stm32samples/F1-nolib/chronometer/kicad/chrono/chrono.net

(export (version D)
  (design
    (source /home/eddy/Docs/SAO/ELECTRONICS/STM32/F1-srcs/chronometer/kicad/chrono/chrono.sch)
    (date "Вт 09 июл 2019 08:44:02")
    (tool "Eeschema (6.0.0-rc1-dev-1613-ga55d9819b)")
    (sheet (number 1) (name /) (tstamps /)
      (title_block
        (title)
        (company)
        (rev)
        (date)
        (source chrono.sch)
        (comment (number 1) (value ""))
        (comment (number 2) (value ""))
        (comment (number 3) (value ""))
        (comment (number 4) (value "")))))
  (components
    (comp (ref U7)
      (value STM32F103C6Tx)
      (footprint Package_QFP:LQFP-48_7x7mm_P0.5mm)
      (datasheet http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00210843.pdf)
      (libsource (lib MCU_ST_STM32F1) (part STM32F103C6Tx) (description "ARM Cortex-M3 MCU, 32KB flash, 10KB RAM, 72MHz, 2-3.6V, 37 GPIO, LQFP-48"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D13BBBF))
    (comp (ref J7)
      (value USART1)
      (footprint Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical)
      (datasheet ~)
      (libsource (lib Connector) (part Conn_01x03_Female) (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D14396C))
    (comp (ref J3)
      (value Ext_trig0)
      (footprint TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal)
      (datasheet ~)
      (libsource (lib Connector_Generic) (part Conn_01x02) (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D1444DC))
    (comp (ref R1)
      (value 10k)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part R) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D347863))
    (comp (ref C2)
      (value 0.1)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 590D4150))
    (comp (ref C1)
      (value 0.1)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D4AE2B9))
    (comp (ref SW2)
      (value Boot)
      (footprint Buttons_Switches_SMD:SW_SPST_FSMSM)
      (libsource (lib Switch) (part SW_Push) (description "Push button switch, generic, two pins"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D34785A))
    (comp (ref SW1)
      (value Reset)
      (footprint Buttons_Switches_SMD:SW_SPST_FSMSM)
      (libsource (lib Switch) (part SW_Push) (description "Push button switch, generic, two pins"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D34785B))
    (comp (ref J5)
      (value Ext_trig1)
      (footprint TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal)
      (datasheet ~)
      (libsource (lib Connector_Generic) (part Conn_01x02) (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D145441))
    (comp (ref J6)
      (value Ext_trig2)
      (footprint TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal)
      (datasheet ~)
      (libsource (lib Connector_Generic) (part Conn_01x02) (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D1457FF))
    (comp (ref C12)
      (value 0.1)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 58C42D39))
    (comp (ref U2)
      (value LM2576ADJ)
      (footprint TO_SOT_Packages_THT:TO-220-5_P3.4x3.7mm_StaggerEven_Lead3.8mm_Vertical)
      (fields
        (field (name Manufacturer) "Texas Instruments"))
      (libsource (lib stm32-rescue) (part LM2576HV) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 58C43093))
    (comp (ref U4)
      (value LM1117-3.3)
      (footprint TO_SOT_Packages_SMD:SOT-223)
      (libsource (lib stm32-rescue) (part LM1117-3.3-RESCUE-stm32) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 58C431FC))
    (comp (ref D3)
      (value 1n5822)
      (footprint Diode_THT:D_DO-201_P12.70mm_Horizontal)
      (libsource (lib stm32-rescue) (part D) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 58C43816))
    (comp (ref L1)
      (value 100u)
      (footprint Inductor_SMD:L_12x12mm_H4.5mm)
      (libsource (lib stm32-rescue) (part L) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 58C43929))
    (comp (ref C6)
      (value 100u)
      (footprint Capacitor_THT:CP_Radial_D8.0mm_P3.50mm)
      (libsource (lib stm32-rescue) (part CP) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 58C4396A))
    (comp (ref C4)
      (value 47u)
      (footprint Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder)
      (libsource (lib stm32-rescue) (part CP) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 58C43A3B))
    (comp (ref C9)
      (value 47u)
      (footprint Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder)
      (libsource (lib stm32-rescue) (part CP) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D4AE2B5))
    (comp (ref D4)
      (value LED0)
      (footprint LED_THT:LED_D5.0mm)
      (libsource (lib stm32-rescue) (part LED-RESCUE-stm32) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5908EA64))
    (comp (ref R8)
      (value 330)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part R) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5908EB17))
    (comp (ref C13)
      (value 0.1)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 590935EA))
    (comp (ref C14)
      (value 0.1)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 59093675))
    (comp (ref D5)
      (value LED1)
      (footprint LED_THT:LED_D5.0mm)
      (libsource (lib stm32-rescue) (part LED-RESCUE-stm32) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5909AF9A))
    (comp (ref R9)
      (value 330)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part R) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5909AFA0))
    (comp (ref C15)
      (value 0.1)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 590A8102))
    (comp (ref Q1)
      (value AO3407)
      (footprint TO_SOT_Packages_SMD:SOT-23_Handsoldering)
      (libsource (lib stm32-rescue) (part Q_PMOS_GSD) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5910E2F2))
    (comp (ref C3)
      (value 0.1)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 596772D4))
    (comp (ref C8)
      (value 0.1)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A4FA4E4))
    (comp (ref R5)
      (value 10k)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part R) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D16EDDD))
    (comp (ref D1)
      (value MM3Z7V5)
      (footprint Diode_SMD:D_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part D_Zener) (description "Zener diode"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D1735CA))
    (comp (ref P1)
      (value USB_B)
      (footprint Connectors_USB:USB_B_OST_USB-B1HSxx_Horizontal)
      (libsource (lib stm32-rescue) (part USB_A-RESCUE-stm32) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5CEABE76))
    (comp (ref R3)
      (value 22)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part R) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5CEABEA6))
    (comp (ref R4)
      (value 22)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part R) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5CEABEAC))
    (comp (ref U1)
      (value USBLC6-2SC6)
      (footprint TO_SOT_Packages_SMD:SOT-23-6_Handsoldering)
      (datasheet http://www2.st.com/resource/en/datasheet/CD00050750.pdf)
      (libsource (lib Power_Protection) (part USBLC6-2SC6) (description "Bidirectional ESD Protection Diode, SOT-23-6"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5CED0250))
    (comp (ref R13)
      (value 100k)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part R) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D1076F1))
    (comp (ref Y1)
      (value 8MHz)
      (footprint Crystal:Crystal_HC49-U_Vertical)
      (datasheet ~)
      (libsource (lib Device) (part Crystal) (description "Two pin crystal"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D1F4994))
    (comp (ref C11)
      (value 12)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D1F64B1))
    (comp (ref C10)
      (value 12)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D1F7471))
    (comp (ref Q2)
      (value DTA114Y)
      (footprint TO_SOT_Packages_SMD:SOT-323_SC-70_Handsoldering)
      (libsource (lib Transistor_BJT) (part DTA114Y) (description "Digital PNP Transistor, 10k/47k, SOT-23"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D5EB488))
    (comp (ref R18)
      (value 100k)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part R) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D650328))
    (comp (ref U5)
      (value PC817)
      (footprint Package_DIP:DIP-4_W7.62mm)
      (datasheet http://www.soselectronic.cz/a_info/resource/d/pc817.pdf)
      (libsource (lib Isolator) (part PC817) (description "DC Optocoupler, Vce 35V, CTR 50-300%, DIP4"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D68F125))
    (comp (ref R12)
      (value 4k7)
      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D6934BF))
    (comp (ref R10)
      (value 330)
      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D6BDDB4))
    (comp (ref R11)
      (value 4k7)
      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D6D432A))
    (comp (ref U6)
      (value PC817)
      (footprint Package_DIP:DIP-4_W7.62mm)
      (datasheet http://www.soselectronic.cz/a_info/resource/d/pc817.pdf)
      (libsource (lib Isolator) (part PC817) (description "DC Optocoupler, Vce 35V, CTR 50-300%, DIP4"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D710D2A))
    (comp (ref R16)
      (value 4k7)
      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D710D30))
    (comp (ref R14)
      (value 330)
      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D710D44))
    (comp (ref R15)
      (value 4k7)
      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D710D50))
    (comp (ref U8)
      (value PC817)
      (footprint Package_DIP:DIP-4_W7.62mm)
      (datasheet http://www.soselectronic.cz/a_info/resource/d/pc817.pdf)
      (libsource (lib Isolator) (part PC817) (description "DC Optocoupler, Vce 35V, CTR 50-300%, DIP4"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D72A0B8))
    (comp (ref R20)
      (value 4k7)
      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D72A0BE))
    (comp (ref R19)
      (value 4k7)
      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D72A0DE))
    (comp (ref R17)
      (value 2k2)
      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D74F6B4))
    (comp (ref J1)
      (value "Power 12V")
      (footprint TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal)
      (datasheet ~)
      (libsource (lib Connector_Generic) (part Conn_01x02) (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D79C13C))
    (comp (ref D2)
      (value SS14)
      (footprint Diode_SMD:D_SMA_Handsoldering)
      (datasheet ~)
      (libsource (lib Device) (part D_Schottky) (description "Schottky diode"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D89B9B8))
    (comp (ref R6)
      (value 1k5)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part R) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D5EA0B2))
    (comp (ref J4)
      (value LIDAR)
      (footprint Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical)
      (datasheet ~)
      (libsource (lib Connector) (part Conn_01x04_Female) (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D927958))
    (comp (ref J2)
      (value +5Vout)
      (footprint TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal)
      (datasheet ~)
      (libsource (lib Connector_Generic) (part Conn_01x02) (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D93AD09))
    (comp (ref R7)
      (value 22)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D93EDCC))
    (comp (ref U3)
      (value L80-R)
      (footprint chrono:L80-R)
      (libsource (lib Chrono) (part L80-R) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D13B322))
    (comp (ref C5)
      (value 10u)
      (footprint Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5DB80168))
    (comp (ref C7)
      (value 0.1)
      (footprint Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (libsource (lib stm32-rescue) (part C) (description ""))
      (sheetpath (names /) (tstamps /))
      (tstamp 5DB8A65B))
    (comp (ref J8)
      (value SPI)
      (footprint Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical)
      (datasheet ~)
      (libsource (lib Connector) (part Conn_01x05_Female) (description "Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D23EFE4))
    (comp (ref J9)
      (value I2C1)
      (footprint Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical)
      (datasheet ~)
      (libsource (lib Connector) (part Conn_01x04_Female) (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D25AACC))
    (comp (ref BZ1)
      (value Buzzer)
      (footprint Buzzer_Beeper:Buzzer_12x9.5RM7.6)
      (datasheet ~)
      (libsource (lib Device) (part Buzzer) (description "Buzzer, polarized"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D26E7FE))
    (comp (ref Q3)
      (value Q_NMOS_GSD)
      (footprint Package_TO_SOT_SMD:SOT-23)
      (datasheet ~)
      (libsource (lib Device) (part Q_NMOS_GSD) (description "N-MOSFET transistor, gate/source/drain"))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D26FD1F))
    (comp (ref R2)
      (value 510)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D270BFC))
    (comp (ref R21)
      (value 10k)
      (footprint Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder)
      (datasheet ~)
      (libsource (lib Device) (part R) (description Resistor))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D270E30))
    (comp (ref RV1)
      (value 10k)
      (footprint Potentiometer_THT:Potentiometer_Bourns_3296W_Vertical)
      (datasheet ~)
      (libsource (lib Device) (part R_POT) (description Potentiometer))
      (sheetpath (names /) (tstamps /))
      (tstamp 5D241AD8)))
  (libparts
    (libpart (lib Chrono) (part L80-R)
      (footprints
        (fp L80-R))
      (fields
        (field (name Reference) U)
        (field (name Value) L80-R)
        (field (name Footprint) chrono:L80-R))
      (pins
        (pin (num 1) (name RXD) (type passive))
        (pin (num 2) (name TXD) (type passive))
        (pin (num 3) (name Gnd) (type passive))
        (pin (num 4) (name Vcc) (type passive))
        (pin (num 5) (name V_BKP) (type passive))
        (pin (num 6) (name PPS) (type passive))
        (pin (num 7) (name Res) (type passive))
        (pin (num 8) (name Res) (type passive))
        (pin (num 9) (name NC) (type passive))
        (pin (num 10) (name RESET) (type passive))
        (pin (num 11) (name Res) (type passive))
        (pin (num 12) (name Gnd) (type passive))))
    (libpart (lib Connector) (part Conn_01x03_Female)
      (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (docs ~)
      (footprints
        (fp Connector*:*_1x??_*))
      (fields
        (field (name Reference) J)
        (field (name Value) Conn_01x03_Female))
      (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 Conn_01x04_Female)
      (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_Female))
      (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_01x05_Female)
      (description "Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (docs ~)
      (footprints
        (fp Connector*:*_1x??_*))
      (fields
        (field (name Reference) J)
        (field (name Value) Conn_01x05_Female))
      (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))))
    (libpart (lib Connector_Generic) (part Conn_01x02)
      (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)")
      (docs ~)
      (footprints
        (fp Connector*:*_1x??_*))
      (fields
        (field (name Reference) J)
        (field (name Value) Conn_01x02))
      (pins
        (pin (num 1) (name Pin_1) (type passive))
        (pin (num 2) (name Pin_2) (type passive))))
    (libpart (lib Device) (part Buzzer)
      (description "Buzzer, polarized")
      (docs ~)
      (footprints
        (fp *Buzzer*))
      (fields
        (field (name Reference) BZ)
        (field (name Value) Buzzer))
      (pins
        (pin (num 1) (name -) (type passive))
        (pin (num 2) (name +) (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 Crystal)
      (description "Two pin crystal")
      (docs ~)
      (footprints
        (fp Crystal*))
      (fields
        (field (name Reference) Y)
        (field (name Value) Crystal))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))))
    (libpart (lib Device) (part D_Schottky)
      (description "Schottky diode")
      (docs ~)
      (footprints
        (fp TO-???*)
        (fp *_Diode_*)
        (fp *SingleDiode*)
        (fp D_*))
      (fields
        (field (name Reference) D)
        (field (name Value) D_Schottky))
      (pins
        (pin (num 1) (name K) (type passive))
        (pin (num 2) (name A) (type passive))))
    (libpart (lib Device) (part D_Zener)
      (description "Zener diode")
      (docs ~)
      (footprints
        (fp TO-???*)
        (fp *_Diode_*)
        (fp *SingleDiode*)
        (fp D_*))
      (fields
        (field (name Reference) D)
        (field (name Value) D_Zener))
      (pins
        (pin (num 1) (name K) (type passive))
        (pin (num 2) (name A) (type passive))))
    (libpart (lib Device) (part Q_NMOS_GSD)
      (description "N-MOSFET transistor, gate/source/drain")
      (docs ~)
      (fields
        (field (name Reference) Q)
        (field (name Value) Q_NMOS_GSD))
      (pins
        (pin (num 1) (name G) (type input))
        (pin (num 2) (name S) (type passive))
        (pin (num 3) (name D) (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 Device) (part R_POT)
      (description Potentiometer)
      (docs ~)
      (footprints
        (fp Potentiometer*))
      (fields
        (field (name Reference) RV)
        (field (name Value) R_POT))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))
        (pin (num 3) (name 3) (type passive))))
    (libpart (lib Isolator) (part PC817)
      (description "DC Optocoupler, Vce 35V, CTR 50-300%, DIP4")
      (docs http://www.soselectronic.cz/a_info/resource/d/pc817.pdf)
      (footprints
        (fp DIP*W7.62mm*))
      (fields
        (field (name Reference) U)
        (field (name Value) PC817)
        (field (name Footprint) Package_DIP:DIP-4_W7.62mm))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))
        (pin (num 3) (name ~) (type passive))
        (pin (num 4) (name ~) (type passive))))
    (libpart (lib MCU_ST_STM32F1) (part STM32F103C4Tx)
      (aliases
        (alias STM32F103C6Tx))
      (description "ARM Cortex-M3 MCU, 16KB flash, 6KB RAM, 72MHz, 2-3.6V, 37 GPIO, LQFP-48")
      (docs http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00210843.pdf)
      (footprints
        (fp LQFP*7x7mm*P0.5mm*))
      (fields
        (field (name Reference) U)
        (field (name Value) STM32F103C4Tx)
        (field (name Footprint) Package_QFP:LQFP-48_7x7mm_P0.5mm))
      (pins
        (pin (num 1) (name VBAT) (type power_in))
        (pin (num 2) (name PC13) (type BiDi))
        (pin (num 3) (name PC14) (type BiDi))
        (pin (num 4) (name PC15) (type BiDi))
        (pin (num 5) (name PD0) (type input))
        (pin (num 6) (name PD1) (type input))
        (pin (num 7) (name NRST) (type input))
        (pin (num 8) (name VSSA) (type power_in))
        (pin (num 9) (name VDDA) (type power_in))
        (pin (num 10) (name PA0) (type BiDi))
        (pin (num 11) (name PA1) (type BiDi))
        (pin (num 12) (name PA2) (type BiDi))
        (pin (num 13) (name PA3) (type BiDi))
        (pin (num 14) (name PA4) (type BiDi))
        (pin (num 15) (name PA5) (type BiDi))
        (pin (num 16) (name PA6) (type BiDi))
        (pin (num 17) (name PA7) (type BiDi))
        (pin (num 18) (name PB0) (type BiDi))
        (pin (num 19) (name PB1) (type BiDi))
        (pin (num 20) (name PB2) (type BiDi))
        (pin (num 21) (name PB10) (type BiDi))
        (pin (num 22) (name PB11) (type BiDi))
        (pin (num 23) (name VSS) (type power_in))
        (pin (num 24) (name VDD) (type power_in))
        (pin (num 25) (name PB12) (type BiDi))
        (pin (num 26) (name PB13) (type BiDi))
        (pin (num 27) (name PB14) (type BiDi))
        (pin (num 28) (name PB15) (type BiDi))
        (pin (num 29) (name PA8) (type BiDi))
        (pin (num 30) (name PA9) (type BiDi))
        (pin (num 31) (name PA10) (type BiDi))
        (pin (num 32) (name PA11) (type BiDi))
        (pin (num 33) (name PA12) (type BiDi))
        (pin (num 34) (name PA13) (type BiDi))
        (pin (num 35) (name VSS) (type power_in))
        (pin (num 36) (name VDD) (type power_in))
        (pin (num 37) (name PA14) (type BiDi))
        (pin (num 38) (name PA15) (type BiDi))
        (pin (num 39) (name PB3) (type BiDi))
        (pin (num 40) (name PB4) (type BiDi))
        (pin (num 41) (name PB5) (type BiDi))
        (pin (num 42) (name PB6) (type BiDi))
        (pin (num 43) (name PB7) (type BiDi))
        (pin (num 44) (name BOOT0) (type input))
        (pin (num 45) (name PB8) (type BiDi))
        (pin (num 46) (name PB9) (type BiDi))
        (pin (num 47) (name VSS) (type power_in))
        (pin (num 48) (name VDD) (type power_in))))
    (libpart (lib Power_Protection) (part USBLC6-2SC6)
      (description "Bidirectional ESD Protection Diode, SOT-23-6")
      (docs http://www2.st.com/resource/en/datasheet/CD00050750.pdf)
      (footprints
        (fp SOT?23*))
      (fields
        (field (name Reference) U)
        (field (name Value) USBLC6-2SC6)
        (field (name Footprint) Package_TO_SOT_SMD:SOT-23-6))
      (pins
        (pin (num 1) (name IO1) (type passive))
        (pin (num 2) (name GND) (type passive))
        (pin (num 3) (name IO2) (type passive))
        (pin (num 4) (name IO2) (type passive))
        (pin (num 5) (name VBUS) (type passive))
        (pin (num 6) (name IO1) (type passive))))
    (libpart (lib Switch) (part SW_Push)
      (description "Push button switch, generic, two pins")
      (docs ~)
      (fields
        (field (name Reference) SW)
        (field (name Value) SW_Push))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))))
    (libpart (lib Transistor_BJT) (part DTA114Y)
      (description "Digital PNP Transistor, 10k/47k, SOT-23")
      (footprints
        (fp SOT?23*)
        (fp SC?59*))
      (fields
        (field (name Reference) Q)
        (field (name Value) DTA114Y))
      (pins
        (pin (num 1) (name B) (type input))
        (pin (num 2) (name E) (type passive))
        (pin (num 3) (name C) (type passive))))
    (libpart (lib stm32-rescue) (part C)
      (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 stm32-rescue) (part CP)
      (footprints
        (fp CP_*))
      (fields
        (field (name Reference) C)
        (field (name Value) CP))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib stm32-rescue) (part D)
      (footprints
        (fp TO-???*)
        (fp *SingleDiode)
        (fp *_Diode_*)
        (fp *SingleDiode*)
        (fp D_*))
      (fields
        (field (name Reference) D)
        (field (name Value) D))
      (pins
        (pin (num 1) (name K) (type passive))
        (pin (num 2) (name A) (type passive))))
    (libpart (lib stm32-rescue) (part L)
      (footprints
        (fp Choke_*)
        (fp *Coil*)
        (fp Inductor_*)
        (fp L_*))
      (fields
        (field (name Reference) L)
        (field (name Value) L))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))))
    (libpart (lib stm32-rescue) (part LED-RESCUE-stm32)
      (footprints
        (fp LED*))
      (fields
        (field (name Reference) D)
        (field (name Value) LED-RESCUE-stm32))
      (pins
        (pin (num 1) (name K) (type passive))
        (pin (num 2) (name A) (type passive))))
    (libpart (lib stm32-rescue) (part LM1117-3.3-RESCUE-stm32)
      (footprints
        (fp SOT-223*)
        (fp TO-263*)
        (fp TO-252*))
      (fields
        (field (name Reference) U)
        (field (name Value) LM1117-3.3-RESCUE-stm32))
      (pins
        (pin (num 1) (name GND/ADJ) (type power_in))
        (pin (num 2) (name VO) (type passive))
        (pin (num 3) (name VI) (type power_in))
        (pin (num 4) (name VO) (type power_out))))
    (libpart (lib stm32-rescue) (part LM2576HV)
      (footprints
        (fp *DIP8)
        (fp SOIC8))
      (fields
        (field (name Reference) U)
        (field (name Value) LM2576HV)
        (field (name Manufacturer) "Texas Instruments"))
      (pins
        (pin (num 1) (name VIN) (type power_in))
        (pin (num 2) (name VOUT) (type power_out))
        (pin (num 3) (name GND) (type power_in))
        (pin (num 4) (name FB) (type input))
        (pin (num 5) (name ON/OFF) (type input))))
    (libpart (lib stm32-rescue) (part Q_PMOS_GSD)
      (fields
        (field (name Reference) Q)
        (field (name Value) Q_PMOS_GSD))
      (pins
        (pin (num 1) (name G) (type input))
        (pin (num 2) (name S) (type passive))
        (pin (num 3) (name D) (type passive))))
    (libpart (lib stm32-rescue) (part R)
      (footprints
        (fp R_*)
        (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 stm32-rescue) (part USB_A-RESCUE-stm32)
      (footprints
        (fp USB*))
      (fields
        (field (name Reference) P)
        (field (name Value) USB_A-RESCUE-stm32))
      (pins
        (pin (num 1) (name VBUS) (type power_in))
        (pin (num 2) (name D-) (type passive))
        (pin (num 3) (name D+) (type passive))
        (pin (num 4) (name GND) (type power_in))
        (pin (num 5) (name shield) (type passive)))))
  (libraries
    (library (logical Chrono)
      (uri /home/eddy/Docs/SAO/ELECTRONICS/STM32/F1-srcs/chronometer/kicad/chrono/Chrono.lib))
    (library (logical Connector)
      (uri /usr/share/kicad/kicad-symbols//Connector.lib))
    (library (logical Connector_Generic)
      (uri /usr/share/kicad/kicad-symbols//Connector_Generic.lib))
    (library (logical Device)
      (uri /usr/share/kicad/kicad-symbols//Device.lib))
    (library (logical Isolator)
      (uri /usr/share/kicad/kicad-symbols//Isolator.lib))
    (library (logical MCU_ST_STM32F1)
      (uri /usr/share/kicad/kicad-symbols//MCU_ST_STM32F1.lib))
    (library (logical Power_Protection)
      (uri /usr/share/kicad/kicad-symbols//Power_Protection.lib))
    (library (logical Switch)
      (uri /usr/share/kicad/kicad-symbols//Switch.lib))
    (library (logical Transistor_BJT)
      (uri /usr/share/kicad/kicad-symbols//Transistor_BJT.lib))
    (library (logical stm32-rescue)
      (uri /home/eddy/Docs/SAO/ELECTRONICS/STM32/F1-srcs/chronometer/kicad/chrono/stm32-rescue.lib)))
  (nets
    (net (code 1) (name "Net-(J2-Pad1)")
      (node (ref J2) (pin 1))
      (node (ref R7) (pin 1)))
    (net (code 2) (name /U1Rx)
      (node (ref U7) (pin 31))
      (node (ref J7) (pin 3)))
    (net (code 3) (name /U1Tx)
      (node (ref U7) (pin 30))
      (node (ref J7) (pin 2)))
    (net (code 4) (name /U2Tx)
      (node (ref U7) (pin 21))
      (node (ref J4) (pin 1)))
    (net (code 5) (name /U2Rx)
      (node (ref U7) (pin 22))
      (node (ref J4) (pin 2)))
    (net (code 6) (name GND)
      (node (ref R18) (pin 1))
      (node (ref U8) (pin 3))
      (node (ref C4) (pin 2))
      (node (ref J1) (pin 1))
      (node (ref U7) (pin 8))
      (node (ref C11) (pin 2))
      (node (ref R21) (pin 2))
      (node (ref J3) (pin 1))
      (node (ref J8) (pin 1))
      (node (ref Q3) (pin 2))
      (node (ref J7) (pin 1))
      (node (ref C10) (pin 2))
      (node (ref U7) (pin 47))
      (node (ref C14) (pin 1))
      (node (ref U7) (pin 23))
      (node (ref RV1) (pin 3))
      (node (ref U7) (pin 35))
      (node (ref C1) (pin 2))
      (node (ref R13) (pin 2))
      (node (ref U1) (pin 2))
      (node (ref R1) (pin 2))
      (node (ref J9) (pin 4))
      (node (ref SW1) (pin 2))
      (node (ref C9) (pin 2))
      (node (ref J2) (pin 2))
      (node (ref C5) (pin 1))
      (node (ref U3) (pin 3))
      (node (ref U5) (pin 3))
      (node (ref J4) (pin 3))
      (node (ref U3) (pin 12))
      (node (ref C7) (pin 1))
      (node (ref C8) (pin 2))
      (node (ref U4) (pin 1))
      (node (ref U2) (pin 5))
      (node (ref U2) (pin 3))
      (node (ref R5) (pin 1))
      (node (ref C12) (pin 1))
      (node (ref J5) (pin 1))
      (node (ref U6) (pin 3))
      (node (ref C15) (pin 1))
      (node (ref C6) (pin 2))
      (node (ref C3) (pin 2))
      (node (ref D3) (pin 2))
      (node (ref P1) (pin 5))
      (node (ref P1) (pin 4))
      (node (ref C13) (pin 1)))
    (net (code 7) (name +5V)
      (node (ref U4) (pin 3))
      (node (ref C6) (pin 1))
      (node (ref RV1) (pin 1))
      (node (ref L1) (pin 1))
      (node (ref J4) (pin 4))
      (node (ref D2) (pin 1))
      (node (ref J9) (pin 1))
      (node (ref C8) (pin 1))
      (node (ref J8) (pin 5))
      (node (ref R7) (pin 2)))
    (net (code 8) (name "Net-(U7-Pad25)")
      (node (ref U7) (pin 25)))
    (net (code 9) (name "Net-(U7-Pad26)")
      (node (ref U7) (pin 26)))
    (net (code 10) (name "Net-(U7-Pad27)")
      (node (ref U7) (pin 27)))
    (net (code 11) (name "Net-(U7-Pad28)")
      (node (ref U7) (pin 28)))
    (net (code 12) (name "Net-(Q2-Pad3)")
      (node (ref Q2) (pin 3))
      (node (ref R6) (pin 1)))
    (net (code 13) (name "Net-(U7-Pad3)")
      (node (ref U7) (pin 3)))
    (net (code 14) (name /PPS)
      (node (ref U7) (pin 11))
      (node (ref R18) (pin 2))
      (node (ref U3) (pin 6)))
    (net (code 15) (name "Net-(U3-Pad7)")
      (node (ref U3) (pin 7)))
    (net (code 16) (name "Net-(U3-Pad8)")
      (node (ref U3) (pin 8)))
    (net (code 17) (name "Net-(U3-Pad9)")
      (node (ref U3) (pin 9)))
    (net (code 18) (name "Net-(U7-Pad4)")
      (node (ref U7) (pin 4)))
    (net (code 19) (name "Net-(D3-Pad1)")
      (node (ref D3) (pin 1))
      (node (ref L1) (pin 2))
      (node (ref U2) (pin 2)))
    (net (code 20) (name "Net-(U7-Pad29)")
      (node (ref U7) (pin 29)))
    (net (code 21) (name "Net-(U3-Pad10)")
      (node (ref U3) (pin 10)))
    (net (code 22) (name "Net-(U3-Pad11)")
      (node (ref U3) (pin 11)))
    (net (code 23) (name "Net-(J3-Pad2)")
      (node (ref J3) (pin 2))
      (node (ref R11) (pin 1))
      (node (ref U5) (pin 2)))
    (net (code 24) (name "Net-(R14-Pad1)")
      (node (ref R14) (pin 1))
      (node (ref U6) (pin 1))
      (node (ref R15) (pin 2)))
    (net (code 25) (name +3V3)
      (node (ref U4) (pin 4))
      (node (ref C9) (pin 1))
      (node (ref R8) (pin 2))
      (node (ref SW2) (pin 2))
      (node (ref C2) (pin 2))
      (node (ref Q2) (pin 2))
      (node (ref U7) (pin 9))
      (node (ref U7) (pin 48))
      (node (ref U7) (pin 36))
      (node (ref U7) (pin 24))
      (node (ref U7) (pin 1))
      (node (ref C13) (pin 2))
      (node (ref C15) (pin 2))
      (node (ref R9) (pin 2))
      (node (ref C14) (pin 2))
      (node (ref R16) (pin 1))
      (node (ref R14) (pin 2))
      (node (ref R10) (pin 2))
      (node (ref R12) (pin 1))
      (node (ref BZ1) (pin 1))
      (node (ref R20) (pin 1))
      (node (ref C12) (pin 2))
      (node (ref C7) (pin 2))
      (node (ref C5) (pin 2))
      (node (ref U3) (pin 5))
      (node (ref U3) (pin 4))
      (node (ref U4) (pin 2)))
    (net (code 26) (name "Net-(J5-Pad2)")
      (node (ref J5) (pin 2))
      (node (ref U6) (pin 2))
      (node (ref R15) (pin 1)))
    (net (code 27) (name "Net-(R10-Pad1)")
      (node (ref R10) (pin 1))
      (node (ref U5) (pin 1))
      (node (ref R11) (pin 2)))
    (net (code 28) (name "Net-(R17-Pad2)")
      (node (ref R17) (pin 2))
      (node (ref U8) (pin 1))
      (node (ref R19) (pin 2)))
    (net (code 29) (name "Net-(J6-Pad2)")
      (node (ref R17) (pin 1))
      (node (ref J6) (pin 2)))
    (net (code 30) (name "Net-(J6-Pad1)")
      (node (ref R19) (pin 1))
      (node (ref U8) (pin 2))
      (node (ref J6) (pin 1)))
    (net (code 31) (name "Net-(J1-Pad2)")
      (node (ref J1) (pin 2))
      (node (ref Q1) (pin 3)))
    (net (code 32) (name "Net-(BZ1-Pad2)")
      (node (ref BZ1) (pin 2))
      (node (ref Q3) (pin 3)))
    (net (code 33) (name "Net-(D1-Pad2)")
      (node (ref R5) (pin 2))
      (node (ref D1) (pin 2))
      (node (ref Q1) (pin 1)))
    (net (code 34) (name "Net-(RV1-Pad2)")
      (node (ref U2) (pin 4))
      (node (ref RV1) (pin 2)))
    (net (code 35) (name "Net-(Q3-Pad1)")
      (node (ref R2) (pin 1))
      (node (ref R21) (pin 1))
      (node (ref Q3) (pin 1)))
    (net (code 36) (name /buzzer)
      (node (ref U7) (pin 2))
      (node (ref R2) (pin 2)))
    (net (code 37) (name "Net-(U7-Pad10)")
      (node (ref U7) (pin 10)))
    (net (code 38) (name "Net-(U7-Pad40)")
      (node (ref U7) (pin 40)))
    (net (code 39) (name "Net-(U7-Pad41)")
      (node (ref U7) (pin 41)))
    (net (code 40) (name "Net-(D2-Pad2)")
      (node (ref D2) (pin 2))
      (node (ref U1) (pin 5))
      (node (ref P1) (pin 1)))
    (net (code 41) (name "Net-(U7-Pad39)")
      (node (ref U7) (pin 39)))
    (net (code 42) (name "Net-(U7-Pad18)")
      (node (ref U7) (pin 18)))
    (net (code 43) (name "Net-(U7-Pad19)")
      (node (ref U7) (pin 19)))
    (net (code 44) (name "Net-(P1-Pad2)")
      (node (ref U1) (pin 4))
      (node (ref P1) (pin 2)))
    (net (code 45) (name /NRST)
      (node (ref SW1) (pin 1))
      (node (ref C1) (pin 1))
      (node (ref U7) (pin 7)))
    (net (code 46) (name /BOOT0)
      (node (ref U7) (pin 44))
      (node (ref C2) (pin 1))
      (node (ref R1) (pin 1))
      (node (ref SW2) (pin 1)))
    (net (code 47) (name "Net-(D4-Pad2)")
      (node (ref D4) (pin 2))
      (node (ref R8) (pin 1)))
    (net (code 48) (name /SCL)
      (node (ref J9) (pin 2))
      (node (ref U7) (pin 42)))
    (net (code 49) (name /SDA)
      (node (ref J9) (pin 3))
      (node (ref U7) (pin 43)))
    (net (code 50) (name /LED1)
      (node (ref U7) (pin 45))
      (node (ref D5) (pin 1)))
    (net (code 51) (name /LED0)
      (node (ref D4) (pin 1))
      (node (ref U7) (pin 46)))
    (net (code 52) (name /USBDM)
      (node (ref U7) (pin 32))
      (node (ref R4) (pin 2)))
    (net (code 53) (name /USBDP)
      (node (ref R3) (pin 2))
      (node (ref U7) (pin 33)))
    (net (code 54) (name /TRIG0)
      (node (ref U5) (pin 4))
      (node (ref U7) (pin 34))
      (node (ref R12) (pin 2)))
    (net (code 55) (name /TRIG1)
      (node (ref U6) (pin 4))
      (node (ref R16) (pin 2))
      (node (ref U7) (pin 37)))
    (net (code 56) (name /U3Tx)
      (node (ref U7) (pin 12))
      (node (ref U3) (pin 1)))
    (net (code 57) (name /U3Rx)
      (node (ref U3) (pin 2))
      (node (ref U7) (pin 13)))
    (net (code 58) (name /TRIG2)
      (node (ref U8) (pin 4))
      (node (ref R20) (pin 2))
      (node (ref U7) (pin 14)))
    (net (code 59) (name /SCK)
      (node (ref U7) (pin 15))
      (node (ref J8) (pin 4)))
    (net (code 60) (name /MISO)
      (node (ref J8) (pin 3))
      (node (ref U7) (pin 16)))
    (net (code 61) (name /MOSI)
      (node (ref J8) (pin 2))
      (node (ref U7) (pin 17)))
    (net (code 62) (name /OSC_OUT)
      (node (ref Y1) (pin 2))
      (node (ref U7) (pin 6))
      (node (ref C11) (pin 1)))
    (net (code 63) (name /OSC_IN)
      (node (ref U7) (pin 5))
      (node (ref C10) (pin 1))
      (node (ref Y1) (pin 1)))
    (net (code 64) (name /USB_PU)
      (node (ref Q2) (pin 1))
      (node (ref U7) (pin 38)))
    (net (code 65) (name "Net-(P1-Pad3)")
      (node (ref P1) (pin 3))
      (node (ref R6) (pin 2))
      (node (ref U1) (pin 6)))
    (net (code 66) (name "Net-(R13-Pad1)")
      (node (ref U7) (pin 20))
      (node (ref R13) (pin 1)))
    (net (code 67) (name "Net-(C3-Pad1)")
      (node (ref C3) (pin 1))
      (node (ref U2) (pin 1))
      (node (ref D1) (pin 1))
      (node (ref C4) (pin 1))
      (node (ref Q1) (pin 2)))
    (net (code 68) (name "Net-(D5-Pad2)")
      (node (ref D5) (pin 2))
      (node (ref R9) (pin 1)))
    (net (code 69) (name "Net-(R3-Pad1)")
      (node (ref R3) (pin 1))
      (node (ref U1) (pin 1)))
    (net (code 70) (name "Net-(R4-Pad1)")
      (node (ref U1) (pin 3))
      (node (ref R4) (pin 1)))))