<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.1.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="100" y2="0" width="0" layer="20"/>
<wire x1="100" y1="0" x2="100" y2="80" width="0" layer="20"/>
<wire x1="100" y1="80" x2="0" y2="80" width="0" layer="20"/>
<wire x1="0" y1="80" x2="0" y2="0" width="0" layer="20"/>
<text>Z80_mini Rev B</text>
</plain>
<libraries>
<library name="zilog">
<packages>
<package name="DIL40">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="exar">
<packages>
<package name="DIL40">
<description>&lt;b&gt;Dual In Line Package&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="memory-sram">
<packages>
<package name="DIL28-6">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt; 0.6 inch</description>
</package>
</packages>
</library>
<library name="divers">
<packages>
<package name="R04N">
<description>&lt;b&gt;Resistor&lt;/b&gt; 0.4"</description>
</package>
<package name="CE01A">
<description>&lt;b&gt;Electrolytic capacitor&lt;/b&gt; 0.1" (round, 5mm)</description>
</package>
</packages>
</library>
<library name="capacitor-wima">
<packages>
<package name="C5B2.5">
<description>&lt;B&gt;MKS2&lt;/B&gt;, 7.5 x 2.5 mm, grid 5.08 mm</description>
</package>
</packages>
</library>
<library name="crystal">
<packages>
<package name="DIL14S">
<description>&lt;b&gt;CRYSTAL RESONATOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="74xx-us">
<packages>
<package name="DIL14">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="DO35-7">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2 mm, horizontal, grid 7.62 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="con-lstb">
<description>&lt;b&gt;Pin Headers&lt;/b&gt;&lt;p&gt;
Naming:&lt;p&gt;
MA = male&lt;p&gt;
# contacts - # rows&lt;p&gt;
W = angled&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="MA06-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA03-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="zilog" package="DIL40" value="Z80"/>
<element name="IC2" library="exar" package="DIL40" value="16550"/>
<element name="IC3" library="memory" package="DIL28" value="27256"/>
<element name="IC4" library="memory-sram" package="DIL28-6" value="CY62256LL-PC"/>
<element name="C6" library="capacitor-wima" package="C5B2.5" value="100n"/>
<element name="C7" library="capacitor-wima" package="C5B2.5" value="100n"/>
<element name="C8" library="capacitor-wima" package="C5B2.5" value="100n"/>
<element name="C9" library="capacitor-wima" package="C5B2.5" value="100n"/>
<element name="QG1" library="crystal" package="DIL14S" value="4 MHz"/>
<element name="C10" library="capacitor-wima" package="C5B2.5" value="100n"/>
<element name="QG2" library="crystal" package="DIL14S" value="1.8432 MHz"/>
<element name="C11" library="capacitor-wima" package="C5B2.5" value="100n"/>
<element name="IC6" library="74xx-us" package="DIL14" value="74LS14N"/>
<element name="C12" library="divers" package="CE01A" value="10u"/>
<element name="R1" library="divers" package="R04N" value="10k"/>
<element name="D1" library="diode" package="DO35-7" value="1N4148DO35-7"/>
<element name="C13" library="capacitor-wima" package="C5B2.5" value="100n"/>
<element name="S1" library="switch-omron" package="B3F-10XX" value="RESET"/>
<element name="IC7" library="74xx-us" package="DIL14" value="74LS32N"/>
<element name="C14" library="capacitor-wima" package="C5B2.5" value="100n"/>
<element name="FTDI" library="con-lstb" package="MA06-1" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="SV2" library="con-lstb" package="MA03-1" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="SV3" library="con-lstb" package="MA03-1" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="C1" library="capacitor-wima" package="C5B2.5" value="100n"/>
<element name="SV1" library="con-lstb" package="MA03-1" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
</elements>
<signals>
<signal name="N$1">
<contactref element="IC1" pad="14"/>
<contactref element="IC2" pad="1"/>
<contactref element="IC4" pad="11"/>
<contactref element="IC3" pad="11"/>
</signal>
<signal name="N$2">
<contactref element="IC2" pad="2"/>
<contactref element="IC1" pad="15"/>
<contactref element="IC4" pad="12"/>
<contactref element="IC3" pad="12"/>
</signal>
<signal name="N$3">
<contactref element="IC1" pad="12"/>
<contactref element="IC2" pad="3"/>
<contactref element="IC4" pad="13"/>
<contactref element="IC3" pad="13"/>
</signal>
<signal name="N$4">
<contactref element="IC2" pad="4"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC4" pad="15"/>
<contactref element="IC3" pad="15"/>
</signal>
<signal name="N$5">
<contactref element="IC1" pad="7"/>
<contactref element="IC2" pad="5"/>
<contactref element="IC4" pad="16"/>
<contactref element="IC3" pad="16"/>
</signal>
<signal name="N$6">
<contactref element="IC2" pad="6"/>
<contactref element="IC1" pad="9"/>
<contactref element="IC4" pad="17"/>
<contactref element="IC3" pad="17"/>
</signal>
<signal name="N$7">
<contactref element="IC1" pad="10"/>
<contactref element="IC2" pad="7"/>
<contactref element="IC4" pad="18"/>
<contactref element="IC3" pad="18"/>
</signal>
<signal name="N$8">
<contactref element="IC2" pad="8"/>
<contactref element="IC1" pad="13"/>
<contactref element="IC4" pad="19"/>
<contactref element="IC3" pad="19"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="30"/>
<contactref element="IC4" pad="21"/>
<contactref element="IC3" pad="10"/>
<contactref element="IC2" pad="28"/>
</signal>
<signal name="N$10">
<contactref element="IC1" pad="31"/>
<contactref element="IC4" pad="23"/>
<contactref element="IC3" pad="9"/>
<contactref element="IC2" pad="27"/>
</signal>
<signal name="N$11">
<contactref element="IC1" pad="32"/>
<contactref element="IC4" pad="24"/>
<contactref element="IC3" pad="8"/>
<contactref element="IC2" pad="26"/>
</signal>
<signal name="N$12">
<contactref element="IC1" pad="33"/>
<contactref element="IC4" pad="25"/>
<contactref element="IC3" pad="7"/>
</signal>
<signal name="N$13">
<contactref element="IC1" pad="34"/>
<contactref element="IC4" pad="26"/>
<contactref element="IC3" pad="6"/>
</signal>
<signal name="N$14">
<contactref element="IC1" pad="35"/>
<contactref element="IC4" pad="1"/>
<contactref element="IC3" pad="5"/>
</signal>
<signal name="N$15">
<contactref element="IC1" pad="36"/>
<contactref element="IC4" pad="2"/>
<contactref element="IC3" pad="4"/>
</signal>
<signal name="N$16">
<contactref element="IC1" pad="37"/>
<contactref element="IC4" pad="3"/>
<contactref element="IC3" pad="3"/>
</signal>
<signal name="N$17">
<contactref element="IC1" pad="38"/>
<contactref element="IC4" pad="4"/>
<contactref element="IC3" pad="25"/>
</signal>
<signal name="N$18">
<contactref element="IC1" pad="39"/>
<contactref element="IC4" pad="5"/>
<contactref element="IC3" pad="24"/>
</signal>
<signal name="N$19">
<contactref element="IC1" pad="40"/>
<contactref element="IC4" pad="6"/>
<contactref element="IC3" pad="21"/>
</signal>
<signal name="N$20">
<contactref element="IC1" pad="1"/>
<contactref element="IC4" pad="7"/>
<contactref element="IC3" pad="23"/>
</signal>
<signal name="N$21">
<contactref element="IC1" pad="2"/>
<contactref element="IC4" pad="8"/>
<contactref element="IC3" pad="2"/>
</signal>
<signal name="N$22">
<contactref element="IC1" pad="3"/>
<contactref element="IC4" pad="9"/>
<contactref element="IC3" pad="26"/>
</signal>
<signal name="N$23">
<contactref element="IC1" pad="4"/>
<contactref element="IC4" pad="10"/>
<contactref element="SV3" pad="1"/>
<contactref element="SV2" pad="3"/>
</signal>
<signal name="N$25">
<contactref element="IC1" pad="21"/>
<contactref element="IC3" pad="22"/>
<contactref element="IC4" pad="22"/>
<contactref element="IC2" pad="21"/>
</signal>
<signal name="N$26">
<contactref element="IC1" pad="22"/>
<contactref element="IC4" pad="27"/>
<contactref element="IC2" pad="18"/>
</signal>
<signal name="GND">
<contactref element="IC2" pad="20"/>
<contactref element="IC3" pad="14"/>
<contactref element="IC4" pad="14"/>
<contactref element="C6" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="IC1" pad="29"/>
<contactref element="C9" pad="2"/>
<contactref element="QG1" pad="7"/>
<contactref element="C10" pad="2"/>
<contactref element="QG2" pad="7"/>
<contactref element="C11" pad="2"/>
<contactref element="IC2" pad="25"/>
<contactref element="IC2" pad="19"/>
<contactref element="IC2" pad="22"/>
<contactref element="C12" pad="-"/>
<contactref element="S1" pad="4"/>
<contactref element="IC6" pad="7"/>
<contactref element="C13" pad="2"/>
<contactref element="IC7" pad="7"/>
<contactref element="C14" pad="2"/>
<contactref element="IC7" pad="13"/>
<contactref element="IC7" pad="12"/>
<contactref element="IC7" pad="10"/>
<contactref element="IC7" pad="9"/>
<contactref element="IC6" pad="5"/>
<contactref element="IC6" pad="3"/>
<contactref element="IC2" pad="36"/>
<contactref element="FTDI" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="SV1" pad="2"/>
</signal>
<signal name="+5V">
<contactref element="IC2" pad="40"/>
<contactref element="IC3" pad="28"/>
<contactref element="IC4" pad="28"/>
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="QG1" pad="14"/>
<contactref element="C10" pad="1"/>
<contactref element="QG2" pad="14"/>
<contactref element="C11" pad="1"/>
<contactref element="IC2" pad="13"/>
<contactref element="R1" pad="2"/>
<contactref element="D1" pad="C"/>
<contactref element="IC6" pad="14"/>
<contactref element="C13" pad="1"/>
<contactref element="IC7" pad="14"/>
<contactref element="C14" pad="1"/>
<contactref element="IC1" pad="11"/>
<contactref element="C9" pad="1"/>
<contactref element="IC1" pad="24"/>
<contactref element="IC1" pad="17"/>
<contactref element="IC1" pad="25"/>
<contactref element="FTDI" pad="3"/>
<contactref element="SV3" pad="3"/>
<contactref element="SV2" pad="1"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$36">
<contactref element="QG1" pad="8"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="N$38">
<contactref element="IC2" pad="16"/>
<contactref element="QG2" pad="8"/>
</signal>
<signal name="N$39">
<contactref element="IC2" pad="15"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="N$40">
<contactref element="IC1" pad="20"/>
<contactref element="IC2" pad="14"/>
</signal>
<signal name="N$37">
<contactref element="IC6" pad="12"/>
<contactref element="IC1" pad="26"/>
</signal>
<signal name="N$41">
<contactref element="IC6" pad="10"/>
<contactref element="IC6" pad="13"/>
<contactref element="IC2" pad="35"/>
</signal>
<signal name="N$43">
<contactref element="S1" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="C12" pad="+"/>
<contactref element="IC6" pad="11"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="N$44">
<contactref element="IC1" pad="19"/>
<contactref element="IC7" pad="5"/>
<contactref element="IC7" pad="1"/>
</signal>
<signal name="N$46">
<contactref element="IC7" pad="3"/>
<contactref element="IC3" pad="20"/>
</signal>
<signal name="N$47">
<contactref element="IC6" pad="8"/>
<contactref element="IC7" pad="4"/>
</signal>
<signal name="N$48">
<contactref element="IC7" pad="6"/>
<contactref element="IC4" pad="20"/>
</signal>
<signal name="N$49">
<contactref element="IC6" pad="1"/>
<contactref element="IC2" pad="30"/>
</signal>
<signal name="N$50">
<contactref element="IC1" pad="16"/>
<contactref element="IC6" pad="2"/>
</signal>
<signal name="N$52">
<contactref element="IC6" pad="9"/>
<contactref element="IC7" pad="2"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="N$28">
<contactref element="IC2" pad="32"/>
<contactref element="FTDI" pad="2"/>
</signal>
<signal name="N$30">
<contactref element="IC2" pad="11"/>
<contactref element="FTDI" pad="5"/>
</signal>
<signal name="N$24">
<contactref element="FTDI" pad="4"/>
<contactref element="IC2" pad="10"/>
</signal>
<signal name="N$27">
<contactref element="IC2" pad="12"/>
<contactref element="IC1" pad="27"/>
</signal>
<signal name="N$29">
<contactref element="IC3" pad="1"/>
<contactref element="SV3" pad="2"/>
</signal>
<signal name="N$31">
<contactref element="SV2" pad="2"/>
<contactref element="IC3" pad="27"/>
</signal>
<signal name="N$32">
<contactref element="IC2" pad="31"/>
<contactref element="SV1" pad="3"/>
</signal>
<signal name="N$33">
<contactref element="IC2" pad="34"/>
<contactref element="SV1" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
