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<export version="E">
  <design>
    <source>/Users/kline/projects/winter/george-hardware/george.kicad_sch</source>
    <date>2024 March 03, Sunday 15:27:28</date>
    <tool>Eeschema 7.0.8</tool>
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        <title>ʕ·ᴥ·ʔ-GEORGE</title>
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        <source>george.kicad_sch</source>
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        <source>memory.kicad_sch</source>
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        <source>io.kicad_sch</source>
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        <source>video.kicad_sch</source>
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        <title>ʕ·ᴥ·ʔ-ports</title>
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        <source>ports.kicad_sch</source>
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        <source>clockreset.kicad_sch</source>
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      <value>W65C02SxP</value>
      <footprint>Package_LCC:PLCC-44_THT-Socket</footprint>
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    <comp ref="U6">
      <value>74HC14</value>
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      <value>74HC00</value>
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    <comp ref="U7">
      <value>28C256</value>
      <footprint>Package_DIP:DIP-28_W15.24mm</footprint>
      <datasheet>http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf</datasheet>
      <libsource lib="Memory_EEPROM" part="28C256" description="Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28"/>
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    <comp ref="U8">
      <value>HM62256BLP</value>
      <footprint>Package_DIP:DIP-28_W15.24mm</footprint>
      <datasheet>https://web.mit.edu/6.115/www/document/62256.pdf</datasheet>
      <libsource lib="Memory_RAM" part="HM62256BLP" description="32,768-word × 8-bit High Speed CMOS Static RAM, 70ns, DIP-28"/>
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    <comp ref="U11">
      <value>74HC373</value>
      <datasheet>https://www.ti.com/lit/ds/symlink/cd54hc373.pdf</datasheet>
      <libsource lib="74xx" part="74HC373" description="8-bit Latch, 3-state outputs"/>
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      <property name="ki_keywords" value="HCMOS REG DFF DFF8 LATCH"/>
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    <comp ref="U15">
      <value>74HC137</value>
      <datasheet>http://www.ti.com/lit/ds/symlink/cd74hc237.pdf</datasheet>
      <libsource lib="74xx" part="74HC137" description="3-to-8 line decoder/multiplexer with address latches, DIP-16/SOIC-16/SSOP-16"/>
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      <property name="ki_description" value="3-to-8 line decoder/multiplexer with address latches, DIP-16/SOIC-16/SSOP-16"/>
      <property name="ki_keywords" value="demux"/>
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      <tstamps>ad2bcd18-a938-4858-bfe0-9185ed70a0dc</tstamps>
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    <comp ref="U18">
      <value>74HC137</value>
      <datasheet>http://www.ti.com/lit/ds/symlink/cd74hc237.pdf</datasheet>
      <libsource lib="74xx" part="74HC137" description="3-to-8 line decoder/multiplexer with address latches, DIP-16/SOIC-16/SSOP-16"/>
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      <property name="ki_description" value="3-to-8 line decoder/multiplexer with address latches, DIP-16/SOIC-16/SSOP-16"/>
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      <tstamps>03b95b43-3a4f-4edd-a202-664760106068</tstamps>
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    <comp ref="U23">
      <value>74HC245</value>
      <datasheet>http://www.ti.com/lit/gpn/sn74HC245</datasheet>
      <libsource lib="74xx" part="74HC245" description="Octal BUS Transceivers, 3-State outputs"/>
      <property name="Sheetname" value="Memory"/>
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      <property name="ki_description" value="Octal BUS Transceivers, 3-State outputs"/>
      <property name="ki_keywords" value="HCMOS BUS 3State"/>
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      <tstamps>73695450-6466-4987-a226-eb154b07c71b</tstamps>
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    <comp ref="U25">
      <value>74HC08</value>
      <footprint>Package_DIP:DIP-14_W10.16mm</footprint>
      <datasheet>https://www.ti.com/lit/ds/symlink/sn74hc08.pdf</datasheet>
      <libsource lib="74xx" part="74HC08" description="Quadruple 2-Input Positive-AND Gates"/>
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      <tstamps>cf54c088-f384-41dd-a837-89e287a7e428</tstamps>
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    <comp ref="J1">
      <value>Conn_01x16_Socket</value>
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    <comp ref="RN1">
      <value>100K</value>
      <footprint>Resistor_THT:R_Array_SIP9</footprint>
      <datasheet>http://www.vishay.com/docs/31509/csc.pdf</datasheet>
      <libsource lib="Device" part="R_Network08" description="8 resistor network, star topology, bussed resistors, small symbol"/>
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    <comp ref="U28">
      <value>74HC138</value>
      <datasheet>http://www.ti.com/lit/ds/symlink/cd74hc238.pdf</datasheet>
      <libsource lib="74xx" part="74HC138" description="3-to-8 line decoder/multiplexer inverting, DIP-16/SOIC-16/SSOP-16"/>
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      <property name="ki_description" value="3-to-8 line decoder/multiplexer inverting, DIP-16/SOIC-16/SSOP-16"/>
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    <comp ref="U29">
      <value>74HC541</value>
      <datasheet>http://www.ti.com/lit/gpn/sn74LS541</datasheet>
      <libsource lib="74xx" part="74HC541" description="8-bit Buffer/Line Driver 3-state outputs"/>
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      <property name="ki_keywords" value="TTL BUFFER 3State BUS"/>
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    <comp ref="IC5">
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    <comp ref="U2">
      <value>MC6845</value>
      <footprint>Package_DIP:DIP-40_W15.24mm</footprint>
      <datasheet>http://pdf.datasheetcatalog.com/datasheet_pdf/motorola/MC6845L_and_MC6845P.pdf</datasheet>
      <libsource lib="GPU" part="MC6845" description="CRT Controller 1MHz, DIP-40"/>
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      <value>28C256</value>
      <datasheet>http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf</datasheet>
      <libsource lib="Memory_EEPROM" part="28C256" description="Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28"/>
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      <property name="ki_description" value="Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28"/>
      <property name="ki_keywords" value="Parallel EEPROM 256Kb"/>
      <sheetpath names="/Video/" tstamps="/5668d45a-577e-422e-a10c-8d3d9009d39a/"/>
      <tstamps>ff53e05d-5a38-45fd-8fb6-51a3bc02a9f3</tstamps>
    </comp>
    <comp ref="U4">
      <value>62256</value>
      <footprint>Package_DIP:DIP-28_W15.24mm</footprint>
      <datasheet>https://ecee.colorado.edu/~mcclurel/Cypress_SRAM_CY62256.pdf</datasheet>
      <libsource lib="Memory_RAM" part="CY62256-70PC" description="256K (32K x 8) Static RAM, 70ns, DIP-28"/>
      <property name="Sheetname" value="Video"/>
      <property name="Sheetfile" value="video.kicad_sch"/>
      <property name="ki_description" value="256K (32K x 8) Static RAM, 70ns, DIP-28"/>
      <property name="ki_keywords" value="RAM SRAM CMOS MEMORY"/>
      <sheetpath names="/Video/" tstamps="/5668d45a-577e-422e-a10c-8d3d9009d39a/"/>
      <tstamps>7cbafe16-e970-4ded-bcb0-402f063a3385</tstamps>
    </comp>
    <comp ref="U9">
      <value>74HC373</value>
      <datasheet>https://www.ti.com/lit/ds/symlink/cd54hc373.pdf</datasheet>
      <libsource lib="74xx" part="74HC373" description="8-bit Latch, 3-state outputs"/>
      <property name="Sheetname" value="Video"/>
      <property name="Sheetfile" value="video.kicad_sch"/>
      <property name="ki_description" value="8-bit Latch, 3-state outputs"/>
      <property name="ki_keywords" value="HCMOS REG DFF DFF8 LATCH"/>
      <sheetpath names="/Video/" tstamps="/5668d45a-577e-422e-a10c-8d3d9009d39a/"/>
      <tstamps>893ed6ad-b05c-4dba-88a0-bff6df381c4a</tstamps>
    </comp>
    <comp ref="U10">
      <value>74HC165</value>
      <datasheet>https://assets.nexperia.com/documents/data-sheet/74HC_HCT165.pdf</datasheet>
      <libsource lib="74xx" part="74HC165" description="Shift Register, 8-bit, Parallel Load"/>
      <property name="Sheetname" value="Video"/>
      <property name="Sheetfile" value="video.kicad_sch"/>
      <property name="ki_description" value="Shift Register, 8-bit, Parallel Load"/>
      <property name="ki_keywords" value="8 bit shift register parallel load cmos"/>
      <sheetpath names="/Video/" tstamps="/5668d45a-577e-422e-a10c-8d3d9009d39a/"/>
      <tstamps>1937d8e6-56c0-4e66-a337-9c5981f15065</tstamps>
    </comp>
    <comp ref="U13">
      <value>74HC245</value>
      <datasheet>http://www.ti.com/lit/gpn/sn74HC245</datasheet>
      <libsource lib="74xx" part="74HC245" description="Octal BUS Transceivers, 3-State outputs"/>
      <property name="Sheetname" value="Video"/>
      <property name="Sheetfile" value="video.kicad_sch"/>
      <property name="ki_description" value="Octal BUS Transceivers, 3-State outputs"/>
      <property name="ki_keywords" value="HCMOS BUS 3State"/>
      <sheetpath names="/Video/" tstamps="/5668d45a-577e-422e-a10c-8d3d9009d39a/"/>
      <tstamps>1736d452-6638-4660-b2a8-176e83fe8667</tstamps>
    </comp>
    <comp ref="U14">
      <value>74HC14</value>
      <datasheet>http://www.ti.com/lit/gpn/sn74HC14</datasheet>
      <libsource lib="74xx" part="74HC14" description="Hex inverter schmitt trigger"/>
      <property name="Sheetname" value="Video"/>
      <property name="Sheetfile" value="video.kicad_sch"/>
      <property name="ki_description" value="Hex inverter schmitt trigger"/>
      <property name="ki_keywords" value="HCMOS not inverter"/>
      <sheetpath names="/Video/" tstamps="/5668d45a-577e-422e-a10c-8d3d9009d39a/"/>
      <tstamps>b968ec20-b85f-486b-ae6b-28decd68020a 7c1c816f-7a2b-48e3-a0c5-3faa104d42bb 4f5188ca-50cc-40c0-bb1e-a23d3ba15027 19a34d72-092f-47aa-bf97-5316e41bf84d</tstamps>
    </comp>
    <comp ref="U17">
      <value>CY62256-70PC</value>
      <footprint>Package_DIP:DIP-28_W15.24mm</footprint>
      <datasheet>https://ecee.colorado.edu/~mcclurel/Cypress_SRAM_CY62256.pdf</datasheet>
      <libsource lib="Memory_RAM" part="CY62256-70PC" description="256K (32K x 8) Static RAM, 70ns, DIP-28"/>
      <property name="Sheetname" value="Video"/>
      <property name="Sheetfile" value="video.kicad_sch"/>
      <property name="ki_description" value="256K (32K x 8) Static RAM, 70ns, DIP-28"/>
      <property name="ki_keywords" value="RAM SRAM CMOS MEMORY"/>
      <sheetpath names="/Video/" tstamps="/5668d45a-577e-422e-a10c-8d3d9009d39a/"/>
      <tstamps>38bc44bf-768d-43ff-9baf-bb9ab850fa96</tstamps>
    </comp>
    <comp ref="U21">
      <value>74HC245</value>
      <datasheet>http://www.ti.com/lit/gpn/sn74HC245</datasheet>
      <libsource lib="74xx" part="74HC245" description="Octal BUS Transceivers, 3-State outputs"/>
      <property name="Sheetname" value="Video"/>
      <property name="Sheetfile" value="video.kicad_sch"/>
      <property name="ki_description" value="Octal BUS Transceivers, 3-State outputs"/>
      <property name="ki_keywords" value="HCMOS BUS 3State"/>
      <sheetpath names="/Video/" tstamps="/5668d45a-577e-422e-a10c-8d3d9009d39a/"/>
      <tstamps>e1f19541-aeb2-4bdd-a213-d70de359b80e</tstamps>
    </comp>
    <comp ref="U22">
      <value>74HC245</value>
      <datasheet>http://www.ti.com/lit/gpn/sn74HC245</datasheet>
      <libsource lib="74xx" part="74HC245" description="Octal BUS Transceivers, 3-State outputs"/>
      <property name="Sheetname" value="Video"/>
      <property name="Sheetfile" value="video.kicad_sch"/>
      <property name="ki_description" value="Octal BUS Transceivers, 3-State outputs"/>
      <property name="ki_keywords" value="HCMOS BUS 3State"/>
      <sheetpath names="/Video/" tstamps="/5668d45a-577e-422e-a10c-8d3d9009d39a/"/>
      <tstamps>89e7a056-36a4-47f1-85bf-d1bd808116ce</tstamps>
    </comp>
    <comp ref="U24">
      <value>74HC32</value>
      <footprint>Package_DIP:DIP-14_W7.62mm</footprint>
      <datasheet>https://www.ti.com/lit/ds/symlink/sn74hc32.pdf</datasheet>
      <libsource lib="74xx" part="74HC32" description="Quad 2-input OR"/>
      <property name="Sheetname" value="Video"/>
      <property name="Sheetfile" value="video.kicad_sch"/>
      <property name="ki_description" value="Quad 2-input OR"/>
      <property name="ki_keywords" value="TTL Or2"/>
      <sheetpath names="/Video/" tstamps="/5668d45a-577e-422e-a10c-8d3d9009d39a/"/>
      <tstamps>bdbe74c0-8691-413c-b286-6a9161afad81 79fd13f7-c5b2-4745-8c15-945728d5eb4c d4bfb194-6663-4efa-ab61-02d300712a0d f37bab1d-ba47-4b66-bd27-d2cc9deb4c5b 60634f04-fb35-4f3d-a9dc-a13539495ee3</tstamps>
    </comp>
    <comp ref="C1">
      <value>1uF</value>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="Sheetname" value="Clock &amp; Reset"/>
      <property name="Sheetfile" value="clockreset.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
      <sheetpath names="/Clock &amp; Reset/" tstamps="/8fb99111-08f0-4698-8086-cb89d138e39a/"/>
      <tstamps>f42254eb-b76b-41f9-b68d-90ee224f4df6</tstamps>
    </comp>
    <comp ref="R1">
      <value>10k</value>
      <libsource lib="kitty" part="R" description="Resistor"/>
      <property name="Sheetname" value="Clock &amp; Reset"/>
      <property name="Sheetfile" value="clockreset.kicad_sch"/>
      <property name="ki_description" value="Resistor"/>
      <property name="ki_keywords" value="R res resistor"/>
      <sheetpath names="/Clock &amp; Reset/" tstamps="/8fb99111-08f0-4698-8086-cb89d138e39a/"/>
      <tstamps>511dd5e9-8254-4a36-b050-518a4d9de734</tstamps>
    </comp>
    <comp ref="R2">
      <value>47k</value>
      <libsource lib="kitty" part="R" description="Resistor"/>
      <property name="Sheetname" value="Clock &amp; Reset"/>
      <property name="Sheetfile" value="clockreset.kicad_sch"/>
      <property name="ki_description" value="Resistor"/>
      <property name="ki_keywords" value="R res resistor"/>
      <sheetpath names="/Clock &amp; Reset/" tstamps="/8fb99111-08f0-4698-8086-cb89d138e39a/"/>
      <tstamps>cb64744e-3a72-4d92-bcef-24fe03e921b0</tstamps>
    </comp>
    <comp ref="SW1">
      <value>SW_Push</value>
      <libsource lib="Switch" part="SW_Push" description="Push button switch, generic, two pins"/>
      <property name="Sheetname" value="Clock &amp; Reset"/>
      <property name="Sheetfile" value="clockreset.kicad_sch"/>
      <property name="ki_description" value="Push button switch, generic, two pins"/>
      <property name="ki_keywords" value="switch normally-open pushbutton push-button"/>
      <sheetpath names="/Clock &amp; Reset/" tstamps="/8fb99111-08f0-4698-8086-cb89d138e39a/"/>
      <tstamps>a1fa48b0-d57b-4ac4-955c-fdf1028283ff</tstamps>
    </comp>
    <comp ref="U5">
      <value>4520</value>
      <datasheet>http://www.intersil.com/content/dam/Intersil/documents/cd45/cd4518bms-20bms.pdf</datasheet>
      <libsource lib="4xxx" part="4520" description="Dual Binary Up-Counter"/>
      <property name="Sheetname" value="Clock &amp; Reset"/>
      <property name="Sheetfile" value="clockreset.kicad_sch"/>
      <property name="ki_description" value="Dual Binary Up-Counter"/>
      <property name="ki_keywords" value="CMOS"/>
      <sheetpath names="/Clock &amp; Reset/" tstamps="/8fb99111-08f0-4698-8086-cb89d138e39a/"/>
      <tstamps>5a529a76-f3db-4745-99f1-280bf779c329 af5d0b6b-96e5-487f-b534-8f040feba3fd 20ed8aae-d2ef-49ee-860b-c509220be29c</tstamps>
    </comp>
    <comp ref="U20">
      <value>74HC00</value>
      <datasheet>http://www.ti.com/lit/gpn/sn74hc00</datasheet>
      <libsource lib="74xx" part="74HC00" description="quad 2-input NAND gate"/>
      <property name="Sheetname" value="Clock &amp; Reset"/>
      <property name="Sheetfile" value="clockreset.kicad_sch"/>
      <property name="ki_description" value="quad 2-input NAND gate"/>
      <property name="ki_keywords" value="HCMOS nand 2-input"/>
      <sheetpath names="/Clock &amp; Reset/" tstamps="/8fb99111-08f0-4698-8086-cb89d138e39a/"/>
      <tstamps>9778cfe8-0886-46a6-9321-05580d7ff04f</tstamps>
    </comp>
    <comp ref="Y1">
      <value>ECS-100A-120</value>
      <footprint>Oscillator:Oscillator_DIP-14</footprint>
      <fields>
        <field name="AVAILABILITY">Warning</field>
        <field name="Check_prices">https://www.snapeda.com/parts/ECS-100A-120/ECS+Inc./view-part/?ref=eda</field>
        <field name="DESCRIPTION">TH Crystal Oscillator 64MHz 4-Pin DIP</field>
        <field name="Description">
12 MHz XO (Standard) TTL Oscillator 5V - 14-DIP, 4 Leads (Full Size, Metal Can)
</field>
        <field name="DigiKey_Part_Number">X126-ND</field>
        <field name="MF">ECS Inc.</field>
        <field name="MP">ECS-100A-120</field>
        <field name="PACKAGE">DIP-4 ECS International</field>
        <field name="PRICE">1.89 USD</field>
        <field name="Package">DIP-4 ECS International</field>
        <field name="Purchase-URL">https://www.snapeda.com/api/url_track_click_mouser/?unipart_id=3182339&amp;manufacturer=ECS Inc.&amp;part_name=ECS-100A-120&amp;search_term=None</field>
        <field name="SnapEDA_Link">https://www.snapeda.com/parts/ECS-100A-120/ECS+Inc./view-part/?ref=snap</field>
      </fields>
      <libsource lib="ECS-100A-120" part="ECS-100A-120" description=""/>
      <property name="DigiKey_Part_Number" value="X126-ND"/>
      <property name="MF" value="ECS Inc."/>
      <property name="DESCRIPTION" value="TH Crystal Oscillator 64MHz 4-Pin DIP"/>
      <property name="PACKAGE" value="DIP-4 ECS International"/>
      <property name="PRICE" value="1.89 USD"/>
      <property name="Package" value="DIP-4 ECS International"/>
      <property name="Check_prices" value="https://www.snapeda.com/parts/ECS-100A-120/ECS+Inc./view-part/?ref=eda"/>
      <property name="SnapEDA_Link" value="https://www.snapeda.com/parts/ECS-100A-120/ECS+Inc./view-part/?ref=snap"/>
      <property name="MP" value="ECS-100A-120"/>
      <property name="Description" value="&#xA;12 MHz XO (Standard) TTL Oscillator 5V - 14-DIP, 4 Leads (Full Size, Metal Can)&#xA;"/>
      <property name="AVAILABILITY" value="Warning"/>
      <property name="Purchase-URL" value="https://www.snapeda.com/api/url_track_click_mouser/?unipart_id=3182339&amp;manufacturer=ECS Inc.&amp;part_name=ECS-100A-120&amp;search_term=None"/>
      <property name="Sheetname" value="Clock &amp; Reset"/>
      <property name="Sheetfile" value="clockreset.kicad_sch"/>
      <sheetpath names="/Clock &amp; Reset/" tstamps="/8fb99111-08f0-4698-8086-cb89d138e39a/"/>
      <tstamps>79bc73e0-b1fe-4fca-a1c1-fe968fb4cc91</tstamps>
    </comp>
    <comp ref="Y2">
      <value>ECS-100A-160</value>
      <footprint>Oscillator:Oscillator_DIP-14</footprint>
      <fields>
        <field name="AVAILABILITY">Warning</field>
        <field name="DESCRIPTION">TH Crystal Oscillator 64MHz 4-Pin DIP</field>
        <field name="MF">ECS International</field>
        <field name="MP">ECS-100AX-640</field>
        <field name="PACKAGE">DIP-4 ECS International</field>
        <field name="PRICE">1.89 USD</field>
      </fields>
      <libsource lib="ECS-100A-160" part="ECS-100A-160" description=""/>
      <property name="MF" value="ECS International"/>
      <property name="DESCRIPTION" value="TH Crystal Oscillator 64MHz 4-Pin DIP"/>
      <property name="PACKAGE" value="DIP-4 ECS International"/>
      <property name="PRICE" value="1.89 USD"/>
      <property name="MP" value="ECS-100AX-640"/>
      <property name="AVAILABILITY" value="Warning"/>
      <property name="Sheetname" value="Clock &amp; Reset"/>
      <property name="Sheetfile" value="clockreset.kicad_sch"/>
      <sheetpath names="/Clock &amp; Reset/" tstamps="/8fb99111-08f0-4698-8086-cb89d138e39a/"/>
      <tstamps>72c9dd6d-f6df-438d-b999-e2245dc103c1</tstamps>
    </comp>
    <comp ref="LS1">
      <value>20 Ohm Speaker</value>
      <libsource lib="Device" part="Speaker" description="Speaker"/>
      <property name="Sheetname" value="Audio"/>
      <property name="Sheetfile" value="audio.kicad_sch"/>
      <property name="ki_description" value="Speaker"/>
      <property name="ki_keywords" value="speaker sound"/>
      <sheetpath names="/Audio/" tstamps="/e285a72c-60b6-49f6-88c2-a6ccdce241f4/"/>
      <tstamps>f0a55852-65f2-4318-8030-571671e0dde7</tstamps>
    </comp>
    <comp ref="LS2">
      <value>10 Ohm Speaker</value>
      <libsource lib="Device" part="Speaker" description="Speaker"/>
      <property name="Sheetname" value="Audio"/>
      <property name="Sheetfile" value="audio.kicad_sch"/>
      <property name="ki_description" value="Speaker"/>
      <property name="ki_keywords" value="speaker sound"/>
      <sheetpath names="/Audio/" tstamps="/e285a72c-60b6-49f6-88c2-a6ccdce241f4/"/>
      <tstamps>ed02cc13-59db-458d-9861-351df41ad1be</tstamps>
    </comp>
    <comp ref="U19">
      <value>28C256</value>
      <footprint>Package_DIP:DIP-28_W15.24mm</footprint>
      <datasheet>http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf</datasheet>
      <libsource lib="Memory_EEPROM" part="28C256" description="Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28"/>
      <property name="Sheetname" value="Audio"/>
      <property name="Sheetfile" value="audio.kicad_sch"/>
      <property name="ki_description" value="Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28"/>
      <property name="ki_keywords" value="Parallel EEPROM 256Kb"/>
      <sheetpath names="/Audio/" tstamps="/e285a72c-60b6-49f6-88c2-a6ccdce241f4/"/>
      <tstamps>7d174dd6-f549-4393-8ce8-9c2ce47c2a51</tstamps>
    </comp>
    <comp ref="U26">
      <value>74HC590</value>
      <datasheet>https://assets.nexperia.com/documents/data-sheet/74HC590.pdf</datasheet>
      <libsource lib="74xx" part="74HC590" description="8-bit Binary Counter with Output Register 3-State Outputs, SOIC-16/TSSOP-16"/>
      <property name="Sheetname" value="Audio"/>
      <property name="Sheetfile" value="audio.kicad_sch"/>
      <property name="ki_description" value="8-bit Binary Counter with Output Register 3-State Outputs, SOIC-16/TSSOP-16"/>
      <property name="ki_keywords" value="HCMOS Counter 3State"/>
      <sheetpath names="/Audio/" tstamps="/e285a72c-60b6-49f6-88c2-a6ccdce241f4/"/>
      <tstamps>fbad72ce-d88e-4963-ae16-61737bbb1a3f</tstamps>
    </comp>
    <comp ref="U27">
      <value>74HC590</value>
      <datasheet>https://assets.nexperia.com/documents/data-sheet/74HC590.pdf</datasheet>
      <libsource lib="74xx" part="74HC590" description="8-bit Binary Counter with Output Register 3-State Outputs, SOIC-16/TSSOP-16"/>
      <property name="Sheetname" value="Audio"/>
      <property name="Sheetfile" value="audio.kicad_sch"/>
      <property name="ki_description" value="8-bit Binary Counter with Output Register 3-State Outputs, SOIC-16/TSSOP-16"/>
      <property name="ki_keywords" value="HCMOS Counter 3State"/>
      <sheetpath names="/Audio/" tstamps="/e285a72c-60b6-49f6-88c2-a6ccdce241f4/"/>
      <tstamps>28a9d459-6bdf-4596-aa4f-c9197e5adfff</tstamps>
    </comp>
  </components>
  <libparts>
    <libpart lib="" part="CD74HC157EE4_1">
      <description>Encoders, Decoders, Multiplexers &amp; Demultiplexers Hi-Speed CMOS Logic Quad 2-Inpt Mltplxrs</description>
      <docs>http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&amp;gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fcd74hc157</docs>
      <fields>
        <field name="Reference">IC4</field>
        <field name="Value">CD74HC157EE4</field>
        <field name="Footprint">DIP794W53P254L1930H508Q16N</field>
        <field name="Datasheet">http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&amp;gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fcd74hc157</field>
        <field name="Height">5.08</field>
        <field name="Manufacturer_Name">Texas Instruments</field>
        <field name="Manufacturer_Part_Number">CD74HC157EE4</field>
        <field name="Mouser Part Number">595-CD74HC157EE4</field>
        <field name="Mouser Price/Stock">https://www.mouser.com/Search/Refine.aspx?Keyword=595-CD74HC157EE4</field>
        <field name="Arrow Part Number">CD74HC157EE4</field>
        <field name="Arrow Price/Stock">https://www.arrow.com/en/products/cd74hc157ee4/texas-instruments</field>
      </fields>
      <pins>
        <pin num="1" name="S" type="passive"/>
        <pin num="2" name="1I0" type="passive"/>
        <pin num="3" name="1I1" type="passive"/>
        <pin num="4" name="1Y" type="passive"/>
        <pin num="5" name="2I0" type="passive"/>
        <pin num="6" name="2I1" type="passive"/>
        <pin num="7" name="2Y" type="passive"/>
        <pin num="8" name="GND" type="passive"/>
        <pin num="9" name="3Y" type="passive"/>
        <pin num="10" name="3I1" type="passive"/>
        <pin num="11" name="3I0" type="passive"/>
        <pin num="12" name="4Y" type="passive"/>
        <pin num="13" name="4I1" type="passive"/>
        <pin num="14" name="4I0" type="passive"/>
        <pin num="15" name="~{E}" type="passive"/>
        <pin num="16" name="VCC" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="4xxx" part="4520">
      <description>Dual Binary Up-Counter</description>
      <docs>http://www.intersil.com/content/dam/Intersil/documents/cd45/cd4518bms-20bms.pdf</docs>
      <footprints>
        <fp>DIP?16*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">4520</field>
        <field name="Datasheet">http://www.intersil.com/content/dam/Intersil/documents/cd45/cd4518bms-20bms.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="CK" type="input"/>
        <pin num="2" name="Enable" type="input"/>
        <pin num="3" name="Q1" type="output"/>
        <pin num="4" name="Q2" type="output"/>
        <pin num="5" name="Q3" type="output"/>
        <pin num="6" name="Q4" type="output"/>
        <pin num="7" name="Reset" type="input"/>
        <pin num="8" name="VSS" type="power_in"/>
        <pin num="9" name="CK" type="input"/>
        <pin num="10" name="Enable" type="input"/>
        <pin num="11" name="Q1" type="output"/>
        <pin num="12" name="Q2" type="output"/>
        <pin num="13" name="Q3" type="output"/>
        <pin num="14" name="Q4" type="output"/>
        <pin num="15" name="Reset" type="input"/>
        <pin num="16" name="VDD" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="65xx-library" part="W65C02SxP">
      <description>8-bit CMOS General Purpose Microprocessor, DIP-40</description>
      <docs>http://www.westerndesigncenter.com/wdc/documentation/w65c02s.pdf</docs>
      <footprints>
        <fp>DIP*W15.24mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">W65C02SxP</field>
        <field name="Footprint">Package_DIP:DIP-40_W15.24mm</field>
        <field name="Datasheet">http://www.westerndesigncenter.com/wdc/documentation/w65c02s.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="~{VP}" type="output"/>
        <pin num="2" name="RDY" type="open_collector"/>
        <pin num="3" name="ϕ1" type="output"/>
        <pin num="4" name="~{IRQ}" type="input"/>
        <pin num="5" name="~{ML}" type="output"/>
        <pin num="6" name="~{NMI}" type="input"/>
        <pin num="7" name="SYNC" type="output"/>
        <pin num="8" name="VDD" type="power_in"/>
        <pin num="9" name="A0" type="tri_state"/>
        <pin num="10" name="A1" type="tri_state"/>
        <pin num="11" name="A2" type="tri_state"/>
        <pin num="12" name="A3" type="tri_state"/>
        <pin num="13" name="A4" type="tri_state"/>
        <pin num="14" name="A5" type="tri_state"/>
        <pin num="15" name="A6" type="tri_state"/>
        <pin num="16" name="A7" type="tri_state"/>
        <pin num="17" name="A8" type="tri_state"/>
        <pin num="18" name="A9" type="tri_state"/>
        <pin num="19" name="A10" type="tri_state"/>
        <pin num="20" name="A11" type="tri_state"/>
        <pin num="21" name="VSS" type="power_in"/>
        <pin num="22" name="A12" type="tri_state"/>
        <pin num="23" name="A13" type="tri_state"/>
        <pin num="24" name="A14" type="tri_state"/>
        <pin num="25" name="A15" type="tri_state"/>
        <pin num="26" name="D7" type="bidirectional"/>
        <pin num="27" name="D6" type="bidirectional"/>
        <pin num="28" name="D5" type="bidirectional"/>
        <pin num="29" name="D4" type="bidirectional"/>
        <pin num="30" name="D3" type="bidirectional"/>
        <pin num="31" name="D2" type="bidirectional"/>
        <pin num="32" name="D1" type="bidirectional"/>
        <pin num="33" name="D0" type="bidirectional"/>
        <pin num="34" name="R/~{W}" type="tri_state"/>
        <pin num="35" name="nc" type="no_connect"/>
        <pin num="36" name="BE" type="input"/>
        <pin num="37" name="ϕ0" type="input"/>
        <pin num="38" name="~{SO}" type="input"/>
        <pin num="39" name="ϕ2" type="output"/>
        <pin num="40" name="~{RES}" type="input"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC00">
      <description>quad 2-input NAND gate</description>
      <docs>http://www.ti.com/lit/gpn/sn74hc00</docs>
      <footprints>
        <fp>DIP*W7.62mm*</fp>
        <fp>SO14*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC00</field>
        <field name="Datasheet">http://www.ti.com/lit/gpn/sn74hc00</field>
      </fields>
      <pins>
        <pin num="1" name="" type="input"/>
        <pin num="2" name="" type="input"/>
        <pin num="3" name="" type="output"/>
        <pin num="4" name="" type="input"/>
        <pin num="5" name="" type="input"/>
        <pin num="6" name="" type="output"/>
        <pin num="7" name="GND" type="power_in"/>
        <pin num="8" name="" type="output"/>
        <pin num="9" name="" type="input"/>
        <pin num="10" name="" type="input"/>
        <pin num="11" name="" type="output"/>
        <pin num="12" name="" type="input"/>
        <pin num="13" name="" type="input"/>
        <pin num="14" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC08">
      <description>Quadruple 2-Input Positive-AND Gates</description>
      <docs>https://www.ti.com/lit/ds/symlink/sn74hc08.pdf</docs>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC08</field>
        <field name="Footprint">Package_DIP:DIP-14_W10.16mm</field>
        <field name="Datasheet">https://www.ti.com/lit/ds/symlink/sn74hc08.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="" type="input"/>
        <pin num="2" name="" type="input"/>
        <pin num="3" name="" type="output"/>
        <pin num="4" name="" type="input"/>
        <pin num="5" name="" type="input"/>
        <pin num="6" name="" type="output"/>
        <pin num="7" name="GND" type="power_in"/>
        <pin num="8" name="" type="output"/>
        <pin num="9" name="" type="input"/>
        <pin num="10" name="" type="input"/>
        <pin num="11" name="" type="output"/>
        <pin num="12" name="" type="input"/>
        <pin num="13" name="" type="input"/>
        <pin num="14" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC137">
      <description>3-to-8 line decoder/multiplexer with address latches, DIP-16/SOIC-16/SSOP-16</description>
      <docs>http://www.ti.com/lit/ds/symlink/cd74hc237.pdf</docs>
      <footprints>
        <fp>DIP*W7.62mm*</fp>
        <fp>SOIC*3.9x9.9mm*P1.27mm*</fp>
        <fp>SSOP*5.3x6.2mm*P0.65mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC137</field>
        <field name="Datasheet">http://www.ti.com/lit/ds/symlink/cd74hc237.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="A0" type="input"/>
        <pin num="2" name="A1" type="input"/>
        <pin num="3" name="A2" type="input"/>
        <pin num="4" name="~{LE}" type="input"/>
        <pin num="5" name="~{E1}" type="input"/>
        <pin num="6" name="E2" type="input"/>
        <pin num="7" name="~{Y7}" type="output"/>
        <pin num="8" name="GND" type="power_in"/>
        <pin num="9" name="~{Y6}" type="output"/>
        <pin num="10" name="~{Y5}" type="output"/>
        <pin num="11" name="~{Y4}" type="output"/>
        <pin num="12" name="~{Y3}" type="output"/>
        <pin num="13" name="~{Y2}" type="output"/>
        <pin num="14" name="~{Y1}" type="output"/>
        <pin num="15" name="~{Y0}" type="output"/>
        <pin num="16" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC138">
      <description>3-to-8 line decoder/multiplexer inverting, DIP-16/SOIC-16/SSOP-16</description>
      <docs>http://www.ti.com/lit/ds/symlink/cd74hc238.pdf</docs>
      <footprints>
        <fp>DIP*W7.62mm*</fp>
        <fp>SOIC*3.9x9.9mm*P1.27mm*</fp>
        <fp>SSOP*5.3x6.2mm*P0.65mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC138</field>
        <field name="Datasheet">http://www.ti.com/lit/ds/symlink/cd74hc238.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="A0" type="input"/>
        <pin num="2" name="A1" type="input"/>
        <pin num="3" name="A2" type="input"/>
        <pin num="4" name="~{E0}" type="input"/>
        <pin num="5" name="~{E1}" type="input"/>
        <pin num="6" name="E2" type="input"/>
        <pin num="7" name="~{Y7}" type="output"/>
        <pin num="8" name="GND" type="power_in"/>
        <pin num="9" name="~{Y6}" type="output"/>
        <pin num="10" name="~{Y5}" type="output"/>
        <pin num="11" name="~{Y4}" type="output"/>
        <pin num="12" name="~{Y3}" type="output"/>
        <pin num="13" name="~{Y2}" type="output"/>
        <pin num="14" name="~{Y1}" type="output"/>
        <pin num="15" name="~{Y0}" type="output"/>
        <pin num="16" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC14">
      <description>Hex inverter schmitt trigger</description>
      <docs>http://www.ti.com/lit/gpn/sn74HC14</docs>
      <footprints>
        <fp>DIP*W7.62mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC14</field>
        <field name="Datasheet">http://www.ti.com/lit/gpn/sn74HC14</field>
      </fields>
      <pins>
        <pin num="1" name="" type="input"/>
        <pin num="2" name="" type="output"/>
        <pin num="3" name="" type="input"/>
        <pin num="4" name="" type="output"/>
        <pin num="5" name="" type="input"/>
        <pin num="6" name="" type="output"/>
        <pin num="7" name="GND" type="power_in"/>
        <pin num="8" name="" type="output"/>
        <pin num="9" name="" type="input"/>
        <pin num="10" name="" type="output"/>
        <pin num="11" name="" type="input"/>
        <pin num="12" name="" type="output"/>
        <pin num="13" name="" type="input"/>
        <pin num="14" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC165">
      <description>Shift Register, 8-bit, Parallel Load</description>
      <docs>https://assets.nexperia.com/documents/data-sheet/74HC_HCT165.pdf</docs>
      <footprints>
        <fp>DIP?16*</fp>
        <fp>SO*16*3.9x9.9mm*P1.27mm*</fp>
        <fp>SSOP*16*5.3x6.2mm*P0.65mm*</fp>
        <fp>TSSOP*16*4.4x5mm*P0.65*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC165</field>
        <field name="Datasheet">https://assets.nexperia.com/documents/data-sheet/74HC_HCT165.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="~{PL}" type="input"/>
        <pin num="2" name="CP" type="input"/>
        <pin num="3" name="D4" type="input"/>
        <pin num="4" name="D5" type="input"/>
        <pin num="5" name="D6" type="input"/>
        <pin num="6" name="D7" type="input"/>
        <pin num="7" name="~{Q7}" type="output"/>
        <pin num="8" name="GND" type="power_in"/>
        <pin num="9" name="Q7" type="output"/>
        <pin num="10" name="DS" type="input"/>
        <pin num="11" name="D0" type="input"/>
        <pin num="12" name="D1" type="input"/>
        <pin num="13" name="D2" type="input"/>
        <pin num="14" name="D3" type="input"/>
        <pin num="15" name="~{CE}" type="input"/>
        <pin num="16" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC245">
      <description>Octal BUS Transceivers, 3-State outputs</description>
      <docs>http://www.ti.com/lit/gpn/sn74HC245</docs>
      <footprints>
        <fp>DIP?20*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC245</field>
        <field name="Datasheet">http://www.ti.com/lit/gpn/sn74HC245</field>
      </fields>
      <pins>
        <pin num="1" name="A-&gt;B" type="input"/>
        <pin num="2" name="A0" type="tri_state"/>
        <pin num="3" name="A1" type="tri_state"/>
        <pin num="4" name="A2" type="tri_state"/>
        <pin num="5" name="A3" type="tri_state"/>
        <pin num="6" name="A4" type="tri_state"/>
        <pin num="7" name="A5" type="tri_state"/>
        <pin num="8" name="A6" type="tri_state"/>
        <pin num="9" name="A7" type="tri_state"/>
        <pin num="10" name="GND" type="power_in"/>
        <pin num="11" name="B7" type="tri_state"/>
        <pin num="12" name="B6" type="tri_state"/>
        <pin num="13" name="B5" type="tri_state"/>
        <pin num="14" name="B4" type="tri_state"/>
        <pin num="15" name="B3" type="tri_state"/>
        <pin num="16" name="B2" type="tri_state"/>
        <pin num="17" name="B1" type="tri_state"/>
        <pin num="18" name="B0" type="tri_state"/>
        <pin num="19" name="CE" type="input"/>
        <pin num="20" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC32">
      <description>Quad 2-input OR</description>
      <docs>https://www.ti.com/lit/ds/symlink/sn74hc32.pdf</docs>
      <footprints>
        <fp>DIP?14*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC32</field>
        <field name="Footprint">Package_DIP:DIP-14_W7.62mm</field>
        <field name="Datasheet">https://www.ti.com/lit/ds/symlink/sn74hc32.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="" type="input"/>
        <pin num="2" name="" type="input"/>
        <pin num="3" name="" type="output"/>
        <pin num="4" name="" type="input"/>
        <pin num="5" name="" type="input"/>
        <pin num="6" name="" type="output"/>
        <pin num="7" name="GND" type="power_in"/>
        <pin num="8" name="" type="output"/>
        <pin num="9" name="" type="input"/>
        <pin num="10" name="" type="input"/>
        <pin num="11" name="" type="output"/>
        <pin num="12" name="" type="input"/>
        <pin num="13" name="" type="input"/>
        <pin num="14" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC373">
      <description>8-bit Latch, 3-state outputs</description>
      <docs>https://www.ti.com/lit/ds/symlink/cd54hc373.pdf</docs>
      <footprints>
        <fp>DIP?20*</fp>
        <fp>SOIC?20*</fp>
        <fp>SO?20*</fp>
        <fp>SSOP?20*</fp>
        <fp>TSSOP?20*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC373</field>
        <field name="Datasheet">https://www.ti.com/lit/ds/symlink/cd54hc373.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="OE" type="input"/>
        <pin num="2" name="O0" type="tri_state"/>
        <pin num="3" name="D0" type="input"/>
        <pin num="4" name="D1" type="input"/>
        <pin num="5" name="O1" type="tri_state"/>
        <pin num="6" name="O2" type="tri_state"/>
        <pin num="7" name="D2" type="input"/>
        <pin num="8" name="D3" type="input"/>
        <pin num="9" name="O3" type="tri_state"/>
        <pin num="10" name="GND" type="power_in"/>
        <pin num="11" name="LE" type="input"/>
        <pin num="12" name="O4" type="tri_state"/>
        <pin num="13" name="D4" type="input"/>
        <pin num="14" name="D5" type="input"/>
        <pin num="15" name="O5" type="tri_state"/>
        <pin num="16" name="O6" type="tri_state"/>
        <pin num="17" name="D6" type="input"/>
        <pin num="18" name="D7" type="input"/>
        <pin num="19" name="O7" type="tri_state"/>
        <pin num="20" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC541">
      <description>8-bit Buffer/Line Driver 3-state outputs</description>
      <docs>http://www.ti.com/lit/gpn/sn74LS541</docs>
      <footprints>
        <fp>DIP?20*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC541</field>
        <field name="Datasheet">http://www.ti.com/lit/gpn/sn74LS541</field>
      </fields>
      <pins>
        <pin num="1" name="G1" type="input"/>
        <pin num="2" name="A0" type="input"/>
        <pin num="3" name="A1" type="input"/>
        <pin num="4" name="A2" type="input"/>
        <pin num="5" name="A3" type="input"/>
        <pin num="6" name="A4" type="input"/>
        <pin num="7" name="A5" type="input"/>
        <pin num="8" name="A6" type="input"/>
        <pin num="9" name="A7" type="input"/>
        <pin num="10" name="GND" type="power_in"/>
        <pin num="11" name="Y7" type="tri_state"/>
        <pin num="12" name="Y6" type="tri_state"/>
        <pin num="13" name="Y5" type="tri_state"/>
        <pin num="14" name="Y4" type="tri_state"/>
        <pin num="15" name="Y3" type="tri_state"/>
        <pin num="16" name="Y2" type="tri_state"/>
        <pin num="17" name="Y1" type="tri_state"/>
        <pin num="18" name="Y0" type="tri_state"/>
        <pin num="19" name="G2" type="input"/>
        <pin num="20" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="74xx" part="74HC590">
      <description>8-bit Binary Counter with Output Register 3-State Outputs, SOIC-16/TSSOP-16</description>
      <docs>https://assets.nexperia.com/documents/data-sheet/74HC590.pdf</docs>
      <footprints>
        <fp>DIP*W7.62mm*</fp>
        <fp>SOIC*3.9x9.9mm*P1.27mm*</fp>
        <fp>TSSOP*4.4x5mm*P0.65mm*</fp>
        <fp>SOIC*5.3x10.2mm*P1.27mm*</fp>
        <fp>SOIC*7.5x10.3mm*P1.27mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">74HC590</field>
        <field name="Datasheet">https://assets.nexperia.com/documents/data-sheet/74HC590.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="Q1" type="tri_state"/>
        <pin num="2" name="Q2" type="tri_state"/>
        <pin num="3" name="Q3" type="tri_state"/>
        <pin num="4" name="Q4" type="tri_state"/>
        <pin num="5" name="Q5" type="tri_state"/>
        <pin num="6" name="Q6" type="tri_state"/>
        <pin num="7" name="Q7" type="tri_state"/>
        <pin num="8" name="GND" type="power_in"/>
        <pin num="9" name="~{RCO}" type="output"/>
        <pin num="10" name="~{MRC}" type="input"/>
        <pin num="11" name="CPC" type="input"/>
        <pin num="12" name="~{CE}" type="input"/>
        <pin num="13" name="CPR" type="input"/>
        <pin num="14" name="~{OE}" type="input"/>
        <pin num="15" name="Q0" type="tri_state"/>
        <pin num="16" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="Connector" part="Conn_01x14_Socket">
      <description>Generic connector, single row, 01x14, script generated</description>
      <docs>~</docs>
      <footprints>
        <fp>Connector*:*_1x??_*</fp>
      </footprints>
      <fields>
        <field name="Reference">J</field>
        <field name="Value">Conn_01x14_Socket</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="Pin_1" type="passive"/>
        <pin num="2" name="Pin_2" type="passive"/>
        <pin num="3" name="Pin_3" type="passive"/>
        <pin num="4" name="Pin_4" type="passive"/>
        <pin num="5" name="Pin_5" type="passive"/>
        <pin num="6" name="Pin_6" type="passive"/>
        <pin num="7" name="Pin_7" type="passive"/>
        <pin num="8" name="Pin_8" type="passive"/>
        <pin num="9" name="Pin_9" type="passive"/>
        <pin num="10" name="Pin_10" type="passive"/>
        <pin num="11" name="Pin_11" type="passive"/>
        <pin num="12" name="Pin_12" type="passive"/>
        <pin num="13" name="Pin_13" type="passive"/>
        <pin num="14" name="Pin_14" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="C">
      <description>Unpolarized capacitor</description>
      <docs>~</docs>
      <footprints>
        <fp>C_*</fp>
      </footprints>
      <fields>
        <field name="Reference">C</field>
        <field name="Value">C</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="" type="passive"/>
        <pin num="2" name="" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="R_Network08">
      <description>8 resistor network, star topology, bussed resistors, small symbol</description>
      <docs>http://www.vishay.com/docs/31509/csc.pdf</docs>
      <footprints>
        <fp>R?Array?SIP*</fp>
      </footprints>
      <fields>
        <field name="Reference">RN</field>
        <field name="Value">R_Network08</field>
        <field name="Footprint">Resistor_THT:R_Array_SIP9</field>
        <field name="Datasheet">http://www.vishay.com/docs/31509/csc.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="common" type="passive"/>
        <pin num="2" name="R1" type="passive"/>
        <pin num="3" name="R2" type="passive"/>
        <pin num="4" name="R3" type="passive"/>
        <pin num="5" name="R4" type="passive"/>
        <pin num="6" name="R5" type="passive"/>
        <pin num="7" name="R6" type="passive"/>
        <pin num="8" name="R7" type="passive"/>
        <pin num="9" name="R8" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="Speaker">
      <description>Speaker</description>
      <docs>~</docs>
      <fields>
        <field name="Reference">LS</field>
        <field name="Value">Speaker</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="1" type="input"/>
        <pin num="2" name="2" type="input"/>
      </pins>
    </libpart>
    <libpart lib="ECS-100A-120" part="ECS-100A-120">
      <fields>
        <field name="Reference">Y</field>
        <field name="Value">ECS-100A-120</field>
        <field name="Footprint">ECS-100A-120:OSC_ECS-100A-120</field>
        <field name="DigiKey_Part_Number">X126-ND</field>
        <field name="MF">ECS Inc.</field>
        <field name="DESCRIPTION">TH Crystal Oscillator 64MHz 4-Pin DIP</field>
        <field name="PACKAGE">DIP-4 ECS International</field>
        <field name="PRICE">1.89 USD</field>
        <field name="Package">DIP-4 ECS International</field>
        <field name="Check_prices">https://www.snapeda.com/parts/ECS-100A-120/ECS+Inc./view-part/?ref=eda</field>
        <field name="SnapEDA_Link">https://www.snapeda.com/parts/ECS-100A-120/ECS+Inc./view-part/?ref=snap</field>
        <field name="MP">ECS-100A-120</field>
        <field name="Description">
12 MHz XO (Standard) TTL Oscillator 5V - 14-DIP, 4 Leads (Full Size, Metal Can)
</field>
        <field name="AVAILABILITY">Warning</field>
        <field name="Purchase-URL">https://www.snapeda.com/api/url_track_click_mouser/?unipart_id=3182339&amp;manufacturer=ECS Inc.&amp;part_name=ECS-100A-120&amp;search_term=None</field>
      </fields>
      <pins>
        <pin num="7" name="CASE_GND" type="power_in"/>
        <pin num="8" name="OUTPUT" type="output"/>
        <pin num="14" name="+VDC" type="input"/>
      </pins>
    </libpart>
    <libpart lib="ECS-100A-160" part="ECS-100A-160">
      <fields>
        <field name="Reference">Y</field>
        <field name="Value">ECS-100A-160</field>
        <field name="Footprint">ECS-100A-160:OSC_ECS-100A-160</field>
        <field name="MF">ECS International</field>
        <field name="DESCRIPTION">TH Crystal Oscillator 64MHz 4-Pin DIP</field>
        <field name="PACKAGE">DIP-4 ECS International</field>
        <field name="PRICE">1.89 USD</field>
        <field name="MP">ECS-100AX-640</field>
        <field name="AVAILABILITY">Warning</field>
      </fields>
      <pins>
        <pin num="7" name="CASE_GND" type="power_in"/>
        <pin num="8" name="OUTPUT" type="output"/>
        <pin num="14" name="+VDC" type="input"/>
      </pins>
    </libpart>
    <libpart lib="GPU" part="MC6845">
      <description>CRT Controller 1MHz, DIP-40</description>
      <docs>http://pdf.datasheetcatalog.com/datasheet_pdf/motorola/MC6845L_and_MC6845P.pdf</docs>
      <footprints>
        <fp>DIP*W15.24mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">MC6845</field>
        <field name="Footprint">Package_DIP:DIP-40_W15.24mm</field>
        <field name="Datasheet">http://pdf.datasheetcatalog.com/datasheet_pdf/motorola/MC6845L_and_MC6845P.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="GND" type="power_in"/>
        <pin num="2" name="~{RESET}" type="input"/>
        <pin num="3" name="LPSTB" type="input"/>
        <pin num="4" name="MA0" type="output"/>
        <pin num="5" name="MA1" type="output"/>
        <pin num="6" name="MA2" type="output"/>
        <pin num="7" name="MA3" type="output"/>
        <pin num="8" name="MA4" type="output"/>
        <pin num="9" name="MA5" type="output"/>
        <pin num="10" name="MA6" type="output"/>
        <pin num="11" name="MA7" type="output"/>
        <pin num="12" name="MA8" type="output"/>
        <pin num="13" name="MA9" type="output"/>
        <pin num="14" name="MA10" type="output"/>
        <pin num="15" name="MA11" type="output"/>
        <pin num="16" name="MA12" type="output"/>
        <pin num="17" name="MA13" type="output"/>
        <pin num="18" name="DE" type="output"/>
        <pin num="19" name="CURSOR" type="output"/>
        <pin num="20" name="VCC" type="power_in"/>
        <pin num="21" name="CLK" type="input"/>
        <pin num="22" name="R/~{W}" type="input"/>
        <pin num="23" name="E" type="input"/>
        <pin num="24" name="RS" type="input"/>
        <pin num="25" name="~{CS}" type="input"/>
        <pin num="26" name="D7" type="bidirectional"/>
        <pin num="27" name="D6" type="bidirectional"/>
        <pin num="28" name="D5" type="bidirectional"/>
        <pin num="29" name="D4" type="bidirectional"/>
        <pin num="30" name="D3" type="bidirectional"/>
        <pin num="31" name="D2" type="bidirectional"/>
        <pin num="32" name="D1" type="bidirectional"/>
        <pin num="33" name="D0" type="bidirectional"/>
        <pin num="34" name="RA4" type="output"/>
        <pin num="35" name="RA3" type="output"/>
        <pin num="36" name="RA2" type="output"/>
        <pin num="37" name="RA1" type="output"/>
        <pin num="38" name="RA0" type="output"/>
        <pin num="39" name="HS" type="output"/>
        <pin num="40" name="VS" type="output"/>
      </pins>
    </libpart>
    <libpart lib="Memory_EEPROM" part="28C256">
      <description>Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28</description>
      <docs>http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf</docs>
      <footprints>
        <fp>DIP*W15.24mm*</fp>
        <fp>SOIC*7.5x17.9mm*P1.27mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">28C256</field>
        <field name="Datasheet">http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="A14" type="input"/>
        <pin num="2" name="A12" type="input"/>
        <pin num="3" name="A7" type="input"/>
        <pin num="4" name="A6" type="input"/>
        <pin num="5" name="A5" type="input"/>
        <pin num="6" name="A4" type="input"/>
        <pin num="7" name="A3" type="input"/>
        <pin num="8" name="A2" type="input"/>
        <pin num="9" name="A1" type="input"/>
        <pin num="10" name="A0" type="input"/>
        <pin num="11" name="D0" type="tri_state"/>
        <pin num="12" name="D1" type="tri_state"/>
        <pin num="13" name="D2" type="tri_state"/>
        <pin num="14" name="GND" type="power_in"/>
        <pin num="15" name="D3" type="tri_state"/>
        <pin num="16" name="D4" type="tri_state"/>
        <pin num="17" name="D5" type="tri_state"/>
        <pin num="18" name="D6" type="tri_state"/>
        <pin num="19" name="D7" type="tri_state"/>
        <pin num="20" name="~{CS}" type="input"/>
        <pin num="21" name="A10" type="input"/>
        <pin num="22" name="~{OE}" type="input"/>
        <pin num="23" name="A11" type="input"/>
        <pin num="24" name="A9" type="input"/>
        <pin num="25" name="A8" type="input"/>
        <pin num="26" name="A13" type="input"/>
        <pin num="27" name="~{WE}" type="input"/>
        <pin num="28" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="Memory_RAM" part="CY62256-70PC">
      <description>256K (32K x 8) Static RAM, 70ns, DIP-28</description>
      <docs>https://ecee.colorado.edu/~mcclurel/Cypress_SRAM_CY62256.pdf</docs>
      <footprints>
        <fp>DIP*W15.24mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">CY62256-70PC</field>
        <field name="Footprint">Package_DIP:DIP-28_W15.24mm</field>
        <field name="Datasheet">https://ecee.colorado.edu/~mcclurel/Cypress_SRAM_CY62256.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="A14" type="input"/>
        <pin num="2" name="A12" type="input"/>
        <pin num="3" name="A7" type="input"/>
        <pin num="4" name="A6" type="input"/>
        <pin num="5" name="A5" type="input"/>
        <pin num="6" name="A4" type="input"/>
        <pin num="7" name="A3" type="input"/>
        <pin num="8" name="A2" type="input"/>
        <pin num="9" name="A1" type="input"/>
        <pin num="10" name="A0" type="input"/>
        <pin num="11" name="Q0" type="tri_state"/>
        <pin num="12" name="Q1" type="tri_state"/>
        <pin num="13" name="Q2" type="tri_state"/>
        <pin num="14" name="GND" type="power_in"/>
        <pin num="15" name="Q3" type="tri_state"/>
        <pin num="16" name="Q4" type="tri_state"/>
        <pin num="17" name="Q5" type="tri_state"/>
        <pin num="18" name="Q6" type="tri_state"/>
        <pin num="19" name="Q7" type="tri_state"/>
        <pin num="20" name="~{CS}" type="input"/>
        <pin num="21" name="A10" type="input"/>
        <pin num="22" name="~{OE}" type="input"/>
        <pin num="23" name="A11" type="input"/>
        <pin num="24" name="A9" type="input"/>
        <pin num="25" name="A8" type="input"/>
        <pin num="26" name="A13" type="input"/>
        <pin num="27" name="~{WE}" type="input"/>
        <pin num="28" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="Memory_RAM" part="HM62256BLP">
      <description>32,768-word × 8-bit High Speed CMOS Static RAM, 70ns, DIP-28</description>
      <docs>https://web.mit.edu/6.115/www/document/62256.pdf</docs>
      <footprints>
        <fp>DIP*W15.24mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">HM62256BLP</field>
        <field name="Footprint">Package_DIP:DIP-28_W15.24mm</field>
        <field name="Datasheet">https://web.mit.edu/6.115/www/document/62256.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="A14" type="input"/>
        <pin num="2" name="A12" type="input"/>
        <pin num="3" name="A7" type="input"/>
        <pin num="4" name="A6" type="input"/>
        <pin num="5" name="A5" type="input"/>
        <pin num="6" name="A4" type="input"/>
        <pin num="7" name="A3" type="input"/>
        <pin num="8" name="A2" type="input"/>
        <pin num="9" name="A1" type="input"/>
        <pin num="10" name="A0" type="input"/>
        <pin num="11" name="Q0" type="tri_state"/>
        <pin num="12" name="Q1" type="tri_state"/>
        <pin num="13" name="Q2" type="tri_state"/>
        <pin num="14" name="GND" type="power_in"/>
        <pin num="15" name="Q3" type="tri_state"/>
        <pin num="16" name="Q4" type="tri_state"/>
        <pin num="17" name="Q5" type="tri_state"/>
        <pin num="18" name="Q6" type="tri_state"/>
        <pin num="19" name="Q7" type="tri_state"/>
        <pin num="20" name="~{CS}" type="input"/>
        <pin num="21" name="A10" type="input"/>
        <pin num="22" name="~{OE}" type="input"/>
        <pin num="23" name="A11" type="input"/>
        <pin num="24" name="A9" type="input"/>
        <pin num="25" name="A8" type="input"/>
        <pin num="26" name="A13" type="input"/>
        <pin num="27" name="~{WE}" type="input"/>
        <pin num="28" name="VCC" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="Switch" part="SW_Push">
      <description>Push button switch, generic, two pins</description>
      <docs>~</docs>
      <fields>
        <field name="Reference">SW</field>
        <field name="Value">SW_Push</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="1" type="passive"/>
        <pin num="2" name="2" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="kitty" part="R">
      <description>Resistor</description>
      <docs>~</docs>
      <footprints>
        <fp>R_*</fp>
      </footprints>
      <fields>
        <field name="Reference">R</field>
        <field name="Value">R</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="" type="passive"/>
        <pin num="2" name="" type="passive"/>
      </pins>
    </libpart>
  </libparts>
  <libraries>
    <library logical="4xxx">
      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//4xxx.kicad_sym</uri>
    </library>
    <library logical="65xx-library">
      <uri>/Users/kline/Downloads/programs/6502-kicad-library/symbols/65xx-library.kicad_sym</uri>
    </library>
    <library logical="74xx">
      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//74xx.kicad_sym</uri>
    </library>
    <library logical="Connector">
      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Connector.kicad_sym</uri>
    </library>
    <library logical="Device">
      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Device.kicad_sym</uri>
    </library>
    <library logical="ECS-100A-120">
      <uri>/Users/kline/Documents/KiCad/7.0/ECS-100A-120/ECS-100A-120.kicad_sym</uri>
    </library>
    <library logical="ECS-100A-160">
      <uri>/Users/kline/Documents/KiCad/7.0/ECS_100A_160/ECS-100A-160.kicad_sym</uri>
    </library>
    <library logical="GPU">
      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//GPU.kicad_sym</uri>
    </library>
    <library logical="Memory_EEPROM">
      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Memory_EEPROM.kicad_sym</uri>
    </library>
    <library logical="Memory_RAM">
      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Memory_RAM.kicad_sym</uri>
    </library>
    <library logical="Switch">
      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Switch.kicad_sym</uri>
    </library>
    <library logical="kitty">
      <uri/>
    </library>
  </libraries>
  <nets>
    <net code="8" name="+5V">
      <node ref="R1" pin="1" pintype="passive"/>
      <node ref="R3" pin="1" pintype="passive"/>
      <node ref="R4" pin="1" pintype="passive"/>
      <node ref="R5" pin="1" pintype="passive"/>
      <node ref="R6" pin="1" pintype="passive"/>
      <node ref="RN1" pin="1" pinfunction="common" pintype="passive"/>
      <node ref="U1" pin="38" pinfunction="~{SO}" pintype="input"/>
      <node ref="U1" pin="8" pinfunction="VDD" pintype="power_in"/>
      <node ref="U10" pin="16" pinfunction="VCC" pintype="power_in"/>
      <node ref="U11" pin="20" pinfunction="VCC" pintype="power_in"/>
      <node ref="U12" pin="14" pinfunction="VCC" pintype="power_in"/>
      <node ref="U13" pin="20" pinfunction="VCC" pintype="power_in"/>
      <node ref="U15" pin="16" pinfunction="VCC" pintype="power_in"/>
      <node ref="U16" pin="14" pinfunction="VCC" pintype="power_in"/>
      <node ref="U17" pin="28" pinfunction="VCC" pintype="power_in"/>
      <node ref="U18" pin="16" pinfunction="VCC" pintype="power_in"/>
      <node ref="U2" pin="20" pinfunction="VCC" pintype="power_in"/>
      <node ref="U21" pin="1" pinfunction="A-&gt;B" pintype="input"/>
      <node ref="U21" pin="20" pinfunction="VCC" pintype="power_in"/>
      <node ref="U22" pin="1" pinfunction="A-&gt;B" pintype="input"/>
      <node ref="U22" pin="20" pinfunction="VCC" pintype="power_in"/>
      <node ref="U23" pin="20" pinfunction="VCC" pintype="power_in"/>
      <node ref="U25" pin="14" pinfunction="VCC" pintype="power_in"/>
      <node ref="U28" pin="16" pinfunction="VCC" pintype="power_in"/>
      <node ref="U28" pin="6" pinfunction="E2" pintype="input"/>
      <node ref="U29" pin="20" pinfunction="VCC" pintype="power_in"/>
      <node ref="U3" pin="28" pinfunction="VCC" pintype="power_in"/>
      <node ref="U4" pin="28" pinfunction="VCC" pintype="power_in"/>
      <node ref="U5" pin="10" pinfunction="Enable" pintype="input"/>
      <node ref="U5" pin="16" pinfunction="VDD" pintype="power_in"/>
      <node ref="U5" pin="2" pinfunction="Enable" pintype="input"/>
      <node ref="U6" pin="14" pinfunction="VCC" pintype="power_in"/>
      <node ref="U7" pin="28" pinfunction="VCC" pintype="power_in"/>
      <node ref="U8" pin="28" pinfunction="VCC" pintype="power_in"/>
      <node ref="U9" pin="20" pinfunction="VCC" pintype="power_in"/>
      <node ref="Y1" pin="14" pinfunction="+VDC" pintype="input"/>
      <node ref="Y2" pin="14" pinfunction="+VDC" pintype="input"/>
    </net>
    <net code="9" name="/IO/Col 0">
      <node ref="J1" pin="7" pinfunction="Pin_7" pintype="passive"/>
      <node ref="RN1" pin="9" pinfunction="R8" pintype="passive"/>
      <node ref="U29" pin="2" pinfunction="A0" pintype="input"/>
    </net>
    <net code="10" name="/IO/Col 1">
      <node ref="J1" pin="8" pinfunction="Pin_8" pintype="passive"/>
      <node ref="RN1" pin="8" pinfunction="R7" pintype="passive"/>
      <node ref="U29" pin="3" pinfunction="A1" pintype="input"/>
    </net>
    <net code="11" name="/IO/Col 2">
      <node ref="J1" pin="9" pinfunction="Pin_9" pintype="passive"/>
      <node ref="RN1" pin="7" pinfunction="R6" pintype="passive"/>
      <node ref="U29" pin="4" pinfunction="A2" pintype="input"/>
    </net>
    <net code="12" name="/IO/Col 3">
      <node ref="J1" pin="10" pinfunction="Pin_10" pintype="passive"/>
      <node ref="RN1" pin="6" pinfunction="R5" pintype="passive"/>
      <node ref="U29" pin="5" pinfunction="A3" pintype="input"/>
    </net>
    <net code="13" name="/IO/Col 4">
      <node ref="J1" pin="11" pinfunction="Pin_11" pintype="passive"/>
      <node ref="RN1" pin="5" pinfunction="R4" pintype="passive"/>
      <node ref="U29" pin="6" pinfunction="A4" pintype="input"/>
    </net>
    <net code="14" name="/IO/Col 5">
      <node ref="J1" pin="12" pinfunction="Pin_12" pintype="passive"/>
      <node ref="RN1" pin="4" pinfunction="R3" pintype="passive"/>
      <node ref="U29" pin="7" pinfunction="A5" pintype="input"/>
    </net>
    <net code="15" name="/IO/Col 6">
      <node ref="J1" pin="13" pinfunction="Pin_13" pintype="passive"/>
      <node ref="RN1" pin="3" pinfunction="R2" pintype="passive"/>
      <node ref="U29" pin="8" pinfunction="A6" pintype="input"/>
    </net>
    <net code="16" name="/IO/Col 7">
      <node ref="J1" pin="14" pinfunction="Pin_14" pintype="passive"/>
      <node ref="RN1" pin="2" pinfunction="R1" pintype="passive"/>
      <node ref="U29" pin="9" pinfunction="A7" pintype="input"/>
    </net>
    <net code="17" name="/IO/Row 0">
      <node ref="J1" pin="1" pinfunction="Pin_1" pintype="passive"/>
      <node ref="U28" pin="15" pinfunction="~{Y0}" pintype="output"/>
    </net>
    <net code="18" name="/IO/Row 1">
      <node ref="J1" pin="2" pinfunction="Pin_2" pintype="passive"/>
      <node ref="U28" pin="14" pinfunction="~{Y1}" pintype="output"/>
    </net>
    <net code="19" name="/IO/Row 2">
      <node ref="J1" pin="3" pinfunction="Pin_3" pintype="passive"/>
      <node ref="U28" pin="13" pinfunction="~{Y2}" pintype="output"/>
    </net>
    <net code="20" name="/IO/Row 3">
      <node ref="J1" pin="4" pinfunction="Pin_4" pintype="passive"/>
      <node ref="U28" pin="12" pinfunction="~{Y3}" pintype="output"/>
    </net>
    <net code="21" name="/IO/Row 4">
      <node ref="J1" pin="5" pinfunction="Pin_5" pintype="passive"/>
      <node ref="U28" pin="11" pinfunction="~{Y4}" pintype="output"/>
    </net>
    <net code="22" name="/IO/Row 5">
      <node ref="J1" pin="6" pinfunction="Pin_6" pintype="passive"/>
      <node ref="U28" pin="10" pinfunction="~{Y5}" pintype="output"/>
    </net>
    <net code="23" name="/Video/A9">
      <node ref="U22" pin="3" pinfunction="A1" pintype="tri_state"/>
    </net>
    <net code="24" name="/Video/A10">
      <node ref="U22" pin="4" pinfunction="A2" pintype="tri_state"/>
    </net>
    <net code="25" name="/Video/A11">
      <node ref="U22" pin="5" pinfunction="A3" pintype="tri_state"/>
    </net>
    <net code="26" name="/Video/A12">
      <node ref="U22" pin="6" pinfunction="A4" pintype="tri_state"/>
    </net>
    <net code="27" name="/Video/A13">
      <node ref="U22" pin="7" pinfunction="A5" pintype="tri_state"/>
    </net>
    <net code="28" name="/Video/A14">
      <node ref="U22" pin="8" pinfunction="A6" pintype="tri_state"/>
    </net>
    <net code="29" name="/Video/CD0">
      <node ref="IC5" pin="2" pinfunction="1I0" pintype="passive"/>
      <node ref="U3" pin="11" pinfunction="D0" pintype="tri_state"/>
    </net>
    <net code="30" name="/Video/CD1">
      <node ref="IC5" pin="5" pinfunction="2I0" pintype="passive"/>
      <node ref="U3" pin="12" pinfunction="D1" pintype="tri_state"/>
    </net>
    <net code="31" name="/Video/CD2">
      <node ref="IC5" pin="11" pinfunction="3I0" pintype="passive"/>
      <node ref="U3" pin="13" pinfunction="D2" pintype="tri_state"/>
    </net>
    <net code="32" name="/Video/CD3">
      <node ref="IC5" pin="14" pinfunction="4I0" pintype="passive"/>
      <node ref="U3" pin="15" pinfunction="D3" pintype="tri_state"/>
    </net>
    <net code="33" name="/Video/CD4">
      <node ref="IC6" pin="2" pinfunction="1I0" pintype="passive"/>
      <node ref="U3" pin="16" pinfunction="D4" pintype="tri_state"/>
    </net>
    <net code="34" name="/Video/CD5">
      <node ref="IC6" pin="5" pinfunction="2I0" pintype="passive"/>
      <node ref="U3" pin="17" pinfunction="D5" pintype="tri_state"/>
    </net>
    <net code="35" name="/Video/CD6">
      <node ref="IC6" pin="11" pinfunction="3I0" pintype="passive"/>
      <node ref="U3" pin="18" pinfunction="D6" pintype="tri_state"/>
    </net>
    <net code="36" name="/Video/CD7">
      <node ref="IC6" pin="14" pinfunction="4I0" pintype="passive"/>
      <node ref="U3" pin="19" pinfunction="D7" pintype="tri_state"/>
    </net>
    <net code="37" name="/Video/Cursor">
      <node ref="U2" pin="19" pinfunction="CURSOR" pintype="output"/>
      <node ref="U24" pin="2" pintype="input"/>
    </net>
    <net code="38" name="/Video/HSync">
      <node ref="U2" pin="39" pinfunction="HS" pintype="output"/>
    </net>
    <net code="39" name="/Video/RA0">
      <node ref="U2" pin="38" pinfunction="RA0" pintype="output"/>
      <node ref="U25" pin="1" pintype="input"/>
      <node ref="U3" pin="25" pinfunction="A8" pintype="input"/>
    </net>
    <net code="40" name="/Video/RA1">
      <node ref="U2" pin="37" pinfunction="RA1" pintype="output"/>
      <node ref="U3" pin="24" pinfunction="A9" pintype="input"/>
    </net>
    <net code="41" name="/Video/RA2">
      <node ref="U2" pin="36" pinfunction="RA2" pintype="output"/>
      <node ref="U3" pin="21" pinfunction="A10" pintype="input"/>
    </net>
    <net code="42" name="/Video/RA3">
      <node ref="U2" pin="35" pinfunction="RA3" pintype="output"/>
      <node ref="U3" pin="23" pinfunction="A11" pintype="input"/>
    </net>
    <net code="43" name="/Video/RA4">
      <node ref="U2" pin="34" pinfunction="RA4" pintype="output"/>
      <node ref="U3" pin="2" pinfunction="A12" pintype="input"/>
    </net>
    <net code="44" name="/Video/SD0">
      <node ref="IC5" pin="3" pinfunction="1I1" pintype="passive"/>
      <node ref="U13" pin="2" pinfunction="A0" pintype="tri_state"/>
      <node ref="U17" pin="11" pinfunction="Q0" pintype="tri_state"/>
      <node ref="U4" pin="11" pinfunction="Q0" pintype="tri_state"/>
      <node ref="U9" pin="3" pinfunction="D0" pintype="input"/>
    </net>
    <net code="45" name="/Video/SD1">
      <node ref="IC5" pin="6" pinfunction="2I1" pintype="passive"/>
      <node ref="U13" pin="3" pinfunction="A1" pintype="tri_state"/>
      <node ref="U17" pin="12" pinfunction="Q1" pintype="tri_state"/>
      <node ref="U4" pin="12" pinfunction="Q1" pintype="tri_state"/>
      <node ref="U9" pin="4" pinfunction="D1" pintype="input"/>
    </net>
    <net code="46" name="/Video/SD2">
      <node ref="IC5" pin="10" pinfunction="3I1" pintype="passive"/>
      <node ref="U13" pin="4" pinfunction="A2" pintype="tri_state"/>
      <node ref="U17" pin="13" pinfunction="Q2" pintype="tri_state"/>
      <node ref="U4" pin="13" pinfunction="Q2" pintype="tri_state"/>
      <node ref="U9" pin="7" pinfunction="D2" pintype="input"/>
    </net>
    <net code="47" name="/Video/SD3">
      <node ref="IC5" pin="13" pinfunction="4I1" pintype="passive"/>
      <node ref="U13" pin="5" pinfunction="A3" pintype="tri_state"/>
      <node ref="U17" pin="15" pinfunction="Q3" pintype="tri_state"/>
      <node ref="U4" pin="15" pinfunction="Q3" pintype="tri_state"/>
      <node ref="U9" pin="8" pinfunction="D3" pintype="input"/>
    </net>
    <net code="48" name="/Video/SD4">
      <node ref="IC6" pin="3" pinfunction="1I1" pintype="passive"/>
      <node ref="U13" pin="6" pinfunction="A4" pintype="tri_state"/>
      <node ref="U17" pin="16" pinfunction="Q4" pintype="tri_state"/>
      <node ref="U4" pin="16" pinfunction="Q4" pintype="tri_state"/>
      <node ref="U9" pin="13" pinfunction="D4" pintype="input"/>
    </net>
    <net code="49" name="/Video/SD5">
      <node ref="IC6" pin="6" pinfunction="2I1" pintype="passive"/>
      <node ref="U13" pin="7" pinfunction="A5" pintype="tri_state"/>
      <node ref="U17" pin="17" pinfunction="Q5" pintype="tri_state"/>
      <node ref="U4" pin="17" pinfunction="Q5" pintype="tri_state"/>
      <node ref="U9" pin="14" pinfunction="D5" pintype="input"/>
    </net>
    <net code="50" name="/Video/SD6">
      <node ref="IC6" pin="10" pinfunction="3I1" pintype="passive"/>
      <node ref="U13" pin="8" pinfunction="A6" pintype="tri_state"/>
      <node ref="U17" pin="18" pinfunction="Q6" pintype="tri_state"/>
      <node ref="U4" pin="18" pinfunction="Q6" pintype="tri_state"/>
      <node ref="U9" pin="17" pinfunction="D6" pintype="input"/>
    </net>
    <net code="51" name="/Video/SD7">
      <node ref="IC6" pin="13" pinfunction="4I1" pintype="passive"/>
      <node ref="U13" pin="9" pinfunction="A7" pintype="tri_state"/>
      <node ref="U17" pin="19" pinfunction="Q7" pintype="tri_state"/>
      <node ref="U4" pin="19" pinfunction="Q7" pintype="tri_state"/>
      <node ref="U9" pin="18" pinfunction="D7" pintype="input"/>
    </net>
    <net code="53" name="/Video/VA0">
      <node ref="U17" pin="10" pinfunction="A0" pintype="input"/>
      <node ref="U2" pin="4" pinfunction="MA0" pintype="output"/>
      <node ref="U21" pin="18" pinfunction="B0" pintype="tri_state"/>
      <node ref="U4" pin="10" pinfunction="A0" pintype="input"/>
    </net>
    <net code="54" name="/Video/VA1">
      <node ref="U17" pin="9" pinfunction="A1" pintype="input"/>
      <node ref="U2" pin="5" pinfunction="MA1" pintype="output"/>
      <node ref="U21" pin="17" pinfunction="B1" pintype="tri_state"/>
      <node ref="U4" pin="9" pinfunction="A1" pintype="input"/>
    </net>
    <net code="55" name="/Video/VA2">
      <node ref="U17" pin="8" pinfunction="A2" pintype="input"/>
      <node ref="U2" pin="6" pinfunction="MA2" pintype="output"/>
      <node ref="U21" pin="16" pinfunction="B2" pintype="tri_state"/>
      <node ref="U4" pin="8" pinfunction="A2" pintype="input"/>
    </net>
    <net code="56" name="/Video/VA3">
      <node ref="U17" pin="7" pinfunction="A3" pintype="input"/>
      <node ref="U2" pin="7" pinfunction="MA3" pintype="output"/>
      <node ref="U21" pin="15" pinfunction="B3" pintype="tri_state"/>
      <node ref="U4" pin="7" pinfunction="A3" pintype="input"/>
    </net>
    <net code="57" name="/Video/VA4">
      <node ref="U17" pin="6" pinfunction="A4" pintype="input"/>
      <node ref="U2" pin="8" pinfunction="MA4" pintype="output"/>
      <node ref="U21" pin="14" pinfunction="B4" pintype="tri_state"/>
      <node ref="U4" pin="6" pinfunction="A4" pintype="input"/>
    </net>
    <net code="58" name="/Video/VA5">
      <node ref="U17" pin="5" pinfunction="A5" pintype="input"/>
      <node ref="U2" pin="9" pinfunction="MA5" pintype="output"/>
      <node ref="U21" pin="13" pinfunction="B5" pintype="tri_state"/>
      <node ref="U4" pin="5" pinfunction="A5" pintype="input"/>
    </net>
    <net code="59" name="/Video/VA6">
      <node ref="U17" pin="4" pinfunction="A6" pintype="input"/>
      <node ref="U2" pin="10" pinfunction="MA6" pintype="output"/>
      <node ref="U21" pin="12" pinfunction="B6" pintype="tri_state"/>
      <node ref="U4" pin="4" pinfunction="A6" pintype="input"/>
    </net>
    <net code="60" name="/Video/VA7">
      <node ref="U17" pin="3" pinfunction="A7" pintype="input"/>
      <node ref="U2" pin="11" pinfunction="MA7" pintype="output"/>
      <node ref="U21" pin="11" pinfunction="B7" pintype="tri_state"/>
      <node ref="U4" pin="3" pinfunction="A7" pintype="input"/>
    </net>
    <net code="61" name="/Video/VA8">
      <node ref="U17" pin="25" pinfunction="A8" pintype="input"/>
      <node ref="U2" pin="12" pinfunction="MA8" pintype="output"/>
      <node ref="U22" pin="18" pinfunction="B0" pintype="tri_state"/>
      <node ref="U4" pin="25" pinfunction="A8" pintype="input"/>
    </net>
    <net code="62" name="/Video/VA9">
      <node ref="U17" pin="24" pinfunction="A9" pintype="input"/>
      <node ref="U2" pin="13" pinfunction="MA9" pintype="output"/>
      <node ref="U22" pin="17" pinfunction="B1" pintype="tri_state"/>
      <node ref="U4" pin="24" pinfunction="A9" pintype="input"/>
    </net>
    <net code="63" name="/Video/VA10">
      <node ref="U17" pin="21" pinfunction="A10" pintype="input"/>
      <node ref="U2" pin="14" pinfunction="MA10" pintype="output"/>
      <node ref="U22" pin="16" pinfunction="B2" pintype="tri_state"/>
      <node ref="U4" pin="21" pinfunction="A10" pintype="input"/>
    </net>
    <net code="64" name="/Video/VA11">
      <node ref="U17" pin="23" pinfunction="A11" pintype="input"/>
      <node ref="U2" pin="15" pinfunction="MA11" pintype="output"/>
      <node ref="U22" pin="15" pinfunction="B3" pintype="tri_state"/>
      <node ref="U4" pin="23" pinfunction="A11" pintype="input"/>
    </net>
    <net code="65" name="/Video/VA12">
      <node ref="U17" pin="2" pinfunction="A12" pintype="input"/>
      <node ref="U2" pin="16" pinfunction="MA12" pintype="output"/>
      <node ref="U22" pin="14" pinfunction="B4" pintype="tri_state"/>
      <node ref="U4" pin="2" pinfunction="A12" pintype="input"/>
    </net>
    <net code="66" name="/Video/VA13">
      <node ref="U17" pin="26" pinfunction="A13" pintype="input"/>
      <node ref="U2" pin="17" pinfunction="MA13" pintype="output"/>
      <node ref="U22" pin="13" pinfunction="B5" pintype="tri_state"/>
      <node ref="U4" pin="26" pinfunction="A13" pintype="input"/>
    </net>
    <net code="67" name="/Video/VA14">
      <node ref="U17" pin="1" pinfunction="A14" pintype="input"/>
      <node ref="U22" pin="12" pinfunction="B6" pintype="tri_state"/>
      <node ref="U25" pin="3" pintype="output"/>
      <node ref="U4" pin="1" pinfunction="A14" pintype="input"/>
    </net>
    <net code="69" name="/Video/VD0">
      <node ref="IC5" pin="4" pinfunction="1Y" pintype="passive"/>
      <node ref="U10" pin="11" pinfunction="D0" pintype="input"/>
    </net>
    <net code="70" name="/Video/VD1">
      <node ref="IC5" pin="7" pinfunction="2Y" pintype="passive"/>
      <node ref="U10" pin="12" pinfunction="D1" pintype="input"/>
    </net>
    <net code="71" name="/Video/VD2">
      <node ref="IC5" pin="9" pinfunction="3Y" pintype="passive"/>
      <node ref="U10" pin="13" pinfunction="D2" pintype="input"/>
    </net>
    <net code="72" name="/Video/VD3">
      <node ref="IC5" pin="12" pinfunction="4Y" pintype="passive"/>
      <node ref="U10" pin="14" pinfunction="D3" pintype="input"/>
    </net>
    <net code="73" name="/Video/VD4">
      <node ref="IC6" pin="4" pinfunction="1Y" pintype="passive"/>
      <node ref="U10" pin="3" pinfunction="D4" pintype="input"/>
    </net>
    <net code="74" name="/Video/VD5">
      <node ref="IC6" pin="7" pinfunction="2Y" pintype="passive"/>
      <node ref="U10" pin="4" pinfunction="D5" pintype="input"/>
    </net>
    <net code="75" name="/Video/VD6">
      <node ref="IC6" pin="9" pinfunction="3Y" pintype="passive"/>
      <node ref="U10" pin="5" pinfunction="D6" pintype="input"/>
    </net>
    <net code="76" name="/Video/VD7">
      <node ref="IC6" pin="12" pinfunction="4Y" pintype="passive"/>
      <node ref="U10" pin="6" pinfunction="D7" pintype="input"/>
    </net>
    <net code="77" name="/Video/VSync">
      <node ref="U2" pin="40" pinfunction="VS" pintype="output"/>
    </net>
    <net code="78" name="/Video/~{DE}">
      <node ref="IC5" pin="15" pinfunction="~{E}" pintype="passive"/>
      <node ref="IC6" pin="15" pinfunction="~{E}" pintype="passive"/>
      <node ref="U10" pin="15" pinfunction="~{CE}" pintype="input"/>
      <node ref="U14" pin="4" pintype="output"/>
    </net>
    <net code="79" name="/Video/~{VRAM WE} ">
      <node ref="U12" pin="8" pintype="output"/>
      <node ref="U17" pin="27" pinfunction="~{WE}" pintype="input"/>
      <node ref="U4" pin="27" pinfunction="~{WE}" pintype="input"/>
    </net>
    <net code="80" name="1.5M">
      <node ref="U2" pin="21" pinfunction="CLK" pintype="input"/>
      <node ref="U5" pin="13" pinfunction="Q3" pintype="output"/>
      <node ref="U9" pin="11" pinfunction="LE" pintype="input"/>
    </net>
    <net code="81" name="1M">
      <node ref="U5" pin="6" pinfunction="Q4" pintype="output"/>
    </net>
    <net code="82" name="2M">
      <node ref="U1" pin="37" pinfunction="ϕ0" pintype="input"/>
      <node ref="U2" pin="23" pinfunction="E" pintype="input"/>
      <node ref="U5" pin="5" pinfunction="Q3" pintype="output"/>
      <node ref="U6" pin="11" pintype="input"/>
    </net>
    <net code="83" name="3M">
      <node ref="U5" pin="12" pinfunction="Q2" pintype="output"/>
      <node ref="U6" pin="9" pintype="input"/>
    </net>
    <net code="84" name="4M">
      <node ref="U5" pin="4" pinfunction="Q2" pintype="output"/>
    </net>
    <net code="85" name="6M">
      <node ref="U5" pin="11" pinfunction="Q1" pintype="output"/>
    </net>
    <net code="86" name="8M">
      <node ref="U5" pin="3" pinfunction="Q1" pintype="output"/>
    </net>
    <net code="87" name="12M">
      <node ref="U10" pin="2" pinfunction="CP" pintype="input"/>
      <node ref="U5" pin="9" pinfunction="CK" pintype="input"/>
      <node ref="Y1" pin="8" pinfunction="OUTPUT" pintype="output"/>
    </net>
    <net code="88" name="16M">
      <node ref="U5" pin="1" pinfunction="CK" pintype="input"/>
      <node ref="Y2" pin="8" pinfunction="OUTPUT" pintype="output"/>
    </net>
    <net code="89" name="750K">
      <node ref="U5" pin="14" pinfunction="Q4" pintype="output"/>
    </net>
    <net code="90" name="A0">
      <node ref="U1" pin="9" pinfunction="A0" pintype="tri_state"/>
      <node ref="U2" pin="24" pinfunction="RS" pintype="input"/>
      <node ref="U21" pin="2" pinfunction="A0" pintype="tri_state"/>
      <node ref="U28" pin="1" pinfunction="A0" pintype="input"/>
      <node ref="U7" pin="10" pinfunction="A0" pintype="input"/>
      <node ref="U8" pin="10" pinfunction="A0" pintype="input"/>
    </net>
    <net code="91" name="A1">
      <node ref="U1" pin="10" pinfunction="A1" pintype="tri_state"/>
      <node ref="U21" pin="3" pinfunction="A1" pintype="tri_state"/>
      <node ref="U28" pin="2" pinfunction="A1" pintype="input"/>
      <node ref="U7" pin="9" pinfunction="A1" pintype="input"/>
      <node ref="U8" pin="9" pinfunction="A1" pintype="input"/>
    </net>
    <net code="92" name="A2">
      <node ref="U1" pin="11" pinfunction="A2" pintype="tri_state"/>
      <node ref="U21" pin="4" pinfunction="A2" pintype="tri_state"/>
      <node ref="U28" pin="3" pinfunction="A2" pintype="input"/>
      <node ref="U7" pin="8" pinfunction="A2" pintype="input"/>
      <node ref="U8" pin="8" pinfunction="A2" pintype="input"/>
    </net>
    <net code="93" name="A3">
      <node ref="U1" pin="12" pinfunction="A3" pintype="tri_state"/>
      <node ref="U21" pin="5" pinfunction="A3" pintype="tri_state"/>
      <node ref="U7" pin="7" pinfunction="A3" pintype="input"/>
      <node ref="U8" pin="7" pinfunction="A3" pintype="input"/>
    </net>
    <net code="94" name="A4">
      <node ref="U1" pin="13" pinfunction="A4" pintype="tri_state"/>
      <node ref="U21" pin="6" pinfunction="A4" pintype="tri_state"/>
      <node ref="U7" pin="6" pinfunction="A4" pintype="input"/>
      <node ref="U8" pin="6" pinfunction="A4" pintype="input"/>
    </net>
    <net code="95" name="A5">
      <node ref="U1" pin="14" pinfunction="A5" pintype="tri_state"/>
      <node ref="U21" pin="7" pinfunction="A5" pintype="tri_state"/>
      <node ref="U7" pin="5" pinfunction="A5" pintype="input"/>
      <node ref="U8" pin="5" pinfunction="A5" pintype="input"/>
    </net>
    <net code="96" name="A6">
      <node ref="U1" pin="15" pinfunction="A6" pintype="tri_state"/>
      <node ref="U21" pin="8" pinfunction="A6" pintype="tri_state"/>
      <node ref="U7" pin="4" pinfunction="A6" pintype="input"/>
      <node ref="U8" pin="4" pinfunction="A6" pintype="input"/>
    </net>
    <net code="97" name="A7">
      <node ref="U1" pin="16" pinfunction="A7" pintype="tri_state"/>
      <node ref="U21" pin="9" pinfunction="A7" pintype="tri_state"/>
      <node ref="U8" pin="3" pinfunction="A7" pintype="input"/>
    </net>
    <net code="98" name="A8">
      <node ref="U1" pin="17" pinfunction="A8" pintype="tri_state"/>
      <node ref="U22" pin="2" pinfunction="A0" pintype="tri_state"/>
      <node ref="U7" pin="25" pinfunction="A8" pintype="input"/>
      <node ref="U8" pin="25" pinfunction="A8" pintype="input"/>
    </net>
    <net code="99" name="A9">
      <node ref="U1" pin="18" pinfunction="A9" pintype="tri_state"/>
      <node ref="U15" pin="1" pinfunction="A0" pintype="input"/>
      <node ref="U7" pin="24" pinfunction="A9" pintype="input"/>
      <node ref="U8" pin="24" pinfunction="A9" pintype="input"/>
    </net>
    <net code="100" name="A10">
      <node ref="U1" pin="19" pinfunction="A10" pintype="tri_state"/>
      <node ref="U15" pin="2" pinfunction="A1" pintype="input"/>
      <node ref="U7" pin="21" pinfunction="A10" pintype="input"/>
      <node ref="U8" pin="21" pinfunction="A10" pintype="input"/>
    </net>
    <net code="101" name="A11">
      <node ref="U1" pin="20" pinfunction="A11" pintype="tri_state"/>
      <node ref="U15" pin="3" pinfunction="A2" pintype="input"/>
      <node ref="U7" pin="23" pinfunction="A11" pintype="input"/>
      <node ref="U8" pin="23" pinfunction="A11" pintype="input"/>
    </net>
    <net code="102" name="A12">
      <node ref="U1" pin="22" pinfunction="A12" pintype="tri_state"/>
      <node ref="U7" pin="2" pinfunction="A12" pintype="input"/>
      <node ref="U8" pin="2" pinfunction="A12" pintype="input"/>
    </net>
    <net code="103" name="A13">
      <node ref="U1" pin="23" pinfunction="A13" pintype="tri_state"/>
      <node ref="U18" pin="1" pinfunction="A0" pintype="input"/>
      <node ref="U7" pin="26" pinfunction="A13" pintype="input"/>
      <node ref="U8" pin="26" pinfunction="A13" pintype="input"/>
    </net>
    <net code="104" name="A14">
      <node ref="U1" pin="24" pinfunction="A14" pintype="tri_state"/>
      <node ref="U18" pin="2" pinfunction="A1" pintype="input"/>
    </net>
    <net code="105" name="A15">
      <node ref="U1" pin="25" pinfunction="A15" pintype="tri_state"/>
      <node ref="U18" pin="3" pinfunction="A2" pintype="input"/>
    </net>
    <net code="109" name="Charset 0">
      <node ref="U11" pin="2" pinfunction="O0" pintype="tri_state"/>
      <node ref="U23" pin="18" pinfunction="B0" pintype="tri_state"/>
      <node ref="U3" pin="26" pinfunction="A13" pintype="input"/>
    </net>
    <net code="110" name="Charset 1">
      <node ref="U11" pin="5" pinfunction="O1" pintype="tri_state"/>
      <node ref="U23" pin="17" pinfunction="B1" pintype="tri_state"/>
      <node ref="U3" pin="1" pinfunction="A14" pintype="input"/>
    </net>
    <net code="111" name="D0">
      <node ref="U1" pin="33" pinfunction="D0" pintype="bidirectional"/>
      <node ref="U11" pin="3" pinfunction="D0" pintype="input"/>
      <node ref="U13" pin="18" pinfunction="B0" pintype="tri_state"/>
      <node ref="U2" pin="33" pinfunction="D0" pintype="bidirectional"/>
      <node ref="U23" pin="2" pinfunction="A0" pintype="tri_state"/>
      <node ref="U29" pin="18" pinfunction="Y0" pintype="tri_state"/>
      <node ref="U7" pin="11" pinfunction="D0" pintype="tri_state"/>
      <node ref="U8" pin="11" pinfunction="Q0" pintype="tri_state"/>
    </net>
    <net code="112" name="D1">
      <node ref="U1" pin="32" pinfunction="D1" pintype="bidirectional"/>
      <node ref="U11" pin="4" pinfunction="D1" pintype="input"/>
      <node ref="U13" pin="17" pinfunction="B1" pintype="tri_state"/>
      <node ref="U2" pin="32" pinfunction="D1" pintype="bidirectional"/>
      <node ref="U23" pin="3" pinfunction="A1" pintype="tri_state"/>
      <node ref="U29" pin="17" pinfunction="Y1" pintype="tri_state"/>
      <node ref="U7" pin="12" pinfunction="D1" pintype="tri_state"/>
      <node ref="U8" pin="12" pinfunction="Q1" pintype="tri_state"/>
    </net>
    <net code="113" name="D2">
      <node ref="U1" pin="31" pinfunction="D2" pintype="bidirectional"/>
      <node ref="U11" pin="7" pinfunction="D2" pintype="input"/>
      <node ref="U13" pin="16" pinfunction="B2" pintype="tri_state"/>
      <node ref="U2" pin="31" pinfunction="D2" pintype="bidirectional"/>
      <node ref="U23" pin="4" pinfunction="A2" pintype="tri_state"/>
      <node ref="U29" pin="16" pinfunction="Y2" pintype="tri_state"/>
      <node ref="U7" pin="13" pinfunction="D2" pintype="tri_state"/>
      <node ref="U8" pin="13" pinfunction="Q2" pintype="tri_state"/>
    </net>
    <net code="114" name="D3">
      <node ref="U1" pin="30" pinfunction="D3" pintype="bidirectional"/>
      <node ref="U11" pin="8" pinfunction="D3" pintype="input"/>
      <node ref="U13" pin="15" pinfunction="B3" pintype="tri_state"/>
      <node ref="U2" pin="30" pinfunction="D3" pintype="bidirectional"/>
      <node ref="U23" pin="5" pinfunction="A3" pintype="tri_state"/>
      <node ref="U29" pin="15" pinfunction="Y3" pintype="tri_state"/>
      <node ref="U7" pin="15" pinfunction="D3" pintype="tri_state"/>
      <node ref="U8" pin="15" pinfunction="Q3" pintype="tri_state"/>
    </net>
    <net code="115" name="D4">
      <node ref="U1" pin="29" pinfunction="D4" pintype="bidirectional"/>
      <node ref="U11" pin="13" pinfunction="D4" pintype="input"/>
      <node ref="U13" pin="14" pinfunction="B4" pintype="tri_state"/>
      <node ref="U2" pin="29" pinfunction="D4" pintype="bidirectional"/>
      <node ref="U23" pin="6" pinfunction="A4" pintype="tri_state"/>
      <node ref="U29" pin="14" pinfunction="Y4" pintype="tri_state"/>
      <node ref="U7" pin="16" pinfunction="D4" pintype="tri_state"/>
      <node ref="U8" pin="16" pinfunction="Q4" pintype="tri_state"/>
    </net>
    <net code="116" name="D5">
      <node ref="U1" pin="28" pinfunction="D5" pintype="bidirectional"/>
      <node ref="U11" pin="14" pinfunction="D5" pintype="input"/>
      <node ref="U13" pin="13" pinfunction="B5" pintype="tri_state"/>
      <node ref="U2" pin="28" pinfunction="D5" pintype="bidirectional"/>
      <node ref="U23" pin="7" pinfunction="A5" pintype="tri_state"/>
      <node ref="U29" pin="13" pinfunction="Y5" pintype="tri_state"/>
      <node ref="U7" pin="17" pinfunction="D5" pintype="tri_state"/>
      <node ref="U8" pin="17" pinfunction="Q5" pintype="tri_state"/>
    </net>
    <net code="117" name="D6">
      <node ref="U1" pin="27" pinfunction="D6" pintype="bidirectional"/>
      <node ref="U11" pin="17" pinfunction="D6" pintype="input"/>
      <node ref="U13" pin="12" pinfunction="B6" pintype="tri_state"/>
      <node ref="U2" pin="27" pinfunction="D6" pintype="bidirectional"/>
      <node ref="U23" pin="8" pinfunction="A6" pintype="tri_state"/>
      <node ref="U29" pin="12" pinfunction="Y6" pintype="tri_state"/>
      <node ref="U7" pin="18" pinfunction="D6" pintype="tri_state"/>
      <node ref="U8" pin="18" pinfunction="Q6" pintype="tri_state"/>
    </net>
    <net code="118" name="D7">
      <node ref="U1" pin="26" pinfunction="D7" pintype="bidirectional"/>
      <node ref="U11" pin="18" pinfunction="D7" pintype="input"/>
      <node ref="U13" pin="11" pinfunction="B7" pintype="tri_state"/>
      <node ref="U2" pin="26" pinfunction="D7" pintype="bidirectional"/>
      <node ref="U23" pin="9" pinfunction="A7" pintype="tri_state"/>
      <node ref="U29" pin="11" pinfunction="Y7" pintype="tri_state"/>
      <node ref="U7" pin="19" pinfunction="D7" pintype="tri_state"/>
      <node ref="U8" pin="19" pinfunction="Q7" pintype="tri_state"/>
    </net>
    <net code="121" name="GND">
      <node ref="C1" pin="1" pintype="passive"/>
      <node ref="SW1" pin="2" pinfunction="2" pintype="passive"/>
      <node ref="U1" pin="21" pinfunction="VSS" pintype="power_in"/>
      <node ref="U10" pin="1" pinfunction="~{PL}" pintype="input"/>
      <node ref="U10" pin="10" pinfunction="DS" pintype="input"/>
      <node ref="U10" pin="8" pinfunction="GND" pintype="power_in"/>
      <node ref="U11" pin="1" pinfunction="OE" pintype="input"/>
      <node ref="U11" pin="10" pinfunction="GND" pintype="power_in"/>
      <node ref="U12" pin="7" pinfunction="GND" pintype="power_in"/>
      <node ref="U13" pin="10" pinfunction="GND" pintype="power_in"/>
      <node ref="U15" pin="8" pinfunction="GND" pintype="power_in"/>
      <node ref="U16" pin="7" pinfunction="GND" pintype="power_in"/>
      <node ref="U17" pin="14" pinfunction="GND" pintype="power_in"/>
      <node ref="U18" pin="8" pinfunction="GND" pintype="power_in"/>
      <node ref="U2" pin="1" pinfunction="GND" pintype="power_in"/>
      <node ref="U2" pin="3" pinfunction="LPSTB" pintype="input"/>
      <node ref="U21" pin="10" pinfunction="GND" pintype="power_in"/>
      <node ref="U22" pin="10" pinfunction="GND" pintype="power_in"/>
      <node ref="U23" pin="1" pinfunction="A-&gt;B" pintype="input"/>
      <node ref="U23" pin="10" pinfunction="GND" pintype="power_in"/>
      <node ref="U25" pin="7" pinfunction="GND" pintype="power_in"/>
      <node ref="U28" pin="5" pinfunction="~{E1}" pintype="input"/>
      <node ref="U28" pin="8" pinfunction="GND" pintype="power_in"/>
      <node ref="U29" pin="10" pinfunction="GND" pintype="power_in"/>
      <node ref="U29" pin="19" pinfunction="G2" pintype="input"/>
      <node ref="U3" pin="14" pinfunction="GND" pintype="power_in"/>
      <node ref="U3" pin="20" pinfunction="~{CS}" pintype="input"/>
      <node ref="U3" pin="22" pinfunction="~{OE}" pintype="input"/>
      <node ref="U4" pin="14" pinfunction="GND" pintype="power_in"/>
      <node ref="U5" pin="15" pinfunction="Reset" pintype="input"/>
      <node ref="U5" pin="7" pinfunction="Reset" pintype="input"/>
      <node ref="U5" pin="8" pinfunction="VSS" pintype="power_in"/>
      <node ref="U6" pin="7" pinfunction="GND" pintype="power_in"/>
      <node ref="U7" pin="14" pinfunction="GND" pintype="power_in"/>
      <node ref="U7" pin="22" pinfunction="~{OE}" pintype="input"/>
      <node ref="U8" pin="14" pinfunction="GND" pintype="power_in"/>
      <node ref="U8" pin="22" pinfunction="~{OE}" pintype="input"/>
      <node ref="U9" pin="1" pinfunction="OE" pintype="input"/>
      <node ref="U9" pin="10" pinfunction="GND" pintype="power_in"/>
      <node ref="Y1" pin="7" pinfunction="CASE_GND" pintype="power_in"/>
      <node ref="Y2" pin="7" pinfunction="CASE_GND" pintype="power_in"/>
    </net>
    <net code="122" name="Net-(C1-Pad2)">
      <node ref="C1" pin="2" pintype="passive"/>
      <node ref="R2" pin="2" pintype="passive"/>
      <node ref="U6" pin="3" pintype="input"/>
    </net>
    <net code="123" name="Net-(R1-Pad2)">
      <node ref="R1" pin="2" pintype="passive"/>
      <node ref="R2" pin="1" pintype="passive"/>
      <node ref="SW1" pin="1" pinfunction="1" pintype="passive"/>
    </net>
    <net code="124" name="Net-(U1-BE)">
      <node ref="R3" pin="2" pintype="passive"/>
      <node ref="U1" pin="36" pinfunction="BE" pintype="input"/>
    </net>
    <net code="125" name="Net-(U1-RDY)">
      <node ref="R4" pin="2" pintype="passive"/>
      <node ref="U1" pin="2" pinfunction="RDY" pintype="open_collector"/>
    </net>
    <net code="126" name="Net-(U3-A0)">
      <node ref="U3" pin="10" pinfunction="A0" pintype="input"/>
      <node ref="U9" pin="2" pinfunction="O0" pintype="tri_state"/>
    </net>
    <net code="127" name="Net-(U3-A1)">
      <node ref="U3" pin="9" pinfunction="A1" pintype="input"/>
      <node ref="U9" pin="5" pinfunction="O1" pintype="tri_state"/>
    </net>
    <net code="128" name="Net-(U3-A2)">
      <node ref="U3" pin="8" pinfunction="A2" pintype="input"/>
      <node ref="U9" pin="6" pinfunction="O2" pintype="tri_state"/>
    </net>
    <net code="129" name="Net-(U3-A3)">
      <node ref="U3" pin="7" pinfunction="A3" pintype="input"/>
      <node ref="U9" pin="9" pinfunction="O3" pintype="tri_state"/>
    </net>
    <net code="130" name="Net-(U3-A4)">
      <node ref="U3" pin="6" pinfunction="A4" pintype="input"/>
      <node ref="U9" pin="12" pinfunction="O4" pintype="tri_state"/>
    </net>
    <net code="131" name="Net-(U3-A5)">
      <node ref="U3" pin="5" pinfunction="A5" pintype="input"/>
      <node ref="U9" pin="15" pinfunction="O5" pintype="tri_state"/>
    </net>
    <net code="132" name="Net-(U3-A6)">
      <node ref="U3" pin="4" pinfunction="A6" pintype="input"/>
      <node ref="U9" pin="16" pinfunction="O6" pintype="tri_state"/>
    </net>
    <net code="133" name="Net-(U3-A7)">
      <node ref="U3" pin="3" pinfunction="A7" pintype="input"/>
      <node ref="U9" pin="19" pinfunction="O7" pintype="tri_state"/>
    </net>
    <net code="134" name="Net-(U3-~{WE})">
      <node ref="R5" pin="2" pintype="passive"/>
      <node ref="U3" pin="27" pinfunction="~{WE}" pintype="input"/>
    </net>
    <net code="135" name="Net-(U7-~{WE})">
      <node ref="R6" pin="2" pintype="passive"/>
      <node ref="U7" pin="27" pinfunction="~{WE}" pintype="input"/>
    </net>
    <net code="136" name="Net-(U10-Q7)">
      <node ref="U10" pin="9" pinfunction="Q7" pintype="output"/>
      <node ref="U24" pin="1" pintype="input"/>
    </net>
    <net code="137" name="Net-(U11-LE)">
      <node ref="U11" pin="11" pinfunction="LE" pintype="input"/>
      <node ref="U25" pin="6" pintype="output"/>
    </net>
    <net code="138" name="Net-(U11-O5)">
      <node ref="U11" pin="15" pinfunction="O5" pintype="tri_state"/>
      <node ref="U23" pin="13" pinfunction="B5" pintype="tri_state"/>
      <node ref="U8" pin="1" pinfunction="A14" pintype="input"/>
    </net>
    <net code="139" name="Net-(U11-O6)">
      <node ref="U11" pin="16" pinfunction="O6" pintype="tri_state"/>
      <node ref="U23" pin="12" pinfunction="B6" pintype="tri_state"/>
      <node ref="U7" pin="3" pinfunction="A7" pintype="input"/>
    </net>
    <net code="140" name="Net-(U11-O7)">
      <node ref="U11" pin="19" pinfunction="O7" pintype="tri_state"/>
      <node ref="U23" pin="11" pinfunction="B7" pintype="tri_state"/>
      <node ref="U7" pin="1" pinfunction="A14" pintype="input"/>
    </net>
    <net code="141" name="Net-(U12-Pad10)">
      <node ref="U12" pin="10" pintype="input"/>
      <node ref="U14" pin="6" pintype="output"/>
    </net>
    <net code="142" name="Net-(U15-E2)">
      <node ref="U15" pin="6" pinfunction="E2" pintype="input"/>
      <node ref="U6" pin="12" pintype="output"/>
    </net>
    <net code="143" name="Net-(U15-~{E1})">
      <node ref="U15" pin="4" pinfunction="~{LE}" pintype="input"/>
      <node ref="U15" pin="5" pinfunction="~{E1}" pintype="input"/>
      <node ref="U18" pin="13" pinfunction="~{Y2}" pintype="output"/>
      <node ref="U6" pin="13" pintype="input"/>
    </net>
    <net code="144" name="Net-(U15-~{Y0})">
      <node ref="U15" pin="15" pinfunction="~{Y0}" pintype="output"/>
      <node ref="U16" pin="3" pintype="input"/>
    </net>
    <net code="145" name="Net-(U16-Pad4)">
      <node ref="U16" pin="4" pintype="output"/>
      <node ref="U25" pin="4" pintype="input"/>
    </net>
    <net code="146" name="Net-(U18-~{Y0})">
      <node ref="U18" pin="14" pinfunction="~{Y1}" pintype="output"/>
      <node ref="U18" pin="15" pinfunction="~{Y0}" pintype="output"/>
      <node ref="U8" pin="20" pinfunction="~{CS}" pintype="input"/>
    </net>
    <net code="147" name="Net-(U18-~{Y7})">
      <node ref="U18" pin="7" pinfunction="~{Y7}" pintype="output"/>
      <node ref="U7" pin="20" pinfunction="~{CS}" pintype="input"/>
    </net>
    <net code="148" name="Net-(U26-~{RCO})">
      <node ref="U26" pin="9" pinfunction="~{RCO}" pintype="output"/>
      <node ref="U27" pin="11" pinfunction="CPC" pintype="input"/>
      <node ref="U27" pin="12" pinfunction="~{CE}" pintype="input"/>
      <node ref="U27" pin="13" pinfunction="CPR" pintype="input"/>
    </net>
    <net code="149" name="RESET">
      <node ref="U6" pin="4" pintype="output"/>
      <node ref="U6" pin="5" pintype="input"/>
    </net>
    <net code="150" name="R{slash}~{W}">
      <node ref="U1" pin="34" pinfunction="R/~{W}" pintype="tri_state"/>
      <node ref="U13" pin="1" pinfunction="A-&gt;B" pintype="input"/>
      <node ref="U2" pin="22" pinfunction="R/~{W}" pintype="input"/>
      <node ref="U6" pin="1" pintype="input"/>
      <node ref="U8" pin="27" pinfunction="~{WE}" pintype="input"/>
    </net>
    <net code="151" name="VIDEO">
      <node ref="U24" pin="3" pintype="output"/>
    </net>
    <net code="152" name="VRAM Page">
      <node ref="U11" pin="12" pinfunction="O4" pintype="tri_state"/>
      <node ref="U14" pin="1" pintype="input"/>
      <node ref="U23" pin="14" pinfunction="B4" pintype="tri_state"/>
      <node ref="U4" pin="20" pinfunction="~{CS}" pintype="input"/>
      <node ref="U4" pin="22" pinfunction="~{OE}" pintype="input"/>
    </net>
    <net code="153" name="Video Invert">
      <node ref="U11" pin="6" pinfunction="O2" pintype="tri_state"/>
      <node ref="U23" pin="16" pinfunction="B2" pintype="tri_state"/>
    </net>
    <net code="154" name="Video Mode">
      <node ref="IC5" pin="1" pinfunction="S" pintype="passive"/>
      <node ref="IC6" pin="1" pinfunction="S" pintype="passive"/>
      <node ref="U11" pin="9" pinfunction="O3" pintype="tri_state"/>
      <node ref="U23" pin="15" pinfunction="B3" pintype="tri_state"/>
      <node ref="U25" pin="2" pintype="input"/>
    </net>
    <net code="155" name="unconnected-(IC5-GND-Pad8)">
      <node ref="IC5" pin="8" pinfunction="GND" pintype="passive"/>
    </net>
    <net code="156" name="unconnected-(IC5-VCC-Pad16)">
      <node ref="IC5" pin="16" pinfunction="VCC" pintype="passive"/>
    </net>
    <net code="157" name="unconnected-(IC6-GND-Pad8)">
      <node ref="IC6" pin="8" pinfunction="GND" pintype="passive"/>
    </net>
    <net code="158" name="unconnected-(IC6-VCC-Pad16)">
      <node ref="IC6" pin="16" pinfunction="VCC" pintype="passive"/>
    </net>
    <net code="159" name="unconnected-(LS1-Pad1)">
      <node ref="LS1" pin="1" pinfunction="1" pintype="input"/>
    </net>
    <net code="160" name="unconnected-(LS1-Pad2)">
      <node ref="LS1" pin="2" pinfunction="2" pintype="input"/>
    </net>
    <net code="161" name="unconnected-(LS2-Pad1)">
      <node ref="LS2" pin="1" pinfunction="1" pintype="input"/>
    </net>
    <net code="162" name="unconnected-(LS2-Pad2)">
      <node ref="LS2" pin="2" pinfunction="2" pintype="input"/>
    </net>
    <net code="163" name="unconnected-(U1-SYNC-Pad7)">
      <node ref="U1" pin="7" pinfunction="SYNC" pintype="output+no_connect"/>
    </net>
    <net code="164" name="unconnected-(U1-nc-Pad35)">
      <node ref="U1" pin="35" pinfunction="nc" pintype="no_connect"/>
    </net>
    <net code="165" name="unconnected-(U1-~{ML}-Pad5)">
      <node ref="U1" pin="5" pinfunction="~{ML}" pintype="output+no_connect"/>
    </net>
    <net code="166" name="unconnected-(U1-~{VP}-Pad1)">
      <node ref="U1" pin="1" pinfunction="~{VP}" pintype="output+no_connect"/>
    </net>
    <net code="167" name="unconnected-(U1-ϕ1-Pad3)">
      <node ref="U1" pin="3" pinfunction="ϕ1" pintype="output+no_connect"/>
    </net>
    <net code="168" name="unconnected-(U1-ϕ2-Pad39)">
      <node ref="U1" pin="39" pinfunction="ϕ2" pintype="output+no_connect"/>
    </net>
    <net code="169" name="unconnected-(U10-~{Q7}-Pad7)">
      <node ref="U10" pin="7" pinfunction="~{Q7}" pintype="output+no_connect"/>
    </net>
    <net code="170" name="unconnected-(U12-Pad1)">
      <node ref="U12" pin="1" pintype="input"/>
    </net>
    <net code="171" name="unconnected-(U12-Pad2)">
      <node ref="U12" pin="2" pintype="input"/>
    </net>
    <net code="172" name="unconnected-(U12-Pad3)">
      <node ref="U12" pin="3" pintype="output"/>
    </net>
    <net code="173" name="unconnected-(U12-Pad11)">
      <node ref="U12" pin="11" pintype="output"/>
    </net>
    <net code="174" name="unconnected-(U12-Pad12)">
      <node ref="U12" pin="12" pintype="input"/>
    </net>
    <net code="175" name="unconnected-(U12-Pad13)">
      <node ref="U12" pin="13" pintype="input"/>
    </net>
    <net code="176" name="unconnected-(U14-Pad10)">
      <node ref="U14" pin="10" pintype="output+no_connect"/>
    </net>
    <net code="177" name="unconnected-(U14-Pad11)">
      <node ref="U14" pin="11" pintype="input+no_connect"/>
    </net>
    <net code="178" name="unconnected-(U15-~{Y3}-Pad12)">
      <node ref="U15" pin="12" pinfunction="~{Y3}" pintype="output"/>
    </net>
    <net code="179" name="unconnected-(U15-~{Y4}-Pad11)">
      <node ref="U15" pin="11" pinfunction="~{Y4}" pintype="output"/>
    </net>
    <net code="180" name="unconnected-(U15-~{Y5}-Pad10)">
      <node ref="U15" pin="10" pinfunction="~{Y5}" pintype="output"/>
    </net>
    <net code="181" name="unconnected-(U15-~{Y6}-Pad9)">
      <node ref="U15" pin="9" pinfunction="~{Y6}" pintype="output"/>
    </net>
    <net code="182" name="unconnected-(U15-~{Y7}-Pad7)">
      <node ref="U15" pin="7" pinfunction="~{Y7}" pintype="output"/>
    </net>
    <net code="183" name="unconnected-(U16-Pad1)">
      <node ref="U16" pin="1" pintype="input+no_connect"/>
    </net>
    <net code="184" name="unconnected-(U16-Pad2)">
      <node ref="U16" pin="2" pintype="output+no_connect"/>
    </net>
    <net code="185" name="unconnected-(U18-E2-Pad6)">
      <node ref="U18" pin="6" pinfunction="E2" pintype="input"/>
    </net>
    <net code="186" name="unconnected-(U18-~{E1}-Pad5)">
      <node ref="U18" pin="5" pinfunction="~{E1}" pintype="input"/>
    </net>
    <net code="187" name="unconnected-(U18-~{LE}-Pad4)">
      <node ref="U18" pin="4" pinfunction="~{LE}" pintype="input"/>
    </net>
    <net code="188" name="unconnected-(U19-A0-Pad10)">
      <node ref="U19" pin="10" pinfunction="A0" pintype="input"/>
    </net>
    <net code="189" name="unconnected-(U19-A1-Pad9)">
      <node ref="U19" pin="9" pinfunction="A1" pintype="input"/>
    </net>
    <net code="190" name="unconnected-(U19-A2-Pad8)">
      <node ref="U19" pin="8" pinfunction="A2" pintype="input"/>
    </net>
    <net code="191" name="unconnected-(U19-A3-Pad7)">
      <node ref="U19" pin="7" pinfunction="A3" pintype="input"/>
    </net>
    <net code="192" name="unconnected-(U19-A4-Pad6)">
      <node ref="U19" pin="6" pinfunction="A4" pintype="input"/>
    </net>
    <net code="193" name="unconnected-(U19-A5-Pad5)">
      <node ref="U19" pin="5" pinfunction="A5" pintype="input"/>
    </net>
    <net code="194" name="unconnected-(U19-A6-Pad4)">
      <node ref="U19" pin="4" pinfunction="A6" pintype="input"/>
    </net>
    <net code="195" name="unconnected-(U19-A7-Pad3)">
      <node ref="U19" pin="3" pinfunction="A7" pintype="input"/>
    </net>
    <net code="196" name="unconnected-(U19-A8-Pad25)">
      <node ref="U19" pin="25" pinfunction="A8" pintype="input"/>
    </net>
    <net code="197" name="unconnected-(U19-A9-Pad24)">
      <node ref="U19" pin="24" pinfunction="A9" pintype="input"/>
    </net>
    <net code="198" name="unconnected-(U19-A10-Pad21)">
      <node ref="U19" pin="21" pinfunction="A10" pintype="input"/>
    </net>
    <net code="199" name="unconnected-(U19-A11-Pad23)">
      <node ref="U19" pin="23" pinfunction="A11" pintype="input"/>
    </net>
    <net code="200" name="unconnected-(U19-A12-Pad2)">
      <node ref="U19" pin="2" pinfunction="A12" pintype="input"/>
    </net>
    <net code="201" name="unconnected-(U19-A13-Pad26)">
      <node ref="U19" pin="26" pinfunction="A13" pintype="input"/>
    </net>
    <net code="202" name="unconnected-(U19-A14-Pad1)">
      <node ref="U19" pin="1" pinfunction="A14" pintype="input"/>
    </net>
    <net code="203" name="unconnected-(U19-D0-Pad11)">
      <node ref="U19" pin="11" pinfunction="D0" pintype="tri_state"/>
    </net>
    <net code="204" name="unconnected-(U19-D1-Pad12)">
      <node ref="U19" pin="12" pinfunction="D1" pintype="tri_state"/>
    </net>
    <net code="205" name="unconnected-(U19-D2-Pad13)">
      <node ref="U19" pin="13" pinfunction="D2" pintype="tri_state"/>
    </net>
    <net code="206" name="unconnected-(U19-D3-Pad15)">
      <node ref="U19" pin="15" pinfunction="D3" pintype="tri_state"/>
    </net>
    <net code="207" name="unconnected-(U19-D4-Pad16)">
      <node ref="U19" pin="16" pinfunction="D4" pintype="tri_state"/>
    </net>
    <net code="208" name="unconnected-(U19-D5-Pad17)">
      <node ref="U19" pin="17" pinfunction="D5" pintype="tri_state"/>
    </net>
    <net code="209" name="unconnected-(U19-D6-Pad18)">
      <node ref="U19" pin="18" pinfunction="D6" pintype="tri_state"/>
    </net>
    <net code="210" name="unconnected-(U19-D7-Pad19)">
      <node ref="U19" pin="19" pinfunction="D7" pintype="tri_state"/>
    </net>
    <net code="211" name="unconnected-(U19-GND-Pad14)">
      <node ref="U19" pin="14" pinfunction="GND" pintype="power_in"/>
    </net>
    <net code="212" name="unconnected-(U19-VCC-Pad28)">
      <node ref="U19" pin="28" pinfunction="VCC" pintype="power_in"/>
    </net>
    <net code="213" name="unconnected-(U19-~{CS}-Pad20)">
      <node ref="U19" pin="20" pinfunction="~{CS}" pintype="input"/>
    </net>
    <net code="214" name="unconnected-(U19-~{OE}-Pad22)">
      <node ref="U19" pin="22" pinfunction="~{OE}" pintype="input"/>
    </net>
    <net code="215" name="unconnected-(U19-~{WE}-Pad27)">
      <node ref="U19" pin="27" pinfunction="~{WE}" pintype="input"/>
    </net>
    <net code="216" name="unconnected-(U20E-GND-Pad7)">
      <node ref="U20" pin="7" pinfunction="GND" pintype="power_in"/>
    </net>
    <net code="217" name="unconnected-(U20E-VCC-Pad14)">
      <node ref="U20" pin="14" pinfunction="VCC" pintype="power_in"/>
    </net>
    <net code="218" name="unconnected-(U22-A7-Pad9)">
      <node ref="U22" pin="9" pinfunction="A7" pintype="tri_state+no_connect"/>
    </net>
    <net code="219" name="unconnected-(U22-B7-Pad11)">
      <node ref="U22" pin="11" pinfunction="B7" pintype="tri_state+no_connect"/>
    </net>
    <net code="220" name="unconnected-(U24-Pad4)">
      <node ref="U24" pin="4" pintype="input"/>
    </net>
    <net code="221" name="unconnected-(U24-Pad5)">
      <node ref="U24" pin="5" pintype="input"/>
    </net>
    <net code="222" name="unconnected-(U24-Pad6)">
      <node ref="U24" pin="6" pintype="output"/>
    </net>
    <net code="223" name="unconnected-(U24-Pad8)">
      <node ref="U24" pin="8" pintype="output"/>
    </net>
    <net code="224" name="unconnected-(U24-Pad9)">
      <node ref="U24" pin="9" pintype="input"/>
    </net>
    <net code="225" name="unconnected-(U24-Pad10)">
      <node ref="U24" pin="10" pintype="input"/>
    </net>
    <net code="226" name="unconnected-(U24-Pad11)">
      <node ref="U24" pin="11" pintype="output"/>
    </net>
    <net code="227" name="unconnected-(U24-Pad12)">
      <node ref="U24" pin="12" pintype="input"/>
    </net>
    <net code="228" name="unconnected-(U24-Pad13)">
      <node ref="U24" pin="13" pintype="input"/>
    </net>
    <net code="229" name="unconnected-(U24E-GND-Pad7)">
      <node ref="U24" pin="7" pinfunction="GND" pintype="power_in"/>
    </net>
    <net code="230" name="unconnected-(U24E-VCC-Pad14)">
      <node ref="U24" pin="14" pinfunction="VCC" pintype="power_in"/>
    </net>
    <net code="231" name="unconnected-(U25-Pad8)">
      <node ref="U25" pin="8" pintype="output"/>
    </net>
    <net code="232" name="unconnected-(U25-Pad9)">
      <node ref="U25" pin="9" pintype="input"/>
    </net>
    <net code="233" name="unconnected-(U25-Pad10)">
      <node ref="U25" pin="10" pintype="input"/>
    </net>
    <net code="234" name="unconnected-(U25-Pad11)">
      <node ref="U25" pin="11" pintype="output"/>
    </net>
    <net code="235" name="unconnected-(U25-Pad12)">
      <node ref="U25" pin="12" pintype="input"/>
    </net>
    <net code="236" name="unconnected-(U25-Pad13)">
      <node ref="U25" pin="13" pintype="input"/>
    </net>
    <net code="237" name="unconnected-(U26-CPC-Pad11)">
      <node ref="U26" pin="11" pinfunction="CPC" pintype="input"/>
    </net>
    <net code="238" name="unconnected-(U26-CPR-Pad13)">
      <node ref="U26" pin="13" pinfunction="CPR" pintype="input"/>
    </net>
    <net code="239" name="unconnected-(U26-GND-Pad8)">
      <node ref="U26" pin="8" pinfunction="GND" pintype="power_in"/>
    </net>
    <net code="240" name="unconnected-(U26-Q0-Pad15)">
      <node ref="U26" pin="15" pinfunction="Q0" pintype="tri_state"/>
    </net>
    <net code="241" name="unconnected-(U26-Q1-Pad1)">
      <node ref="U26" pin="1" pinfunction="Q1" pintype="tri_state"/>
    </net>
    <net code="242" name="unconnected-(U26-Q2-Pad2)">
      <node ref="U26" pin="2" pinfunction="Q2" pintype="tri_state"/>
    </net>
    <net code="243" name="unconnected-(U26-Q3-Pad3)">
      <node ref="U26" pin="3" pinfunction="Q3" pintype="tri_state"/>
    </net>
    <net code="244" name="unconnected-(U26-Q4-Pad4)">
      <node ref="U26" pin="4" pinfunction="Q4" pintype="tri_state"/>
    </net>
    <net code="245" name="unconnected-(U26-Q5-Pad5)">
      <node ref="U26" pin="5" pinfunction="Q5" pintype="tri_state"/>
    </net>
    <net code="246" name="unconnected-(U26-Q6-Pad6)">
      <node ref="U26" pin="6" pinfunction="Q6" pintype="tri_state"/>
    </net>
    <net code="247" name="unconnected-(U26-Q7-Pad7)">
      <node ref="U26" pin="7" pinfunction="Q7" pintype="tri_state"/>
    </net>
    <net code="248" name="unconnected-(U26-VCC-Pad16)">
      <node ref="U26" pin="16" pinfunction="VCC" pintype="power_in"/>
    </net>
    <net code="249" name="unconnected-(U26-~{CE}-Pad12)">
      <node ref="U26" pin="12" pinfunction="~{CE}" pintype="input"/>
    </net>
    <net code="250" name="unconnected-(U26-~{MRC}-Pad10)">
      <node ref="U26" pin="10" pinfunction="~{MRC}" pintype="input"/>
    </net>
    <net code="251" name="unconnected-(U26-~{OE}-Pad14)">
      <node ref="U26" pin="14" pinfunction="~{OE}" pintype="input"/>
    </net>
    <net code="252" name="unconnected-(U27-GND-Pad8)">
      <node ref="U27" pin="8" pinfunction="GND" pintype="power_in"/>
    </net>
    <net code="253" name="unconnected-(U27-Q0-Pad15)">
      <node ref="U27" pin="15" pinfunction="Q0" pintype="tri_state"/>
    </net>
    <net code="254" name="unconnected-(U27-Q1-Pad1)">
      <node ref="U27" pin="1" pinfunction="Q1" pintype="tri_state"/>
    </net>
    <net code="255" name="unconnected-(U27-Q2-Pad2)">
      <node ref="U27" pin="2" pinfunction="Q2" pintype="tri_state"/>
    </net>
    <net code="256" name="unconnected-(U27-Q3-Pad3)">
      <node ref="U27" pin="3" pinfunction="Q3" pintype="tri_state"/>
    </net>
    <net code="257" name="unconnected-(U27-Q4-Pad4)">
      <node ref="U27" pin="4" pinfunction="Q4" pintype="tri_state"/>
    </net>
    <net code="258" name="unconnected-(U27-Q5-Pad5)">
      <node ref="U27" pin="5" pinfunction="Q5" pintype="tri_state"/>
    </net>
    <net code="259" name="unconnected-(U27-Q6-Pad6)">
      <node ref="U27" pin="6" pinfunction="Q6" pintype="tri_state"/>
    </net>
    <net code="260" name="unconnected-(U27-Q7-Pad7)">
      <node ref="U27" pin="7" pinfunction="Q7" pintype="tri_state"/>
    </net>
    <net code="261" name="unconnected-(U27-VCC-Pad16)">
      <node ref="U27" pin="16" pinfunction="VCC" pintype="power_in"/>
    </net>
    <net code="262" name="unconnected-(U27-~{MRC}-Pad10)">
      <node ref="U27" pin="10" pinfunction="~{MRC}" pintype="input"/>
    </net>
    <net code="263" name="unconnected-(U27-~{OE}-Pad14)">
      <node ref="U27" pin="14" pinfunction="~{OE}" pintype="input"/>
    </net>
    <net code="264" name="unconnected-(U27-~{RCO}-Pad9)">
      <node ref="U27" pin="9" pinfunction="~{RCO}" pintype="output"/>
    </net>
    <net code="265" name="unconnected-(U28-~{Y6}-Pad9)">
      <node ref="U28" pin="9" pinfunction="~{Y6}" pintype="output+no_connect"/>
    </net>
    <net code="266" name="unconnected-(U28-~{Y7}-Pad7)">
      <node ref="U28" pin="7" pinfunction="~{Y7}" pintype="output+no_connect"/>
    </net>
    <net code="267" name="~{2M}">
      <node ref="U6" pin="10" pintype="output"/>
    </net>
    <net code="268" name="~{3M}">
      <node ref="U6" pin="8" pintype="output"/>
    </net>
    <net code="269" name="~{CRTC}">
      <node ref="U15" pin="14" pinfunction="~{Y1}" pintype="output"/>
      <node ref="U2" pin="25" pinfunction="~{CS}" pintype="input"/>
    </net>
    <net code="270" name="~{IRQ}">
      <node ref="U1" pin="4" pinfunction="~{IRQ}" pintype="input"/>
      <node ref="U14" pin="3" pintype="input"/>
      <node ref="U2" pin="18" pinfunction="DE" pintype="output"/>
    </net>
    <net code="271" name="~{Keyboard}">
      <node ref="U15" pin="13" pinfunction="~{Y2}" pintype="output"/>
      <node ref="U28" pin="4" pinfunction="~{E0}" pintype="input"/>
      <node ref="U29" pin="1" pinfunction="G1" pintype="input"/>
    </net>
    <net code="272" name="~{NMI}">
      <node ref="U1" pin="6" pinfunction="~{NMI}" pintype="input"/>
    </net>
    <net code="273" name="~{RESET}">
      <node ref="U1" pin="40" pinfunction="~{RES}" pintype="input"/>
      <node ref="U2" pin="2" pinfunction="~{RESET}" pintype="input"/>
      <node ref="U6" pin="6" pintype="output"/>
    </net>
    <net code="274" name="~{R}{slash}W">
      <node ref="U12" pin="9" pintype="input"/>
      <node ref="U23" pin="19" pinfunction="CE" pintype="input"/>
      <node ref="U25" pin="5" pintype="input"/>
      <node ref="U6" pin="2" pintype="output"/>
    </net>
    <net code="275" name="~{VRAM Page}">
      <node ref="U14" pin="2" pintype="output"/>
      <node ref="U17" pin="20" pinfunction="~{CS}" pintype="input"/>
      <node ref="U17" pin="22" pinfunction="~{OE}" pintype="input"/>
    </net>
    <net code="276" name="~{VRAM}">
      <node ref="U13" pin="19" pinfunction="CE" pintype="input"/>
      <node ref="U14" pin="5" pintype="input"/>
      <node ref="U18" pin="10" pinfunction="~{Y5}" pintype="output"/>
      <node ref="U18" pin="11" pinfunction="~{Y4}" pintype="output"/>
      <node ref="U18" pin="12" pinfunction="~{Y3}" pintype="output"/>
      <node ref="U18" pin="9" pinfunction="~{Y6}" pintype="output"/>
      <node ref="U21" pin="19" pinfunction="CE" pintype="input"/>
      <node ref="U22" pin="19" pinfunction="CE" pintype="input"/>
    </net>
  </nets>
</export>
