tillitis-key/hw/boards/mta1-usb-v1-programmer/mta1-usb-v1-programmer.xml

<?xml version="1.0" encoding="UTF-8"?>
<export version="E">
  <design>
    <source>C:\Users\matt\Other-Repos\tillitis-key1\hw\boards\mta1-usb-v1-programmer\mta1-usb-v1-programmer.kicad_sch</source>
    <date>11/14/2022 1:40:21 PM</date>
    <tool>Eeschema (6.0.4)</tool>
    <sheet number="1" name="/" tstamps="/">
      <title_block>
        <title>mta1-usb-v1-programmer</title>
        <company>Tillitis AB</company>
        <rev>V1</rev>
        <date>2022-09-12</date>
        <source>mta1-usb-v1-programmer.kicad_sch</source>
        <comment number="1" value="2022"/>
        <comment number="2" value="https://github.com/tillitis/tillitis-key1"/>
        <comment number="3" value=""/>
        <comment number="4" value=""/>
        <comment number="5" value=""/>
        <comment number="6" value=""/>
        <comment number="7" value=""/>
        <comment number="8" value=""/>
        <comment number="9" value=""/>
      </title_block>
    </sheet>
  </design>
  <components>
    <comp ref="F1">
      <value>50mA, nSMD005</value>
      <footprint>Fuse:Fuse_1206_3216Metric</footprint>
      <fields>
        <field name="Manufacturer">RUILON</field>
        <field name="Manufacturer Part Number">SMD1206P005TF</field>
        <field name="Supplier">lcsc</field>
        <field name="Supplier Part Number">C20797</field>
      </fields>
      <libsource lib="Device" part="Polyfuse_Small" description="Resettable fuse, polymeric positive temperature coefficient, small symbol"/>
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      <property name="Manufacturer Part Number" value="SMD1206P005TF"/>
      <property name="Supplier" value="lcsc"/>
      <property name="Supplier Part Number" value="C20797"/>
      <property name="Sheetname" value=""/>
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    </comp>
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      <value>Conn_01x20</value>
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      <property name="Sheetname" value=""/>
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    </comp>
    <comp ref="J2">
      <value>Conn_01x20</value>
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      <libsource lib="Connector_Generic" part="Conn_01x20" description="Generic connector, single row, 01x20, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
      <property name="Sheetname" value=""/>
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        <field name="Supplier Part Number">C2758406</field>
      </fields>
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      <property name="Manufacturer Part Number" value="WST3400A"/>
      <property name="Supplier" value="lcsc"/>
      <property name="Supplier Part Number" value="C2758406"/>
      <property name="Sheetname" value=""/>
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      <value>JMTL3401A</value>
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        <field name="Manufacturer Part Number">JMTL3401A</field>
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        <field name="Supplier Part Number">C394037</field>
      </fields>
      <libsource lib="Transistor_FET" part="AO3401A" description="-4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23"/>
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      <property name="Manufacturer" value="jjm"/>
      <property name="Manufacturer Part Number" value="JMTL3401A"/>
      <property name="Supplier" value="lcsc"/>
      <property name="Supplier Part Number" value="C394037"/>
      <property name="Sheetname" value=""/>
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      <libsource lib="Device" part="R" description="Resistor"/>
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        <field name="Manufacturer">yageo</field>
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        <field name="Manufacturer">yageo</field>
        <field name="Manufacturer Part Number">AF0402FR-07100RL</field>
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        <field name="Manufacturer">yageo</field>
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        <field name="Extended Value">1%,1/16W</field>
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        <field name="Manufacturer">Raspberry Pi</field>
        <field name="Manufacturer Part Number">SC0915</field>
        <field name="Supplier">Digikey</field>
        <field name="Supplier Part Number">2648-SC0915TR-ND</field>
      </fields>
      <libsource lib="MCU_RaspberryPi_and_Boards" part="Pico" description=""/>
      <property name="Manufacturer" value="Raspberry Pi"/>
      <property name="Manufacturer Part Number" value="SC0915"/>
      <property name="Supplier" value="Digikey"/>
      <property name="Supplier Part Number" value="2648-SC0915TR-ND"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="mta1-usb-v1-programmer.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>2d0a577d-e6e5-4906-8190-a6cdcac896ad</tstamps>
    </comp>
  </components>
  <libparts>
    <libpart lib="Connector_Generic" part="Conn_01x20">
      <description>Generic connector, single row, 01x20, script generated (kicad-library-utils/schlib/autogen/connector/)</description>
      <docs>~</docs>
      <footprints>
        <fp>Connector*:*_1x??_*</fp>
      </footprints>
      <fields>
        <field name="Reference">J</field>
        <field name="Value">Conn_01x20</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"/>
        <pin num="15" name="Pin_15" type="passive"/>
        <pin num="16" name="Pin_16" type="passive"/>
        <pin num="17" name="Pin_17" type="passive"/>
        <pin num="18" name="Pin_18" type="passive"/>
        <pin num="19" name="Pin_19" type="passive"/>
        <pin num="20" name="Pin_20" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="Polyfuse_Small">
      <description>Resettable fuse, polymeric positive temperature coefficient, small symbol</description>
      <docs>~</docs>
      <footprints>
        <fp>*polyfuse*</fp>
        <fp>*PTC*</fp>
      </footprints>
      <fields>
        <field name="Reference">F</field>
        <field name="Value">Polyfuse_Small</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">
      <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>
    <libpart lib="MCU_RaspberryPi_and_Boards" part="Pico">
      <fields>
        <field name="Reference">U</field>
        <field name="Value">Pico</field>
        <field name="Footprint">RPi_Pico:RPi_Pico_SMD_TH</field>
      </fields>
      <pins>
        <pin num="1" name="GPIO0" type="bidirectional"/>
        <pin num="2" name="GPIO1" type="bidirectional"/>
        <pin num="3" name="GND" type="power_in"/>
        <pin num="4" name="GPIO2" type="bidirectional"/>
        <pin num="5" name="GPIO3" type="bidirectional"/>
        <pin num="6" name="GPIO4" type="bidirectional"/>
        <pin num="7" name="GPIO5" type="bidirectional"/>
        <pin num="8" name="GND" type="power_in"/>
        <pin num="9" name="GPIO6" type="bidirectional"/>
        <pin num="10" name="GPIO7" type="bidirectional"/>
        <pin num="11" name="GPIO8" type="bidirectional"/>
        <pin num="12" name="GPIO9" type="bidirectional"/>
        <pin num="13" name="GND" type="power_in"/>
        <pin num="14" name="GPIO10" type="bidirectional"/>
        <pin num="15" name="GPIO11" type="bidirectional"/>
        <pin num="16" name="GPIO12" type="bidirectional"/>
        <pin num="17" name="GPIO13" type="bidirectional"/>
        <pin num="18" name="GND" type="power_in"/>
        <pin num="19" name="GPIO14" type="bidirectional"/>
        <pin num="20" name="GPIO15" type="bidirectional"/>
        <pin num="21" name="GPIO16" type="bidirectional"/>
        <pin num="22" name="GPIO17" type="bidirectional"/>
        <pin num="23" name="GND" type="power_in"/>
        <pin num="24" name="GPIO18" type="bidirectional"/>
        <pin num="25" name="GPIO19" type="bidirectional"/>
        <pin num="26" name="GPIO20" type="bidirectional"/>
        <pin num="27" name="GPIO21" type="bidirectional"/>
        <pin num="28" name="GND" type="power_in"/>
        <pin num="29" name="GPIO22" type="bidirectional"/>
        <pin num="30" name="RUN" type="input"/>
        <pin num="31" name="GPIO26_ADC0" type="bidirectional"/>
        <pin num="32" name="GPIO27_ADC1" type="bidirectional"/>
        <pin num="33" name="AGND" type="power_in"/>
        <pin num="34" name="GPIO28_ADC2" type="bidirectional"/>
        <pin num="35" name="ADC_VREF" type="power_in"/>
        <pin num="36" name="3V3" type="power_in"/>
        <pin num="37" name="3V3_EN" type="input"/>
        <pin num="38" name="GND" type="bidirectional"/>
        <pin num="39" name="VSYS" type="power_in"/>
        <pin num="40" name="VBUS" type="power_in"/>
        <pin num="41" name="SWCLK" type="input"/>
        <pin num="42" name="GND" type="power_in"/>
        <pin num="43" name="SWDIO" type="bidirectional"/>
      </pins>
    </libpart>
    <libpart lib="Transistor_FET" part="AO3400A">
      <description>30V Vds, 5.7A Id, N-Channel MOSFET, SOT-23</description>
      <docs>http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf</docs>
      <footprints>
        <fp>SOT?23*</fp>
      </footprints>
      <fields>
        <field name="Reference">Q</field>
        <field name="Value">AO3400A</field>
        <field name="Footprint">Package_TO_SOT_SMD:SOT-23</field>
        <field name="Datasheet">http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="G" type="input"/>
        <pin num="2" name="S" type="passive"/>
        <pin num="3" name="D" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Transistor_FET" part="AO3401A">
      <description>-4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23</description>
      <docs>http://www.aosmd.com/pdfs/datasheet/AO3401A.pdf</docs>
      <footprints>
        <fp>SOT?23*</fp>
      </footprints>
      <fields>
        <field name="Reference">Q</field>
        <field name="Value">AO3401A</field>
        <field name="Footprint">Package_TO_SOT_SMD:SOT-23</field>
        <field name="Datasheet">http://www.aosmd.com/pdfs/datasheet/AO3401A.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="G" type="input"/>
        <pin num="2" name="S" type="passive"/>
        <pin num="3" name="D" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="mta1" part="mta1_usb_ch554_pogo">
      <fields>
        <field name="Reference">U</field>
        <field name="Value">mta1_usb_ch554_pogo</field>
        <field name="Footprint">mta1-usb:mta1_usb_ch554_pogo</field>
      </fields>
      <pins>
        <pin num="1" name="GND" type="power_in"/>
        <pin num="2" name="5V" type="power_in"/>
        <pin num="3" name="3.3V" type="power_out"/>
        <pin num="4" name="2.5V" type="power_out"/>
        <pin num="5" name="1.2V" type="power_out"/>
        <pin num="6" name="TX" type="bidirectional"/>
        <pin num="7" name="RX" type="bidirectional"/>
        <pin num="8" name="RTS" type="bidirectional"/>
        <pin num="9" name="CTS" type="bidirectional"/>
        <pin num="10" name="GPIO1" type="bidirectional"/>
        <pin num="11" name="GPIO2" type="bidirectional"/>
        <pin num="12" name="GPIO3" type="bidirectional"/>
        <pin num="13" name="GPIO4" type="bidirectional"/>
        <pin num="14" name="GND" type="bidirectional"/>
        <pin num="15" name="CDONE" type="bidirectional"/>
        <pin num="16" name="CRESET" type="bidirectional"/>
        <pin num="17" name="MISO" type="bidirectional"/>
        <pin num="18" name="SS" type="bidirectional"/>
        <pin num="19" name="MOSI" type="bidirectional"/>
        <pin num="20" name="SCK" type="bidirectional"/>
        <pin num="21" name="NC" type="no_connect"/>
        <pin num="22" name="NC" type="no_connect"/>
        <pin num="23" name="NC" type="no_connect"/>
        <pin num="24" name="NC" type="no_connect"/>
        <pin num="25" name="NC" type="no_connect"/>
        <pin num="26" name="NC" type="no_connect"/>
      </pins>
    </libpart>
  </libparts>
  <libraries>
    <library logical="Connector_Generic">
      <uri>C:\Program Files\KiCad\6.0\share\kicad\symbols\/Connector_Generic.kicad_sym</uri>
    </library>
    <library logical="Device">
      <uri>C:\Program Files\KiCad\6.0\share\kicad\symbols\/Device.kicad_sym</uri>
    </library>
    <library logical="MCU_RaspberryPi_and_Boards">
      <uri>C:\Users\matt\Other-Repos\tillitis-key1\hw\boards\mta1-usb-v1-programmer/../KiCad-RP Pico/RP-Pico-Libraries/MCU_RaspberryPi_and_Boards.kicad_sym</uri>
    </library>
    <library logical="Transistor_FET">
      <uri>C:\Program Files\KiCad\6.0\share\kicad\symbols\/Transistor_FET.kicad_sym</uri>
    </library>
    <library logical="mta1">
      <uri>C:\Users\matt\Other-Repos\tillitis-key1\hw\boards\mta1-usb-v1-programmer/../mta1-library/mta1.kicad_sym</uri>
    </library>
  </libraries>
  <nets>
    <net code="1" name="+1V2">
      <node ref="J2" pin="10" pinfunction="Pin_10" pintype="passive"/>
      <node ref="U1" pin="5" pinfunction="1.2V" pintype="power_out"/>
      <node ref="U2" pin="31" pinfunction="GPIO26_ADC0" pintype="bidirectional"/>
    </net>
    <net code="2" name="+2V5">
      <node ref="J2" pin="9" pinfunction="Pin_9" pintype="passive"/>
      <node ref="U1" pin="4" pinfunction="2.5V" pintype="power_out"/>
      <node ref="U2" pin="32" pinfunction="GPIO27_ADC1" pintype="bidirectional"/>
    </net>
    <net code="3" name="+3V3">
      <node ref="J2" pin="7" pinfunction="Pin_7" pintype="passive"/>
      <node ref="U1" pin="3" pinfunction="3.3V" pintype="power_out"/>
      <node ref="U2" pin="34" pinfunction="GPIO28_ADC2" pintype="bidirectional"/>
    </net>
    <net code="4" name="+5V">
      <node ref="F1" pin="1" pintype="passive"/>
      <node ref="J2" pin="1" pinfunction="Pin_1" pintype="passive"/>
      <node ref="U2" pin="40" pinfunction="VBUS" pintype="power_in"/>
    </net>
    <net code="5" name="/5V_DUT">
      <node ref="Q2" pin="3" pinfunction="D" pintype="passive"/>
      <node ref="U1" pin="2" pinfunction="5V" pintype="power_in"/>
    </net>
    <net code="6" name="/5V_EN">
      <node ref="J1" pin="10" pinfunction="Pin_10" pintype="passive"/>
      <node ref="R17" pin="1" pintype="passive"/>
      <node ref="U2" pin="10" pinfunction="GPIO7" pintype="bidirectional"/>
    </net>
    <net code="7" name="/5V_FUSE">
      <node ref="F1" pin="2" pintype="passive"/>
      <node ref="Q2" pin="2" pinfunction="S" pintype="passive"/>
      <node ref="R8" pin="2" pintype="passive"/>
    </net>
    <net code="8" name="/CDONE">
      <node ref="R16" pin="1" pintype="passive"/>
      <node ref="U1" pin="15" pinfunction="CDONE" pintype="bidirectional"/>
    </net>
    <net code="9" name="/CDONE_U">
      <node ref="J1" pin="20" pinfunction="Pin_20" pintype="passive"/>
      <node ref="R16" pin="2" pintype="passive"/>
      <node ref="U2" pin="20" pinfunction="GPIO15" pintype="bidirectional"/>
    </net>
    <net code="10" name="/CRESET">
      <node ref="R15" pin="1" pintype="passive"/>
      <node ref="U1" pin="16" pinfunction="CRESET" pintype="bidirectional"/>
    </net>
    <net code="11" name="/CRESET_U">
      <node ref="J1" pin="19" pinfunction="Pin_19" pintype="passive"/>
      <node ref="R15" pin="2" pintype="passive"/>
      <node ref="U2" pin="19" pinfunction="GPIO14" pintype="bidirectional"/>
    </net>
    <net code="12" name="/CTS">
      <node ref="R5" pin="2" pintype="passive"/>
      <node ref="U1" pin="9" pinfunction="CTS" pintype="bidirectional"/>
    </net>
    <net code="13" name="/CTS_U">
      <node ref="J2" pin="19" pinfunction="Pin_19" pintype="passive"/>
      <node ref="R5" pin="1" pintype="passive"/>
      <node ref="U2" pin="22" pinfunction="GPIO17" pintype="bidirectional"/>
    </net>
    <net code="14" name="/GPIO1">
      <node ref="R4" pin="2" pintype="passive"/>
      <node ref="U1" pin="10" pinfunction="GPIO1" pintype="bidirectional"/>
    </net>
    <net code="15" name="/GPIO1_U">
      <node ref="J2" pin="17" pinfunction="Pin_17" pintype="passive"/>
      <node ref="R4" pin="1" pintype="passive"/>
      <node ref="U2" pin="24" pinfunction="GPIO18" pintype="bidirectional"/>
    </net>
    <net code="16" name="/GPIO2">
      <node ref="R3" pin="2" pintype="passive"/>
      <node ref="U1" pin="11" pinfunction="GPIO2" pintype="bidirectional"/>
    </net>
    <net code="17" name="/GPIO2_U">
      <node ref="J2" pin="16" pinfunction="Pin_16" pintype="passive"/>
      <node ref="R3" pin="1" pintype="passive"/>
      <node ref="U2" pin="25" pinfunction="GPIO19" pintype="bidirectional"/>
    </net>
    <net code="18" name="/GPIO3">
      <node ref="R2" pin="2" pintype="passive"/>
      <node ref="U1" pin="12" pinfunction="GPIO3" pintype="bidirectional"/>
    </net>
    <net code="19" name="/GPIO3_U">
      <node ref="J2" pin="15" pinfunction="Pin_15" pintype="passive"/>
      <node ref="R2" pin="1" pintype="passive"/>
      <node ref="U2" pin="26" pinfunction="GPIO20" pintype="bidirectional"/>
    </net>
    <net code="20" name="/GPIO4">
      <node ref="R1" pin="2" pintype="passive"/>
      <node ref="U1" pin="13" pinfunction="GPIO4" pintype="bidirectional"/>
    </net>
    <net code="21" name="/GPIO4_U">
      <node ref="J2" pin="14" pinfunction="Pin_14" pintype="passive"/>
      <node ref="R1" pin="1" pintype="passive"/>
      <node ref="U2" pin="27" pinfunction="GPIO21" pintype="bidirectional"/>
    </net>
    <net code="22" name="/MISO">
      <node ref="R14" pin="1" pintype="passive"/>
      <node ref="U1" pin="17" pinfunction="MISO" pintype="bidirectional"/>
    </net>
    <net code="23" name="/MISO_U">
      <node ref="J1" pin="17" pinfunction="Pin_17" pintype="passive"/>
      <node ref="R14" pin="2" pintype="passive"/>
      <node ref="U2" pin="17" pinfunction="GPIO13" pintype="bidirectional"/>
    </net>
    <net code="24" name="/MOSI">
      <node ref="R12" pin="1" pintype="passive"/>
      <node ref="U1" pin="19" pinfunction="MOSI" pintype="bidirectional"/>
    </net>
    <net code="25" name="/MOSI_U">
      <node ref="J1" pin="15" pinfunction="Pin_15" pintype="passive"/>
      <node ref="R12" pin="2" pintype="passive"/>
      <node ref="U2" pin="15" pinfunction="GPIO11" pintype="bidirectional"/>
    </net>
    <net code="26" name="/PICO22">
      <node ref="J2" pin="12" pinfunction="Pin_12" pintype="passive"/>
      <node ref="U2" pin="29" pinfunction="GPIO22" pintype="bidirectional"/>
    </net>
    <net code="27" name="/PICO_0">
      <node ref="J1" pin="1" pinfunction="Pin_1" pintype="passive"/>
      <node ref="U2" pin="1" pinfunction="GPIO0" pintype="bidirectional"/>
    </net>
    <net code="28" name="/PICO_1">
      <node ref="J1" pin="2" pinfunction="Pin_2" pintype="passive"/>
      <node ref="U2" pin="2" pinfunction="GPIO1" pintype="bidirectional"/>
    </net>
    <net code="29" name="/PICO_2">
      <node ref="J1" pin="4" pinfunction="Pin_4" pintype="passive"/>
      <node ref="U2" pin="4" pinfunction="GPIO2" pintype="bidirectional"/>
    </net>
    <net code="30" name="/PICO_3">
      <node ref="J1" pin="5" pinfunction="Pin_5" pintype="passive"/>
      <node ref="U2" pin="5" pinfunction="GPIO3" pintype="bidirectional"/>
    </net>
    <net code="31" name="/PICO_3V3">
      <node ref="J2" pin="5" pinfunction="Pin_5" pintype="passive"/>
      <node ref="U2" pin="36" pinfunction="3V3" pintype="power_in"/>
    </net>
    <net code="32" name="/PICO_3V3_EN">
      <node ref="J2" pin="4" pinfunction="Pin_4" pintype="passive"/>
      <node ref="U2" pin="37" pinfunction="3V3_EN" pintype="input"/>
    </net>
    <net code="33" name="/PICO_4">
      <node ref="J1" pin="6" pinfunction="Pin_6" pintype="passive"/>
      <node ref="U2" pin="6" pinfunction="GPIO4" pintype="bidirectional"/>
    </net>
    <net code="34" name="/PICO_5">
      <node ref="J1" pin="7" pinfunction="Pin_7" pintype="passive"/>
      <node ref="U2" pin="7" pinfunction="GPIO5" pintype="bidirectional"/>
    </net>
    <net code="35" name="/PICO_6">
      <node ref="J1" pin="9" pinfunction="Pin_9" pintype="passive"/>
      <node ref="U2" pin="9" pinfunction="GPIO6" pintype="bidirectional"/>
    </net>
    <net code="36" name="/PICO_ADC_VREF">
      <node ref="J2" pin="6" pinfunction="Pin_6" pintype="passive"/>
      <node ref="U2" pin="35" pinfunction="ADC_VREF" pintype="power_in"/>
    </net>
    <net code="37" name="/PICO_RUN">
      <node ref="J2" pin="11" pinfunction="Pin_11" pintype="passive"/>
      <node ref="U2" pin="30" pinfunction="RUN" pintype="input"/>
    </net>
    <net code="38" name="/PICO_VSYS">
      <node ref="J2" pin="2" pinfunction="Pin_2" pintype="passive"/>
      <node ref="U2" pin="39" pinfunction="VSYS" pintype="power_in"/>
    </net>
    <net code="39" name="/RTS">
      <node ref="R6" pin="2" pintype="passive"/>
      <node ref="U1" pin="8" pinfunction="RTS" pintype="bidirectional"/>
    </net>
    <net code="40" name="/RTS_U">
      <node ref="J2" pin="20" pinfunction="Pin_20" pintype="passive"/>
      <node ref="R6" pin="1" pintype="passive"/>
      <node ref="U2" pin="21" pinfunction="GPIO16" pintype="bidirectional"/>
    </net>
    <net code="41" name="/RX">
      <node ref="R10" pin="1" pintype="passive"/>
      <node ref="U1" pin="7" pinfunction="RX" pintype="bidirectional"/>
    </net>
    <net code="42" name="/RX_U">
      <node ref="J1" pin="12" pinfunction="Pin_12" pintype="passive"/>
      <node ref="R10" pin="2" pintype="passive"/>
      <node ref="U2" pin="12" pinfunction="GPIO9" pintype="bidirectional"/>
    </net>
    <net code="43" name="/SCK">
      <node ref="R11" pin="1" pintype="passive"/>
      <node ref="U1" pin="20" pinfunction="SCK" pintype="bidirectional"/>
    </net>
    <net code="44" name="/SCK_U">
      <node ref="J1" pin="14" pinfunction="Pin_14" pintype="passive"/>
      <node ref="R11" pin="2" pintype="passive"/>
      <node ref="U2" pin="14" pinfunction="GPIO10" pintype="bidirectional"/>
    </net>
    <net code="45" name="/SS">
      <node ref="R13" pin="1" pintype="passive"/>
      <node ref="U1" pin="18" pinfunction="SS" pintype="bidirectional"/>
    </net>
    <net code="46" name="/SS_U">
      <node ref="J1" pin="16" pinfunction="Pin_16" pintype="passive"/>
      <node ref="R13" pin="2" pintype="passive"/>
      <node ref="U2" pin="16" pinfunction="GPIO12" pintype="bidirectional"/>
    </net>
    <net code="47" name="/TX">
      <node ref="R9" pin="1" pintype="passive"/>
      <node ref="U1" pin="6" pinfunction="TX" pintype="bidirectional"/>
    </net>
    <net code="48" name="/TX_U">
      <node ref="J1" pin="11" pinfunction="Pin_11" pintype="passive"/>
      <node ref="R9" pin="2" pintype="passive"/>
      <node ref="U2" pin="11" pinfunction="GPIO8" pintype="bidirectional"/>
    </net>
    <net code="49" name="GND">
      <node ref="J1" pin="13" pinfunction="Pin_13" pintype="passive"/>
      <node ref="J1" pin="18" pinfunction="Pin_18" pintype="passive"/>
      <node ref="J1" pin="3" pinfunction="Pin_3" pintype="passive"/>
      <node ref="J1" pin="8" pinfunction="Pin_8" pintype="passive"/>
      <node ref="J2" pin="13" pinfunction="Pin_13" pintype="passive"/>
      <node ref="J2" pin="18" pinfunction="Pin_18" pintype="passive"/>
      <node ref="J2" pin="3" pinfunction="Pin_3" pintype="passive"/>
      <node ref="J2" pin="8" pinfunction="Pin_8" pintype="passive"/>
      <node ref="Q1" pin="2" pinfunction="S" pintype="passive"/>
      <node ref="R7" pin="1" pintype="passive"/>
      <node ref="U1" pin="1" pinfunction="GND" pintype="power_in"/>
      <node ref="U1" pin="14" pinfunction="GND" pintype="bidirectional"/>
      <node ref="U2" pin="13" pinfunction="GND" pintype="power_in"/>
      <node ref="U2" pin="18" pinfunction="GND" pintype="power_in"/>
      <node ref="U2" pin="23" pinfunction="GND" pintype="power_in"/>
      <node ref="U2" pin="28" pinfunction="GND" pintype="power_in"/>
      <node ref="U2" pin="3" pinfunction="GND" pintype="power_in"/>
      <node ref="U2" pin="33" pinfunction="AGND" pintype="power_in"/>
      <node ref="U2" pin="38" pinfunction="GND" pintype="bidirectional"/>
      <node ref="U2" pin="42" pinfunction="GND" pintype="power_in"/>
      <node ref="U2" pin="8" pinfunction="GND" pintype="power_in"/>
    </net>
    <net code="50" name="Net-(Q1-Pad1)">
      <node ref="Q1" pin="1" pinfunction="G" pintype="input"/>
      <node ref="R17" pin="2" pintype="passive"/>
      <node ref="R7" pin="2" pintype="passive"/>
    </net>
    <net code="51" name="Net-(Q1-Pad3)">
      <node ref="Q1" pin="3" pinfunction="D" pintype="passive"/>
      <node ref="Q2" pin="1" pinfunction="G" pintype="input"/>
      <node ref="R8" pin="1" pintype="passive"/>
    </net>
    <net code="52" name="unconnected-(U1-Pad21)">
      <node ref="U1" pin="21" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="53" name="unconnected-(U1-Pad22)">
      <node ref="U1" pin="22" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="54" name="unconnected-(U1-Pad23)">
      <node ref="U1" pin="23" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="55" name="unconnected-(U1-Pad24)">
      <node ref="U1" pin="24" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="56" name="unconnected-(U1-Pad25)">
      <node ref="U1" pin="25" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="57" name="unconnected-(U1-Pad26)">
      <node ref="U1" pin="26" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="58" name="unconnected-(U2-Pad41)">
      <node ref="U2" pin="41" pinfunction="SWCLK" pintype="input+no_connect"/>
    </net>
    <net code="59" name="unconnected-(U2-Pad43)">
      <node ref="U2" pin="43" pinfunction="SWDIO" pintype="bidirectional+no_connect"/>
    </net>
  </nets>
</export>