RC6502-Apple-1-Replica/RC6502 PSG/RC6502 PSG.net

(export (version D)
  (design
    (source "D:/ownCloud/Documents/Projects/RC6502/RC6502 PSG/RC6502 PSG.sch")
    (date "28/12/2018 17:05:50")
    (tool "Eeschema 4.0.7")
    (sheet (number 1) (name /) (tstamps /)
      (title_block
        (title)
        (company)
        (rev)
        (date)
        (source "RC6502 PSG.sch")
        (comment (number 1) (value ""))
        (comment (number 2) (value ""))
        (comment (number 3) (value ""))
        (comment (number 4) (value "")))))
  (components
    (comp (ref J4)
      (value RC6502_Backplane)
      (footprint Pin_Headers:Pin_Header_Angled_1x39_Pitch2.54mm)
      (libsource (lib rc6502_backplane) (part RC6502_Backplane))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C225E9D))
    (comp (ref U4)
      (value 74LS138)
      (footprint Housings_DIP:DIP-16_W7.62mm)
      (libsource (lib 74xx) (part 74LS138))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C225F79))
    (comp (ref U3)
      (value 74LS138)
      (footprint Housings_DIP:DIP-16_W7.62mm)
      (libsource (lib 74xx) (part 74LS138))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C225FA2))
    (comp (ref J3)
      (value Base)
      (footprint Pin_Headers:Pin_Header_Straight_2x08_Pitch2.54mm)
      (libsource (lib conn) (part Conn_02x08_Odd_Even))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C226011))
    (comp (ref J2)
      (value Port)
      (footprint Pin_Headers:Pin_Header_Straight_2x08_Pitch2.54mm)
      (libsource (lib conn) (part Conn_02x08_Odd_Even))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C22CCC7))
    (comp (ref U5)
      (value SN76489AN)
      (footprint Housings_DIP:DIP-16_W7.62mm_Socket)
      (datasheet DOCUMENTATION)
      (libsource (lib SN76489AN) (part SN76489AN))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C22D784))
    (comp (ref X1)
      (value TCXO-14)
      (footprint Oscillators:Oscillator_DIP-14)
      (libsource (lib Oscillators) (part TCXO-14))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C22E816))
    (comp (ref U1)
      (value LM386)
      (footprint Housings_DIP:DIP-8_W7.62mm_Socket)
      (libsource (lib linear) (part LM386))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C22EC62))
    (comp (ref C2)
      (value 470nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C22ECA0))
    (comp (ref C1)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C22F3EF))
    (comp (ref C4)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C22F577))
    (comp (ref C3)
      (value 100uF)
      (footprint Capacitors_THT:CP_Radial_D5.0mm_P2.50mm)
      (libsource (lib device) (part CP))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C22F68D))
    (comp (ref C5)
      (value 10uF)
      (footprint Capacitors_THT:CP_Radial_D5.0mm_P2.50mm)
      (libsource (lib device) (part CP))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C22FDDA))
    (comp (ref RV2)
      (value 10K)
      (footprint Potentiometers:Potentiometer_Trimmer_Bourns_3296W)
      (libsource (lib device) (part POT))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C22FF68))
    (comp (ref C6)
      (value 10uF)
      (footprint Capacitors_THT:CP_Radial_D5.0mm_P2.50mm)
      (libsource (lib device) (part CP))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C2305EC))
    (comp (ref R1)
      (value 10k)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C2306BB))
    (comp (ref RV1)
      (value 10K)
      (footprint Potentiometers:Potentiometer_Trimmer_Bourns_3296W)
      (libsource (lib device) (part POT))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C230B68))
    (comp (ref C7)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C231784))
    (comp (ref R3)
      (value 10)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C2318E6))
    (comp (ref C8)
      (value 1000uF)
      (footprint Capacitors_THT:CP_Radial_D8.0mm_P3.80mm)
      (libsource (lib device) (part CP))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C231F73))
    (comp (ref R2)
      (value 4k7)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C2374DE))
    (comp (ref U2)
      (value 74LS373)
      (footprint Housings_DIP:DIP-20_W7.62mm)
      (libsource (lib 74xx) (part 74LS373))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C237A24))
    (comp (ref LS1)
      (value Speaker)
      (footprint Buzzers_Beepers:Buzzer_12x9.5RM7.6)
      (libsource (lib device) (part Speaker))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C23AA18))
    (comp (ref JP2)
      (value SPKR_EN)
      (footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
      (libsource (lib device) (part Jumper_NO_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C23C542))
    (comp (ref J1)
      (value TRS_3.5mm)
      (footprint TRS:Tayda_3.5mm_stereo_TRS_jack_A-853)
      (libsource (lib trs_3.5mm) (part TRS_3.5mm))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C2450A7))
    (comp (ref C9)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C245DE4))
    (comp (ref C10)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C24602B))
    (comp (ref C11)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C24609D))
    (comp (ref C12)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C2637FC))
    (comp (ref C13)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C26387E))
    (comp (ref JP1)
      (value CLK_EN)
      (footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
      (libsource (lib device) (part Jumper_NO_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C265B84))
    (comp (ref J5)
      (value EXT)
      (footprint Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm)
      (libsource (lib conn) (part Conn_01x02))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C266EC8)))
  (libparts
    (libpart (lib 74xx) (part 74LS138)
      (description "Decoder 3 to 8 (active low outputs)")
      (fields
        (field (name Reference) U)
        (field (name Value) 74LS138))
      (pins
        (pin (num 1) (name A0) (type input))
        (pin (num 2) (name A1) (type input))
        (pin (num 3) (name A2) (type input))
        (pin (num 4) (name E1) (type input))
        (pin (num 5) (name E2) (type input))
        (pin (num 6) (name E3) (type input))
        (pin (num 7) (name O7) (type output))
        (pin (num 8) (name GND) (type power_in))
        (pin (num 9) (name O6) (type output))
        (pin (num 10) (name O5) (type output))
        (pin (num 11) (name O4) (type output))
        (pin (num 12) (name O3) (type output))
        (pin (num 13) (name O2) (type output))
        (pin (num 14) (name O1) (type output))
        (pin (num 15) (name O0) (type output))
        (pin (num 16) (name VCC) (type power_in))))
    (libpart (lib 74xx) (part 74LS373)
      (description "8 bits Latch, 3 state Out")
      (fields
        (field (name Reference) U)
        (field (name Value) 74LS373))
      (pins
        (pin (num 1) (name OE) (type input))
        (pin (num 2) (name O0) (type 3state))
        (pin (num 3) (name D0) (type input))
        (pin (num 4) (name D1) (type input))
        (pin (num 5) (name O1) (type 3state))
        (pin (num 6) (name O2) (type 3state))
        (pin (num 7) (name D2) (type input))
        (pin (num 8) (name D3) (type input))
        (pin (num 9) (name O3) (type 3state))
        (pin (num 10) (name GND) (type power_in))
        (pin (num 11) (name LE) (type input))
        (pin (num 12) (name O4) (type 3state))
        (pin (num 13) (name D4) (type input))
        (pin (num 14) (name D5) (type input))
        (pin (num 15) (name O5) (type 3state))
        (pin (num 16) (name O6) (type 3state))
        (pin (num 17) (name D6) (type input))
        (pin (num 18) (name D7) (type input))
        (pin (num 19) (name O7) (type 3state))
        (pin (num 20) (name VCC) (type power_in))))
    (libpart (lib device) (part C)
      (description "Unpolarized capacitor")
      (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 CP)
      (description "Polarised capacitor")
      (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 conn) (part Conn_01x02)
      (description "Generic connector, single row, 01x02")
      (docs ~)
      (footprints
        (fp Connector*:*_??x*mm*)
        (fp Connector*:*1x??x*mm*)
        (fp Pin?Header?Straight?1X*)
        (fp Pin?Header?Angled?1X*)
        (fp Socket?Strip?Straight?1X*)
        (fp Socket?Strip?Angled?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 conn) (part Conn_02x08_Odd_Even)
      (description "Generic connector, double row, 02x08, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers)")
      (docs ~)
      (footprints
        (fp Connector*:*2x??x*mm*)
        (fp Connector*:*2x???Pitch*)
        (fp Pin_Header_Straight_2X*)
        (fp Pin_Header_Angled_2X*)
        (fp Socket_Strip_Straight_2X*)
        (fp Socket_Strip_Angled_2X*))
      (fields
        (field (name Reference) J)
        (field (name Value) Conn_02x08_Odd_Even))
      (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))))
    (libpart (lib Oscillators) (part DGOF5S3)
      (aliases
        (alias ACO-xxxMHz)
        (alias GTXO-S14T)
        (alias TCXO-14))
      (description "HCMOS Crystal Clock Oscillator, DIP14-style metal package")
      (docs http://www.conwin.com/datasheets/cx/cx030.pdf)
      (footprints
        (fp Oscillator*DIP*14*))
      (fields
        (field (name Reference) X)
        (field (name Value) DGOF5S3)
        (field (name Footprint) Oscillators:Oscillator_DIP-14))
      (pins
        (pin (num 1) (name NC) (type NotConnected))
        (pin (num 7) (name GND) (type power_in))
        (pin (num 8) (name OUT) (type output))
        (pin (num 14) (name Vcc) (type power_in))))
    (libpart (lib device) (part Jumper_NO_Small)
      (description "Jumper, normally open")
      (fields
        (field (name Reference) JP)
        (field (name Value) Jumper_NO_Small))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))))
    (libpart (lib linear) (part LM386)
      (description "Low Voltage Audio Power Amplifier, DIP-8/SOIC-8/SSOP-8")
      (docs http://www.ti.com/lit/ds/symlink/lm386.pdf)
      (footprints
        (fp SOIC*3.9x4.9mm*Pitch1.27mm*)
        (fp DIP*W7.62mm*)
        (fp MSSOP*Pitch0.65mm*))
      (fields
        (field (name Reference) U)
        (field (name Value) LM386))
      (pins
        (pin (num 1) (name ~) (type input))
        (pin (num 2) (name -) (type input))
        (pin (num 3) (name +) (type input))
        (pin (num 4) (name Gnd) (type power_in))
        (pin (num 5) (name ~) (type output))
        (pin (num 6) (name V+) (type power_in))
        (pin (num 7) (name ~) (type input))
        (pin (num 8) (name ~) (type input))))
    (libpart (lib device) (part POT)
      (description Potentiometer)
      (footprints
        (fp Potentiometer*))
      (fields
        (field (name Reference) RV)
        (field (name Value) 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 device) (part R)
      (description Resistor)
      (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 rc6502_backplane) (part RC6502_Backplane)
      (footprints
        (fp Pin_Header_Straight_1X*)
        (fp Pin_Header_Angled_1X*)
        (fp Socket_Strip_Straight_1X*)
        (fp Socket_Strip_Angled_1X*))
      (fields
        (field (name Reference) J)
        (field (name Value) RC6502_Backplane))
      (pins
        (pin (num 1) (name A15) (type BiDi))
        (pin (num 2) (name A14) (type BiDi))
        (pin (num 3) (name A13) (type BiDi))
        (pin (num 4) (name A12) (type BiDi))
        (pin (num 5) (name A11) (type BiDi))
        (pin (num 6) (name A10) (type BiDi))
        (pin (num 7) (name A9) (type BiDi))
        (pin (num 8) (name A8) (type BiDi))
        (pin (num 9) (name A7) (type BiDi))
        (pin (num 10) (name A6) (type BiDi))
        (pin (num 11) (name A5) (type BiDi))
        (pin (num 12) (name A4) (type BiDi))
        (pin (num 13) (name A3) (type BiDi))
        (pin (num 14) (name A2) (type BiDi))
        (pin (num 15) (name A1) (type BiDi))
        (pin (num 16) (name A0) (type BiDi))
        (pin (num 17) (name P17) (type power_out))
        (pin (num 18) (name P18) (type power_out))
        (pin (num 19) (name PHI2) (type BiDi))
        (pin (num 20) (name RESET) (type BiDi))
        (pin (num 21) (name PHI0) (type BiDi))
        (pin (num 22) (name IRQ) (type BiDi))
        (pin (num 23) (name P23) (type NotConnected))
        (pin (num 24) (name RW) (type BiDi))
        (pin (num 25) (name READY) (type BiDi))
        (pin (num 26) (name SYNC) (type BiDi))
        (pin (num 27) (name D0) (type BiDi))
        (pin (num 28) (name D1) (type BiDi))
        (pin (num 29) (name D2) (type BiDi))
        (pin (num 30) (name D3) (type BiDi))
        (pin (num 31) (name D4) (type BiDi))
        (pin (num 32) (name D5) (type BiDi))
        (pin (num 33) (name D6) (type BiDi))
        (pin (num 34) (name D7) (type BiDi))
        (pin (num 35) (name TX) (type BiDi))
        (pin (num 36) (name RX) (type BiDi))
        (pin (num 37) (name NMI) (type BiDi))
        (pin (num 38) (name P38) (type NotConnected))
        (pin (num 39) (name P39) (type NotConnected))))
    (libpart (lib SN76489AN) (part SN76489AN)
      (fields
        (field (name Reference) U)
        (field (name Value) SN76489AN)
        (field (name Footprint) MODULE)
        (field (name Datasheet) DOCUMENTATION))
      (pins
        (pin (num 1) (name D2) (type input))
        (pin (num 2) (name D1) (type input))
        (pin (num 3) (name D0) (type input))
        (pin (num 4) (name READY) (type output))
        (pin (num 5) (name ~WE) (type input))
        (pin (num 6) (name ~CE) (type input))
        (pin (num 7) (name SND) (type output))
        (pin (num 8) (name GND) (type power_in))
        (pin (num 9) (name NC) (type input))
        (pin (num 10) (name D7) (type input))
        (pin (num 11) (name D6) (type input))
        (pin (num 12) (name D5) (type input))
        (pin (num 13) (name D4) (type input))
        (pin (num 14) (name CLOCK) (type input))
        (pin (num 15) (name D3) (type input))
        (pin (num 16) (name VCC) (type power_in))))
    (libpart (lib device) (part Speaker)
      (description "speaker ")
      (fields
        (field (name Reference) LS)
        (field (name Value) Speaker))
      (pins
        (pin (num 1) (name 1) (type input))
        (pin (num 2) (name 2) (type input))))
    (libpart (lib trs_3.5mm) (part TRS_3.5mm)
      (description "3-pin audio jack receptable (stereo/TRS connector) with 2 switching contacts")
      (docs ~)
      (fields
        (field (name Reference) J)
        (field (name Value) TRS_3.5mm))
      (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))
        (pin (num 5) (name ~) (type passive)))))
  (libraries
    (library (logical rc6502_backplane)
      (uri D:\ownCloud\Documents\Projects\RC6502\Templates\rc6502_backplane.lib))
    (library (logical Oscillators)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\Oscillators.lib"))
    (library (logical SN76489AN)
      (uri "D:\\ownCloud\\Documents\\Projects\\RC6502\\RC6502 PSG\\SN76489AN.lib"))
    (library (logical trs_3.5mm)
      (uri D:\ownCloud\Documents\Projects\RC6502\Templates\trs_3.5mm.lib))
    (library (logical device)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\device.lib"))
    (library (logical conn)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\conn.lib"))
    (library (logical linear)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\linear.lib"))
    (library (logical 74xx)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\74xx.lib")))
  (nets
    (net (code 1) (name "Net-(RV1-Pad2)")
      (node (ref U1) (pin 3))
      (node (ref RV1) (pin 2)))
    (net (code 2) (name GND)
      (node (ref C11) (pin 1))
      (node (ref J1) (pin 1))
      (node (ref J5) (pin 2))
      (node (ref C10) (pin 1))
      (node (ref C12) (pin 1))
      (node (ref C13) (pin 1))
      (node (ref U3) (pin 8))
      (node (ref U3) (pin 5))
      (node (ref C1) (pin 1))
      (node (ref U2) (pin 14))
      (node (ref C4) (pin 2))
      (node (ref C3) (pin 2))
      (node (ref C9) (pin 1))
      (node (ref LS1) (pin 2))
      (node (ref U4) (pin 4))
      (node (ref U4) (pin 8))
      (node (ref J4) (pin 17))
      (node (ref U4) (pin 5))
      (node (ref U5) (pin 8))
      (node (ref U2) (pin 17))
      (node (ref U2) (pin 18))
      (node (ref U2) (pin 10))
      (node (ref R3) (pin 2))
      (node (ref U1) (pin 2))
      (node (ref C2) (pin 2))
      (node (ref C6) (pin 2))
      (node (ref C2) (pin 1))
      (node (ref U2) (pin 4))
      (node (ref U2) (pin 7))
      (node (ref U2) (pin 8))
      (node (ref U2) (pin 13))
      (node (ref U1) (pin 4))
      (node (ref RV1) (pin 3))
      (node (ref X1) (pin 7)))
    (net (code 3) (name Line)
      (node (ref U5) (pin 7))
      (node (ref RV1) (pin 1)))
    (net (code 4) (name "Net-(R1-Pad1)")
      (node (ref U1) (pin 7))
      (node (ref R1) (pin 1)))
    (net (code 5) (name "Net-(C7-Pad2)")
      (node (ref C7) (pin 2))
      (node (ref C8) (pin 1))
      (node (ref U1) (pin 5)))
    (net (code 6) (name "Net-(C7-Pad1)")
      (node (ref R3) (pin 1))
      (node (ref C7) (pin 1)))
    (net (code 7) (name "Net-(C5-Pad1)")
      (node (ref C5) (pin 1))
      (node (ref RV2) (pin 3)))
    (net (code 8) (name "Net-(RV2-Pad2)")
      (node (ref U1) (pin 1))
      (node (ref RV2) (pin 2)))
    (net (code 9) (name "Net-(RV2-Pad1)")
      (node (ref RV2) (pin 1)))
    (net (code 10) (name "Net-(C6-Pad1)")
      (node (ref R1) (pin 2))
      (node (ref C6) (pin 1)))
    (net (code 11) (name VCC)
      (node (ref U4) (pin 16))
      (node (ref C13) (pin 2))
      (node (ref U2) (pin 20))
      (node (ref J4) (pin 18))
      (node (ref U3) (pin 16))
      (node (ref U5) (pin 16))
      (node (ref X1) (pin 14))
      (node (ref C4) (pin 1))
      (node (ref C3) (pin 1))
      (node (ref C11) (pin 2))
      (node (ref C9) (pin 2))
      (node (ref C10) (pin 2))
      (node (ref U1) (pin 6))
      (node (ref C12) (pin 2))
      (node (ref R2) (pin 1))
      (node (ref C1) (pin 2)))
    (net (code 12) (name "Net-(JP1-Pad2)")
      (node (ref X1) (pin 8))
      (node (ref JP1) (pin 2)))
    (net (code 13) (name READY)
      (node (ref U5) (pin 4))
      (node (ref R2) (pin 2))
      (node (ref U2) (pin 3)))
    (net (code 14) (name "Net-(C5-Pad2)")
      (node (ref C5) (pin 2))
      (node (ref U1) (pin 8)))
    (net (code 15) (name "Net-(X1-Pad1)")
      (node (ref X1) (pin 1)))
    (net (code 16) (name "Net-(J1-Pad3)")
      (node (ref J1) (pin 3)))
    (net (code 17) (name "Net-(J1-Pad4)")
      (node (ref J1) (pin 4)))
    (net (code 18) (name "Net-(J1-Pad2)")
      (node (ref J1) (pin 2)))
    (net (code 19) (name "Net-(J4-Pad12)")
      (node (ref J4) (pin 12)))
    (net (code 20) (name "Net-(J4-Pad7)")
      (node (ref J4) (pin 7)))
    (net (code 21) (name "Net-(J4-Pad8)")
      (node (ref J4) (pin 8)))
    (net (code 22) (name "Net-(J4-Pad9)")
      (node (ref J4) (pin 9)))
    (net (code 23) (name "Net-(J4-Pad10)")
      (node (ref J4) (pin 10)))
    (net (code 24) (name "Net-(J4-Pad11)")
      (node (ref J4) (pin 11)))
    (net (code 25) (name "Net-(J4-Pad13)")
      (node (ref J4) (pin 13)))
    (net (code 26) (name "Net-(J4-Pad14)")
      (node (ref J4) (pin 14)))
    (net (code 27) (name "Net-(J4-Pad15)")
      (node (ref J4) (pin 15)))
    (net (code 28) (name "Net-(J4-Pad16)")
      (node (ref J4) (pin 16)))
    (net (code 29) (name "Net-(J4-Pad21)")
      (node (ref J4) (pin 21)))
    (net (code 30) (name READ)
      (node (ref U2) (pin 1))
      (node (ref U2) (pin 11))
      (node (ref J2) (pin 10))
      (node (ref J2) (pin 12))
      (node (ref J2) (pin 14))
      (node (ref J2) (pin 16)))
    (net (code 31) (name "Net-(JP2-Pad2)")
      (node (ref JP2) (pin 2))
      (node (ref LS1) (pin 1)))
    (net (code 32) (name "Net-(C8-Pad2)")
      (node (ref J1) (pin 5))
      (node (ref J5) (pin 1))
      (node (ref JP2) (pin 1))
      (node (ref C8) (pin 2)))
    (net (code 33) (name /D7)
      (node (ref U5) (pin 10))
      (node (ref U2) (pin 19))
      (node (ref J4) (pin 34)))
    (net (code 34) (name /D6)
      (node (ref U2) (pin 16))
      (node (ref J4) (pin 33))
      (node (ref U5) (pin 11)))
    (net (code 35) (name /D5)
      (node (ref U5) (pin 12))
      (node (ref U2) (pin 15))
      (node (ref J4) (pin 32)))
    (net (code 36) (name /D4)
      (node (ref U5) (pin 13))
      (node (ref U2) (pin 12))
      (node (ref J4) (pin 31)))
    (net (code 37) (name /D3)
      (node (ref J4) (pin 30))
      (node (ref U2) (pin 9))
      (node (ref U5) (pin 15)))
    (net (code 38) (name /D2)
      (node (ref U5) (pin 1))
      (node (ref U2) (pin 6))
      (node (ref J4) (pin 29)))
    (net (code 39) (name /D1)
      (node (ref J4) (pin 28))
      (node (ref U2) (pin 5))
      (node (ref U5) (pin 2)))
    (net (code 40) (name /D0)
      (node (ref J4) (pin 27))
      (node (ref U5) (pin 3))
      (node (ref U2) (pin 2)))
    (net (code 41) (name /A10)
      (node (ref U3) (pin 1))
      (node (ref J4) (pin 6)))
    (net (code 42) (name "Net-(J3-Pad10)")
      (node (ref J3) (pin 2))
      (node (ref J3) (pin 4))
      (node (ref J3) (pin 6))
      (node (ref J3) (pin 8))
      (node (ref J3) (pin 10))
      (node (ref J3) (pin 14))
      (node (ref J3) (pin 12))
      (node (ref U3) (pin 4))
      (node (ref J3) (pin 16)))
    (net (code 43) (name "Net-(J3-Pad13)")
      (node (ref U4) (pin 9))
      (node (ref J3) (pin 13)))
    (net (code 44) (name "Net-(J3-Pad15)")
      (node (ref U4) (pin 7))
      (node (ref J3) (pin 15)))
    (net (code 45) (name /A15)
      (node (ref J4) (pin 1))
      (node (ref U4) (pin 6)))
    (net (code 46) (name /A14)
      (node (ref U4) (pin 3))
      (node (ref J4) (pin 2)))
    (net (code 47) (name /A13)
      (node (ref U4) (pin 2))
      (node (ref J4) (pin 3)))
    (net (code 48) (name "Net-(J3-Pad11)")
      (node (ref U4) (pin 10))
      (node (ref J3) (pin 11)))
    (net (code 49) (name /A11)
      (node (ref U3) (pin 2))
      (node (ref J4) (pin 5)))
    (net (code 50) (name /A12)
      (node (ref U4) (pin 1))
      (node (ref J4) (pin 4)))
    (net (code 51) (name "Net-(J3-Pad3)")
      (node (ref J3) (pin 3))
      (node (ref U4) (pin 14)))
    (net (code 52) (name "Net-(J2-Pad7)")
      (node (ref J2) (pin 7))
      (node (ref U3) (pin 12)))
    (net (code 53) (name "Net-(J2-Pad5)")
      (node (ref U3) (pin 13))
      (node (ref J2) (pin 5)))
    (net (code 54) (name "Net-(J2-Pad1)")
      (node (ref J2) (pin 1))
      (node (ref U3) (pin 15)))
    (net (code 55) (name "Net-(J3-Pad1)")
      (node (ref U4) (pin 15))
      (node (ref J3) (pin 1)))
    (net (code 56) (name "Net-(J3-Pad5)")
      (node (ref U4) (pin 13))
      (node (ref J3) (pin 5)))
    (net (code 57) (name "Net-(J3-Pad7)")
      (node (ref J3) (pin 7))
      (node (ref U4) (pin 12)))
    (net (code 58) (name "Net-(J3-Pad9)")
      (node (ref J3) (pin 9))
      (node (ref U4) (pin 11)))
    (net (code 59) (name "Net-(J2-Pad9)")
      (node (ref U3) (pin 11))
      (node (ref J2) (pin 9)))
    (net (code 60) (name "Net-(J4-Pad35)")
      (node (ref J4) (pin 35)))
    (net (code 61) (name "Net-(J4-Pad23)")
      (node (ref J4) (pin 23)))
    (net (code 62) (name /R/~W)
      (node (ref J4) (pin 24))
      (node (ref U3) (pin 3)))
    (net (code 63) (name "Net-(J4-Pad25)")
      (node (ref J4) (pin 25)))
    (net (code 64) (name "Net-(J4-Pad26)")
      (node (ref J4) (pin 26)))
    (net (code 65) (name "Net-(J4-Pad36)")
      (node (ref J4) (pin 36)))
    (net (code 66) (name "Net-(J4-Pad37)")
      (node (ref J4) (pin 37)))
    (net (code 67) (name "Net-(J4-Pad20)")
      (node (ref J4) (pin 20)))
    (net (code 68) (name "Net-(J4-Pad22)")
      (node (ref J4) (pin 22)))
    (net (code 69) (name "Net-(J2-Pad15)")
      (node (ref U3) (pin 7))
      (node (ref J2) (pin 15)))
    (net (code 70) (name "Net-(J2-Pad13)")
      (node (ref U3) (pin 9))
      (node (ref J2) (pin 13)))
    (net (code 71) (name "Net-(J2-Pad11)")
      (node (ref U3) (pin 10))
      (node (ref J2) (pin 11)))
    (net (code 72) (name "Net-(J4-Pad38)")
      (node (ref J4) (pin 38)))
    (net (code 73) (name /Phi2)
      (node (ref U3) (pin 6))
      (node (ref J4) (pin 19)))
    (net (code 74) (name "Net-(J4-Pad39)")
      (node (ref J4) (pin 39)))
    (net (code 75) (name "Net-(U5-Pad9)")
      (node (ref U5) (pin 9)))
    (net (code 76) (name WRITE)
      (node (ref U5) (pin 5))
      (node (ref J2) (pin 2))
      (node (ref J2) (pin 8))
      (node (ref J2) (pin 6))
      (node (ref J2) (pin 4))
      (node (ref U5) (pin 6)))
    (net (code 77) (name /CLK)
      (node (ref U5) (pin 14))
      (node (ref JP1) (pin 1)))
    (net (code 78) (name "Net-(J2-Pad3)")
      (node (ref J2) (pin 3))
      (node (ref U3) (pin 14)))))