/Modules/CommRF/GSM01B/SCH_PCB/GSM01B.net
1,7 → 1,7
(export (version D)
(design
(source C:/Chroust/Zaloha/stare/MLAB/Modules/CommRF/GSM01B/SCH_PCB/GSM01B.sch)
(date "14. 12. 2015 16:02:45")
(date "15. 12. 2015 11:20:24")
(tool "Eeschema (2015-05-13 BZR 5653)-product")
(sheet (number 1) (name /) (tstamps /)
(title_block
511,17 → 511,17
(pins
(pin (num 1) (name K) (type passive))
(pin (num 2) (name A) (type passive))))
(libpart (lib device) (part R)
(description Resistor)
(libpart (lib device) (part ZENERsmall)
(footprints
(fp R_*)
(fp Resistor_*))
(fp D?)
(fp SO*)
(fp SM*))
(fields
(field (name Reference) R)
(field (name Value) R))
(field (name Reference) D)
(field (name Value) ZENERsmall))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(pin (num 1) (name K) (type passive))
(pin (num 2) (name A) (type passive))))
(libpart (lib device) (part SW_PUSH)
(description "Push Button")
(fields
530,38 → 530,37
(pins
(pin (num 1) (name 1) (type passive))
(pin (num 2) (name 2) (type passive))))
(libpart (lib device) (part ZENERsmall)
(libpart (lib device) (part R)
(description Resistor)
(footprints
(fp D?)
(fp SO*)
(fp SM*))
(fp R_*)
(fp Resistor_*))
(fields
(field (name Reference) D)
(field (name Value) ZENERsmall))
(field (name Reference) R)
(field (name Value) R))
(pins
(pin (num 1) (name K) (type passive))
(pin (num 2) (name A) (type passive))))
(libpart (lib MLAB_D) (part DIODE)
(footprints
(fp D?)
(fp S*))
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib MLAB_Jumpers) (part JUMP_2x1)
(description "MLAB modified doubled pinheader connector")
(fields
(field (name Reference) D)
(field (name Value) DIODE))
(field (name Reference) J)
(field (name Value) JUMP_2x1))
(pins
(pin (num 1) (name A) (type passive))
(pin (num 2) (name K) (type passive))))
(libpart (lib MLAB_CONNECTORS) (part SIM)
(pin (num 1) (name 1) (type passive))
(pin (num 2) (name 1) (type passive))))
(libpart (lib MLAB_Jumpers) (part JUMP_3X2)
(description "MLAB modified doubled pinheader connector")
(fields
(field (name Reference) J)
(field (name Value) SIM))
(field (name Value) JUMP_3X2))
(pins
(pin (num 1) (name CCVCC) (type unspc))
(pin (num 2) (name CCRST) (type unspc))
(pin (num 3) (name CCCLK) (type unspc))
(pin (num 5) (name GND) (type unspc))
(pin (num 6) (name CCVPP) (type unspc))
(pin (num 7) (name CCIO) (type unspc))))
(pin (num 1) (name 2) (type passive))
(pin (num 2) (name 2) (type passive))
(pin (num 3) (name 4) (type passive))
(pin (num 4) (name 4) (type passive))
(pin (num 5) (name 6) (type passive))
(pin (num 6) (name 6) (type passive))))
(libpart (lib MLAB_IO) (part LEON100)
(description GSM)
(fields
618,39 → 617,14
(pin (num 48) (name GND) (type unspc))
(pin (num 49) (name GND) (type unspc))
(pin (num 50) (name VCC) (type unspc))))
(libpart (lib MLAB_CONNECTORS) (part SMA)
(fields
(field (name Reference) J)
(field (name Value) SMA))
(pins
(pin (num 1) (name ~) (type unspc))
(pin (num 2) (name ~) (type unspc))))
(libpart (lib mechanical) (part HOLE)
(fields
(field (name Reference) M)
(field (name Value) HOLE))
(pins
(pin (num 1) (name ~) (type input))))
(libpart (lib MLAB_Jumpers) (part JUMP_2x1)
(libpart (lib MLAB_Jumpers) (part JUMP2_2x1)
(description "MLAB modified doubled pinheader connector")
(fields
(field (name Reference) J)
(field (name Value) JUMP_2x1))
(field (name Value) JUMP2_2x1))
(pins
(pin (num 1) (name 1) (type passive))
(pin (num 2) (name 1) (type passive))))
(libpart (lib MLAB_Jumpers) (part JUMP_3X2)
(description "MLAB modified doubled pinheader connector")
(fields
(field (name Reference) J)
(field (name Value) JUMP_3X2))
(pins
(pin (num 1) (name 2) (type passive))
(pin (num 2) (name 2) (type passive))
(pin (num 3) (name 4) (type passive))
(pin (num 4) (name 4) (type passive))
(pin (num 5) (name 6) (type passive))
(pin (num 6) (name 6) (type passive))))
(libpart (lib MLAB_T) (part MOS_N)
(aliases
(alias MOSFET_N))
662,281 → 636,305
(pin (num D) (name D) (type passive))
(pin (num G) (name G) (type input))
(pin (num S) (name S) (type passive))))
(libpart (lib MLAB_Jumpers) (part JUMP2_2x1)
(description "MLAB modified doubled pinheader connector")
(libpart (lib MLAB_D) (part DIODE)
(footprints
(fp D?)
(fp S*))
(fields
(field (name Reference) D)
(field (name Value) DIODE))
(pins
(pin (num 1) (name A) (type passive))
(pin (num 2) (name K) (type passive))))
(libpart (lib mechanical) (part HOLE)
(fields
(field (name Reference) M)
(field (name Value) HOLE))
(pins
(pin (num 1) (name ~) (type input))))
(libpart (lib MLAB_CONNECTORS) (part SIM)
(fields
(field (name Reference) J)
(field (name Value) JUMP2_2x1))
(field (name Value) SIM))
(pins
(pin (num 1) (name 1) (type passive))
(pin (num 2) (name 1) (type passive)))))
(pin (num 1) (name CCVCC) (type unspc))
(pin (num 2) (name CCRST) (type unspc))
(pin (num 3) (name CCCLK) (type unspc))
(pin (num 5) (name GND) (type unspc))
(pin (num 6) (name CCVPP) (type unspc))
(pin (num 7) (name CCIO) (type unspc))))
(libpart (lib MLAB_CONNECTORS) (part SMA)
(fields
(field (name Reference) J)
(field (name Value) SMA))
(pins
(pin (num 1) (name ~) (type unspc))
(pin (num 2) (name ~) (type unspc)))))
(libraries
(library (logical device)
(uri C:\kicad2\kicad\share\library\device.lib))
(library (logical MLAB_D)
(uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_D.lib))
(library (logical MLAB_Jumpers)
(uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_Jumpers.lib))
(library (logical MLAB_CONNECTORS)
(uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_CONNECTORS.lib))
(library (logical MLAB_IO)
(uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_IO.lib))
(library (logical mechanical)
(uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\mechanical.lib))
(library (logical MLAB_CONNECTORS)
(uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_CONNECTORS.lib))
(library (logical MLAB_D)
(uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_D.lib))
(library (logical MLAB_T)
(uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_T.lib))
(library (logical MLAB_Jumpers)
(uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_Jumpers.lib)))
(uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_T.lib)))
(nets
(net (code 1) (name "Net-(C10-Pad1)")
(node (ref U1) (pin 33))
(node (ref C10) (pin 1))
(node (ref J35) (pin 7)))
(net (code 1) (name "Net-(C11-Pad1)")
(node (ref C11) (pin 1))
(node (ref C12) (pin 1))
(node (ref J35) (pin 1))
(node (ref J35) (pin 6))
(node (ref U1) (pin 35)))
(net (code 2) (name "Net-(J30-Pad1)")
(node (ref R3) (pin 1))
(node (ref R4) (pin 1))
(node (ref J30) (pin 2))
(node (ref R4) (pin 1))
(node (ref R3) (pin 1))
(node (ref J30) (pin 1)))
(net (code 3) (name "Net-(R8-Pad1)")
(node (ref R8) (pin 1)))
(net (code 3) (name "Net-(Q2-PadG)")
(node (ref R10) (pin 2))
(node (ref R8) (pin 1))
(node (ref Q2) (pin G)))
(net (code 4) (name "Net-(D3-Pad2)")
(node (ref R6) (pin 2))
(node (ref D3) (pin 2)))
(node (ref D3) (pin 2))
(node (ref R6) (pin 2)))
(net (code 5) (name "Net-(D3-Pad1)")
(node (ref D3) (pin 1))
(node (ref Q2) (pin D)))
(net (code 6) (name VCC)
(node (ref D4) (pin 2))
(node (ref C6) (pin 1))
(node (ref J38) (pin 4))
(node (ref J38) (pin 3))
(node (ref U1) (pin 50))
(node (ref R5) (pin 1))
(node (ref C7) (pin 1))
(node (ref R6) (pin 1))
(node (ref C5) (pin 1))
(node (ref C4) (pin 1))
(node (ref R5) (pin 1))
(node (ref C7) (pin 1))
(node (ref C6) (pin 1))
(node (ref C2) (pin 1))
(node (ref J38) (pin 4))
(node (ref J38) (pin 3))
(node (ref D4) (pin 2)))
(node (ref C2) (pin 1)))
(net (code 7) (name GND)
(node (ref J38) (pin 1))
(node (ref J38) (pin 2))
(node (ref J38) (pin 5))
(node (ref J38) (pin 6))
(node (ref D4) (pin 1))
(node (ref SW1) (pin 1))
(node (ref C3) (pin 2))
(node (ref C1) (pin 2))
(node (ref D1) (pin 2))
(node (ref U1) (pin 25))
(node (ref SW2) (pin 1))
(node (ref J12) (pin 2))
(node (ref J12) (pin 1))
(node (ref C1) (pin 2))
(node (ref J33) (pin 1))
(node (ref J34) (pin 1))
(node (ref J34) (pin 2))
(node (ref D4) (pin 1))
(node (ref J38) (pin 6))
(node (ref J38) (pin 5))
(node (ref J38) (pin 2))
(node (ref U1) (pin 1))
(node (ref J34) (pin 2))
(node (ref J34) (pin 1))
(node (ref J33) (pin 1))
(node (ref U1) (pin 7))
(node (ref J38) (pin 1))
(node (ref J12) (pin 2))
(node (ref U1) (pin 46))
(node (ref U1) (pin 17))
(node (ref C7) (pin 2))
(node (ref U1) (pin 48))
(node (ref U1) (pin 49))
(node (ref C6) (pin 2))
(node (ref J33) (pin 2))
(node (ref C2) (pin 2))
(node (ref J13) (pin 2))
(node (ref U1) (pin 8))
(node (ref U1) (pin 7))
(node (ref C4) (pin 2))
(node (ref C5) (pin 2))
(node (ref U1) (pin 3))
(node (ref U1) (pin 6))
(node (ref U1) (pin 3))
(node (ref C5) (pin 2))
(node (ref C4) (pin 2))
(node (ref C2) (pin 2))
(node (ref U1) (pin 49))
(node (ref U1) (pin 48))
(node (ref U1) (pin 17))
(node (ref U1) (pin 46))
(node (ref D1) (pin 2))
(node (ref SW1) (pin 1))
(node (ref C3) (pin 2))
(node (ref U1) (pin 25))
(node (ref U1) (pin 45))
(node (ref U1) (pin 36))
(node (ref U1) (pin 45))
(node (ref Q1) (pin S))
(node (ref J35) (pin 5))
(node (ref M3) (pin 1))
(node (ref M1) (pin 1))
(node (ref R7) (pin 2))
(node (ref M4) (pin 1))
(node (ref M2) (pin 1))
(node (ref Q2) (pin S))
(node (ref C12) (pin 2))
(node (ref C11) (pin 2))
(node (ref C10) (pin 2))
(node (ref C9) (pin 2))
(node (ref C8) (pin 2))
(node (ref C9) (pin 2))
(node (ref C10) (pin 2))
(node (ref R8) (pin 2))
(node (ref C11) (pin 2))
(node (ref C12) (pin 2))
(node (ref R7) (pin 2))
(node (ref Q1) (pin S))
(node (ref M1) (pin 1)))
(node (ref Q2) (pin S)))
(net (code 8) (name /GPIO01)
(node (ref U1) (pin 20))
(node (ref J15) (pin 1))
(node (ref J36) (pin 1))
(node (ref J15) (pin 2))
(node (ref J15) (pin 1))
(node (ref J36) (pin 1)))
(node (ref U1) (pin 20)))
(net (code 9) (name "Net-(J36-Pad2)")
(node (ref J36) (pin 2))
(node (ref R9) (pin 1)))
(net (code 10) (name "Net-(R7-Pad1)")
(node (ref R7) (pin 1)))
(net (code 11) (name "Net-(D2-Pad2)")
(node (ref R9) (pin 1))
(node (ref J36) (pin 2)))
(net (code 10) (name "Net-(D2-Pad2)")
(node (ref D2) (pin 2))
(node (ref R5) (pin 2)))
(net (code 12) (name "Net-(Q1-PadG)")
(node (ref Q1) (pin G))
(node (ref R9) (pin 2)))
(net (code 11) (name "Net-(D2-Pad1)")
(node (ref D2) (pin 1))
(node (ref Q1) (pin D)))
(net (code 12) (name "Net-(J37-Pad2)")
(node (ref J37) (pin 2))
(node (ref R10) (pin 1)))
(net (code 13) (name /GPIO02)
(node (ref J16) (pin 1))
(node (ref J16) (pin 2))
(node (ref J37) (pin 1))
(node (ref U1) (pin 21))
(node (ref J16) (pin 1))
(node (ref J16) (pin 2)))
(net (code 14) (name "Net-(Q2-PadG)")
(node (ref Q2) (pin G))
(node (ref R10) (pin 2)))
(net (code 15) (name "Net-(J37-Pad2)")
(node (ref J37) (pin 2))
(node (ref R10) (pin 1)))
(net (code 16) (name "Net-(C9-Pad1)")
(node (ref U1) (pin 32))
(node (ref U1) (pin 21)))
(net (code 14) (name "Net-(C10-Pad1)")
(node (ref U1) (pin 33))
(node (ref C10) (pin 1))
(node (ref J35) (pin 7)))
(net (code 15) (name "Net-(C9-Pad1)")
(node (ref C9) (pin 1))
(node (ref J35) (pin 3))
(node (ref C9) (pin 1)))
(net (code 17) (name "Net-(C8-Pad1)")
(node (ref U1) (pin 34))
(node (ref U1) (pin 32)))
(net (code 16) (name "Net-(C8-Pad1)")
(node (ref J35) (pin 2))
(node (ref C8) (pin 1))
(node (ref J35) (pin 2)))
(net (code 18) (name "Net-(C11-Pad1)")
(node (ref C12) (pin 1))
(node (ref C11) (pin 1))
(node (ref J35) (pin 6))
(node (ref U1) (pin 35))
(node (ref J35) (pin 1)))
(net (code 19) (name /V_BCKP)
(node (ref R1) (pin 1))
(node (ref U1) (pin 2))
(node (ref R2) (pin 1)))
(net (code 20) (name "Net-(C1-Pad1)")
(node (ref C1) (pin 1))
(node (ref R1) (pin 2)))
(net (code 21) (name "Net-(L1-Pad2)")
(node (ref L1) (pin 2))
(node (ref U1) (pin 22)))
(net (code 22) (name "Net-(D2-Pad1)")
(node (ref Q1) (pin D))
(node (ref D2) (pin 1)))
(net (code 23) (name "Net-(J13-Pad1)")
(node (ref U1) (pin 34)))
(net (code 17) (name "Net-(C1-Pad1)")
(node (ref R1) (pin 2))
(node (ref C1) (pin 1)))
(net (code 18) (name "Net-(L1-Pad2)")
(node (ref U1) (pin 22))
(node (ref L1) (pin 2)))
(net (code 19) (name "Net-(Q1-PadG)")
(node (ref R9) (pin 2))
(node (ref R7) (pin 1))
(node (ref Q1) (pin G)))
(net (code 20) (name "Net-(J13-Pad1)")
(node (ref U1) (pin 47))
(node (ref J13) (pin 1)))
(net (code 24) (name /DCD)
(net (code 21) (name /DCD)
(node (ref J5) (pin 2))
(node (ref J5) (pin 1))
(node (ref U1) (pin 11))
(node (ref J5) (pin 2)))
(net (code 25) (name /HS_DET)
(node (ref U1) (pin 11)))
(net (code 22) (name /HS_DET)
(node (ref U1) (pin 18))
(node (ref J11) (pin 1))
(node (ref J11) (pin 2))
(node (ref U1) (pin 18)))
(net (code 26) (name /RXD)
(node (ref U1) (pin 16))
(node (ref J11) (pin 2)))
(net (code 23) (name /RXD)
(node (ref J10) (pin 1))
(node (ref J10) (pin 2))
(node (ref J10) (pin 1)))
(net (code 27) (name /TXD)
(node (ref J9) (pin 2))
(node (ref U1) (pin 16)))
(net (code 24) (name /TXD)
(node (ref J9) (pin 1))
(node (ref U1) (pin 15)))
(net (code 28) (name /CTS)
(node (ref J8) (pin 1))
(node (ref U1) (pin 15))
(node (ref J9) (pin 2)))
(net (code 25) (name /CTS)
(node (ref J8) (pin 2))
(node (ref U1) (pin 14))
(node (ref J8) (pin 2)))
(net (code 29) (name /RTS)
(node (ref J7) (pin 1))
(node (ref J8) (pin 1)))
(net (code 26) (name /RTS)
(node (ref U1) (pin 13))
(node (ref J7) (pin 2))
(node (ref U1) (pin 13)))
(net (code 30) (name /DTR)
(node (ref J7) (pin 1)))
(net (code 27) (name /DTR)
(node (ref J6) (pin 2))
(node (ref J6) (pin 1))
(node (ref J6) (pin 2))
(node (ref U1) (pin 12)))
(net (code 31) (name /RI)
(net (code 28) (name /RI)
(node (ref U1) (pin 10))
(node (ref J4) (pin 2))
(node (ref J4) (pin 1))
(node (ref U1) (pin 10)))
(net (code 32) (name /DSR)
(node (ref J4) (pin 1)))
(net (code 29) (name /DSR)
(node (ref J3) (pin 2))
(node (ref J3) (pin 1))
(node (ref U1) (pin 9))
(node (ref J3) (pin 2)))
(net (code 33) (name "Net-(U1-Pad40)")
(node (ref U1) (pin 9)))
(net (code 30) (name "Net-(U1-Pad40)")
(node (ref U1) (pin 40)))
(net (code 34) (name "Net-(U1-Pad4)")
(net (code 31) (name "Net-(U1-Pad4)")
(node (ref U1) (pin 4)))
(net (code 35) (name /MIC_BIAS2)
(node (ref J29) (pin 1))
(net (code 32) (name /MIC_BIAS2)
(node (ref J29) (pin 2))
(node (ref U1) (pin 41)))
(net (code 36) (name /MIC_GND2)
(node (ref U1) (pin 41))
(node (ref J29) (pin 1)))
(net (code 33) (name /MIC_GND2)
(node (ref J28) (pin 1))
(node (ref U1) (pin 42))
(node (ref J28) (pin 2))
(node (ref J28) (pin 1)))
(net (code 37) (name /MIC_GND1)
(node (ref J27) (pin 2))
(node (ref J28) (pin 2)))
(net (code 34) (name /MIC_GND1)
(node (ref U1) (pin 43))
(node (ref J27) (pin 1))
(node (ref U1) (pin 43)))
(net (code 38) (name /MIC_BIAS1)
(node (ref J27) (pin 2)))
(net (code 35) (name /MIC_BIAS1)
(node (ref J26) (pin 2))
(node (ref J26) (pin 1))
(node (ref J26) (pin 2))
(node (ref U1) (pin 44)))
(net (code 39) (name /HS_P)
(node (ref U1) (pin 37))
(net (code 36) (name /HS_P)
(node (ref J21) (pin 1))
(node (ref J21) (pin 2))
(node (ref J21) (pin 1)))
(net (code 40) (name /SPK_P)
(node (ref J20) (pin 2))
(node (ref J20) (pin 1))
(node (ref U1) (pin 38)))
(net (code 41) (name /ADC1)
(node (ref U1) (pin 37)))
(net (code 37) (name /V_BCKP)
(node (ref U1) (pin 2))
(node (ref R1) (pin 1))
(node (ref R2) (pin 1)))
(net (code 38) (name /ADC1)
(node (ref D1) (pin 1))
(node (ref U1) (pin 5))
(node (ref D1) (pin 1))
(node (ref J14) (pin 1))
(node (ref J14) (pin 2)))
(net (code 42) (name /SPK_N)
(node (ref J19) (pin 1))
(node (ref U1) (pin 39))
(node (ref J19) (pin 2)))
(net (code 43) (name /PWR_ON)
(net (code 39) (name /SPK_P)
(node (ref J20) (pin 1))
(node (ref J20) (pin 2))
(node (ref U1) (pin 38)))
(net (code 40) (name /PWR_ON)
(node (ref J1) (pin 1))
(node (ref J1) (pin 2))
(node (ref U1) (pin 19))
(node (ref R2) (pin 2))
(node (ref J1) (pin 2))
(node (ref J1) (pin 1))
(node (ref SW1) (pin 2))
(node (ref U1) (pin 19)))
(net (code 44) (name /RESET)
(node (ref SW1) (pin 2)))
(net (code 41) (name /RESET)
(node (ref SW2) (pin 2))
(node (ref J2) (pin 2))
(node (ref J2) (pin 1))
(node (ref C3) (pin 1))
(node (ref L1) (pin 1))
(node (ref J2) (pin 1))
(node (ref SW2) (pin 2))
(node (ref J2) (pin 2)))
(net (code 45) (name /SDA)
(node (ref L1) (pin 1)))
(net (code 42) (name /SDA)
(node (ref R4) (pin 2))
(node (ref J31) (pin 1))
(node (ref U1) (pin 31))
(node (ref J31) (pin 2)))
(net (code 46) (name /GPIO04)
(node (ref J31) (pin 2))
(node (ref J31) (pin 1)))
(net (code 43) (name /GPIO04)
(node (ref U1) (pin 24))
(node (ref J18) (pin 2))
(node (ref U1) (pin 24))
(node (ref J18) (pin 1)))
(net (code 47) (name /GPIO03)
(net (code 44) (name /GPIO03)
(node (ref J17) (pin 1))
(node (ref U1) (pin 23))
(node (ref J17) (pin 1))
(node (ref J17) (pin 2)))
(net (code 48) (name /SCL)
(net (code 45) (name /SCL)
(node (ref J32) (pin 2))
(node (ref R3) (pin 2))
(node (ref J32) (pin 1))
(node (ref J32) (pin 2))
(node (ref U1) (pin 30)))
(net (code 49) (name /I2S_WA)
(net (code 46) (name /SPK_N)
(node (ref J19) (pin 2))
(node (ref U1) (pin 39))
(node (ref J19) (pin 1)))
(net (code 47) (name /I2S_WA)
(node (ref J25) (pin 2))
(node (ref U1) (pin 26))
(node (ref J25) (pin 1)))
(net (code 50) (name /I2S_TXD)
(node (ref J25) (pin 1))
(node (ref U1) (pin 26)))
(net (code 48) (name /I2S_TXD)
(node (ref J24) (pin 2))
(node (ref J24) (pin 1))
(node (ref U1) (pin 27)))
(net (code 51) (name /I2S_CLK)
(node (ref U1) (pin 27))
(node (ref J24) (pin 1)))
(net (code 49) (name /I2S_CLK)
(node (ref U1) (pin 28))
(node (ref J23) (pin 1))
(node (ref U1) (pin 28))
(node (ref J23) (pin 2)))
(net (code 52) (name /I2S_RXD)
(net (code 50) (name /I2S_RXD)
(node (ref J22) (pin 2))
(node (ref J22) (pin 1))
(node (ref U1) (pin 29)))))