xconch/ebox-basic/ebox-basic.net
2018-03-28 00:45:38 +08:00

583 lines
22 KiB
Plaintext

(export (version D)
(design
(source C:\workspcace\xconch\ebox-basic\ebox-basic.sch)
(date "2018/3/27 22:34:30")
(tool "Eeschema (5.0.0-rc2-dev-107-g49486b83b)")
(sheet (number 1) (name /) (tstamps /)
(title_block
(title)
(company)
(rev)
(date)
(source ebox-basic.sch)
(comment (number 1) (value ""))
(comment (number 2) (value ""))
(comment (number 3) (value ""))
(comment (number 4) (value "")))))
(components
(comp (ref J1)
(value xconch_pinheader_2x40)
(footprint xconch:xconch_pinheader_2x40)
(libsource (lib xconch) (part xconch_pinheader_2x40))
(sheetpath (names /) (tstamps /))
(tstamp 5AA9B0A6))
(comp (ref J2)
(value xconch_pinsocket_2x40)
(footprint xconch:xconch_pinsocket_2x40)
(libsource (lib xconch) (part xconch_pinsocket_2x40))
(sheetpath (names /) (tstamps /))
(tstamp 5AA9B0FB))
(comp (ref MK1)
(value Mounting_Hole_PAD)
(footprint MountingHole:MountingHole_3.2mm_M3_Pad_Via)
(libsource (lib Mechanical) (part Mounting_Hole_PAD))
(sheetpath (names /) (tstamps /))
(tstamp 5AAE3579))
(comp (ref MK2)
(value Mounting_Hole_PAD)
(footprint MountingHole:MountingHole_3.2mm_M3_Pad_Via)
(libsource (lib Mechanical) (part Mounting_Hole_PAD))
(sheetpath (names /) (tstamps /))
(tstamp 5AAE3691))
(comp (ref MK3)
(value Mounting_Hole_PAD)
(footprint MountingHole:MountingHole_3.2mm_M3_Pad_Via)
(libsource (lib Mechanical) (part Mounting_Hole_PAD))
(sheetpath (names /) (tstamps /))
(tstamp 5AAE36BF))
(comp (ref MK4)
(value Mounting_Hole_PAD)
(footprint MountingHole:MountingHole_3.2mm_M3_Pad_Via)
(libsource (lib Mechanical) (part Mounting_Hole_PAD))
(sheetpath (names /) (tstamps /))
(tstamp 5AAE36DF))
(comp (ref J3)
(value Conn_01x20)
(footprint Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Horizontal)
(libsource (lib Connector_Generic) (part Conn_01x20))
(sheetpath (names /) (tstamps /))
(tstamp 5ABAEB76))
(comp (ref J4)
(value Conn_01x20)
(footprint Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Horizontal)
(libsource (lib Connector_Generic) (part Conn_01x20))
(sheetpath (names /) (tstamps /))
(tstamp 5AC9B833))
(comp (ref MK5)
(value Mounting_Hole_PAD)
(footprint MountingHole:MountingHole_3.2mm_M3_Pad_Via)
(libsource (lib Mechanical) (part Mounting_Hole_PAD))
(sheetpath (names /) (tstamps /))
(tstamp 5ABBD206))
(comp (ref MK6)
(value Mounting_Hole_PAD)
(footprint MountingHole:MountingHole_3.2mm_M3_Pad_Via)
(libsource (lib Mechanical) (part Mounting_Hole_PAD))
(sheetpath (names /) (tstamps /))
(tstamp 5ABBD219)))
(libparts
(libpart (lib Connector_Generic) (part Conn_01x20)
(description "Generic connector, single row, 01x20, script generated (kicad-library-utils/schlib/autogen/connector/)")
(docs ~)
(footprints
(fp Connector*:*_1x??_*))
(fields
(field (name Reference) J)
(field (name Value) Conn_01x20))
(pins
(pin (num 1) (name Pin_1) (type passive))
(pin (num 2) (name Pin_2) (type passive))
(pin (num 3) (name Pin_3) (type passive))
(pin (num 4) (name Pin_4) (type passive))
(pin (num 5) (name Pin_5) (type passive))
(pin (num 6) (name Pin_6) (type passive))
(pin (num 7) (name Pin_7) (type passive))
(pin (num 8) (name Pin_8) (type passive))
(pin (num 9) (name Pin_9) (type passive))
(pin (num 10) (name Pin_10) (type passive))
(pin (num 11) (name Pin_11) (type passive))
(pin (num 12) (name Pin_12) (type passive))
(pin (num 13) (name Pin_13) (type passive))
(pin (num 14) (name Pin_14) (type passive))
(pin (num 15) (name Pin_15) (type passive))
(pin (num 16) (name Pin_16) (type passive))
(pin (num 17) (name Pin_17) (type passive))
(pin (num 18) (name Pin_18) (type passive))
(pin (num 19) (name Pin_19) (type passive))
(pin (num 20) (name Pin_20) (type passive))))
(libpart (lib Mechanical) (part Mounting_Hole_PAD)
(description "Mounting Hole with connection")
(footprints
(fp Mounting?Hole*)
(fp Hole*))
(fields
(field (name Reference) MK)
(field (name Value) Mounting_Hole_PAD))
(pins
(pin (num 1) (name 1) (type input))))
(libpart (lib xconch) (part xconch_pinheader_2x40)
(description "xconch pinheader connect 2x40")
(docs ~)
(footprints
(fp xconch_pinheader_2x40))
(fields
(field (name Reference) J)
(field (name Value) xconch_pinheader_2x40))
(pins
(pin (num 1) (name BAT+) (type passive))
(pin (num 2) (name BAT+) (type passive))
(pin (num 3) (name VCC_5V) (type passive))
(pin (num 4) (name VCC_5V) (type passive))
(pin (num 5) (name VCC_3V3) (type passive))
(pin (num 6) (name VCC_3V3) (type passive))
(pin (num 7) (name VCC_1V8) (type passive))
(pin (num 8) (name VCC_1V8) (type passive))
(pin (num 9) (name VCC_IO) (type passive))
(pin (num 10) (name VCC_IO) (type passive))
(pin (num 11) (name GND) (type passive))
(pin (num 12) (name GND) (type passive))
(pin (num 13) (name UART_TX) (type passive))
(pin (num 14) (name UART_RX) (type passive))
(pin (num 15) (name I2C_SDA) (type passive))
(pin (num 16) (name I2C_SCL) (type passive))
(pin (num 17) (name SPI_MOSI) (type passive))
(pin (num 18) (name SPI_CLK) (type passive))
(pin (num 19) (name SPI_MISO) (type passive))
(pin (num 20) (name SPI_CS) (type passive))
(pin (num 21) (name SDIO_D0) (type passive))
(pin (num 22) (name SDIO_D1) (type passive))
(pin (num 23) (name SDIO_D2) (type passive))
(pin (num 24) (name SDIO_D3) (type passive))
(pin (num 25) (name SDIO_CMD) (type passive))
(pin (num 26) (name SDIO_CLK) (type passive))
(pin (num 27) (name I2S_DI) (type passive))
(pin (num 28) (name I2S_LRCLK) (type passive))
(pin (num 29) (name I2S_DO) (type passive))
(pin (num 30) (name I2S_CLK) (type passive))
(pin (num 31) (name CAN_H) (type passive))
(pin (num 32) (name CAN_L) (type passive))
(pin (num 33) (name USB_D+) (type passive))
(pin (num 34) (name USB_D-) (type passive))
(pin (num 35) (name PWM0) (type passive))
(pin (num 36) (name PWM1) (type passive))
(pin (num 37) (name ADC0) (type passive))
(pin (num 38) (name ADC1) (type passive))
(pin (num 39) (name DAC0) (type passive))
(pin (num 40) (name DAC1) (type passive))
(pin (num 41) (name GPIO0) (type passive))
(pin (num 42) (name GPIO1) (type passive))
(pin (num 43) (name GPIO2) (type passive))
(pin (num 44) (name GPIO3) (type passive))
(pin (num 45) (name GPIO4) (type passive))
(pin (num 46) (name GPIO5) (type passive))
(pin (num 47) (name GPIO6) (type passive))
(pin (num 48) (name GPIO7) (type passive))
(pin (num 49) (name GPIO8) (type passive))
(pin (num 50) (name GPIO9) (type passive))
(pin (num 51) (name NC0) (type passive))
(pin (num 52) (name NC1) (type passive))
(pin (num 53) (name NC2) (type passive))
(pin (num 54) (name NC3) (type passive))
(pin (num 55) (name NC4) (type passive))
(pin (num 56) (name NC5) (type passive))
(pin (num 57) (name NC6) (type passive))
(pin (num 58) (name NC7) (type passive))
(pin (num 59) (name NC8) (type passive))
(pin (num 60) (name NC9) (type passive))
(pin (num 61) (name NC10) (type passive))
(pin (num 62) (name NC11) (type passive))
(pin (num 63) (name NC12) (type passive))
(pin (num 64) (name NC13) (type passive))
(pin (num 65) (name NC14) (type passive))
(pin (num 66) (name NC15) (type passive))
(pin (num 67) (name NC16) (type passive))
(pin (num 68) (name NC17) (type passive))
(pin (num 69) (name NC18) (type passive))
(pin (num 70) (name NC19) (type passive))
(pin (num 71) (name NC20) (type passive))
(pin (num 72) (name NC21) (type passive))
(pin (num 73) (name NC22) (type passive))
(pin (num 74) (name NC23) (type passive))
(pin (num 75) (name NC24) (type passive))
(pin (num 76) (name NC25) (type passive))
(pin (num 77) (name NC26) (type passive))
(pin (num 78) (name NC27) (type passive))
(pin (num 79) (name NC28) (type passive))
(pin (num 80) (name NC29) (type passive))))
(libpart (lib xconch) (part xconch_pinsocket_2x40)
(description "xconch pinsocket connect 2x40")
(docs ~)
(footprints
(fp xconch_pinsocket_2x40))
(fields
(field (name Reference) J)
(field (name Value) xconch_pinsocket_2x40))
(pins
(pin (num 1) (name BAT+) (type passive))
(pin (num 2) (name BAT+) (type passive))
(pin (num 3) (name VCC_5V) (type passive))
(pin (num 4) (name VCC_5V) (type passive))
(pin (num 5) (name VCC_3V3) (type passive))
(pin (num 6) (name VCC_3V3) (type passive))
(pin (num 7) (name VCC_1V8) (type passive))
(pin (num 8) (name VCC_1V8) (type passive))
(pin (num 9) (name VCC_IO) (type passive))
(pin (num 10) (name VCC_IO) (type passive))
(pin (num 11) (name GND) (type passive))
(pin (num 12) (name GND) (type passive))
(pin (num 13) (name UART_RX) (type passive))
(pin (num 14) (name UART_TX) (type passive))
(pin (num 15) (name I2C_SCL) (type passive))
(pin (num 16) (name I2C_SDA) (type passive))
(pin (num 17) (name SPI_CLK) (type passive))
(pin (num 18) (name SPI_MOSI) (type passive))
(pin (num 19) (name SPI_CS) (type passive))
(pin (num 20) (name SPI_MISO) (type passive))
(pin (num 21) (name SDIO_D1) (type passive))
(pin (num 22) (name SDIO_D0) (type passive))
(pin (num 23) (name SDIO_D3) (type passive))
(pin (num 24) (name SDIO_D2) (type passive))
(pin (num 25) (name SDIO_CLK) (type passive))
(pin (num 26) (name SDIO_CMD) (type passive))
(pin (num 27) (name I2S_LRCLK) (type passive))
(pin (num 28) (name I2S_DI) (type passive))
(pin (num 29) (name I2S_CLK) (type passive))
(pin (num 30) (name I2S_DO) (type passive))
(pin (num 31) (name CAN_L) (type passive))
(pin (num 32) (name CAN_H) (type passive))
(pin (num 33) (name USB_D-) (type passive))
(pin (num 34) (name USB_D+) (type passive))
(pin (num 35) (name PWM1) (type passive))
(pin (num 36) (name PWM0) (type passive))
(pin (num 37) (name ADC1) (type passive))
(pin (num 38) (name ADC0) (type passive))
(pin (num 39) (name DAC1) (type passive))
(pin (num 40) (name DAC0) (type passive))
(pin (num 41) (name GPIO1) (type passive))
(pin (num 42) (name GPIO0) (type passive))
(pin (num 43) (name GPIO3) (type passive))
(pin (num 44) (name GPIO2) (type passive))
(pin (num 45) (name GPIO5) (type passive))
(pin (num 46) (name GPIO4) (type passive))
(pin (num 47) (name GPIO7) (type passive))
(pin (num 48) (name GPIO6) (type passive))
(pin (num 49) (name GPIO9) (type passive))
(pin (num 50) (name GPIO8) (type passive))
(pin (num 51) (name NC1) (type passive))
(pin (num 52) (name NC0) (type passive))
(pin (num 53) (name NC3) (type passive))
(pin (num 54) (name NC2) (type passive))
(pin (num 55) (name NC5) (type passive))
(pin (num 56) (name NC4) (type passive))
(pin (num 57) (name NC7) (type passive))
(pin (num 58) (name NC6) (type passive))
(pin (num 59) (name NC9) (type passive))
(pin (num 60) (name NC8) (type passive))
(pin (num 61) (name NC11) (type passive))
(pin (num 62) (name NC10) (type passive))
(pin (num 63) (name NC13) (type passive))
(pin (num 64) (name NC12) (type passive))
(pin (num 65) (name NC15) (type passive))
(pin (num 66) (name NC14) (type passive))
(pin (num 67) (name NC17) (type passive))
(pin (num 68) (name NC16) (type passive))
(pin (num 69) (name NC19) (type passive))
(pin (num 70) (name NC18) (type passive))
(pin (num 71) (name NC21) (type passive))
(pin (num 72) (name NC20) (type passive))
(pin (num 73) (name NC23) (type passive))
(pin (num 74) (name NC22) (type passive))
(pin (num 75) (name NC25) (type passive))
(pin (num 76) (name NC24) (type passive))
(pin (num 77) (name NC27) (type passive))
(pin (num 78) (name NC26) (type passive))
(pin (num 79) (name NC29) (type passive))
(pin (num 80) (name NC28) (type passive)))))
(libraries
(library (logical Connector_Generic)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Connector_Generic.lib"))
(library (logical Mechanical)
(uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Mechanical.lib"))
(library (logical xconch)
(uri C:\workspcace\xconch\ebox-basic/../xconch-kicad-library/symbols/xconch.lib)))
(nets
(net (code 1) (name /NC8)
(node (ref J1) (pin 59))
(node (ref J2) (pin 60)))
(net (code 2) (name /NC10)
(node (ref J2) (pin 62))
(node (ref J1) (pin 61)))
(net (code 3) (name /NC12)
(node (ref J1) (pin 63))
(node (ref J2) (pin 64)))
(net (code 4) (name /NC14)
(node (ref J1) (pin 65))
(node (ref J2) (pin 66)))
(net (code 5) (name /NC16)
(node (ref J2) (pin 68))
(node (ref J1) (pin 67)))
(net (code 6) (name /NC18)
(node (ref J1) (pin 69))
(node (ref J2) (pin 70)))
(net (code 7) (name /NC6)
(node (ref J1) (pin 57))
(node (ref J2) (pin 58)))
(net (code 8) (name /NC4)
(node (ref J2) (pin 56))
(node (ref J1) (pin 55)))
(net (code 9) (name /NC0)
(node (ref J1) (pin 51))
(node (ref J2) (pin 52)))
(net (code 10) (name /NC2)
(node (ref J2) (pin 54))
(node (ref J1) (pin 53)))
(net (code 11) (name /NC22)
(node (ref J1) (pin 73))
(node (ref J2) (pin 74)))
(net (code 12) (name /NC24)
(node (ref J1) (pin 75))
(node (ref J2) (pin 76)))
(net (code 13) (name /NC26)
(node (ref J1) (pin 77))
(node (ref J2) (pin 78)))
(net (code 14) (name /NC28)
(node (ref J2) (pin 80))
(node (ref J1) (pin 79)))
(net (code 15) (name /NC20)
(node (ref J2) (pin 72))
(node (ref J1) (pin 71)))
(net (code 16) (name /VCC_IO)
(node (ref J2) (pin 9))
(node (ref J1) (pin 10))
(node (ref J1) (pin 9))
(node (ref J2) (pin 10)))
(net (code 17) (name /I2S_D0)
(node (ref J2) (pin 30))
(node (ref J1) (pin 29)))
(net (code 18) (name /PWM0)
(node (ref J2) (pin 36))
(node (ref J4) (pin 16))
(node (ref J1) (pin 35)))
(net (code 19) (name /ADC0)
(node (ref J2) (pin 38))
(node (ref J4) (pin 14))
(node (ref J1) (pin 37)))
(net (code 20) (name /DAC0)
(node (ref J1) (pin 39))
(node (ref J2) (pin 40))
(node (ref J4) (pin 12)))
(net (code 21) (name /GPIO0)
(node (ref J4) (pin 10))
(node (ref J2) (pin 42))
(node (ref J1) (pin 41)))
(net (code 22) (name /GPIO2)
(node (ref J4) (pin 8))
(node (ref J1) (pin 43))
(node (ref J2) (pin 44)))
(net (code 23) (name /GPIO4)
(node (ref J1) (pin 45))
(node (ref J4) (pin 6))
(node (ref J2) (pin 46)))
(net (code 24) (name /GPIO6)
(node (ref J2) (pin 48))
(node (ref J4) (pin 4))
(node (ref J1) (pin 47)))
(net (code 25) (name /GPIO8)
(node (ref J2) (pin 50))
(node (ref J1) (pin 49))
(node (ref J4) (pin 2)))
(net (code 26) (name /I2S_DI)
(node (ref J1) (pin 27))
(node (ref J2) (pin 28)))
(net (code 27) (name /SDIO_CMD)
(node (ref J1) (pin 25))
(node (ref J2) (pin 26))
(node (ref J3) (pin 17)))
(net (code 28) (name /BAT+)
(node (ref J2) (pin 1))
(node (ref J2) (pin 2))
(node (ref J1) (pin 2))
(node (ref J1) (pin 1)))
(net (code 29) (name /VCC_5V)
(node (ref J3) (pin 1))
(node (ref J2) (pin 3))
(node (ref J4) (pin 20))
(node (ref J1) (pin 3))
(node (ref J2) (pin 4))
(node (ref J1) (pin 4)))
(net (code 30) (name /VCC_3V3)
(node (ref J1) (pin 5))
(node (ref J3) (pin 2))
(node (ref J2) (pin 5))
(node (ref J1) (pin 6))
(node (ref J4) (pin 19))
(node (ref J2) (pin 6)))
(net (code 31) (name GND)
(node (ref J1) (pin 11))
(node (ref J2) (pin 11))
(node (ref J1) (pin 12))
(node (ref J2) (pin 12))
(node (ref MK4) (pin 1))
(node (ref MK3) (pin 1))
(node (ref J3) (pin 4))
(node (ref MK6) (pin 1))
(node (ref MK5) (pin 1))
(node (ref J4) (pin 17))
(node (ref MK2) (pin 1))
(node (ref MK1) (pin 1)))
(net (code 32) (name /UART_TX)
(node (ref J3) (pin 5))
(node (ref J2) (pin 14))
(node (ref J1) (pin 13)))
(net (code 33) (name /I2C_SDA)
(node (ref J1) (pin 15))
(node (ref J2) (pin 16))
(node (ref J3) (pin 7)))
(net (code 34) (name /VCC_1V8)
(node (ref J2) (pin 8))
(node (ref J3) (pin 3))
(node (ref J1) (pin 8))
(node (ref J1) (pin 7))
(node (ref J2) (pin 7))
(node (ref J4) (pin 18)))
(net (code 35) (name /SPI_MOSI)
(node (ref J2) (pin 18))
(node (ref J3) (pin 9))
(node (ref J1) (pin 17)))
(net (code 36) (name /SPI_MISO)
(node (ref J2) (pin 20))
(node (ref J3) (pin 10))
(node (ref J1) (pin 19)))
(net (code 37) (name /USB_D+)
(node (ref J2) (pin 34))
(node (ref J1) (pin 33)))
(net (code 38) (name /CAH_H)
(node (ref J3) (pin 19))
(node (ref J1) (pin 31))
(node (ref J2) (pin 32)))
(net (code 39) (name /SDIO_D0)
(node (ref J2) (pin 22))
(node (ref J1) (pin 21))
(node (ref J3) (pin 13)))
(net (code 40) (name /SDIO_D2)
(node (ref J3) (pin 15))
(node (ref J2) (pin 24))
(node (ref J1) (pin 23)))
(net (code 41) (name /NC1)
(node (ref J1) (pin 52))
(node (ref J2) (pin 51)))
(net (code 42) (name /SDIO_CLK)
(node (ref J1) (pin 26))
(node (ref J2) (pin 25))
(node (ref J3) (pin 18)))
(net (code 43) (name /CAN_L)
(node (ref J2) (pin 31))
(node (ref J3) (pin 20))
(node (ref J1) (pin 32)))
(net (code 44) (name /PWM1)
(node (ref J1) (pin 36))
(node (ref J2) (pin 35))
(node (ref J4) (pin 15)))
(net (code 45) (name /ADC1)
(node (ref J1) (pin 38))
(node (ref J2) (pin 37))
(node (ref J4) (pin 13)))
(net (code 46) (name /DAC1)
(node (ref J2) (pin 39))
(node (ref J1) (pin 40))
(node (ref J4) (pin 11)))
(net (code 47) (name /GPIO1)
(node (ref J2) (pin 41))
(node (ref J4) (pin 9))
(node (ref J1) (pin 42)))
(net (code 48) (name /GPIO3)
(node (ref J4) (pin 7))
(node (ref J2) (pin 43))
(node (ref J1) (pin 44)))
(net (code 49) (name /GPIO5)
(node (ref J2) (pin 45))
(node (ref J1) (pin 46))
(node (ref J4) (pin 5)))
(net (code 50) (name /GPIO7)
(node (ref J4) (pin 3))
(node (ref J2) (pin 47))
(node (ref J1) (pin 48)))
(net (code 51) (name /GPIO9)
(node (ref J2) (pin 49))
(node (ref J1) (pin 50))
(node (ref J4) (pin 1)))
(net (code 52) (name /UART_RX)
(node (ref J1) (pin 14))
(node (ref J3) (pin 6))
(node (ref J2) (pin 13)))
(net (code 53) (name /I2C_SCL)
(node (ref J1) (pin 16))
(node (ref J3) (pin 8))
(node (ref J2) (pin 15)))
(net (code 54) (name /SPI_CLK)
(node (ref J2) (pin 17))
(node (ref J1) (pin 18))
(node (ref J3) (pin 11)))
(net (code 55) (name /SPI_CS)
(node (ref J2) (pin 19))
(node (ref J1) (pin 20))
(node (ref J3) (pin 12)))
(net (code 56) (name /SDIO_D1)
(node (ref J3) (pin 14))
(node (ref J2) (pin 21))
(node (ref J1) (pin 22)))
(net (code 57) (name /SDIO_D3)
(node (ref J1) (pin 24))
(node (ref J2) (pin 23))
(node (ref J3) (pin 16)))
(net (code 58) (name /NC27)
(node (ref J2) (pin 77))
(node (ref J1) (pin 78)))
(net (code 59) (name /NC29)
(node (ref J2) (pin 79))
(node (ref J1) (pin 80)))
(net (code 60) (name /NC25)
(node (ref J1) (pin 76))
(node (ref J2) (pin 75)))
(net (code 61) (name /NC17)
(node (ref J2) (pin 67))
(node (ref J1) (pin 68)))
(net (code 62) (name /NC9)
(node (ref J1) (pin 60))
(node (ref J2) (pin 59)))
(net (code 63) (name /NC11)
(node (ref J2) (pin 61))
(node (ref J1) (pin 62)))
(net (code 64) (name /NC13)
(node (ref J1) (pin 64))
(node (ref J2) (pin 63)))
(net (code 65) (name /NC15)
(node (ref J1) (pin 66))
(node (ref J2) (pin 65)))
(net (code 66) (name /NC19)
(node (ref J1) (pin 70))
(node (ref J2) (pin 69)))
(net (code 67) (name /NC21)
(node (ref J2) (pin 71))
(node (ref J1) (pin 72)))
(net (code 68) (name /NC23)
(node (ref J2) (pin 73))
(node (ref J1) (pin 74)))
(net (code 69) (name /NC3)
(node (ref J1) (pin 54))
(node (ref J2) (pin 53)))
(net (code 70) (name /NC5)
(node (ref J2) (pin 55))
(node (ref J1) (pin 56)))
(net (code 71) (name /NC7)
(node (ref J2) (pin 57))
(node (ref J1) (pin 58)))
(net (code 72) (name /USB_D-)
(node (ref J1) (pin 34))
(node (ref J2) (pin 33)))
(net (code 73) (name /I2S_LRCLK)
(node (ref J2) (pin 27))
(node (ref J1) (pin 28)))
(net (code 74) (name /I2S_CLK)
(node (ref J2) (pin 29))
(node (ref J1) (pin 30)))))