(export (version "E")
  (design
    (source "/home/sgilissen/gitdir/purrChestrion/purrChestrion-board/purrChestrion-board/purrChestrion-board.kicad_sch")
    (date "2025-06-06T21:31:48+0200")
    (tool "Eeschema 9.0.1")
    (sheet (number "1") (name "/") (tstamps "/")
      (title_block
        (title "purrChestrion Main Controller")
        (company "Steve Gilissen")
        (rev "2.0")
        (date "2025-04-04")
        (source "purrChestrion-board.kicad_sch")
        (comment (number "1") (value ""))
        (comment (number "2") (value ""))
        (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 "")))))
  (components
    (comp (ref "A1")
      (value "Arduino NANO V3.x")
      (footprint "Module:Arduino_Nano")
      (datasheet "http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf")
      (description "Arduino Nano v3.x")
      (fields
        (field (name "Footprint") "Module:Arduino_Nano")
        (field (name "Datasheet") "http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf")
        (field (name "Description") "Arduino Nano v3.x"))
      (libsource (lib "MCU_Module") (part "Arduino_Nano_v3.x") (description "Arduino Nano v3.x"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "Arduino nano microcontroller module USB"))
      (property (name "ki_fp_filters") (value "Arduino*Nano*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "9b2ef2d0-2986-408c-a9ad-00c61933898f"))
    (comp (ref "D1")
      (value "D")
      (footprint "Diode_THT:D_A-405_P10.16mm_Horizontal")
      (description "Diode")
      (fields
        (field (name "Sim.Device") "D")
        (field (name "Sim.Pins") "1=K 2=A")
        (field (name "Footprint") "Diode_THT:D_A-405_P10.16mm_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "Diode"))
      (libsource (lib "Device") (part "D") (description "Diode"))
      (property (name "Sim.Device") (value "D"))
      (property (name "Sim.Pins") (value "1=K 2=A"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "diode"))
      (property (name "ki_fp_filters") (value "TO-???* *_Diode_* *SingleDiode* D_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "d3d3339e-79be-4b78-b66f-186a3342e96c"))
    (comp (ref "D2")
      (value "D")
      (footprint "Diode_THT:D_A-405_P10.16mm_Horizontal")
      (description "Diode")
      (fields
        (field (name "Sim.Device") "D")
        (field (name "Sim.Pins") "1=K 2=A")
        (field (name "Footprint") "Diode_THT:D_A-405_P10.16mm_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "Diode"))
      (libsource (lib "Device") (part "D") (description "Diode"))
      (property (name "Sim.Device") (value "D"))
      (property (name "Sim.Pins") (value "1=K 2=A"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "diode"))
      (property (name "ki_fp_filters") (value "TO-???* *_Diode_* *SingleDiode* D_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "55876986-aa85-460c-9516-40a36d296af0"))
    (comp (ref "D3")
      (value "D")
      (footprint "Diode_THT:D_A-405_P10.16mm_Horizontal")
      (description "Diode")
      (fields
        (field (name "Sim.Device") "D")
        (field (name "Sim.Pins") "1=K 2=A")
        (field (name "Footprint") "Diode_THT:D_A-405_P10.16mm_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "Diode"))
      (libsource (lib "Device") (part "D") (description "Diode"))
      (property (name "Sim.Device") (value "D"))
      (property (name "Sim.Pins") (value "1=K 2=A"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "diode"))
      (property (name "ki_fp_filters") (value "TO-???* *_Diode_* *SingleDiode* D_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "317d2869-ada1-446b-b712-829aa4e24232"))
    (comp (ref "D4")
      (value "D")
      (footprint "Diode_THT:D_A-405_P10.16mm_Horizontal")
      (description "Diode")
      (fields
        (field (name "Sim.Device") "D")
        (field (name "Sim.Pins") "1=K 2=A")
        (field (name "Footprint") "Diode_THT:D_A-405_P10.16mm_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "Diode"))
      (libsource (lib "Device") (part "D") (description "Diode"))
      (property (name "Sim.Device") (value "D"))
      (property (name "Sim.Pins") (value "1=K 2=A"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "diode"))
      (property (name "ki_fp_filters") (value "TO-???* *_Diode_* *SingleDiode* D_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "c056bc66-2b4f-4f2e-9fb7-fd0cbfb3d50c"))
    (comp (ref "D5")
      (value "D")
      (footprint "Diode_THT:D_A-405_P10.16mm_Horizontal")
      (description "Diode")
      (fields
        (field (name "Sim.Device") "D")
        (field (name "Sim.Pins") "1=K 2=A")
        (field (name "Footprint") "Diode_THT:D_A-405_P10.16mm_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "Diode"))
      (libsource (lib "Device") (part "D") (description "Diode"))
      (property (name "Sim.Device") (value "D"))
      (property (name "Sim.Pins") (value "1=K 2=A"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "diode"))
      (property (name "ki_fp_filters") (value "TO-???* *_Diode_* *SingleDiode* D_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "271696fe-166a-4060-9d9f-1194110b5d14"))
    (comp (ref "J1")
      (value "COLUMNS")
      (footprint "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical")
      (description "Generic connector, single row, 01x06, script generated")
      (fields
        (field (name "Footprint") "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical")
        (field (name "Datasheet"))
        (field (name "Description") "Generic connector, single row, 01x06, script generated"))
      (libsource (lib "Connector") (part "Conn_01x06_Pin") (description "Generic connector, single row, 01x06, script generated"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "connector"))
      (property (name "ki_fp_filters") (value "Connector*:*_1x??_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "84354ce3-3927-4e62-ad0e-eacbdecfa217"))
    (comp (ref "J2")
      (value "ROWS")
      (footprint "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical")
      (description "Generic connector, single row, 01x08, script generated")
      (fields
        (field (name "Footprint") "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical")
        (field (name "Datasheet"))
        (field (name "Description") "Generic connector, single row, 01x08, script generated"))
      (libsource (lib "Connector") (part "Conn_01x08_Pin") (description "Generic connector, single row, 01x08, script generated"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "connector"))
      (property (name "ki_fp_filters") (value "Connector*:*_1x??_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "77ade678-2ddb-41ac-a1e2-7f05edf39d95"))
    (comp (ref "J3")
      (value "5V IN")
      (footprint "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical")
      (description "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (fields
        (field (name "Footprint") "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical")
        (field (name "Datasheet"))
        (field (name "Description") "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (libsource (lib "Connector") (part "Screw_Terminal_01x02") (description "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "screw terminal"))
      (property (name "ki_fp_filters") (value "TerminalBlock*:*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "84d3ea17-05cc-4c5e-92c5-0c02037aaa69"))
    (comp (ref "J4")
      (value "MIDI Input")
      (footprint "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical")
      (description "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (fields
        (field (name "Footprint") "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical")
        (field (name "Datasheet"))
        (field (name "Description") "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (libsource (lib "Connector") (part "Screw_Terminal_01x02") (description "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "screw terminal"))
      (property (name "ki_fp_filters") (value "TerminalBlock*:*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "d4f6e22f-74c5-4668-85e8-8ba32b7ccee0"))
    (comp (ref "J5")
      (value "MCP23017-2 SPARES")
      (footprint "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical")
      (description "Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (fields
        (field (name "Footprint") "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical")
        (field (name "Datasheet"))
        (field (name "Description") "Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (libsource (lib "Connector") (part "Screw_Terminal_01x04") (description "Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "screw terminal"))
      (property (name "ki_fp_filters") (value "TerminalBlock*:*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "7a571083-541f-4768-9489-13b06f90ab2f"))
    (comp (ref "J6")
      (value "MIDI Output")
      (footprint "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical")
      (description "Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (fields
        (field (name "Footprint") "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical")
        (field (name "Datasheet"))
        (field (name "Description") "Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (libsource (lib "Connector") (part "Screw_Terminal_01x03") (description "Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "screw terminal"))
      (property (name "ki_fp_filters") (value "TerminalBlock*:*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "f4e4d020-cda8-4c07-89ca-6ba2cecb12b0"))
    (comp (ref "J7")
      (value "ARDUINO GPIO D2-D12")
      (footprint "Connector_PinHeader_2.54mm:PinHeader_1x11_P2.54mm_Vertical")
      (description "Generic connector, single row, 01x11, script generated")
      (fields
        (field (name "Footprint") "Connector_PinHeader_2.54mm:PinHeader_1x11_P2.54mm_Vertical")
        (field (name "Datasheet"))
        (field (name "Description") "Generic connector, single row, 01x11, script generated"))
      (libsource (lib "Connector") (part "Conn_01x11_Socket") (description "Generic connector, single row, 01x11, script generated"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "connector"))
      (property (name "ki_fp_filters") (value "Connector*:*_1x??_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "0092f7eb-9531-41a3-b0e0-fafd060a5d7c"))
    (comp (ref "J8")
      (value "MIDI Act LED")
      (footprint "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical")
      (description "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (fields
        (field (name "Footprint") "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical")
        (field (name "Datasheet"))
        (field (name "Description") "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (libsource (lib "Connector") (part "Screw_Terminal_01x02") (description "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "screw terminal"))
      (property (name "ki_fp_filters") (value "TerminalBlock*:*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "bfdfebde-cb6a-4ff3-b45e-27204a4747d2"))
    (comp (ref "J9")
      (value "ARDUINO GPIO A1-A7")
      (footprint "Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical")
      (description "Generic connector, single row, 01x07, script generated")
      (fields
        (field (name "Footprint") "Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical")
        (field (name "Datasheet"))
        (field (name "Description") "Generic connector, single row, 01x07, script generated"))
      (libsource (lib "Connector") (part "Conn_01x07_Socket") (description "Generic connector, single row, 01x07, script generated"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "connector"))
      (property (name "ki_fp_filters") (value "Connector*:*_1x??_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "3003064a-d60b-4405-b6e5-c588afee9893"))
    (comp (ref "J10")
      (value "I2C")
      (footprint "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical")
      (description "Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (fields
        (field (name "Footprint") "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical")
        (field (name "Datasheet"))
        (field (name "Description") "Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (libsource (lib "Connector") (part "Screw_Terminal_01x04") (description "Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "screw terminal"))
      (property (name "ki_fp_filters") (value "TerminalBlock*:*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "b4636fd2-96ce-4fa7-b62d-e4bdf8ddb2e0"))
    (comp (ref "R1")
      (value "R220")
      (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
      (description "Resistor")
      (fields
        (field (name "Footprint") "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "Resistor"))
      (libsource (lib "Device") (part "R") (description "Resistor"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "R res resistor"))
      (property (name "ki_fp_filters") (value "R_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "56dfb07e-b8da-4d79-92da-fd012b4d25a4"))
    (comp (ref "R2")
      (value "R10k")
      (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
      (description "Resistor")
      (fields
        (field (name "Footprint") "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "Resistor"))
      (libsource (lib "Device") (part "R") (description "Resistor"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "R res resistor"))
      (property (name "ki_fp_filters") (value "R_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "55894aa5-80a0-497d-828a-a212319eff42"))
    (comp (ref "R3")
      (value "R220")
      (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
      (description "Resistor")
      (fields
        (field (name "Footprint") "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "Resistor"))
      (libsource (lib "Device") (part "R") (description "Resistor"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "R res resistor"))
      (property (name "ki_fp_filters") (value "R_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "57659ebe-a177-43f8-ace6-16f2109c3c69"))
    (comp (ref "R4")
      (value "R220")
      (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
      (description "Resistor")
      (fields
        (field (name "Footprint") "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "Resistor"))
      (libsource (lib "Device") (part "R") (description "Resistor"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "R res resistor"))
      (property (name "ki_fp_filters") (value "R_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "4aa19faf-cd2b-455e-8f8f-7c6815f13470"))
    (comp (ref "R5")
      (value "R220")
      (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
      (description "Resistor")
      (fields
        (field (name "Footprint") "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "Resistor"))
      (libsource (lib "Device") (part "R") (description "Resistor"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "R res resistor"))
      (property (name "ki_fp_filters") (value "R_*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "3afa5039-caed-4700-a952-c74a902e8e27"))
    (comp (ref "U1")
      (value "MCP23017_SP")
      (footprint "Package_DIP:DIP-28_W7.62mm")
      (datasheet "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf")
      (description "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28")
      (fields
        (field (name "Footprint") "Package_DIP:DIP-28_W7.62mm")
        (field (name "Datasheet") "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf")
        (field (name "Description") "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28"))
      (libsource (lib "Interface_Expansion") (part "MCP23S17_SP") (description "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "microchip i2c parallel port expander"))
      (property (name "ki_fp_filters") (value "DIP*W7.62mm*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "7ddb4f08-e961-4a78-bcea-e1b99bcbeb61"))
    (comp (ref "U2")
      (value "MCP23017_SP")
      (footprint "Package_DIP:DIP-28_W7.62mm")
      (datasheet "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf")
      (description "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28")
      (fields
        (field (name "Footprint") "Package_DIP:DIP-28_W7.62mm")
        (field (name "Datasheet") "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf")
        (field (name "Description") "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28"))
      (libsource (lib "") (part "MCP23S17_SP_1") (description "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "microchip i2c parallel port expander"))
      (property (name "ki_fp_filters") (value "DIP*W7.62mm*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "fa26a0fc-0f20-4724-a1ce-8c29100d4aea"))
    (comp (ref "U3")
      (value "CD4066BE")
      (footprint "Package_DIP:DIP-14_W7.62mm")
      (datasheet "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
      (description "Quad 20V analog SPST 1:1 switch, DIP-14")
      (fields
        (field (name "Footprint") "Package_DIP:DIP-14_W7.62mm")
        (field (name "Datasheet") "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
        (field (name "Description") "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (libsource (lib "Analog_Switch") (part "CD4066BE") (description "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "analog switch selector multiplexer spst mux amux"))
      (property (name "ki_fp_filters") (value "DIP*W7.62*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "b96463ee-fe3b-44d4-9f09-44d98fa65b72" "e20083c1-186b-4d0c-bb80-084484630812" "c72d1164-c13d-40ba-828c-64ac6449e449" "b937dff7-07ad-4814-a12c-3fdbd11565ad" "28c2a6b8-2e0c-44f0-9a3b-c8037bc84b1f"))
    (comp (ref "U4")
      (value "CD4066BE")
      (footprint "Package_DIP:DIP-14_W7.62mm")
      (datasheet "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
      (description "Quad 20V analog SPST 1:1 switch, DIP-14")
      (fields
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        (field (name "Datasheet") "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
        (field (name "Description") "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (libsource (lib "Analog_Switch") (part "CD4066BE") (description "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "analog switch selector multiplexer spst mux amux"))
      (property (name "ki_fp_filters") (value "DIP*W7.62*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "b82f904e-4c04-4fa4-9143-486f1c1f36ec" "c78a9ed5-a8bd-441e-ae51-a6e95cce382d" "fbd2a6f9-0788-45af-8ee4-90d4bea8b08b" "7be87481-e528-45a5-9976-646db459f672" "60d5307b-e226-4025-942f-98b3eae0b2b1"))
    (comp (ref "U5")
      (value "CD4066BE")
      (footprint "Package_DIP:DIP-14_W7.62mm")
      (datasheet "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
      (description "Quad 20V analog SPST 1:1 switch, DIP-14")
      (fields
        (field (name "Footprint") "Package_DIP:DIP-14_W7.62mm")
        (field (name "Datasheet") "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
        (field (name "Description") "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (libsource (lib "Analog_Switch") (part "CD4066BE") (description "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "analog switch selector multiplexer spst mux amux"))
      (property (name "ki_fp_filters") (value "DIP*W7.62*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "6d069041-ecfa-4ed1-a08d-31d16b147cd8" "aaf1eed6-adf9-41ef-9487-51157a4ed2b2" "d6e5e4b3-6f06-4bd5-87e7-179f7a16d2f0" "f281b077-2737-4bfa-a607-5de55150ec0f" "53957480-5447-45a8-b8ee-fb74a37af610"))
    (comp (ref "U6")
      (value "CD4066BE")
      (footprint "Package_DIP:DIP-14_W7.62mm")
      (datasheet "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
      (description "Quad 20V analog SPST 1:1 switch, DIP-14")
      (fields
        (field (name "Footprint") "Package_DIP:DIP-14_W7.62mm")
        (field (name "Datasheet") "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
        (field (name "Description") "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (libsource (lib "Analog_Switch") (part "CD4066BE") (description "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "analog switch selector multiplexer spst mux amux"))
      (property (name "ki_fp_filters") (value "DIP*W7.62*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "f7a57132-b4b0-426f-8b47-f9d049114410" "f361357e-2fc6-4c6a-93d3-8afbafb0e80e" "9535a111-daf7-4367-b1e5-2fcbb9fb5170" "a2982ba5-32fc-4f77-8ce3-90bdd9df94e8" "0296f80f-6053-4ec3-ba9a-aede3003cdba"))
    (comp (ref "U7")
      (value "CD4066BE")
      (footprint "Package_DIP:DIP-14_W7.62mm")
      (datasheet "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
      (description "Quad 20V analog SPST 1:1 switch, DIP-14")
      (fields
        (field (name "Footprint") "Package_DIP:DIP-14_W7.62mm")
        (field (name "Datasheet") "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
        (field (name "Description") "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (libsource (lib "Analog_Switch") (part "CD4066BE") (description "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "analog switch selector multiplexer spst mux amux"))
      (property (name "ki_fp_filters") (value "DIP*W7.62*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "cb528a39-6a2a-4e84-b6b9-1e48e064aa73" "e4b1e240-6ccc-421f-a53b-312ae6cf631b" "e897fd46-0e57-4d57-b9dd-caf01c6626a3" "65bf4e1b-e747-486d-88e6-e5a2edf84ebe" "466aa22a-d2f4-481b-83d5-a49c3a85c968"))
    (comp (ref "U8")
      (value "CD4066BE")
      (footprint "Package_DIP:DIP-14_W7.62mm")
      (datasheet "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
      (description "Quad 20V analog SPST 1:1 switch, DIP-14")
      (fields
        (field (name "Footprint") "Package_DIP:DIP-14_W7.62mm")
        (field (name "Datasheet") "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
        (field (name "Description") "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (libsource (lib "Analog_Switch") (part "CD4066BE") (description "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "analog switch selector multiplexer spst mux amux"))
      (property (name "ki_fp_filters") (value "DIP*W7.62*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "6363ab33-317d-433d-b092-33d9e3f0fa71" "5f424e9f-4205-405a-938c-f2eac18a173b" "9e07cae2-bd21-428f-ac16-b94c12d07a09" "85ad583d-edf0-43be-9fdc-d19dc03f14b1" "18b29161-87f2-49e4-997b-ef019060471b"))
    (comp (ref "U9")
      (value "CD4066BE")
      (footprint "Package_DIP:DIP-14_W7.62mm")
      (datasheet "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
      (description "Quad 20V analog SPST 1:1 switch, DIP-14")
      (fields
        (field (name "Footprint") "Package_DIP:DIP-14_W7.62mm")
        (field (name "Datasheet") "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
        (field (name "Description") "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (libsource (lib "Analog_Switch") (part "CD4066BE") (description "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "analog switch selector multiplexer spst mux amux"))
      (property (name "ki_fp_filters") (value "DIP*W7.62*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "78738b8e-011c-410d-9b1c-2429f215b5b0" "3a11091e-1906-49a0-91e0-bdb466cd38ab" "69752fd4-5515-41a1-be23-537bb579b95b" "91bed694-f6a9-4d8b-adbc-393a556b6da6" "1173d784-b28b-49a4-9125-ac6228cda7cb"))
    (comp (ref "U10")
      (value "6N137")
      (footprint "Package_DIP:DIP-8_W7.62mm")
      (datasheet "https://docs.broadcom.com/docs/AV02-0940EN")
      (description "Single High Speed LSTTL/TTL Compatible Optocoupler with enable, dV/dt 1000/us, VCM 10, max 7V VCC, DIP-8")
      (fields
        (field (name "Footprint") "Package_DIP:DIP-8_W7.62mm")
        (field (name "Datasheet") "https://docs.broadcom.com/docs/AV02-0940EN")
        (field (name "Description") "Single High Speed LSTTL/TTL Compatible Optocoupler with enable, dV/dt 1000/us, VCM 10, max 7V VCC, DIP-8"))
      (libsource (lib "Isolator") (part "6N137") (description "Single High Speed LSTTL/TTL Compatible Optocoupler with enable, dV/dt 1000/us, VCM 10, max 7V VCC, DIP-8"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "purrChestrion-board.kicad_sch"))
      (property (name "ki_keywords") (value "High speed optically coupled gates enable"))
      (property (name "ki_fp_filters") (value "DIP*W7.62mm*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "9ef3cb82-da3f-4f0c-9360-73281d5e8384")))
  (libparts
    (libpart (lib "") (part "MCP23S17_SP_1")
      (description "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28")
      (docs "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf")
      (footprints
        (fp "DIP*W7.62mm*"))
      (fields
        (field (name "Reference") "U2")
        (field (name "Value") "MCP23017_SP")
        (field (name "Footprint") "Package_DIP:DIP-28_W7.62mm")
        (field (name "Datasheet") "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf")
        (field (name "Description") "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28"))
      (pins
        (pin (num "1") (name "GPB0") (type "bidirectional"))
        (pin (num "2") (name "GPB1") (type "bidirectional"))
        (pin (num "3") (name "GPB2") (type "bidirectional"))
        (pin (num "4") (name "GPB3") (type "bidirectional"))
        (pin (num "5") (name "GPB4") (type "bidirectional"))
        (pin (num "6") (name "GPB5") (type "bidirectional"))
        (pin (num "7") (name "GPB6") (type "bidirectional"))
        (pin (num "8") (name "GPB7") (type "bidirectional"))
        (pin (num "9") (name "VDD") (type "power_in"))
        (pin (num "10") (name "VSS") (type "power_in"))
        (pin (num "11") (name "NC") (type "no_connect"))
        (pin (num "12") (name "SCK") (type "input"))
        (pin (num "13") (name "SDA") (type "input"))
        (pin (num "14") (name "NC") (type "no_connect"))
        (pin (num "15") (name "A0") (type "input"))
        (pin (num "16") (name "A1") (type "input"))
        (pin (num "17") (name "A2") (type "input"))
        (pin (num "18") (name "~{RESET}") (type "input"))
        (pin (num "19") (name "INTB") (type "tri_state"))
        (pin (num "20") (name "INTA") (type "tri_state"))
        (pin (num "21") (name "GPA0") (type "bidirectional"))
        (pin (num "22") (name "GPA1") (type "bidirectional"))
        (pin (num "23") (name "GPA2") (type "bidirectional"))
        (pin (num "24") (name "GPA3") (type "bidirectional"))
        (pin (num "25") (name "GPA4") (type "bidirectional"))
        (pin (num "26") (name "GPA5") (type "bidirectional"))
        (pin (num "27") (name "GPA6") (type "bidirectional"))
        (pin (num "28") (name "GPA7") (type "bidirectional"))))
    (libpart (lib "Analog_Switch") (part "CD4066BE")
      (description "Quad 20V analog SPST 1:1 switch, DIP-14")
      (docs "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
      (footprints
        (fp "DIP*W7.62*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "CD4066BE")
        (field (name "Footprint") "Package_DIP:DIP-14_W7.62mm")
        (field (name "Datasheet") "https://www.ti.com/lit/ds/symlink/cd4066b.pdf")
        (field (name "Description") "Quad 20V analog SPST 1:1 switch, DIP-14"))
      (pins
        (pin (num "1") (name "") (type "bidirectional"))
        (pin (num "2") (name "") (type "bidirectional"))
        (pin (num "3") (name "") (type "bidirectional"))
        (pin (num "4") (name "") (type "bidirectional"))
        (pin (num "5") (name "") (type "input"))
        (pin (num "6") (name "") (type "input"))
        (pin (num "7") (name "V_{SS}") (type "power_in"))
        (pin (num "8") (name "") (type "bidirectional"))
        (pin (num "9") (name "") (type "bidirectional"))
        (pin (num "10") (name "") (type "bidirectional"))
        (pin (num "11") (name "") (type "bidirectional"))
        (pin (num "12") (name "") (type "input"))
        (pin (num "13") (name "") (type "input"))
        (pin (num "14") (name "V_{DD}") (type "power_in"))))
    (libpart (lib "Connector") (part "Conn_01x06_Pin")
      (description "Generic connector, single row, 01x06, script generated")
      (docs "~")
      (footprints
        (fp "Connector*:*_1x??_*"))
      (fields
        (field (name "Reference") "J")
        (field (name "Value") "Conn_01x06_Pin")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Generic connector, single row, 01x06, script generated"))
      (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"))))
    (libpart (lib "Connector") (part "Conn_01x07_Socket")
      (description "Generic connector, single row, 01x07, script generated")
      (docs "~")
      (footprints
        (fp "Connector*:*_1x??_*"))
      (fields
        (field (name "Reference") "J")
        (field (name "Value") "Conn_01x07_Socket")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Generic connector, single row, 01x07, script generated"))
      (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"))))
    (libpart (lib "Connector") (part "Conn_01x08_Pin")
      (description "Generic connector, single row, 01x08, script generated")
      (docs "~")
      (footprints
        (fp "Connector*:*_1x??_*"))
      (fields
        (field (name "Reference") "J")
        (field (name "Value") "Conn_01x08_Pin")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Generic connector, single row, 01x08, script generated"))
      (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"))))
    (libpart (lib "Connector") (part "Conn_01x11_Socket")
      (description "Generic connector, single row, 01x11, script generated")
      (docs "~")
      (footprints
        (fp "Connector*:*_1x??_*"))
      (fields
        (field (name "Reference") "J")
        (field (name "Value") "Conn_01x11_Socket")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Generic connector, single row, 01x11, script generated"))
      (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"))))
    (libpart (lib "Connector") (part "Screw_Terminal_01x02")
      (description "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (docs "~")
      (footprints
        (fp "TerminalBlock*:*"))
      (fields
        (field (name "Reference") "J")
        (field (name "Value") "Screw_Terminal_01x02")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (pins
        (pin (num "1") (name "Pin_1") (type "passive"))
        (pin (num "2") (name "Pin_2") (type "passive"))))
    (libpart (lib "Connector") (part "Screw_Terminal_01x03")
      (description "Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (docs "~")
      (footprints
        (fp "TerminalBlock*:*"))
      (fields
        (field (name "Reference") "J")
        (field (name "Value") "Screw_Terminal_01x03")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (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"))))
    (libpart (lib "Connector") (part "Screw_Terminal_01x04")
      (description "Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (docs "~")
      (footprints
        (fp "TerminalBlock*:*"))
      (fields
        (field (name "Reference") "J")
        (field (name "Value") "Screw_Terminal_01x04")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (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"))))
    (libpart (lib "Device") (part "D")
      (description "Diode")
      (docs "~")
      (footprints
        (fp "TO-???*")
        (fp "*_Diode_*")
        (fp "*SingleDiode*")
        (fp "D_*"))
      (fields
        (field (name "Reference") "D")
        (field (name "Value") "D")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Diode")
        (field (name "Sim.Device") "D")
        (field (name "Sim.Pins") "1=K 2=A"))
      (pins
        (pin (num "1") (name "K") (type "passive"))
        (pin (num "2") (name "A") (type "passive"))))
    (libpart (lib "Device") (part "R")
      (description "Resistor")
      (docs "~")
      (footprints
        (fp "R_*"))
      (fields
        (field (name "Reference") "R")
        (field (name "Value") "R")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Resistor"))
      (pins
        (pin (num "1") (name "") (type "passive"))
        (pin (num "2") (name "") (type "passive"))))
    (libpart (lib "Interface_Expansion") (part "MCP23S17_SP")
      (description "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28")
      (docs "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf")
      (footprints
        (fp "DIP*W7.62mm*"))
      (fields
        (field (name "Reference") "U1")
        (field (name "Value") "MCP23017_SP")
        (field (name "Footprint") "Package_DIP:DIP-28_W7.62mm")
        (field (name "Datasheet") "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf")
        (field (name "Description") "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28"))
      (pins
        (pin (num "1") (name "GPB0") (type "bidirectional"))
        (pin (num "2") (name "GPB1") (type "bidirectional"))
        (pin (num "3") (name "GPB2") (type "bidirectional"))
        (pin (num "4") (name "GPB3") (type "bidirectional"))
        (pin (num "5") (name "GPB4") (type "bidirectional"))
        (pin (num "6") (name "GPB5") (type "bidirectional"))
        (pin (num "7") (name "GPB6") (type "bidirectional"))
        (pin (num "8") (name "GPB7") (type "bidirectional"))
        (pin (num "9") (name "VDD") (type "power_in"))
        (pin (num "10") (name "VSS") (type "power_in"))
        (pin (num "11") (name "NC") (type "no_connect"))
        (pin (num "12") (name "SCK") (type "input"))
        (pin (num "13") (name "SDA") (type "input"))
        (pin (num "14") (name "NC") (type "no_connect"))
        (pin (num "15") (name "A0") (type "input"))
        (pin (num "16") (name "A1") (type "input"))
        (pin (num "17") (name "A2") (type "input"))
        (pin (num "18") (name "~{RESET}") (type "input"))
        (pin (num "19") (name "INTB") (type "tri_state"))
        (pin (num "20") (name "INTA") (type "tri_state"))
        (pin (num "21") (name "GPA0") (type "bidirectional"))
        (pin (num "22") (name "GPA1") (type "bidirectional"))
        (pin (num "23") (name "GPA2") (type "bidirectional"))
        (pin (num "24") (name "GPA3") (type "bidirectional"))
        (pin (num "25") (name "GPA4") (type "bidirectional"))
        (pin (num "26") (name "GPA5") (type "bidirectional"))
        (pin (num "27") (name "GPA6") (type "bidirectional"))
        (pin (num "28") (name "GPA7") (type "bidirectional"))))
    (libpart (lib "Isolator") (part "6N137")
      (description "Single High Speed LSTTL/TTL Compatible Optocoupler with enable, dV/dt 1000/us, VCM 10, max 7V VCC, DIP-8")
      (docs "https://docs.broadcom.com/docs/AV02-0940EN")
      (footprints
        (fp "DIP*W7.62mm*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "6N137")
        (field (name "Footprint") "Package_DIP:DIP-8_W7.62mm")
        (field (name "Datasheet") "https://docs.broadcom.com/docs/AV02-0940EN")
        (field (name "Description") "Single High Speed LSTTL/TTL Compatible Optocoupler with enable, dV/dt 1000/us, VCM 10, max 7V VCC, DIP-8"))
      (pins
        (pin (num "1") (name "NC") (type "passive"))
        (pin (num "2") (name "A") (type "passive"))
        (pin (num "3") (name "C") (type "passive"))
        (pin (num "4") (name "NC") (type "passive"))
        (pin (num "5") (name "GND") (type "power_in"))
        (pin (num "6") (name "VO") (type "open_collector"))
        (pin (num "7") (name "EN") (type "input"))
        (pin (num "8") (name "VCC") (type "power_in"))))
    (libpart (lib "MCU_Module") (part "Arduino_Nano_v3.x")
      (description "Arduino Nano v3.x")
      (docs "http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf")
      (footprints
        (fp "Arduino*Nano*"))
      (fields
        (field (name "Reference") "A")
        (field (name "Value") "Arduino_Nano_v3.x")
        (field (name "Footprint") "Module:Arduino_Nano")
        (field (name "Datasheet") "http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf")
        (field (name "Description") "Arduino Nano v3.x"))
      (pins
        (pin (num "1") (name "D1/TX") (type "bidirectional"))
        (pin (num "2") (name "D0/RX") (type "bidirectional"))
        (pin (num "3") (name "~{RESET}") (type "input"))
        (pin (num "4") (name "GND") (type "power_in"))
        (pin (num "5") (name "D2") (type "bidirectional"))
        (pin (num "6") (name "D3") (type "bidirectional"))
        (pin (num "7") (name "D4") (type "bidirectional"))
        (pin (num "8") (name "D5") (type "bidirectional"))
        (pin (num "9") (name "D6") (type "bidirectional"))
        (pin (num "10") (name "D7") (type "bidirectional"))
        (pin (num "11") (name "D8") (type "bidirectional"))
        (pin (num "12") (name "D9") (type "bidirectional"))
        (pin (num "13") (name "D10") (type "bidirectional"))
        (pin (num "14") (name "D11") (type "bidirectional"))
        (pin (num "15") (name "D12") (type "bidirectional"))
        (pin (num "16") (name "D13") (type "bidirectional"))
        (pin (num "17") (name "3V3") (type "power_out"))
        (pin (num "18") (name "AREF") (type "input"))
        (pin (num "19") (name "A0") (type "bidirectional"))
        (pin (num "20") (name "A1") (type "bidirectional"))
        (pin (num "21") (name "A2") (type "bidirectional"))
        (pin (num "22") (name "A3") (type "bidirectional"))
        (pin (num "23") (name "A4") (type "bidirectional"))
        (pin (num "24") (name "A5") (type "bidirectional"))
        (pin (num "25") (name "A6") (type "bidirectional"))
        (pin (num "26") (name "A7") (type "bidirectional"))
        (pin (num "27") (name "+5V") (type "power_out"))
        (pin (num "28") (name "~{RESET}") (type "input"))
        (pin (num "29") (name "GND") (type "power_in"))
        (pin (num "30") (name "VIN") (type "power_in")))))
  (libraries
    (library (logical "Analog_Switch")
      (uri "/app/extensions/Library/symbols//Analog_Switch.kicad_sym"))
    (library (logical "Connector")
      (uri "/app/extensions/Library/symbols//Connector.kicad_sym"))
    (library (logical "Device")
      (uri "/app/extensions/Library/symbols//Device.kicad_sym"))
    (library (logical "Interface_Expansion")
      (uri "/app/extensions/Library/symbols//Interface_Expansion.kicad_sym"))
    (library (logical "Isolator")
      (uri "/app/extensions/Library/symbols//Isolator.kicad_sym"))
    (library (logical "MCU_Module")
      (uri "/app/extensions/Library/symbols//MCU_Module.kicad_sym")))
  (nets
    (net (code "1") (name "+5V") (class "Default")
      (node (ref "A1") (pin "27") (pinfunction "+5V") (pintype "power_out"))
      (node (ref "J10") (pin "4") (pinfunction "Pin_4") (pintype "passive"))
      (node (ref "R2") (pin "1") (pintype "passive"))
      (node (ref "R3") (pin "2") (pintype "passive"))
      (node (ref "U1") (pin "18") (pinfunction "~{RESET}") (pintype "input"))
      (node (ref "U1") (pin "9") (pinfunction "VDD") (pintype "power_in"))
      (node (ref "U10") (pin "8") (pinfunction "VCC") (pintype "power_in"))
      (node (ref "U2") (pin "15") (pinfunction "A0") (pintype "input"))
      (node (ref "U2") (pin "18") (pinfunction "~{RESET}") (pintype "input"))
      (node (ref "U2") (pin "9") (pinfunction "VDD") (pintype "power_in"))
      (node (ref "U3") (pin "14") (pinfunction "V_{DD}") (pintype "power_in"))
      (node (ref "U4") (pin "14") (pinfunction "V_{DD}") (pintype "power_in"))
      (node (ref "U5") (pin "14") (pinfunction "V_{DD}") (pintype "power_in"))
      (node (ref "U6") (pin "14") (pinfunction "V_{DD}") (pintype "power_in"))
      (node (ref "U7") (pin "14") (pinfunction "V_{DD}") (pintype "power_in"))
      (node (ref "U8") (pin "14") (pinfunction "V_{DD}") (pintype "power_in"))
      (node (ref "U9") (pin "14") (pinfunction "V_{DD}") (pintype "power_in")))
    (net (code "2") (name "GND") (class "Default")
      (node (ref "A1") (pin "29") (pinfunction "GND") (pintype "power_in"))
      (node (ref "A1") (pin "4") (pinfunction "GND") (pintype "power_in"))
      (node (ref "J10") (pin "1") (pinfunction "Pin_1") (pintype "passive"))
      (node (ref "J3") (pin "2") (pinfunction "Pin_2") (pintype "passive"))
      (node (ref "J6") (pin "2") (pinfunction "Pin_2") (pintype "passive"))
      (node (ref "J8") (pin "2") (pinfunction "Pin_2") (pintype "passive"))
      (node (ref "U1") (pin "10") (pinfunction "VSS") (pintype "power_in"))
      (node (ref "U1") (pin "15") (pinfunction "A0") (pintype "input"))
      (node (ref "U1") (pin "16") (pinfunction "A1") (pintype "input"))
      (node (ref "U1") (pin "17") (pinfunction "A2") (pintype "input"))
      (node (ref "U10") (pin "5") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U2") (pin "10") (pinfunction "VSS") (pintype "power_in"))
      (node (ref "U2") (pin "16") (pinfunction "A1") (pintype "input"))
      (node (ref "U2") (pin "17") (pinfunction "A2") (pintype "input"))
      (node (ref "U3") (pin "7") (pinfunction "V_{SS}") (pintype "power_in"))
      (node (ref "U4") (pin "7") (pinfunction "V_{SS}") (pintype "power_in"))
      (node (ref "U5") (pin "7") (pinfunction "V_{SS}") (pintype "power_in"))
      (node (ref "U6") (pin "7") (pinfunction "V_{SS}") (pintype "power_in"))
      (node (ref "U7") (pin "7") (pinfunction "V_{SS}") (pintype "power_in"))
      (node (ref "U8") (pin "7") (pinfunction "V_{SS}") (pintype "power_in"))
      (node (ref "U9") (pin "7") (pinfunction "V_{SS}") (pintype "power_in")))
    (net (code "3") (name "Net-(A1-A0)") (class "Default")
      (node (ref "A1") (pin "19") (pinfunction "A0") (pintype "bidirectional"))
      (node (ref "J9") (pin "2") (pinfunction "Pin_2") (pintype "passive")))
    (net (code "4") (name "Net-(A1-A1)") (class "Default")
      (node (ref "A1") (pin "20") (pinfunction "A1") (pintype "bidirectional"))
      (node (ref "J9") (pin "3") (pinfunction "Pin_3") (pintype "passive")))
    (net (code "5") (name "Net-(A1-A2)") (class "Default")
      (node (ref "A1") (pin "21") (pinfunction "A2") (pintype "bidirectional"))
      (node (ref "J9") (pin "4") (pinfunction "Pin_4") (pintype "passive")))
    (net (code "6") (name "Net-(A1-A3)") (class "Default")
      (node (ref "A1") (pin "22") (pinfunction "A3") (pintype "bidirectional"))
      (node (ref "J9") (pin "5") (pinfunction "Pin_5") (pintype "passive")))
    (net (code "7") (name "Net-(A1-A4)") (class "Default")
      (node (ref "A1") (pin "23") (pinfunction "A4") (pintype "bidirectional"))
      (node (ref "J10") (pin "3") (pinfunction "Pin_3") (pintype "passive"))
      (node (ref "U1") (pin "13") (pinfunction "SDA") (pintype "input"))
      (node (ref "U2") (pin "13") (pinfunction "SDA") (pintype "input")))
    (net (code "8") (name "Net-(A1-A5)") (class "Default")
      (node (ref "A1") (pin "24") (pinfunction "A5") (pintype "bidirectional"))
      (node (ref "J10") (pin "2") (pinfunction "Pin_2") (pintype "passive"))
      (node (ref "U1") (pin "12") (pinfunction "SCK") (pintype "input"))
      (node (ref "U2") (pin "12") (pinfunction "SCK") (pintype "input")))
    (net (code "9") (name "Net-(A1-A6)") (class "Default")
      (node (ref "A1") (pin "25") (pinfunction "A6") (pintype "bidirectional"))
      (node (ref "J9") (pin "6") (pinfunction "Pin_6") (pintype "passive")))
    (net (code "10") (name "Net-(A1-A7)") (class "Default")
      (node (ref "A1") (pin "26") (pinfunction "A7") (pintype "bidirectional"))
      (node (ref "J9") (pin "7") (pinfunction "Pin_7") (pintype "passive")))
    (net (code "11") (name "Net-(A1-AREF)") (class "Default")
      (node (ref "A1") (pin "18") (pinfunction "AREF") (pintype "input"))
      (node (ref "J9") (pin "1") (pinfunction "Pin_1") (pintype "passive")))
    (net (code "12") (name "Net-(A1-D0{slash}RX)") (class "Default")
      (node (ref "A1") (pin "2") (pinfunction "D0/RX") (pintype "bidirectional"))
      (node (ref "R2") (pin "2") (pintype "passive"))
      (node (ref "U10") (pin "6") (pinfunction "VO") (pintype "open_collector")))
    (net (code "13") (name "Net-(A1-D1{slash}TX)") (class "Default")
      (node (ref "A1") (pin "1") (pinfunction "D1/TX") (pintype "bidirectional"))
      (node (ref "R4") (pin "2") (pintype "passive")))
    (net (code "14") (name "Net-(A1-D2)") (class "Default")
      (node (ref "A1") (pin "5") (pinfunction "D2") (pintype "bidirectional"))
      (node (ref "J7") (pin "11") (pinfunction "Pin_11") (pintype "passive")))
    (net (code "15") (name "Net-(A1-D3)") (class "Default")
      (node (ref "A1") (pin "6") (pinfunction "D3") (pintype "bidirectional"))
      (node (ref "J7") (pin "10") (pinfunction "Pin_10") (pintype "passive")))
    (net (code "16") (name "Net-(A1-D4)") (class "Default")
      (node (ref "A1") (pin "7") (pinfunction "D4") (pintype "bidirectional"))
      (node (ref "J7") (pin "9") (pinfunction "Pin_9") (pintype "passive")))
    (net (code "17") (name "Net-(A1-D5)") (class "Default")
      (node (ref "A1") (pin "8") (pinfunction "D5") (pintype "bidirectional"))
      (node (ref "J7") (pin "8") (pinfunction "Pin_8") (pintype "passive")))
    (net (code "18") (name "Net-(A1-D6)") (class "Default")
      (node (ref "A1") (pin "9") (pinfunction "D6") (pintype "bidirectional"))
      (node (ref "J7") (pin "7") (pinfunction "Pin_7") (pintype "passive")))
    (net (code "19") (name "Net-(A1-D7)") (class "Default")
      (node (ref "A1") (pin "10") (pinfunction "D7") (pintype "bidirectional"))
      (node (ref "J7") (pin "6") (pinfunction "Pin_6") (pintype "passive")))
    (net (code "20") (name "Net-(A1-D8)") (class "Default")
      (node (ref "A1") (pin "11") (pinfunction "D8") (pintype "bidirectional"))
      (node (ref "J7") (pin "5") (pinfunction "Pin_5") (pintype "passive")))
    (net (code "21") (name "Net-(A1-D9)") (class "Default")
      (node (ref "A1") (pin "12") (pinfunction "D9") (pintype "bidirectional"))
      (node (ref "J7") (pin "4") (pinfunction "Pin_4") (pintype "passive")))
    (net (code "22") (name "Net-(A1-D10)") (class "Default")
      (node (ref "A1") (pin "13") (pinfunction "D10") (pintype "bidirectional"))
      (node (ref "J7") (pin "3") (pinfunction "Pin_3") (pintype "passive")))
    (net (code "23") (name "Net-(A1-D11)") (class "Default")
      (node (ref "A1") (pin "14") (pinfunction "D11") (pintype "bidirectional"))
      (node (ref "J7") (pin "2") (pinfunction "Pin_2") (pintype "passive")))
    (net (code "24") (name "Net-(A1-D12)") (class "Default")
      (node (ref "A1") (pin "15") (pinfunction "D12") (pintype "bidirectional"))
      (node (ref "J7") (pin "1") (pinfunction "Pin_1") (pintype "passive")))
    (net (code "25") (name "Net-(A1-D13)") (class "Default")
      (node (ref "A1") (pin "16") (pinfunction "D13") (pintype "bidirectional"))
      (node (ref "R5") (pin "2") (pintype "passive")))
    (net (code "26") (name "Net-(A1-VIN)") (class "Default")
      (node (ref "A1") (pin "30") (pinfunction "VIN") (pintype "power_in"))
      (node (ref "J3") (pin "1") (pinfunction "Pin_1") (pintype "passive")))
    (net (code "27") (name "Net-(D1-A)") (class "Default")
      (node (ref "D1") (pin "2") (pinfunction "A") (pintype "passive"))
      (node (ref "J1") (pin "1") (pinfunction "Pin_1") (pintype "passive")))
    (net (code "28") (name "Net-(D1-K)") (class "Default")
      (node (ref "D1") (pin "1") (pinfunction "K") (pintype "passive"))
      (node (ref "U3") (pin "1") (pintype "bidirectional"))
      (node (ref "U3") (pin "11") (pintype "bidirectional"))
      (node (ref "U3") (pin "4") (pintype "bidirectional"))
      (node (ref "U3") (pin "8") (pintype "bidirectional"))
      (node (ref "U4") (pin "1") (pintype "bidirectional"))
      (node (ref "U4") (pin "11") (pintype "bidirectional"))
      (node (ref "U4") (pin "4") (pintype "bidirectional"))
      (node (ref "U4") (pin "8") (pintype "bidirectional")))
    (net (code "29") (name "Net-(D2-A)") (class "Default")
      (node (ref "D2") (pin "2") (pinfunction "A") (pintype "passive"))
      (node (ref "J1") (pin "2") (pinfunction "Pin_2") (pintype "passive")))
    (net (code "30") (name "Net-(D2-K)") (class "Default")
      (node (ref "D2") (pin "1") (pinfunction "K") (pintype "passive"))
      (node (ref "U5") (pin "1") (pintype "bidirectional"))
      (node (ref "U5") (pin "11") (pintype "bidirectional"))
      (node (ref "U5") (pin "4") (pintype "bidirectional"))
      (node (ref "U5") (pin "8") (pintype "bidirectional"))
      (node (ref "U6") (pin "1") (pintype "bidirectional"))
      (node (ref "U6") (pin "11") (pintype "bidirectional"))
      (node (ref "U6") (pin "4") (pintype "bidirectional"))
      (node (ref "U6") (pin "8") (pintype "bidirectional")))
    (net (code "31") (name "Net-(D3-A)") (class "Default")
      (node (ref "D3") (pin "2") (pinfunction "A") (pintype "passive"))
      (node (ref "J1") (pin "3") (pinfunction "Pin_3") (pintype "passive")))
    (net (code "32") (name "Net-(D3-K)") (class "Default")
      (node (ref "D3") (pin "1") (pinfunction "K") (pintype "passive"))
      (node (ref "U7") (pin "1") (pintype "bidirectional"))
      (node (ref "U7") (pin "11") (pintype "bidirectional"))
      (node (ref "U7") (pin "4") (pintype "bidirectional"))
      (node (ref "U7") (pin "8") (pintype "bidirectional"))
      (node (ref "U8") (pin "1") (pintype "bidirectional"))
      (node (ref "U8") (pin "11") (pintype "bidirectional"))
      (node (ref "U8") (pin "4") (pintype "bidirectional"))
      (node (ref "U8") (pin "8") (pintype "bidirectional")))
    (net (code "33") (name "Net-(D4-A)") (class "Default")
      (node (ref "D4") (pin "2") (pinfunction "A") (pintype "passive"))
      (node (ref "J1") (pin "4") (pinfunction "Pin_4") (pintype "passive")))
    (net (code "34") (name "Net-(D4-K)") (class "Default")
      (node (ref "D4") (pin "1") (pinfunction "K") (pintype "passive"))
      (node (ref "U9") (pin "1") (pintype "bidirectional"))
      (node (ref "U9") (pin "11") (pintype "bidirectional"))
      (node (ref "U9") (pin "4") (pintype "bidirectional"))
      (node (ref "U9") (pin "8") (pintype "bidirectional")))
    (net (code "35") (name "Net-(D5-A)") (class "Default")
      (node (ref "D5") (pin "2") (pinfunction "A") (pintype "passive"))
      (node (ref "J4") (pin "1") (pinfunction "Pin_1") (pintype "passive"))
      (node (ref "U10") (pin "3") (pinfunction "C") (pintype "passive")))
    (net (code "36") (name "Net-(D5-K)") (class "Default")
      (node (ref "D5") (pin "1") (pinfunction "K") (pintype "passive"))
      (node (ref "R1") (pin "2") (pintype "passive"))
      (node (ref "U10") (pin "2") (pinfunction "A") (pintype "passive")))
    (net (code "37") (name "Net-(J2-Pin_1)") (class "Default")
      (node (ref "J2") (pin "1") (pinfunction "Pin_1") (pintype "passive"))
      (node (ref "U3") (pin "2") (pintype "bidirectional"))
      (node (ref "U5") (pin "2") (pintype "bidirectional"))
      (node (ref "U8") (pin "2") (pintype "bidirectional"))
      (node (ref "U9") (pin "2") (pintype "bidirectional")))
    (net (code "38") (name "Net-(J2-Pin_2)") (class "Default")
      (node (ref "J2") (pin "2") (pinfunction "Pin_2") (pintype "passive"))
      (node (ref "U3") (pin "3") (pintype "bidirectional"))
      (node (ref "U5") (pin "3") (pintype "bidirectional"))
      (node (ref "U7") (pin "3") (pintype "bidirectional"))
      (node (ref "U9") (pin "3") (pintype "bidirectional")))
    (net (code "39") (name "Net-(J2-Pin_3)") (class "Default")
      (node (ref "J2") (pin "3") (pinfunction "Pin_3") (pintype "passive"))
      (node (ref "U3") (pin "9") (pintype "bidirectional"))
      (node (ref "U5") (pin "9") (pintype "bidirectional"))
      (node (ref "U7") (pin "9") (pintype "bidirectional"))
      (node (ref "U9") (pin "9") (pintype "bidirectional")))
    (net (code "40") (name "Net-(J2-Pin_4)") (class "Default")
      (node (ref "J2") (pin "4") (pinfunction "Pin_4") (pintype "passive"))
      (node (ref "U3") (pin "10") (pintype "bidirectional"))
      (node (ref "U5") (pin "10") (pintype "bidirectional"))
      (node (ref "U7") (pin "10") (pintype "bidirectional"))
      (node (ref "U9") (pin "10") (pintype "bidirectional")))
    (net (code "41") (name "Net-(J2-Pin_5)") (class "Default")
      (node (ref "J2") (pin "5") (pinfunction "Pin_5") (pintype "passive"))
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      (node (ref "U6") (pin "2") (pintype "bidirectional"))
      (node (ref "U7") (pin "2") (pintype "bidirectional")))
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      (node (ref "U6") (pin "3") (pintype "bidirectional"))
      (node (ref "U8") (pin "3") (pintype "bidirectional")))
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      (node (ref "U6") (pin "9") (pintype "bidirectional"))
      (node (ref "U8") (pin "9") (pintype "bidirectional")))
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      (node (ref "U6") (pin "10") (pintype "bidirectional"))
      (node (ref "U8") (pin "10") (pintype "bidirectional")))
    (net (code "45") (name "Net-(J4-Pin_2)") (class "Default")
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      (node (ref "R1") (pin "1") (pintype "passive")))
    (net (code "46") (name "Net-(J5-Pin_1)") (class "Default")
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      (node (ref "U2") (pin "5") (pinfunction "GPB4") (pintype "bidirectional")))
    (net (code "47") (name "Net-(J5-Pin_2)") (class "Default")
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      (node (ref "U2") (pin "6") (pinfunction "GPB5") (pintype "bidirectional")))
    (net (code "48") (name "Net-(J5-Pin_3)") (class "Default")
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      (node (ref "U2") (pin "7") (pinfunction "GPB6") (pintype "bidirectional")))
    (net (code "49") (name "Net-(J5-Pin_4)") (class "Default")
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      (node (ref "U2") (pin "8") (pinfunction "GPB7") (pintype "bidirectional")))
    (net (code "50") (name "Net-(J6-Pin_1)") (class "Default")
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      (node (ref "R4") (pin "1") (pintype "passive")))
    (net (code "51") (name "Net-(J6-Pin_3)") (class "Default")
      (node (ref "J6") (pin "3") (pinfunction "Pin_3") (pintype "passive"))
      (node (ref "R3") (pin "1") (pintype "passive")))
    (net (code "52") (name "Net-(J8-Pin_1)") (class "Default")
      (node (ref "J8") (pin "1") (pinfunction "Pin_1") (pintype "passive"))
      (node (ref "R5") (pin "1") (pintype "passive")))
    (net (code "53") (name "Net-(U1-GPA0)") (class "Default")
      (node (ref "U1") (pin "21") (pinfunction "GPA0") (pintype "bidirectional"))
      (node (ref "U3") (pin "13") (pintype "input")))
    (net (code "54") (name "Net-(U1-GPA1)") (class "Default")
      (node (ref "U1") (pin "22") (pinfunction "GPA1") (pintype "bidirectional"))
      (node (ref "U3") (pin "5") (pintype "input")))
    (net (code "55") (name "Net-(U1-GPA2)") (class "Default")
      (node (ref "U1") (pin "23") (pinfunction "GPA2") (pintype "bidirectional"))
      (node (ref "U3") (pin "6") (pintype "input")))
    (net (code "56") (name "Net-(U1-GPA3)") (class "Default")
      (node (ref "U1") (pin "24") (pinfunction "GPA3") (pintype "bidirectional"))
      (node (ref "U3") (pin "12") (pintype "input")))
    (net (code "57") (name "Net-(U1-GPA4)") (class "Default")
      (node (ref "U1") (pin "25") (pinfunction "GPA4") (pintype "bidirectional"))
      (node (ref "U4") (pin "13") (pintype "input")))
    (net (code "58") (name "Net-(U1-GPA5)") (class "Default")
      (node (ref "U1") (pin "26") (pinfunction "GPA5") (pintype "bidirectional"))
      (node (ref "U4") (pin "5") (pintype "input")))
    (net (code "59") (name "Net-(U1-GPA6)") (class "Default")
      (node (ref "U1") (pin "27") (pinfunction "GPA6") (pintype "bidirectional"))
      (node (ref "U4") (pin "6") (pintype "input")))
    (net (code "60") (name "Net-(U1-GPA7)") (class "Default")
      (node (ref "U1") (pin "28") (pinfunction "GPA7") (pintype "bidirectional"))
      (node (ref "U4") (pin "12") (pintype "input")))
    (net (code "61") (name "Net-(U1-GPB0)") (class "Default")
      (node (ref "U1") (pin "1") (pinfunction "GPB0") (pintype "bidirectional"))
      (node (ref "U5") (pin "13") (pintype "input")))
    (net (code "62") (name "Net-(U1-GPB1)") (class "Default")
      (node (ref "U1") (pin "2") (pinfunction "GPB1") (pintype "bidirectional"))
      (node (ref "U5") (pin "5") (pintype "input")))
    (net (code "63") (name "Net-(U1-GPB2)") (class "Default")
      (node (ref "U1") (pin "3") (pinfunction "GPB2") (pintype "bidirectional"))
      (node (ref "U5") (pin "6") (pintype "input")))
    (net (code "64") (name "Net-(U1-GPB3)") (class "Default")
      (node (ref "U1") (pin "4") (pinfunction "GPB3") (pintype "bidirectional"))
      (node (ref "U5") (pin "12") (pintype "input")))
    (net (code "65") (name "Net-(U1-GPB4)") (class "Default")
      (node (ref "U1") (pin "5") (pinfunction "GPB4") (pintype "bidirectional"))
      (node (ref "U6") (pin "13") (pintype "input")))
    (net (code "66") (name "Net-(U1-GPB5)") (class "Default")
      (node (ref "U1") (pin "6") (pinfunction "GPB5") (pintype "bidirectional"))
      (node (ref "U6") (pin "5") (pintype "input")))
    (net (code "67") (name "Net-(U1-GPB6)") (class "Default")
      (node (ref "U1") (pin "7") (pinfunction "GPB6") (pintype "bidirectional"))
      (node (ref "U6") (pin "6") (pintype "input")))
    (net (code "68") (name "Net-(U1-GPB7)") (class "Default")
      (node (ref "U1") (pin "8") (pinfunction "GPB7") (pintype "bidirectional"))
      (node (ref "U6") (pin "12") (pintype "input")))
    (net (code "69") (name "Net-(U2-GPA0)") (class "Default")
      (node (ref "U2") (pin "21") (pinfunction "GPA0") (pintype "bidirectional"))
      (node (ref "U8") (pin "13") (pintype "input")))
    (net (code "70") (name "Net-(U2-GPA1)") (class "Default")
      (node (ref "U2") (pin "22") (pinfunction "GPA1") (pintype "bidirectional"))
      (node (ref "U7") (pin "5") (pintype "input")))
    (net (code "71") (name "Net-(U2-GPA2)") (class "Default")
      (node (ref "U2") (pin "23") (pinfunction "GPA2") (pintype "bidirectional"))
      (node (ref "U7") (pin "6") (pintype "input")))
    (net (code "72") (name "Net-(U2-GPA3)") (class "Default")
      (node (ref "U2") (pin "24") (pinfunction "GPA3") (pintype "bidirectional"))
      (node (ref "U7") (pin "12") (pintype "input")))
    (net (code "73") (name "Net-(U2-GPA4)") (class "Default")
      (node (ref "U2") (pin "25") (pinfunction "GPA4") (pintype "bidirectional"))
      (node (ref "U7") (pin "13") (pintype "input")))
    (net (code "74") (name "Net-(U2-GPA5)") (class "Default")
      (node (ref "U2") (pin "26") (pinfunction "GPA5") (pintype "bidirectional"))
      (node (ref "U8") (pin "5") (pintype "input")))
    (net (code "75") (name "Net-(U2-GPA6)") (class "Default")
      (node (ref "U2") (pin "27") (pinfunction "GPA6") (pintype "bidirectional"))
      (node (ref "U8") (pin "6") (pintype "input")))
    (net (code "76") (name "Net-(U2-GPA7)") (class "Default")
      (node (ref "U2") (pin "28") (pinfunction "GPA7") (pintype "bidirectional"))
      (node (ref "U8") (pin "12") (pintype "input")))
    (net (code "77") (name "Net-(U2-GPB0)") (class "Default")
      (node (ref "U2") (pin "1") (pinfunction "GPB0") (pintype "bidirectional"))
      (node (ref "U9") (pin "13") (pintype "input")))
    (net (code "78") (name "Net-(U2-GPB1)") (class "Default")
      (node (ref "U2") (pin "2") (pinfunction "GPB1") (pintype "bidirectional"))
      (node (ref "U9") (pin "5") (pintype "input")))
    (net (code "79") (name "Net-(U2-GPB2)") (class "Default")
      (node (ref "U2") (pin "3") (pinfunction "GPB2") (pintype "bidirectional"))
      (node (ref "U9") (pin "6") (pintype "input")))
    (net (code "80") (name "Net-(U2-GPB3)") (class "Default")
      (node (ref "U2") (pin "4") (pinfunction "GPB3") (pintype "bidirectional"))
      (node (ref "U9") (pin "12") (pintype "input")))
    (net (code "81") (name "unconnected-(A1-3V3-Pad17)") (class "Default")
      (node (ref "A1") (pin "17") (pinfunction "3V3") (pintype "power_out+no_connect")))
    (net (code "82") (name "unconnected-(A1-~{RESET}-Pad3)") (class "Default")
      (node (ref "A1") (pin "3") (pinfunction "~{RESET}") (pintype "input+no_connect")))
    (net (code "83") (name "unconnected-(A1-~{RESET}-Pad28)") (class "Default")
      (node (ref "A1") (pin "28") (pinfunction "~{RESET}") (pintype "input+no_connect")))
    (net (code "84") (name "unconnected-(J1-Pin_5-Pad5)") (class "Default")
      (node (ref "J1") (pin "5") (pinfunction "Pin_5") (pintype "passive+no_connect")))
    (net (code "85") (name "unconnected-(J1-Pin_6-Pad6)") (class "Default")
      (node (ref "J1") (pin "6") (pinfunction "Pin_6") (pintype "passive+no_connect")))
    (net (code "86") (name "unconnected-(U1-INTA-Pad20)") (class "Default")
      (node (ref "U1") (pin "20") (pinfunction "INTA") (pintype "tri_state+no_connect")))
    (net (code "87") (name "unconnected-(U1-INTB-Pad19)") (class "Default")
      (node (ref "U1") (pin "19") (pinfunction "INTB") (pintype "tri_state+no_connect")))
    (net (code "88") (name "unconnected-(U1-NC-Pad11)") (class "Default")
      (node (ref "U1") (pin "11") (pinfunction "NC") (pintype "no_connect")))
    (net (code "89") (name "unconnected-(U1-NC-Pad14)") (class "Default")
      (node (ref "U1") (pin "14") (pinfunction "NC") (pintype "no_connect")))
    (net (code "90") (name "unconnected-(U2-INTA-Pad20)") (class "Default")
      (node (ref "U2") (pin "20") (pinfunction "INTA") (pintype "tri_state+no_connect")))
    (net (code "91") (name "unconnected-(U2-INTB-Pad19)") (class "Default")
      (node (ref "U2") (pin "19") (pinfunction "INTB") (pintype "tri_state+no_connect")))
    (net (code "92") (name "unconnected-(U2-NC-Pad11)") (class "Default")
      (node (ref "U2") (pin "11") (pinfunction "NC") (pintype "no_connect")))
    (net (code "93") (name "unconnected-(U2-NC-Pad14)") (class "Default")
      (node (ref "U2") (pin "14") (pinfunction "NC") (pintype "no_connect")))
    (net (code "94") (name "unconnected-(U10-EN-Pad7)") (class "Default")
      (node (ref "U10") (pin "7") (pinfunction "EN") (pintype "input+no_connect")))
    (net (code "95") (name "unconnected-(U10-NC-Pad1)") (class "Default")
      (node (ref "U10") (pin "1") (pinfunction "NC") (pintype "passive+no_connect")))
    (net (code "96") (name "unconnected-(U10-NC-Pad4)") (class "Default")
      (node (ref "U10") (pin "4") (pinfunction "NC") (pintype "passive+no_connect")))))