IC3" pad="9"/>
<contactref element="IC2" pad="16"/>
</signal>
<signal name="N$8">
<contactref element="CON1" pad="B4"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="/CMRQ">
<contactref element="IC10" pad="13"/>
<contactref element="CON1" pad="B16"/>
</signal>
<signal name="/CIOR">
<contactref element="IC10" pad="14"/>
<contactref element="CON1" pad="B17"/>
</signal>
<signal name="/CRD">
<contactref element="IC10" pad="15"/>
<contactref element="CON1" pad="B18"/>
</signal>
<signal name="/CWR">
<contactref element="IC10" pad="16"/>
<contactref element="CON1" pad="B19"/>
</signal>
<signal name="N$9">
<contactref element="IC10" pad="7"/>
<contactref element="R11" pad="2"/>
</signal>
<signal name="/CRES">
<contactref element="IC10" pad="17"/>
<contactref element="CON1" pad="A20"/>
<contactref element="IC10" pad="11"/>
<contactref element="R13" pad="2"/>
<contactref element="C9" pad="+"/>
</signal>
<signal name="N$13">
<contactref element="IC10" pad="3"/>
<contactref element="D2" pad="C"/>
</signal>
<signal name="CA15">
<contactref element="CON1" pad="B1"/>
<contactref element="IC9" pad="7"/>
</signal>
<signal name="CA14">
<contactref element="CON1" pad="A1"/>
<contactref element="IC9" pad="6"/>
</signal>
<signal name="N$11">
<contactref element="S2" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="S2" pad="2"/>
<contactref element="S3" pad="1"/>
<contactref element="S3" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="IC2" pad="14"/>
<contactref element="R14" pad="1"/>
</signal>
<signal name="N$15">
</signal>
<signal name="N$16">
</signal>
<signal name="N$17">
</signal>
<signal name="N$19">
</signal>
<signal name="N$20">
</signal>
<signal name="N$21">
</signal>
<signal name="N$22">
</signal>
<signal name="N$23">
</signal>
<signal name="N$24">
</signal>
<signal name="N$25">
</signal>
<signal name="N$26">
</signal>
<signal name="N$27">
</signal>
<signal name="N$28">
</signal>
<signal name="N$18">
<contactref element="CON1" pad="B28"/>
<contactref element="R16" pad="1"/>
</signal>
<signal name="N$29">
<contactref element="IC3" pad="2"/>
<contactref element="R15" pad="1"/>
<contactref element="R17" pad="1"/>
</signal>
<signal name="/DISROMACC">
<contactref element="IC10" pad="12"/>
<contactref element="CON1" pad="A18"/>
<contactref element="R18" pad="2"/>
</signal>
<signal name="/DISROMACC+">
<contactref element="IC10" pad="8"/>
<contactref element="R17" pad="2"/>
</signal>
<signal name="N$30">
<contactref element="CON2" pad="20"/>
<contactref element="JP7" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
