Rework power tracks, depolarize OLED/encoder connectors

This commit is contained in:
SukkoPera committed 2019-08-14 11:35:17 +02:00
1 parent 40520c56e2
commit 7b3c894f8d
6 files changed
+3517 -3355

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+264 -255
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@@ -1,7 +1,7 @@
(export (version D)
(design
(source /home/sukko/Documents/kicad/OpenFlops/OpenFlops.sch)
(date "dom 04 ago 2019 17:59:49 CEST")
(date "mer 14 ago 2019 11:28:30 CEST")
(tool "Eeschema 5.1.2")
(sheet (number 1) (name /) (tstamps /)
(title_block
@@ -459,7 +459,7 @@
(tstamp 5D51C5E8))
(comp (ref P7)
(value DISPLAY_PORT)
(footprint Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical)
(footprint OpenFlops:PinHeader_1x04_P2.54mm_Vertical)
(datasheet ~)
(libsource (lib Connector_Generic) (part Conn_01x04) (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
(sheetpath (names /) (tstamps /))
@@ -480,7 +480,7 @@
(tstamp 5D8B4C4A))
(comp (ref P6)
(value ENCODER_PORT)
(footprint Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical)
(footprint OpenFlops:PinHeader_1x05_P2.54mm_Vertical)
(datasheet ~)
(libsource (lib Connector_Generic) (part Conn_01x05) (description "Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/)"))
(sheetpath (names /) (tstamps /))
@@ -526,7 +526,14 @@
(datasheet https://www.fairchildsemi.com/datasheets/2N/2N3904.pdf)
(libsource (lib Transistor_BJT) (part MMBT3904) (description "0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23"))
(sheetpath (names /) (tstamps /))
(tstamp 5E577975)))
(tstamp 5E577975))
(comp (ref C10)
(value 100n)
(footprint Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
(datasheet ~)
(libsource (lib Device) (part C) (description "Unpolarized capacitor"))
(sheetpath (names /) (tstamps /))
(tstamp 5D58F4BB)))
(libparts
(libpart (lib 74xx) (part 74HCT04)
(aliases
@@ -947,373 +954,375 @@
(library (logical w_transistor)
(uri /home/sukko/Documents/kicad/lib/libs-walter/library/w_transistor.lib)))
(nets
(net (code 1) (name "Net-(P2-Pad4)")
(node (ref P2) (pin 4)))
(net (code 2) (name +5V)
(node (ref PU15) (pin 1))
(node (ref PU14) (pin 1))
(node (ref PU5) (pin 1))
(net (code 1) (name +5V)
(node (ref PU2) (pin 1))
(node (ref PU12) (pin 1))
(node (ref PU10) (pin 1))
(node (ref PU5) (pin 1))
(node (ref PU8) (pin 1))
(node (ref PU6) (pin 1))
(node (ref R6) (pin 2))
(node (ref PU3) (pin 1))
(node (ref PU4) (pin 1))
(node (ref PU15) (pin 1))
(node (ref PU1) (pin 1))
(node (ref PU7) (pin 1))
(node (ref U1) (pin 14))
(node (ref C20) (pin 1))
(node (ref PU9) (pin 1))
(node (ref PU11) (pin 1))
(node (ref PU13) (pin 1))
(node (ref R6) (pin 2))
(node (ref P3) (pin 1))
(node (ref P4) (pin 4))
(node (ref C19) (pin 1))
(node (ref P2) (pin 1))
(node (ref C23) (pin 1))
(node (ref C1) (pin 1))
(node (ref U1) (pin 14))
(node (ref C20) (pin 1))
(node (ref P3) (pin 1))
(node (ref U4) (pin 3))
(node (ref PU1) (pin 1)))
(net (code 3) (name +3V3)
(node (ref U3) (pin 19))
(node (ref U3) (pin 1))
(node (ref U3) (pin 13))
(node (ref R3) (pin 1))
(node (ref U3) (pin 32))
(node (ref U3) (pin 48))
(node (ref U3) (pin 64))
(node (ref PU14) (pin 1))
(node (ref C19) (pin 1))
(node (ref P4) (pin 4))
(node (ref PU4) (pin 1))
(node (ref C23) (pin 1))
(node (ref P2) (pin 1)))
(net (code 2) (name +3V3)
(node (ref P6) (pin 2))
(node (ref C10) (pin 1))
(node (ref R10) (pin 1))
(node (ref P4) (pin 10))
(node (ref P4) (pin 7))
(node (ref U3) (pin 64))
(node (ref U3) (pin 13))
(node (ref P7) (pin 2))
(node (ref R21) (pin 2))
(node (ref U3) (pin 48))
(node (ref R3) (pin 1))
(node (ref R4) (pin 1))
(node (ref P6) (pin 2))
(node (ref R20) (pin 2))
(node (ref R21) (pin 2))
(node (ref U3) (pin 1))
(node (ref U3) (pin 19))
(node (ref U3) (pin 32))
(node (ref C18) (pin 1))
(node (ref C17) (pin 1))
(node (ref U4) (pin 2))
(node (ref C6) (pin 1))
(node (ref C7) (pin 1))
(node (ref C8) (pin 1))
(node (ref C9) (pin 1))
(node (ref C7) (pin 1))
(node (ref C6) (pin 1))
(node (ref C18) (pin 1))
(node (ref U4) (pin 2)))
(net (code 4) (name GND)
(node (ref R20) (pin 2)))
(net (code 3) (name "Net-(P2-Pad4)")
(node (ref P2) (pin 4)))
(net (code 4) (name /spi_do)
(node (ref U3) (pin 35)))
(net (code 5) (name /spi_di)
(node (ref U3) (pin 36)))
(net (code 6) (name /spi_cs)
(node (ref U3) (pin 33)))
(net (code 7) (name /spi_clk)
(node (ref U3) (pin 34)))
(net (code 8) (name "Net-(RN2-Pad2)")
(node (ref RN2) (pin 2))
(node (ref U1) (pin 4)))
(net (code 9) (name "Net-(LD1-Pad2)")
(node (ref R20) (pin 1))
(node (ref LD1) (pin 2)))
(net (code 10) (name /~index_3v3)
(node (ref U3) (pin 61))
(node (ref U1) (pin 1)))
(net (code 11) (name "Net-(Q2-Pad1)")
(node (ref RN2) (pin 1))
(node (ref Q2) (pin 1)))
(net (code 12) (name /~index)
(node (ref PU3) (pin 2))
(node (ref Q1) (pin 3))
(node (ref P1) (pin 8)))
(net (code 13) (name /~trk0)
(node (ref Q2) (pin 3))
(node (ref P1) (pin 26))
(node (ref PU9) (pin 2)))
(net (code 14) (name "Net-(Q3-Pad1)")
(node (ref RN3) (pin 1))
(node (ref Q3) (pin 1)))
(net (code 15) (name "Net-(RN3-Pad2)")
(node (ref RN3) (pin 2))
(node (ref U1) (pin 6)))
(net (code 16) (name /~wprot)
(node (ref PU10) (pin 2))
(node (ref P1) (pin 28))
(node (ref Q3) (pin 3)))
(net (code 17) (name /~wprot_3v3)
(node (ref U3) (pin 57))
(node (ref U1) (pin 5)))
(net (code 18) (name /~trk0_3v3)
(node (ref U1) (pin 3))
(node (ref U3) (pin 58)))
(net (code 19) (name /~rdy_3v3)
(node (ref U1) (pin 9))
(node (ref U3) (pin 55)))
(net (code 20) (name /~side)
(node (ref P1) (pin 32))
(node (ref PU12) (pin 2))
(node (ref U3) (pin 56)))
(net (code 21) (name /~wgate)
(node (ref P1) (pin 24))
(node (ref U3) (pin 62))
(node (ref PU8) (pin 2)))
(net (code 22) (name /~rdata_3v3)
(node (ref U1) (pin 11))
(node (ref U3) (pin 23)))
(net (code 23) (name /~dskchg_3v3)
(node (ref U1) (pin 13))
(node (ref U3) (pin 59)))
(net (code 24) (name "Net-(Q1-Pad1)")
(node (ref RN1) (pin 1))
(node (ref Q1) (pin 1)))
(net (code 25) (name "Net-(RN1-Pad2)")
(node (ref RN1) (pin 2))
(node (ref U1) (pin 2)))
(net (code 26) (name /~dskchg)
(node (ref PU1) (pin 2))
(node (ref Q6) (pin 3))
(node (ref P1) (pin 2)))
(net (code 27) (name "Net-(D1-Pad1)")
(node (ref U1) (pin 10))
(node (ref D1) (pin 1))
(node (ref RN5) (pin 2)))
(net (code 28) (name GND)
(node (ref P3) (pin 5))
(node (ref P3) (pin 4))
(node (ref P1) (pin 29))
(node (ref P1) (pin 7))
(node (ref P1) (pin 5))
(node (ref P1) (pin 13))
(node (ref H5) (pin 1))
(node (ref P1) (pin 33))
(node (ref P1) (pin 31))
(node (ref P1) (pin 3))
(node (ref P1) (pin 29))
(node (ref P1) (pin 27))
(node (ref P1) (pin 25))
(node (ref P1) (pin 1))
(node (ref P1) (pin 23))
(node (ref P1) (pin 21))
(node (ref P1) (pin 19))
(node (ref P1) (pin 17))
(node (ref P1) (pin 15))
(node (ref P1) (pin 11))
(node (ref P1) (pin 13))
(node (ref P1) (pin 1))
(node (ref P1) (pin 9))
(node (ref C3) (pin 2))
(node (ref U3) (pin 3))
(node (ref U3) (pin 2))
(node (ref C5) (pin 2))
(node (ref U3) (pin 53))
(node (ref U3) (pin 4))
(node (ref C4) (pin 2))
(node (ref U3) (pin 63))
(node (ref U3) (pin 47))
(node (ref U3) (pin 31))
(node (ref U3) (pin 18))
(node (ref P5) (pin 2))
(node (ref P5) (pin 4))
(node (ref U3) (pin 12))
(node (ref S3) (pin 1))
(node (ref S4) (pin 1))
(node (ref C7) (pin 2))
(node (ref H1) (pin 1))
(node (ref Q1) (pin 2))
(node (ref C17) (pin 2))
(node (ref C6) (pin 2))
(node (ref C8) (pin 2))
(node (ref C9) (pin 2))
(node (ref R13) (pin 2))
(node (ref Q4) (pin 2))
(node (ref Q5) (pin 2))
(node (ref Q6) (pin 2))
(node (ref Q3) (pin 2))
(node (ref Q2) (pin 2))
(node (ref Q1) (pin 2))
(node (ref P2) (pin 2))
(node (ref P4) (pin 6))
(node (ref Q7) (pin 2))
(node (ref P6) (pin 1))
(node (ref P7) (pin 1))
(node (ref U1) (pin 7))
(node (ref P1) (pin 11))
(node (ref C20) (pin 2))
(node (ref C10) (pin 2))
(node (ref P4) (pin 2))
(node (ref C19) (pin 2))
(node (ref H5) (pin 1))
(node (ref H4) (pin 1))
(node (ref H3) (pin 1))
(node (ref H2) (pin 1))
(node (ref P4) (pin 8))
(node (ref P3) (pin 4))
(node (ref P4) (pin 2))
(node (ref P3) (pin 5))
(node (ref H4) (pin 1))
(node (ref U3) (pin 3))
(node (ref U3) (pin 47))
(node (ref U3) (pin 31))
(node (ref U3) (pin 18))
(node (ref U3) (pin 4))
(node (ref U3) (pin 2))
(node (ref U3) (pin 53))
(node (ref S3) (pin 1))
(node (ref C4) (pin 2))
(node (ref C5) (pin 2))
(node (ref C3) (pin 2))
(node (ref U3) (pin 12))
(node (ref U3) (pin 63))
(node (ref P5) (pin 4))
(node (ref P5) (pin 2))
(node (ref S4) (pin 1))
(node (ref P1) (pin 7))
(node (ref P1) (pin 9))
(node (ref P7) (pin 1))
(node (ref Q7) (pin 2))
(node (ref P6) (pin 1))
(node (ref H1) (pin 1))
(node (ref C6) (pin 2))
(node (ref C7) (pin 2))
(node (ref C8) (pin 2))
(node (ref C20) (pin 2))
(node (ref P4) (pin 6))
(node (ref U4) (pin 1))
(node (ref P2) (pin 3))
(node (ref C18) (pin 2))
(node (ref C23) (pin 2))
(node (ref C1) (pin 2))
(node (ref U1) (pin 7))
(node (ref C17) (pin 2))
(node (ref C18) (pin 2))
(node (ref C9) (pin 2))
(node (ref C19) (pin 2)))
(net (code 5) (name /spi_do)
(node (ref U3) (pin 35)))
(net (code 6) (name /spi_di)
(node (ref U3) (pin 36)))
(net (code 7) (name /spi_cs)
(node (ref U3) (pin 33)))
(net (code 8) (name /~index)
(node (ref P1) (pin 8))
(node (ref Q1) (pin 3))
(node (ref PU3) (pin 2)))
(net (code 9) (name "Net-(LD1-Pad2)")
(node (ref R20) (pin 1))
(node (ref LD1) (pin 2)))
(net (code 10) (name "Net-(Q1-Pad1)")
(node (ref Q1) (pin 1))
(node (ref RN1) (pin 1)))
(net (code 11) (name "Net-(Q2-Pad1)")
(node (ref Q2) (pin 1))
(node (ref RN2) (pin 1)))
(net (code 12) (name "Net-(RN2-Pad2)")
(node (ref U1) (pin 4))
(node (ref RN2) (pin 2)))
(net (code 13) (name /~trk0)
(node (ref P1) (pin 26))
(node (ref Q2) (pin 3))
(node (ref PU9) (pin 2)))
(net (code 14) (name "Net-(Q3-Pad1)")
(node (ref RN3) (pin 1))
(node (ref Q3) (pin 1)))
(net (code 15) (name "Net-(RN3-Pad2)")
(node (ref U1) (pin 6))
(node (ref RN3) (pin 2)))
(net (code 16) (name /~dskchg_3v3)
(node (ref U1) (pin 13))
(node (ref U3) (pin 59)))
(net (code 17) (name /~index_3v3)
(node (ref U3) (pin 61))
(node (ref U1) (pin 1)))
(net (code 18) (name /~wprot_3v3)
(node (ref U3) (pin 57))
(node (ref U1) (pin 5)))
(net (code 19) (name /~trk0_3v3)
(node (ref U1) (pin 3))
(node (ref U3) (pin 58)))
(net (code 20) (name /~rdy_3v3)
(node (ref U3) (pin 55))
(node (ref U1) (pin 9)))
(net (code 21) (name /~side)
(node (ref PU12) (pin 2))
(node (ref P1) (pin 32))
(node (ref U3) (pin 56)))
(net (code 22) (name /~wgate)
(node (ref U3) (pin 62))
(node (ref PU8) (pin 2))
(node (ref P1) (pin 24)))
(net (code 23) (name "Net-(RN1-Pad2)")
(node (ref RN1) (pin 2))
(node (ref U1) (pin 2)))
(net (code 24) (name /~rdata_3v3)
(node (ref U1) (pin 11))
(node (ref U3) (pin 23)))
(net (code 25) (name /~dskchg)
(node (ref PU1) (pin 2))
(node (ref P1) (pin 2))
(node (ref Q6) (pin 3)))
(net (code 26) (name "Net-(Q6-Pad1)")
(node (ref RN6) (pin 1))
(node (ref Q6) (pin 1)))
(net (code 27) (name "Net-(D1-Pad1)")
(node (ref D1) (pin 1))
(node (ref RN5) (pin 2))
(node (ref U1) (pin 10)))
(net (code 28) (name /~rdy)
(node (ref PU13) (pin 2))
(node (ref Q4) (pin 3))
(node (ref P1) (pin 34)))
(net (code 29) (name /~wprot)
(node (ref Q3) (pin 3))
(node (ref P1) (pin 28))
(node (ref PU10) (pin 2)))
(net (code 30) (name "Net-(Q4-Pad1)")
(node (ref P1) (pin 25))
(node (ref P2) (pin 3))
(node (ref P2) (pin 2)))
(net (code 29) (name "Net-(Q4-Pad1)")
(node (ref Q4) (pin 1))
(node (ref RN4) (pin 1)))
(net (code 31) (name "Net-(RN4-Pad2)")
(node (ref U1) (pin 8))
(node (ref RN4) (pin 2)))
(net (code 30) (name "Net-(RN4-Pad2)")
(node (ref RN4) (pin 2))
(node (ref U1) (pin 8)))
(net (code 31) (name /~rdy)
(node (ref P1) (pin 34))
(node (ref PU13) (pin 2))
(node (ref Q4) (pin 3)))
(net (code 32) (name "Net-(D1-Pad2)")
(node (ref D1) (pin 2))
(node (ref Q5) (pin 1))
(node (ref RN5) (pin 1))
(node (ref D1) (pin 2)))
(node (ref RN5) (pin 1)))
(net (code 33) (name /~rdata)
(node (ref Q5) (pin 3))
(node (ref P1) (pin 30))
(node (ref PU11) (pin 2))
(node (ref P1) (pin 30)))
(net (code 34) (name "Net-(RN6-Pad2)")
(node (ref Q5) (pin 3)))
(net (code 34) (name "Net-(Q6-Pad1)")
(node (ref RN6) (pin 1))
(node (ref Q6) (pin 1)))
(net (code 35) (name "Net-(RN6-Pad2)")
(node (ref RN6) (pin 2))
(node (ref U1) (pin 12)))
(net (code 35) (name /enc_dt)
(node (ref P6) (pin 4))
(node (ref U3) (pin 51)))
(net (code 36) (name /enc_clk)
(node (ref P6) (pin 5))
(node (ref U3) (pin 52)))
(net (code 37) (name /ja)
(node (ref U3) (pin 52))
(node (ref P6) (pin 5)))
(net (code 37) (name /enc_dt)
(node (ref U3) (pin 51))
(node (ref P6) (pin 4)))
(net (code 38) (name /ja)
(node (ref P6) (pin 3))
(node (ref U3) (pin 37)))
(net (code 38) (name "Net-(D2-Pad2)")
(node (ref Q7) (pin 3))
(node (ref SPK1) (pin 2))
(node (ref D2) (pin 2)))
(net (code 39) (name "Net-(Q7-Pad1)")
(node (ref Q7) (pin 1))
(node (ref R5) (pin 1)))
(net (code 40) (name /jb)
(node (ref U3) (pin 16))
(node (ref R5) (pin 2)))
(net (code 41) (name "Net-(LD2-Pad2)")
(node (ref R21) (pin 1))
(node (ref LD2) (pin 2)))
(net (code 42) (name /spi_clk)
(node (ref U3) (pin 34)))
(net (code 43) (name /swclk)
(net (code 40) (name "Net-(D2-Pad2)")
(node (ref SPK1) (pin 2))
(node (ref D2) (pin 2))
(node (ref Q7) (pin 3)))
(net (code 41) (name /jb)
(node (ref R5) (pin 2))
(node (ref U3) (pin 16)))
(net (code 42) (name /swclk)
(node (ref U3) (pin 49)))
(net (code 44) (name "Net-(D2-Pad1)")
(net (code 43) (name "Net-(D2-Pad1)")
(node (ref D2) (pin 1))
(node (ref R6) (pin 1))
(node (ref SPK1) (pin 1)))
(net (code 45) (name /~sel0)
(node (ref P5) (pin 5))
(node (ref SPK1) (pin 1))
(node (ref R6) (pin 1)))
(net (code 44) (name /~sel0)
(node (ref P5) (pin 9))
(node (ref P1) (pin 10)))
(node (ref P1) (pin 10))
(node (ref P5) (pin 5)))
(net (code 45) (name /~sel1)
(node (ref P1) (pin 12))
(node (ref P5) (pin 7))
(node (ref P5) (pin 11)))
(net (code 46) (name /~sely)
(node (ref PU15) (pin 2))
(node (ref P5) (pin 8))
(node (ref P5) (pin 6))
(node (ref U3) (pin 17))
(node (ref LD2) (pin 1))
(node (ref P5) (pin 6))
(node (ref P5) (pin 8)))
(net (code 47) (name /disp_dio)
(node (ref PU15) (pin 2)))
(net (code 47) (name "Net-(LD2-Pad2)")
(node (ref LD2) (pin 2))
(node (ref R21) (pin 1)))
(net (code 48) (name /disp_dio)
(node (ref U3) (pin 29))
(node (ref R3) (pin 2))
(node (ref P7) (pin 4)))
(net (code 48) (name /disp_clk)
(net (code 49) (name /disp_clk)
(node (ref P7) (pin 3))
(node (ref U3) (pin 30))
(node (ref R4) (pin 2)))
(net (code 49) (name /boot0)
(net (code 50) (name /boot0)
(node (ref U3) (pin 60))
(node (ref P4) (pin 9))
(node (ref R13) (pin 1)))
(net (code 50) (name /tx)
(net (code 51) (name /tx)
(node (ref P4) (pin 5))
(node (ref U3) (pin 42)))
(net (code 51) (name /rx)
(net (code 52) (name /rx)
(node (ref P4) (pin 3))
(node (ref U3) (pin 43)))
(net (code 52) (name /nrst)
(node (ref C4) (pin 1))
(node (ref P4) (pin 1))
(net (code 53) (name /nrst)
(node (ref U3) (pin 7))
(node (ref R10) (pin 2))
(node (ref U3) (pin 7)))
(net (code 53) (name /~mtron)
(node (ref P5) (pin 13))
(node (ref C4) (pin 1))
(node (ref P4) (pin 1)))
(net (code 54) (name /~mtron)
(node (ref P1) (pin 16))
(node (ref U3) (pin 50))
(node (ref P5) (pin 13))
(node (ref PU14) (pin 2)))
(net (code 54) (name /~sel1)
(node (ref P5) (pin 11))
(node (ref P5) (pin 7))
(node (ref P1) (pin 12)))
(net (code 55) (name /jc)
(net (code 55) (name /~sel2)
(node (ref P1) (pin 14)))
(net (code 56) (name /jc)
(node (ref U3) (pin 27))
(node (ref P5) (pin 3)))
(net (code 56) (name /~selx)
(node (ref PU4) (pin 2))
(node (ref P5) (pin 14))
(node (ref P5) (pin 12))
(net (code 57) (name /~selx)
(node (ref P5) (pin 10))
(node (ref U3) (pin 14))
(node (ref LD1) (pin 1))
(node (ref U3) (pin 14)))
(net (code 57) (name "Net-(U3-Pad8)")
(node (ref P5) (pin 12))
(node (ref P5) (pin 14))
(node (ref PU4) (pin 2)))
(net (code 58) (name "Net-(U3-Pad8)")
(node (ref U3) (pin 8)))
(net (code 58) (name "Net-(U3-Pad9)")
(net (code 59) (name "Net-(U3-Pad9)")
(node (ref U3) (pin 9)))
(net (code 59) (name "Net-(U3-Pad10)")
(net (code 60) (name "Net-(U3-Pad10)")
(node (ref U3) (pin 10)))
(net (code 60) (name "Net-(U3-Pad11)")
(net (code 61) (name "Net-(U3-Pad11)")
(node (ref U3) (pin 11)))
(net (code 61) (name "Net-(U3-Pad24)")
(net (code 62) (name "Net-(U3-Pad24)")
(node (ref U3) (pin 24)))
(net (code 62) (name "Net-(U3-Pad25)")
(net (code 63) (name "Net-(U3-Pad25)")
(node (ref U3) (pin 25)))
(net (code 63) (name "Net-(U3-Pad40)")
(net (code 64) (name "Net-(U3-Pad40)")
(node (ref U3) (pin 40)))
(net (code 64) (name "Net-(U3-Pad54)")
(net (code 65) (name "Net-(U3-Pad54)")
(node (ref U3) (pin 54)))
(net (code 65) (name /~step)
(net (code 66) (name /~wdata)
(node (ref U3) (pin 41))
(node (ref PU7) (pin 2))
(node (ref P1) (pin 22)))
(net (code 67) (name /~step)
(node (ref PU6) (pin 2))
(node (ref P1) (pin 20))
(node (ref U3) (pin 15)))
(net (code 66) (name "Net-(U3-Pad46)")
(net (code 68) (name "Net-(U3-Pad46)")
(node (ref U3) (pin 46)))
(net (code 67) (name "Net-(U3-Pad20)")
(net (code 69) (name "Net-(U3-Pad20)")
(node (ref U3) (pin 20)))
(net (code 68) (name "Net-(U3-Pad21)")
(net (code 70) (name "Net-(U3-Pad21)")
(node (ref U3) (pin 21)))
(net (code 69) (name "Net-(U3-Pad22)")
(net (code 71) (name "Net-(U3-Pad22)")
(node (ref U3) (pin 22)))
(net (code 70) (name /~wdata)
(node (ref U3) (pin 41))
(node (ref P1) (pin 22))
(node (ref PU7) (pin 2)))
(net (code 71) (name /dir)
(node (ref P1) (pin 18))
(net (code 72) (name /dir)
(node (ref U3) (pin 26))
(node (ref P1) (pin 18))
(node (ref PU5) (pin 2)))
(net (code 72) (name "Net-(U3-Pad28)")
(net (code 73) (name "Net-(U3-Pad28)")
(node (ref U3) (pin 28)))
(net (code 73) (name "Net-(C3-Pad1)")
(net (code 74) (name "Net-(C3-Pad1)")
(node (ref Y1) (pin 1))
(node (ref C3) (pin 1))
(node (ref U3) (pin 5)))
(net (code 74) (name "Net-(C5-Pad1)")
(node (ref C5) (pin 1))
(net (code 75) (name "Net-(C5-Pad1)")
(node (ref Y1) (pin 2))
(node (ref C5) (pin 1))
(node (ref U3) (pin 6)))
(net (code 75) (name "Net-(S3-Pad2)")
(net (code 76) (name "Net-(S3-Pad2)")
(node (ref S3) (pin 2))
(node (ref U3) (pin 38)))
(net (code 76) (name "Net-(S4-Pad2)")
(net (code 77) (name "Net-(S4-Pad2)")
(node (ref S4) (pin 2))
(node (ref U3) (pin 39)))
(net (code 77) (name /usb+)
(node (ref U3) (pin 45))
(node (ref R1) (pin 2)))
(net (code 78) (name "Net-(P3-Pad2)")
(node (ref R2) (pin 1))
(node (ref P3) (pin 2)))
(net (code 79) (name /usb-)
(node (ref P3) (pin 2))
(node (ref R2) (pin 1)))
(net (code 79) (name /usb+)
(node (ref R1) (pin 2))
(node (ref U3) (pin 45)))
(net (code 80) (name /usb-)
(node (ref R2) (pin 2))
(node (ref U3) (pin 44)))
(net (code 80) (name "Net-(P3-Pad3)")
(net (code 81) (name "Net-(P3-Pad3)")
(node (ref P3) (pin 3))
(node (ref R1) (pin 1)))
(net (code 81) (name /~sel2)
(node (ref P1) (pin 14)))
(net (code 82) (name /~sel3)
(node (ref P1) (pin 6)))
(net (code 83) (name /~inuse)
(node (ref PU2) (pin 2))
(node (ref P5) (pin 1))
(node (ref P1) (pin 4))
(node (ref P5) (pin 1)))))
(node (ref PU2) (pin 2)))))