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MQP Kat Foot Sensors.net
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MQP Kat Foot Sensors.net
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(export (version D)
(design
(source "/home/kbisland/Documents/MQP Kat Foot Sensors/MQP Kat Foot Sensors.sch")
(date "Thu 27 Sep 2018 05:10:50 PM EDT")
(tool "Eeschema 5.0.0-fee4fd1~66~ubuntu16.04.1")
(sheet (number 1) (name /) (tstamps /)
(title_block
(title)
(company)
(rev)
(date)
(source "MQP Kat Foot Sensors.sch")
(comment (number 1) (value ""))
(comment (number 2) (value ""))
(comment (number 3) (value ""))
(comment (number 4) (value "")))))
(components
(comp (ref J2)
(value Conn_01x04_Male)
(footprint pads1x4:1x4Pads)
(datasheet ~)
(libsource (lib Connector) (part Conn_01x04_Male) (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70F03E))
(comp (ref IC1)
(value BMP280)
(footprint BMP280:8-PIN-METAL-LID-LGA_1)
(datasheet https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-19.pdf)
(fields
(field (name "Arrow Part Number") BMP280)
(field (name "Arrow Price/Stock") https://www.arrow.com/en/products/bmp280/bosch)
(field (name Description) "Digital Pressure Sensor")
(field (name Manufacturer_Name) Bosch)
(field (name Manufacturer_Part_Number) BMP280))
(libsource (lib BMP280) (part BMP280) (description "Digital Pressure Sensor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70F190))
(comp (ref C3)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70F5BC))
(comp (ref C4)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70F603))
(comp (ref IC4)
(value BMP280)
(footprint BMP280:8-PIN-METAL-LID-LGA_1)
(datasheet https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-19.pdf)
(fields
(field (name "Arrow Part Number") BMP280)
(field (name "Arrow Price/Stock") https://www.arrow.com/en/products/bmp280/bosch)
(field (name Description) "Digital Pressure Sensor")
(field (name Manufacturer_Name) Bosch)
(field (name Manufacturer_Part_Number) BMP280))
(libsource (lib BMP280) (part BMP280) (description "Digital Pressure Sensor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70F91B))
(comp (ref C9)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70F930))
(comp (ref C10)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70F937))
(comp (ref IC2)
(value BMP280)
(footprint BMP280:8-PIN-METAL-LID-LGA_1)
(datasheet https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-19.pdf)
(fields
(field (name "Arrow Part Number") BMP280)
(field (name "Arrow Price/Stock") https://www.arrow.com/en/products/bmp280/bosch)
(field (name Description) "Digital Pressure Sensor")
(field (name Manufacturer_Name) Bosch)
(field (name Manufacturer_Part_Number) BMP280))
(libsource (lib BMP280) (part BMP280) (description "Digital Pressure Sensor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70FB7C))
(comp (ref C5)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70FB91))
(comp (ref C6)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70FB98))
(comp (ref IC5)
(value BMP280)
(footprint BMP280:8-PIN-METAL-LID-LGA_1)
(datasheet https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-19.pdf)
(fields
(field (name "Arrow Part Number") BMP280)
(field (name "Arrow Price/Stock") https://www.arrow.com/en/products/bmp280/bosch)
(field (name Description) "Digital Pressure Sensor")
(field (name Manufacturer_Name) Bosch)
(field (name Manufacturer_Part_Number) BMP280))
(libsource (lib BMP280) (part BMP280) (description "Digital Pressure Sensor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70FBC5))
(comp (ref C11)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70FBDA))
(comp (ref C12)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70FBE1))
(comp (ref IC3)
(value BMP280)
(footprint BMP280:8-PIN-METAL-LID-LGA_1)
(datasheet https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-19.pdf)
(fields
(field (name "Arrow Part Number") BMP280)
(field (name "Arrow Price/Stock") https://www.arrow.com/en/products/bmp280/bosch)
(field (name Description) "Digital Pressure Sensor")
(field (name Manufacturer_Name) Bosch)
(field (name Manufacturer_Part_Number) BMP280))
(libsource (lib BMP280) (part BMP280) (description "Digital Pressure Sensor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70FD35))
(comp (ref C7)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70FD4A))
(comp (ref C8)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70FD51))
(comp (ref R1)
(value 100K)
(footprint Resistor_SMD:R_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part R) (description Resistor))
(sheetpath (names /) (tstamps /))
(tstamp 5B710FD6))
(comp (ref J1)
(value Conn_01x06_Male)
(footprint Connector_Molex:Molex_CLIK-Mate_502443-0670_1x06-1MP_P2.00mm_Vertical)
(datasheet ~)
(libsource (lib Connector) (part Conn_01x06_Male) (description "Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/)"))
(sheetpath (names /) (tstamps /))
(tstamp 5B7128CF))
(comp (ref IC6)
(value BMP280)
(footprint BMP280:8-PIN-METAL-LID-LGA_1)
(datasheet https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-19.pdf)
(fields
(field (name "Arrow Part Number") BMP280)
(field (name "Arrow Price/Stock") https://www.arrow.com/en/products/bmp280/bosch)
(field (name Description) "Digital Pressure Sensor")
(field (name Manufacturer_Name) Bosch)
(field (name Manufacturer_Part_Number) BMP280))
(libsource (lib BMP280) (part BMP280) (description "Digital Pressure Sensor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B710340))
(comp (ref C13)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B710355))
(comp (ref C14)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B71035C))
(comp (ref IC7)
(value BMP280)
(footprint BMP280:8-PIN-METAL-LID-LGA_1)
(datasheet https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-19.pdf)
(fields
(field (name "Arrow Part Number") BMP280)
(field (name "Arrow Price/Stock") https://www.arrow.com/en/products/bmp280/bosch)
(field (name Description) "Digital Pressure Sensor")
(field (name Manufacturer_Name) Bosch)
(field (name Manufacturer_Part_Number) BMP280))
(libsource (lib BMP280) (part BMP280) (description "Digital Pressure Sensor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B71075E))
(comp (ref C15)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B710773))
(comp (ref C16)
(value 100NF)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B71077A))
(comp (ref U2)
(value MIC5501-3.0YM5)
(footprint Package_TO_SOT_SMD:SOT-23-5)
(datasheet http://ww1.microchip.com/downloads/en/DeviceDoc/MIC550X.pdf)
(libsource (lib Regulator_Linear) (part MIC5501-3.0YM5) (description "300mA Low-dropout Voltage Regulator, Vout 3.0V, Vin up to 5.5V, SOT-23"))
(sheetpath (names /) (tstamps /))
(tstamp 5B80A9EE))
(comp (ref C18)
(value C)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B80AEE2))
(comp (ref C17)
(value C)
(footprint Capacitor_SMD:C_0402_1005Metric)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5B80AF72))
(comp (ref U1)
(value STM32L432KBUx)
(footprint Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm)
(datasheet http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00257205.pdf)
(libsource (lib MCU_ST_STM32L4) (part STM32L432KBUx) (description "ARM Cortex-M4 MCU, 128KB flash, 64KB RAM, 80MHz, 1.71-3.6V, 26 GPIO, UFQFPN-32"))
(sheetpath (names /) (tstamps /))
(tstamp 5B70EF37))
(comp (ref J3)
(value Conn_01x04_Male)
(footprint pads1x4:1x4Pads)
(datasheet ~)
(libsource (lib Connector) (part Conn_01x04_Male) (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
(sheetpath (names /) (tstamps /))
(tstamp 5BAD6448)))
(libparts
(libpart (lib BMP280) (part BMP280)
(description "Digital Pressure Sensor")
(docs https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-19.pdf)
(fields
(field (name Reference) IC)
(field (name Value) BMP280)
(field (name Footprint) 8-PIN-METAL-LID-LGA_1)
(field (name Datasheet) https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-19.pdf)
(field (name Description) "Digital Pressure Sensor")
(field (name Manufacturer_Name) Bosch)
(field (name Manufacturer_Part_Number) BMP280)
(field (name "Arrow Part Number") BMP280)
(field (name "Arrow Price/Stock") https://www.arrow.com/en/products/bmp280/bosch))
(pins
(pin (num 1) (name GND_1) (type BiDi))
(pin (num 2) (name CSB) (type BiDi))
(pin (num 3) (name SDI) (type BiDi))
(pin (num 4) (name SCK) (type BiDi))
(pin (num 5) (name SDO) (type BiDi))
(pin (num 6) (name VDDIO) (type BiDi))
(pin (num 7) (name GND_2) (type BiDi))
(pin (num 8) (name VDD) (type BiDi))))
(libpart (lib Connector) (part Conn_01x04_Male)
(description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)")
(docs ~)
(footprints
(fp Connector*:*_1x??_*))
(fields
(field (name Reference) J)
(field (name Value) Conn_01x04_Male))
(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 Connector) (part Conn_01x06_Male)
(description "Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/)")
(docs ~)
(footprints
(fp Connector*:*_1x??_*))
(fields
(field (name Reference) J)
(field (name Value) Conn_01x06_Male))
(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 Device) (part C)
(description "Unpolarized capacitor")
(docs ~)
(footprints
(fp C_*))
(fields
(field (name Reference) C)
(field (name Value) C))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib Device) (part R)
(description Resistor)
(docs ~)
(footprints
(fp R_*))
(fields
(field (name Reference) R)
(field (name Value) R))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib MCU_ST_STM32L4) (part STM32L432KBUx)
(aliases
(alias STM32L432KCUx))
(description "ARM Cortex-M4 MCU, 128KB flash, 64KB RAM, 80MHz, 1.71-3.6V, 26 GPIO, UFQFPN-32")
(docs http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00257205.pdf)
(footprints
(fp QFN*1EP*5x5mm*P0.5mm*))
(fields
(field (name Reference) U)
(field (name Value) STM32L432KBUx)
(field (name Footprint) Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm))
(pins
(pin (num 1) (name VDD) (type power_in))
(pin (num 2) (name PC14) (type BiDi))
(pin (num 3) (name PC15) (type BiDi))
(pin (num 4) (name NRST) (type input))
(pin (num 5) (name VDDA) (type power_in))
(pin (num 6) (name PA0) (type BiDi))
(pin (num 7) (name PA1) (type BiDi))
(pin (num 8) (name PA2) (type BiDi))
(pin (num 9) (name PA3) (type BiDi))
(pin (num 10) (name PA4) (type BiDi))
(pin (num 11) (name PA5) (type BiDi))
(pin (num 12) (name PA6) (type BiDi))
(pin (num 13) (name PA7) (type BiDi))
(pin (num 14) (name PB0) (type BiDi))
(pin (num 15) (name PB1) (type BiDi))
(pin (num 16) (name VSS) (type power_in))
(pin (num 17) (name VDD) (type power_in))
(pin (num 18) (name PA8) (type BiDi))
(pin (num 19) (name PA9) (type BiDi))
(pin (num 20) (name PA10) (type BiDi))
(pin (num 21) (name PA11) (type BiDi))
(pin (num 22) (name PA12) (type BiDi))
(pin (num 23) (name PA13) (type BiDi))
(pin (num 24) (name PA14) (type BiDi))
(pin (num 25) (name PA15) (type BiDi))
(pin (num 26) (name PB3) (type BiDi))
(pin (num 27) (name PB4) (type BiDi))
(pin (num 28) (name PB5) (type BiDi))
(pin (num 29) (name PB6) (type BiDi))
(pin (num 30) (name PB7) (type BiDi))
(pin (num 31) (name PH3) (type BiDi))
(pin (num 32) (name VSS) (type power_in))
(pin (num 33) (name VSS) (type power_in))))
(libpart (lib Regulator_Linear) (part MIC5504-3.3YM5)
(aliases
(alias MIC5504-2.8YM5)
(alias MIC5504-2.5YM5)
(alias MIC5504-1.8YM5)
(alias MIC5504-1.2YM5)
(alias MIC5501-3.0YM5))
(description "300mA Low-dropout Voltage Regulator, Vout 3.3V, Vin up to 5.5V, SOT-23")
(docs http://ww1.microchip.com/downloads/en/DeviceDoc/MIC550X.pdf)
(footprints
(fp SOT?23?5*))
(fields
(field (name Reference) U)
(field (name Value) MIC5504-3.3YM5)
(field (name Footprint) Package_TO_SOT_SMD:SOT-23-5))
(pins
(pin (num 1) (name VIN) (type power_in))
(pin (num 2) (name GND) (type power_in))
(pin (num 3) (name EN) (type input))
(pin (num 4) (name NC) (type NotConnected))
(pin (num 5) (name VOUT) (type power_out)))))
(libraries
(library (logical BMP280)
(uri "/home/kbisland/Documents/MQP Kat Foot Sensors/BMP280/KiCad/BMP280.lib"))
(library (logical Connector)
(uri /usr/share/kicad/library/Connector.lib))
(library (logical Device)
(uri /usr/share/kicad/library/Device.lib))
(library (logical MCU_ST_STM32L4)
(uri /usr/share/kicad/library/MCU_ST_STM32L4.lib))
(library (logical Regulator_Linear)
(uri /usr/share/kicad/library/Regulator_Linear.lib)))
(nets
(net (code 1) (name +3V3)
(node (ref IC3) (pin 8))
(node (ref C8) (pin 1))
(node (ref C7) (pin 2))
(node (ref C16) (pin 1))
(node (ref IC3) (pin 6))
(node (ref U1) (pin 1))
(node (ref IC2) (pin 6))
(node (ref IC1) (pin 8))
(node (ref IC2) (pin 8))
(node (ref C4) (pin 1))
(node (ref C3) (pin 2))
(node (ref IC4) (pin 8))
(node (ref J3) (pin 4))
(node (ref U1) (pin 5))
(node (ref U1) (pin 17))
(node (ref IC1) (pin 6))
(node (ref J2) (pin 4))
(node (ref IC4) (pin 6))
(node (ref C5) (pin 2))
(node (ref C6) (pin 1))
(node (ref IC7) (pin 8))
(node (ref C15) (pin 2))
(node (ref IC7) (pin 6))
(node (ref IC6) (pin 8))
(node (ref C12) (pin 1))
(node (ref C9) (pin 2))
(node (ref C11) (pin 2))
(node (ref C13) (pin 2))
(node (ref C14) (pin 1))
(node (ref U2) (pin 5))
(node (ref C18) (pin 2))
(node (ref IC5) (pin 8))
(node (ref C10) (pin 1))
(node (ref IC5) (pin 6))
(node (ref IC6) (pin 6)))
(net (code 2) (name GND)
(node (ref C6) (pin 2))
(node (ref IC2) (pin 7))
(node (ref C10) (pin 2))
(node (ref C9) (pin 1))
(node (ref C5) (pin 1))
(node (ref IC5) (pin 7))
(node (ref IC5) (pin 1))
(node (ref IC3) (pin 1))
(node (ref C12) (pin 2))
(node (ref C11) (pin 1))
(node (ref C4) (pin 2))
(node (ref C3) (pin 1))
(node (ref IC1) (pin 7))
(node (ref IC1) (pin 1))
(node (ref J2) (pin 3))
(node (ref IC4) (pin 7))
(node (ref IC4) (pin 1))
(node (ref IC2) (pin 1))
(node (ref U2) (pin 2))
(node (ref C8) (pin 2))
(node (ref C7) (pin 1))
(node (ref IC3) (pin 7))
(node (ref IC6) (pin 1))
(node (ref J1) (pin 5))
(node (ref IC6) (pin 7))
(node (ref IC7) (pin 7))
(node (ref U1) (pin 16))
(node (ref U1) (pin 32))
(node (ref U1) (pin 33))
(node (ref C15) (pin 1))
(node (ref IC7) (pin 1))
(node (ref J3) (pin 3))
(node (ref R1) (pin 2))
(node (ref C17) (pin 1))
(node (ref C18) (pin 1))
(node (ref C14) (pin 2))
(node (ref C13) (pin 1))
(node (ref C16) (pin 2)))
(net (code 3) (name "Net-(R1-Pad1)")
(node (ref U1) (pin 31))
(node (ref R1) (pin 1)))
(net (code 4) (name MISO)
(node (ref IC3) (pin 5))
(node (ref J1) (pin 3))
(node (ref IC6) (pin 5))
(node (ref IC4) (pin 5))
(node (ref U1) (pin 12))
(node (ref IC7) (pin 5)))
(net (code 5) (name SCK)
(node (ref IC3) (pin 4))
(node (ref J1) (pin 4))
(node (ref IC4) (pin 4))
(node (ref IC7) (pin 4))
(node (ref U1) (pin 11))
(node (ref IC6) (pin 4)))
(net (code 6) (name MOSI)
(node (ref J1) (pin 2))
(node (ref U1) (pin 13))
(node (ref IC4) (pin 3))
(node (ref IC6) (pin 3))
(node (ref IC7) (pin 3))
(node (ref IC3) (pin 3)))
(net (code 7) (name +BATT)
(node (ref J1) (pin 6))
(node (ref U2) (pin 3))
(node (ref C17) (pin 2))
(node (ref U2) (pin 1)))
(net (code 8) (name RX)
(node (ref U1) (pin 30))
(node (ref J3) (pin 1)))
(net (code 9) (name "Net-(U1-Pad29)")
(node (ref U1) (pin 29)))
(net (code 10) (name MOSI2)
(node (ref U1) (pin 28))
(node (ref IC2) (pin 3))
(node (ref IC5) (pin 3))
(node (ref IC1) (pin 3)))
(net (code 11) (name MISO2)
(node (ref IC5) (pin 5))
(node (ref U1) (pin 27))
(node (ref IC1) (pin 5))
(node (ref IC2) (pin 5)))
(net (code 12) (name SCK2)
(node (ref IC5) (pin 4))
(node (ref IC2) (pin 4))
(node (ref IC1) (pin 4))
(node (ref U1) (pin 26)))
(net (code 13) (name CS2)
(node (ref IC4) (pin 2))
(node (ref U1) (pin 15)))
(net (code 14) (name CS)
(node (ref U1) (pin 14))
(node (ref J1) (pin 1)))
(net (code 15) (name TX)
(node (ref J3) (pin 2))
(node (ref U1) (pin 19)))
(net (code 16) (name CS5)
(node (ref IC7) (pin 2))
(node (ref U1) (pin 18)))
(net (code 17) (name "Net-(U1-Pad2)")
(node (ref U1) (pin 2)))
(net (code 18) (name CS6)
(node (ref IC3) (pin 2))
(node (ref U1) (pin 10)))
(net (code 19) (name CS7)
(node (ref U1) (pin 9))
(node (ref IC6) (pin 2)))
(net (code 20) (name "Net-(U1-Pad8)")
(node (ref U1) (pin 8)))
(net (code 21) (name CS3)
(node (ref U1) (pin 25))
(node (ref IC2) (pin 2)))
(net (code 22) (name "Net-(U1-Pad22)")
(node (ref U1) (pin 22)))
(net (code 23) (name "Net-(U1-Pad21)")
(node (ref U1) (pin 21)))
(net (code 24) (name CS4)
(node (ref U1) (pin 20))
(node (ref IC5) (pin 2)))
(net (code 25) (name "Net-(U1-Pad7)")
(node (ref U1) (pin 7)))
(net (code 26) (name "Net-(U1-Pad3)")
(node (ref U1) (pin 3)))
(net (code 27) (name CS1)
(node (ref IC1) (pin 2))
(node (ref U1) (pin 6)))
(net (code 28) (name "Net-(U1-Pad4)")
(node (ref U1) (pin 4)))
(net (code 29) (name "Net-(U2-Pad4)")
(node (ref U2) (pin 4)))
(net (code 30) (name SWDIO)
(node (ref J2) (pin 2))
(node (ref U1) (pin 23)))
(net (code 31) (name SWCLK)
(node (ref J2) (pin 1))
(node (ref U1) (pin 24)))))