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

(export (version D)
  (design
    (source "D:/ownCloud/Documents/Projects/RC6502/RC6502 Apple 1 SBC/RC6502 Apple 1 SBC.sch")
    (date "09/07/2017 19:00:48")
    (tool "Eeschema 4.0.6")
    (sheet (number 1) (name /) (tstamps /)
      (title_block
        (title)
        (company)
        (rev)
        (date)
        (source "RC6502 Apple 1 SBC.sch")
        (comment (number 1) (value ""))
        (comment (number 2) (value ""))
        (comment (number 3) (value ""))
        (comment (number 4) (value "")))))
  (components
    (comp (ref U8)
      (value WD65C21)
      (footprint Housings_DIP:DIP-40_W15.24mm_Socket)
      (libsource (lib 65xx) (part WD65C21))
      (sheetpath (names /) (tstamps /))
      (tstamp 594126CF))
    (comp (ref U3)
      (value 74HCT138)
      (footprint Housings_DIP:DIP-16_W7.62mm_Socket)
      (libsource (lib 74xx) (part 74LS138))
      (sheetpath (names /) (tstamps /))
      (tstamp 594126D0))
    (comp (ref C12)
      (value 10nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part CP1))
      (sheetpath (names /) (tstamps /))
      (tstamp 594126D2))
    (comp (ref U9)
      (value MCP23S17)
      (footprint Housings_DIP:DIP-28_W7.62mm_Socket)
      (libsource (lib microchip) (part MCP23S17))
      (sheetpath (names /) (tstamps /))
      (tstamp 594126D3))
    (comp (ref J2)
      (value "Arduino Nano")
      (footprint Modules:Arduino_Nano)
      (libsource (lib "RC6502 Apple 1 SBC-cache") (part Arduino_Nano_Header))
      (sheetpath (names /) (tstamps /))
      (tstamp 594126D4))
    (comp (ref R9)
      (value 10k)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 594126D5))
    (comp (ref U2)
      (value HM62256BLP-7)
      (footprint Housings_DIP:DIP-28_W15.24mm_Socket)
      (libsource (lib memory) (part HM62256BLP-7))
      (sheetpath (names /) (tstamps /))
      (tstamp 5941878A))
    (comp (ref R6)
      (value 3.3k)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5941A3D5))
    (comp (ref R7)
      (value 3.3k)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5941A3D6))
    (comp (ref R8)
      (value 3.3k)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5941A3D7))
    (comp (ref U1)
      (value WD65C02)
      (footprint Housings_DIP:DIP-40_W15.24mm_Socket)
      (libsource (lib 65xx) (part WD65C02))
      (sheetpath (names /) (tstamps /))
      (tstamp 5941A3D9))
    (comp (ref J1)
      (value "VP GND")
      (footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
      (libsource (lib conn) (part CONN_01X02))
      (sheetpath (names /) (tstamps /))
      (tstamp 5941A3E0))
    (comp (ref U4)
      (value 28C256)
      (footprint Housings_DIP:DIP-28_W15.24mm_Socket)
      (libsource (lib memory) (part 28C256))
      (sheetpath (names /) (tstamps /))
      (tstamp 5941C8BB))
    (comp (ref A13)
      (value "A13 Select")
      (footprint Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm)
      (libsource (lib device) (part Jumper_NC_Dual))
      (sheetpath (names /) (tstamps /))
      (tstamp 5941C8BC))
    (comp (ref A14)
      (value "A14 Select")
      (footprint Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm)
      (libsource (lib device) (part Jumper_NC_Dual))
      (sheetpath (names /) (tstamps /))
      (tstamp 5941C8BD))
    (comp (ref R1)
      (value 3.3k)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5941C8C9))
    (comp (ref U6)
      (value NE555)
      (footprint Housings_DIP:DIP-8_W7.62mm)
      (libsource (lib linear) (part NE555))
      (sheetpath (names /) (tstamps /))
      (tstamp 59421FC7))
    (comp (ref R2)
      (value 1M)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 59421FC8))
    (comp (ref C6)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 59421FC9))
    (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 59421FCA))
    (comp (ref R3)
      (value 47k)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 59421FCB))
    (comp (ref C10)
      (value 10uF)
      (footprint Capacitors_THT:CP_Radial_D4.0mm_P2.00mm)
      (libsource (lib device) (part CP))
      (sheetpath (names /) (tstamps /))
      (tstamp 59421FCC))
    (comp (ref SW1)
      (value RESET)
      (footprint Buttons_Switches_THT:SW_PUSH_6mm)
      (libsource (lib "RC6502 Apple 1 SBC-cache") (part SW_SPST))
      (sheetpath (names /) (tstamps /))
      (tstamp 59421FCE))
    (comp (ref X1)
      (value 1MHz)
      (footprint Oscillators:Oscillator_DIP-14)
      (libsource (lib "RC6502 Apple 1 SBC-cache") (part ACO-xxxMHz))
      (sheetpath (names /) (tstamps /))
      (tstamp 59421FD0))
    (comp (ref D1)
      (value Power)
      (footprint LEDs:LED_D5.0mm)
      (libsource (lib device) (part LED))
      (sheetpath (names /) (tstamps /))
      (tstamp 59421FD7))
    (comp (ref R5)
      (value 330)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 59421FD8))
    (comp (ref U7)
      (value 74HCT04)
      (footprint Housings_DIP:DIP-14_W7.62mm)
      (libsource (lib 74xx) (part 74LS04))
      (sheetpath (names /) (tstamps /))
      (tstamp 5942DAF5))
    (comp (ref R4)
      (value 1k)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5942DC01))
    (comp (ref U5)
      (value 74HCT00)
      (footprint Housings_DIP:DIP-14_W7.62mm_Socket)
      (libsource (lib 74xx) (part 74HCT00))
      (sheetpath (names /) (tstamps /))
      (tstamp 5944A207))
    (comp (ref C8)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5946F39E))
    (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 594709B1))
    (comp (ref C5)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 59470A42))
    (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 59470AD4))
    (comp (ref C3)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 59470B69))
    (comp (ref C2)
      (value 100nF)
      (footprint Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 59470C05))
    (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 59470CA0))
    (comp (ref J3)
      (value Backplane)
      (footprint Pin_Headers:Pin_Header_Angled_1x39_Pitch2.54mm)
      (libsource (lib conn) (part CONN_01X39))
      (sheetpath (names /) (tstamps /))
      (tstamp 594828B6))
    (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 59427DE2))
    (comp (ref J4)
      (value Hole)
      (footprint rc6502:Mounting)
      (libsource (lib conn) (part CONN_01X01))
      (sheetpath (names /) (tstamps /))
      (tstamp 59430185))
    (comp (ref J6)
      (value Hole)
      (footprint rc6502:Mounting)
      (libsource (lib conn) (part CONN_01X01))
      (sheetpath (names /) (tstamps /))
      (tstamp 59430E09))
    (comp (ref J5)
      (value Hole)
      (footprint rc6502:Mounting)
      (libsource (lib conn) (part CONN_01X01))
      (sheetpath (names /) (tstamps /))
      (tstamp 59430FAB))
    (comp (ref J7)
      (value Hole)
      (footprint rc6502:Mounting)
      (libsource (lib conn) (part CONN_01X01))
      (sheetpath (names /) (tstamps /))
      (tstamp 59431023))
    (comp (ref J8)
      (value Power)
      (footprint Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm)
      (libsource (lib conn) (part CONN_01X02))
      (sheetpath (names /) (tstamps /))
      (tstamp 5943DE2E))
    (comp (ref R10)
      (value 3.3k)
      (footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 596284F8)))
  (libparts
    (libpart (lib memory) (part 28C256)
      (description "EEROM 32Kx8bits")
      (docs memory/28c256.pdf)
      (fields
        (field (name Reference) U)
        (field (name Value) 28C256))
      (pins
        (pin (num 1) (name A14) (type input))
        (pin (num 2) (name A12) (type input))
        (pin (num 3) (name A7) (type input))
        (pin (num 4) (name A6) (type input))
        (pin (num 5) (name A5) (type input))
        (pin (num 6) (name A4) (type input))
        (pin (num 7) (name A3) (type input))
        (pin (num 8) (name A2) (type input))
        (pin (num 9) (name A1) (type input))
        (pin (num 10) (name A0) (type input))
        (pin (num 11) (name D0) (type 3state))
        (pin (num 12) (name D1) (type 3state))
        (pin (num 13) (name D2) (type 3state))
        (pin (num 14) (name GND) (type power_in))
        (pin (num 15) (name D3) (type 3state))
        (pin (num 16) (name D4) (type 3state))
        (pin (num 17) (name D5) (type 3state))
        (pin (num 18) (name D6) (type 3state))
        (pin (num 19) (name D7) (type 3state))
        (pin (num 20) (name CS) (type input))
        (pin (num 21) (name A10) (type input))
        (pin (num 22) (name OE) (type input))
        (pin (num 23) (name A11) (type input))
        (pin (num 24) (name A9) (type input))
        (pin (num 25) (name A8) (type input))
        (pin (num 26) (name A13) (type input))
        (pin (num 27) (name WE) (type input))
        (pin (num 28) (name VCC) (type power_in))))
    (libpart (lib 74xx) (part 74LS00)
      (aliases
        (alias 74LS37)
        (alias 7400)
        (alias 74HCT00)
        (alias 74HC00))
      (description "Quad nand2")
      (footprints
        (fp 14DIP300*)
        (fp SO14*))
      (fields
        (field (name Reference) U)
        (field (name Value) 74LS00))
      (pins
        (pin (num 1) (name ~) (type input))
        (pin (num 2) (name ~) (type input))
        (pin (num 3) (name ~) (type output))
        (pin (num 4) (name ~) (type input))
        (pin (num 5) (name ~) (type input))
        (pin (num 6) (name ~) (type output))
        (pin (num 7) (name GND) (type power_in))
        (pin (num 8) (name ~) (type output))
        (pin (num 9) (name ~) (type input))
        (pin (num 10) (name ~) (type input))
        (pin (num 11) (name ~) (type output))
        (pin (num 12) (name ~) (type input))
        (pin (num 13) (name ~) (type input))
        (pin (num 14) (name VCC) (type power_in))))
    (libpart (lib 74xx) (part 74LS04)
      (description "Hex Inverseur")
      (fields
        (field (name Reference) U)
        (field (name Value) 74LS04))
      (pins
        (pin (num 1) (name ~) (type input))
        (pin (num 2) (name ~) (type output))
        (pin (num 3) (name ~) (type input))
        (pin (num 4) (name ~) (type output))
        (pin (num 5) (name ~) (type input))
        (pin (num 6) (name ~) (type output))
        (pin (num 7) (name GND) (type power_in))
        (pin (num 8) (name ~) (type output))
        (pin (num 9) (name ~) (type input))
        (pin (num 10) (name ~) (type output))
        (pin (num 11) (name ~) (type input))
        (pin (num 12) (name ~) (type output))
        (pin (num 13) (name ~) (type input))
        (pin (num 14) (name VCC) (type power_in))))
    (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 "RC6502 Apple 1 SBC-cache") (part Arduino_Nano_Header)
      (fields
        (field (name Reference) J)
        (field (name Value) Arduino_Nano_Header))
      (pins
        (pin (num 1) (name D1/TX) (type passive))
        (pin (num 2) (name D0/RX) (type passive))
        (pin (num 3) (name RESET) (type passive))
        (pin (num 4) (name GND) (type passive))
        (pin (num 5) (name D2/INT0) (type passive))
        (pin (num 6) (name D3/INT1) (type passive))
        (pin (num 7) (name D4/T0) (type passive))
        (pin (num 8) (name D5/T1) (type passive))
        (pin (num 9) (name D6/AIN0) (type passive))
        (pin (num 10) (name D7/AIN1) (type passive))
        (pin (num 11) (name D8/ICP) (type passive))
        (pin (num 12) (name D9/0C1) (type passive))
        (pin (num 13) (name D10/SS) (type passive))
        (pin (num 14) (name D11/MOSI) (type passive))
        (pin (num 15) (name D12/MISO) (type passive))
        (pin (num 16) (name SCK/D13) (type passive))
        (pin (num 17) (name 3V3) (type passive))
        (pin (num 18) (name AREF) (type passive))
        (pin (num 19) (name A0) (type passive))
        (pin (num 20) (name A1) (type passive))
        (pin (num 21) (name A2) (type passive))
        (pin (num 22) (name A3) (type passive))
        (pin (num 23) (name A4) (type passive))
        (pin (num 24) (name A5) (type passive))
        (pin (num 25) (name A6) (type passive))
        (pin (num 26) (name A7) (type passive))
        (pin (num 27) (name 5V) (type passive))
        (pin (num 28) (name RESET) (type passive))
        (pin (num 29) (name GND) (type passive))
        (pin (num 30) (name VIN) (type passive))))
    (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 conn) (part CONN_01X01)
      (description "Connector, single row, 01x01, pin header")
      (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) CONN_01X01))
      (pins
        (pin (num 1) (name P1) (type passive))))
    (libpart (lib conn) (part CONN_01X02)
      (description "Connector, single row, 01x02, pin header")
      (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) CONN_01X02))
      (pins
        (pin (num 1) (name P1) (type passive))
        (pin (num 2) (name P2) (type passive))))
    (libpart (lib conn) (part CONN_01X39)
      (description "Connector, single row, 01x39, pin header")
      (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) CONN_01X39))
      (pins
        (pin (num 1) (name P1) (type passive))
        (pin (num 2) (name P2) (type passive))
        (pin (num 3) (name P3) (type passive))
        (pin (num 4) (name P4) (type passive))
        (pin (num 5) (name P5) (type passive))
        (pin (num 6) (name P6) (type passive))
        (pin (num 7) (name P7) (type passive))
        (pin (num 8) (name P8) (type passive))
        (pin (num 9) (name P9) (type passive))
        (pin (num 10) (name P10) (type passive))
        (pin (num 11) (name P11) (type passive))
        (pin (num 12) (name P12) (type passive))
        (pin (num 13) (name P13) (type passive))
        (pin (num 14) (name P14) (type passive))
        (pin (num 15) (name P15) (type passive))
        (pin (num 16) (name P16) (type passive))
        (pin (num 17) (name P17) (type passive))
        (pin (num 18) (name P18) (type passive))
        (pin (num 19) (name P19) (type passive))
        (pin (num 20) (name P20) (type passive))
        (pin (num 21) (name P21) (type passive))
        (pin (num 22) (name P22) (type passive))
        (pin (num 23) (name P23) (type passive))
        (pin (num 24) (name P24) (type passive))
        (pin (num 25) (name P25) (type passive))
        (pin (num 26) (name P26) (type passive))
        (pin (num 27) (name P27) (type passive))
        (pin (num 28) (name P28) (type passive))
        (pin (num 29) (name P29) (type passive))
        (pin (num 30) (name P30) (type passive))
        (pin (num 31) (name P31) (type passive))
        (pin (num 32) (name P32) (type passive))
        (pin (num 33) (name P33) (type passive))
        (pin (num 34) (name P34) (type passive))
        (pin (num 35) (name P35) (type passive))
        (pin (num 36) (name P36) (type passive))
        (pin (num 37) (name P37) (type passive))
        (pin (num 38) (name P38) (type passive))
        (pin (num 39) (name P39) (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 device) (part CP1)
      (description "Polarised capacitor")
      (footprints
        (fp CP_*))
      (fields
        (field (name Reference) C)
        (field (name Value) CP1))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib "RC6502 Apple 1 SBC-cache") (part DGOF5S3)
      (aliases
        (alias ACO-xxxMHz)
        (alias GTXO-S14T)
        (alias TCXO-14))
      (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 memory) (part HM62256BLP-7)
      (aliases
        (alias HM62256BLP-7SL))
      (description "SRAM 32K x  8 bits, DIP28 600mil, 70ns")
      (footprints
        (fp DIP28*))
      (fields
        (field (name Reference) U)
        (field (name Value) HM62256BLP-7)
        (field (name Footprint) DIP28))
      (pins
        (pin (num 1) (name A14) (type input))
        (pin (num 2) (name A12) (type input))
        (pin (num 3) (name A7) (type input))
        (pin (num 4) (name A6) (type input))
        (pin (num 5) (name A5) (type input))
        (pin (num 6) (name A4) (type input))
        (pin (num 7) (name A3) (type input))
        (pin (num 8) (name A2) (type input))
        (pin (num 9) (name A1) (type input))
        (pin (num 10) (name A0) (type input))
        (pin (num 11) (name D0) (type 3state))
        (pin (num 12) (name D1) (type 3state))
        (pin (num 13) (name D2) (type 3state))
        (pin (num 14) (name GND) (type power_in))
        (pin (num 15) (name D3) (type 3state))
        (pin (num 16) (name D4) (type 3state))
        (pin (num 17) (name D5) (type 3state))
        (pin (num 18) (name D6) (type 3state))
        (pin (num 19) (name D7) (type 3state))
        (pin (num 20) (name ~CS) (type input))
        (pin (num 21) (name A10) (type input))
        (pin (num 22) (name ~OE) (type input))
        (pin (num 23) (name A11) (type input))
        (pin (num 24) (name A9) (type input))
        (pin (num 25) (name A8) (type input))
        (pin (num 26) (name A13) (type input))
        (pin (num 27) (name ~WE) (type input))
        (pin (num 28) (name VCC) (type power_in))))
    (libpart (lib device) (part Jumper_NC_Dual)
      (description "Dual Jumper, normally closed")
      (fields
        (field (name Reference) JP)
        (field (name Value) Jumper_NC_Dual))
      (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 LED)
      (description "LED generic")
      (footprints
        (fp LED*))
      (fields
        (field (name Reference) D)
        (field (name Value) LED))
      (pins
        (pin (num 1) (name K) (type passive))
        (pin (num 2) (name A) (type passive))))
    (libpart (lib linear) (part LM555N)
      (aliases
        (alias NE555)
        (alias ICM7555)
        (alias LMC555)
        (alias TLC555)
        (alias NA555)
        (alias SE555)
        (alias SA555))
      (description "555-series timer IC")
      (docs http://www.ti.com/lit/ds/symlink/ne555.pdf)
      (footprints
        (fp SOIC*Pitch1.27mm*)
        (fp DIP*W7.62mm*)
        (fp TSSOP*Pitch0.65mm*))
      (fields
        (field (name Reference) U)
        (field (name Value) LM555N))
      (pins
        (pin (num 1) (name GND) (type power_in))
        (pin (num 2) (name TR) (type input))
        (pin (num 3) (name Q) (type output))
        (pin (num 4) (name R) (type input))
        (pin (num 5) (name CV) (type input))
        (pin (num 6) (name THR) (type input))
        (pin (num 7) (name DIS) (type input))
        (pin (num 8) (name VCC) (type power_in))))
    (libpart (lib microchip) (part MCP23S17)
      (description "16-Bit I/O Expander with SPI Interface (PDIP/SOIC/SSOP)")
      (docs http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf)
      (footprints
        (fp DIP-28_W7.62mm*)
        (fp SOIC-28)
        (fp SSOP-28))
      (fields
        (field (name Reference) U)
        (field (name Value) MCP23S17))
      (pins
        (pin (num 1) (name GPB0) (type BiDi))
        (pin (num 2) (name GPB1) (type BiDi))
        (pin (num 3) (name GPB2) (type BiDi))
        (pin (num 4) (name GPB3) (type BiDi))
        (pin (num 5) (name GPB4) (type BiDi))
        (pin (num 6) (name GPB5) (type BiDi))
        (pin (num 7) (name GPB6) (type BiDi))
        (pin (num 8) (name GPB7) (type BiDi))
        (pin (num 9) (name VCC) (type power_in))
        (pin (num 10) (name GND) (type power_in))
        (pin (num 11) (name ~CS) (type input))
        (pin (num 12) (name SCK) (type input))
        (pin (num 13) (name SI) (type output))
        (pin (num 14) (name SO) (type output))
        (pin (num 15) (name A0) (type input))
        (pin (num 16) (name A1) (type input))
        (pin (num 17) (name A2) (type input))
        (pin (num 18) (name ~RESET) (type input))
        (pin (num 19) (name INTB) (type output))
        (pin (num 20) (name INTA) (type output))
        (pin (num 21) (name GPA0) (type BiDi))
        (pin (num 22) (name GPA1) (type BiDi))
        (pin (num 23) (name GPA2) (type BiDi))
        (pin (num 24) (name GPA3) (type BiDi))
        (pin (num 25) (name GPA4) (type BiDi))
        (pin (num 26) (name GPA5) (type BiDi))
        (pin (num 27) (name GPA6) (type BiDi))
        (pin (num 28) (name GPA7) (type BiDi))))
    (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 Apple 1 SBC-cache") (part SW_SPST)
      (fields
        (field (name Reference) SW)
        (field (name Value) SW_SPST))
      (pins
        (pin (num 1) (name A) (type input))
        (pin (num 2) (name B) (type input))))
    (libpart (lib 65xx) (part WD65C02)
      (fields
        (field (name Reference) U)
        (field (name Value) WD65C02))
      (pins
        (pin (num 1) (name ~VP) (type output))
        (pin (num 2) (name RDY) (type BiDi))
        (pin (num 3) (name PHI1out) (type output))
        (pin (num 4) (name ~IRQ) (type input))
        (pin (num 5) (name ~ML) (type output))
        (pin (num 6) (name ~NMI) (type input))
        (pin (num 7) (name SYNC) (type output))
        (pin (num 8) (name VCC) (type power_in))
        (pin (num 9) (name A0) (type output))
        (pin (num 10) (name A1) (type output))
        (pin (num 11) (name A2) (type output))
        (pin (num 12) (name A3) (type output))
        (pin (num 13) (name A4) (type output))
        (pin (num 14) (name A5) (type output))
        (pin (num 15) (name A6) (type output))
        (pin (num 16) (name A7) (type output))
        (pin (num 17) (name A8) (type output))
        (pin (num 18) (name A9) (type output))
        (pin (num 19) (name A10) (type output))
        (pin (num 20) (name A11) (type output))
        (pin (num 21) (name GND) (type power_in))
        (pin (num 22) (name A12) (type output))
        (pin (num 23) (name A13) (type output))
        (pin (num 24) (name A14) (type output))
        (pin (num 25) (name A15) (type output))
        (pin (num 26) (name D7) (type 3state))
        (pin (num 27) (name D6) (type 3state))
        (pin (num 28) (name D5) (type 3state))
        (pin (num 29) (name D4) (type 3state))
        (pin (num 30) (name D3) (type 3state))
        (pin (num 31) (name D2) (type 3state))
        (pin (num 32) (name D1) (type 3state))
        (pin (num 33) (name D0) (type 3state))
        (pin (num 34) (name R/~W) (type output))
        (pin (num 35) (name NC) (type NotConnected))
        (pin (num 36) (name BE) (type input))
        (pin (num 37) (name PHI2) (type input))
        (pin (num 38) (name ~SO) (type output))
        (pin (num 39) (name PHI2out) (type output))
        (pin (num 40) (name ~RESET) (type input))))
    (libpart (lib 65xx) (part WD65C21)
      (fields
        (field (name Reference) U)
        (field (name Value) WD65C21))
      (pins
        (pin (num 1) (name GND) (type output))
        (pin (num 2) (name PA0) (type BiDi))
        (pin (num 3) (name PA1) (type BiDi))
        (pin (num 4) (name PA2) (type BiDi))
        (pin (num 5) (name PA3) (type BiDi))
        (pin (num 6) (name PA4) (type BiDi))
        (pin (num 7) (name PA5) (type BiDi))
        (pin (num 8) (name PA6) (type BiDi))
        (pin (num 9) (name PA7) (type BiDi))
        (pin (num 10) (name PB0) (type BiDi))
        (pin (num 11) (name PB1) (type BiDi))
        (pin (num 12) (name PB2) (type BiDi))
        (pin (num 13) (name PB3) (type BiDi))
        (pin (num 14) (name PB4) (type BiDi))
        (pin (num 15) (name PB5) (type BiDi))
        (pin (num 16) (name PB6) (type BiDi))
        (pin (num 17) (name PB7) (type BiDi))
        (pin (num 18) (name CB1) (type BiDi))
        (pin (num 19) (name CB2) (type output))
        (pin (num 20) (name VCC) (type power_in))
        (pin (num 21) (name R/~W) (type input))
        (pin (num 22) (name CS0) (type input))
        (pin (num 23) (name ~CS2) (type input))
        (pin (num 24) (name CS1) (type input))
        (pin (num 25) (name PHI2) (type input))
        (pin (num 26) (name D7) (type 3state))
        (pin (num 27) (name D6) (type 3state))
        (pin (num 28) (name D5) (type 3state))
        (pin (num 29) (name D4) (type 3state))
        (pin (num 30) (name D3) (type 3state))
        (pin (num 31) (name D2) (type 3state))
        (pin (num 32) (name D1) (type 3state))
        (pin (num 33) (name D0) (type 3state))
        (pin (num 34) (name ~RESET) (type input))
        (pin (num 35) (name RS1) (type input))
        (pin (num 36) (name RS0) (type input))
        (pin (num 37) (name ~IRQB) (type output))
        (pin (num 38) (name ~IRQA) (type output))
        (pin (num 39) (name CA2) (type BiDi))
        (pin (num 40) (name CA1) (type BiDi)))))
  (libraries
    (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"))
    (library (logical memory)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\memory.lib"))
    (library (logical microchip)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\microchip.lib"))
    (library (logical 65xx)
      (uri "D:\\ownCloud\\Documents\\Projects\\RC6502\\RC6502 Apple 1 SBC\\65xx.lib"))
    (library (logical "RC6502 Apple 1 SBC-cache")
      (uri "D:\\ownCloud\\Documents\\Projects\\RC6502\\RC6502 Apple 1 SBC\\RC6502 Apple 1 SBC-cache.lib")))
  (nets
    (net (code 1) (name "Net-(D1-Pad2)")
      (node (ref R5) (pin 2))
      (node (ref D1) (pin 2)))
    (net (code 2) (name VCC)
      (node (ref A14) (pin 1))
      (node (ref C1) (pin 1))
      (node (ref A13) (pin 1))
      (node (ref C2) (pin 1))
      (node (ref U7) (pin 14))
      (node (ref U9) (pin 9))
      (node (ref U4) (pin 28))
      (node (ref C9) (pin 1))
      (node (ref R10) (pin 2))
      (node (ref J8) (pin 2))
      (node (ref J3) (pin 18))
      (node (ref R1) (pin 2))
      (node (ref U6) (pin 4))
      (node (ref U6) (pin 8))
      (node (ref R3) (pin 1))
      (node (ref R5) (pin 1))
      (node (ref C4) (pin 1))
      (node (ref C5) (pin 1))
      (node (ref C7) (pin 1))
      (node (ref R2) (pin 1))
      (node (ref C11) (pin 1))
      (node (ref C3) (pin 1))
      (node (ref C8) (pin 1))
      (node (ref X1) (pin 14))
      (node (ref U8) (pin 24))
      (node (ref U8) (pin 20))
      (node (ref U3) (pin 16))
      (node (ref U1) (pin 38))
      (node (ref R6) (pin 2))
      (node (ref R7) (pin 2))
      (node (ref R8) (pin 2))
      (node (ref U1) (pin 8))
      (node (ref U2) (pin 28))
      (node (ref U5) (pin 14))
      (node (ref R9) (pin 1))
      (node (ref R4) (pin 2)))
    (net (code 3) (name GND)
      (node (ref C5) (pin 2))
      (node (ref C9) (pin 2))
      (node (ref J3) (pin 17))
      (node (ref C7) (pin 2))
      (node (ref C4) (pin 2))
      (node (ref J1) (pin 1))
      (node (ref C8) (pin 2))
      (node (ref U2) (pin 14))
      (node (ref U7) (pin 5))
      (node (ref U9) (pin 17))
      (node (ref U8) (pin 1))
      (node (ref U9) (pin 10))
      (node (ref U9) (pin 15))
      (node (ref U9) (pin 16))
      (node (ref J2) (pin 29))
      (node (ref U7) (pin 13))
      (node (ref U7) (pin 11))
      (node (ref U7) (pin 7))
      (node (ref U7) (pin 9))
      (node (ref U1) (pin 21))
      (node (ref C3) (pin 2))
      (node (ref C2) (pin 2))
      (node (ref C1) (pin 2))
      (node (ref U3) (pin 8))
      (node (ref U3) (pin 5))
      (node (ref U3) (pin 4))
      (node (ref U5) (pin 7))
      (node (ref A13) (pin 3))
      (node (ref A14) (pin 3))
      (node (ref U4) (pin 14))
      (node (ref C6) (pin 2))
      (node (ref C11) (pin 2))
      (node (ref C10) (pin 2))
      (node (ref SW1) (pin 1))
      (node (ref X1) (pin 7))
      (node (ref D1) (pin 1))
      (node (ref U6) (pin 1)))
    (net (code 4) (name "Net-(U6-Pad3)")
      (node (ref U6) (pin 3))
      (node (ref U7) (pin 3)))
    (net (code 5) (name CLOCK)
      (node (ref X1) (pin 8))
      (node (ref U1) (pin 37))
      (node (ref J3) (pin 21)))
    (net (code 6) (name RESET)
      (node (ref J3) (pin 20))
      (node (ref U7) (pin 4))
      (node (ref U8) (pin 34))
      (node (ref R4) (pin 1))
      (node (ref U1) (pin 40)))
    (net (code 7) (name "Net-(C10-Pad1)")
      (node (ref U6) (pin 7))
      (node (ref R3) (pin 2))
      (node (ref U6) (pin 6))
      (node (ref C10) (pin 1)))
    (net (code 8) (name "Net-(C6-Pad1)")
      (node (ref C6) (pin 1))
      (node (ref R2) (pin 2))
      (node (ref U6) (pin 2))
      (node (ref SW1) (pin 2)))
    (net (code 9) (name "Net-(U5-Pad1)")
      (node (ref U5) (pin 6))
      (node (ref U5) (pin 1))
      (node (ref U5) (pin 2)))
    (net (code 10) (name "Net-(U2-Pad27)")
      (node (ref U2) (pin 27))
      (node (ref U5) (pin 11)))
    (net (code 11) (name "Net-(U5-Pad13)")
      (node (ref U5) (pin 8))
      (node (ref U5) (pin 13)))
    (net (code 12) (name RW)
      (node (ref U1) (pin 34))
      (node (ref U5) (pin 9))
      (node (ref U8) (pin 21))
      (node (ref U5) (pin 10))
      (node (ref J3) (pin 24)))
    (net (code 13) (name PHI2)
      (node (ref U1) (pin 39))
      (node (ref J3) (pin 19))
      (node (ref U8) (pin 25))
      (node (ref U5) (pin 12)))
    (net (code 14) (name CS_ROM)
      (node (ref U4) (pin 22))
      (node (ref U4) (pin 20))
      (node (ref U5) (pin 3)))
    (net (code 15) (name "Net-(U3-Pad9)")
      (node (ref U3) (pin 9))
      (node (ref U5) (pin 4)))
    (net (code 16) (name "Net-(U3-Pad7)")
      (node (ref U3) (pin 7))
      (node (ref U5) (pin 5)))
    (net (code 17) (name A3)
      (node (ref U4) (pin 7))
      (node (ref U1) (pin 12))
      (node (ref J3) (pin 13))
      (node (ref U2) (pin 7)))
    (net (code 18) (name A2)
      (node (ref J3) (pin 14))
      (node (ref U4) (pin 8))
      (node (ref U2) (pin 8))
      (node (ref U1) (pin 11)))
    (net (code 19) (name A1)
      (node (ref U4) (pin 9))
      (node (ref J3) (pin 15))
      (node (ref U2) (pin 9))
      (node (ref U1) (pin 10))
      (node (ref U8) (pin 35)))
    (net (code 20) (name A0)
      (node (ref U2) (pin 10))
      (node (ref J3) (pin 16))
      (node (ref U1) (pin 9))
      (node (ref U8) (pin 36))
      (node (ref U4) (pin 10)))
    (net (code 21) (name A10)
      (node (ref U4) (pin 21))
      (node (ref U2) (pin 21))
      (node (ref U1) (pin 19))
      (node (ref J3) (pin 6)))
    (net (code 22) (name A11)
      (node (ref J3) (pin 5))
      (node (ref U2) (pin 23))
      (node (ref U1) (pin 20))
      (node (ref U4) (pin 23)))
    (net (code 23) (name A9)
      (node (ref U4) (pin 24))
      (node (ref U2) (pin 24))
      (node (ref U1) (pin 18))
      (node (ref J3) (pin 7)))
    (net (code 24) (name A4)
      (node (ref U1) (pin 13))
      (node (ref U2) (pin 6))
      (node (ref U4) (pin 6))
      (node (ref J3) (pin 12))
      (node (ref U8) (pin 22)))
    (net (code 25) (name A8)
      (node (ref U2) (pin 25))
      (node (ref U1) (pin 17))
      (node (ref U4) (pin 25))
      (node (ref J3) (pin 8)))
    (net (code 26) (name A13_W)
      (node (ref A13) (pin 2))
      (node (ref U4) (pin 26)))
    (net (code 27) (name D5)
      (node (ref U2) (pin 17))
      (node (ref U8) (pin 28))
      (node (ref J3) (pin 32))
      (node (ref U4) (pin 17))
      (node (ref U1) (pin 28)))
    (net (code 28) (name D6)
      (node (ref U2) (pin 18))
      (node (ref U1) (pin 27))
      (node (ref U8) (pin 27))
      (node (ref U4) (pin 18))
      (node (ref J3) (pin 33)))
    (net (code 29) (name D7)
      (node (ref U8) (pin 26))
      (node (ref U1) (pin 26))
      (node (ref J3) (pin 34))
      (node (ref U2) (pin 19))
      (node (ref U4) (pin 19)))
    (net (code 30) (name A14_W)
      (node (ref U4) (pin 1))
      (node (ref A14) (pin 2)))
    (net (code 31) (name A12)
      (node (ref U2) (pin 2))
      (node (ref U3) (pin 1))
      (node (ref U1) (pin 22))
      (node (ref U4) (pin 2))
      (node (ref J3) (pin 4)))
    (net (code 32) (name A7)
      (node (ref J3) (pin 9))
      (node (ref U1) (pin 16))
      (node (ref U2) (pin 3))
      (node (ref U4) (pin 3)))
    (net (code 33) (name A6)
      (node (ref U2) (pin 4))
      (node (ref U4) (pin 4))
      (node (ref U1) (pin 15))
      (node (ref J3) (pin 10)))
    (net (code 34) (name A5)
      (node (ref U1) (pin 14))
      (node (ref U2) (pin 5))
      (node (ref U4) (pin 5))
      (node (ref J3) (pin 11)))
    (net (code 35) (name "Net-(U6-Pad5)")
      (node (ref U6) (pin 5)))
    (net (code 36) (name "Net-(X1-Pad1)")
      (node (ref X1) (pin 1)))
    (net (code 37) (name "Net-(R1-Pad1)")
      (node (ref U4) (pin 27))
      (node (ref R1) (pin 1)))
    (net (code 38) (name "Net-(J3-Pad38)")
      (node (ref J3) (pin 38)))
    (net (code 39) (name "Net-(J3-Pad39)")
      (node (ref J3) (pin 39)))
    (net (code 40) (name "Net-(J3-Pad23)")
      (node (ref J3) (pin 23)))
    (net (code 41) (name D0)
      (node (ref J3) (pin 27))
      (node (ref U4) (pin 11))
      (node (ref U2) (pin 11))
      (node (ref U1) (pin 33))
      (node (ref U8) (pin 33)))
    (net (code 42) (name RDY)
      (node (ref J3) (pin 25))
      (node (ref R6) (pin 1))
      (node (ref U1) (pin 2)))
    (net (code 43) (name TX)
      (node (ref J3) (pin 35))
      (node (ref J2) (pin 1)))
    (net (code 44) (name SYNC)
      (node (ref J3) (pin 26))
      (node (ref U1) (pin 7)))
    (net (code 45) (name RX)
      (node (ref J3) (pin 36))
      (node (ref J2) (pin 2)))
    (net (code 46) (name NMI)
      (node (ref R8) (pin 1))
      (node (ref U1) (pin 6))
      (node (ref J3) (pin 37)))
    (net (code 47) (name D1)
      (node (ref U4) (pin 12))
      (node (ref U1) (pin 32))
      (node (ref U2) (pin 12))
      (node (ref U8) (pin 32))
      (node (ref J3) (pin 28)))
    (net (code 48) (name D2)
      (node (ref U1) (pin 31))
      (node (ref U4) (pin 13))
      (node (ref U8) (pin 31))
      (node (ref J3) (pin 29))
      (node (ref U2) (pin 13)))
    (net (code 49) (name "Net-(J6-Pad1)")
      (node (ref J6) (pin 1)))
    (net (code 50) (name "Net-(U7-Pad1)")
      (node (ref U7) (pin 1))
      (node (ref U8) (pin 19)))
    (net (code 51) (name "Net-(C12-Pad2)")
      (node (ref C12) (pin 2))
      (node (ref U7) (pin 2)))
    (net (code 52) (name "Net-(J4-Pad1)")
      (node (ref J4) (pin 1)))
    (net (code 53) (name "Net-(J5-Pad1)")
      (node (ref J5) (pin 1)))
    (net (code 54) (name "Net-(J7-Pad1)")
      (node (ref J7) (pin 1)))
    (net (code 55) (name "Net-(R10-Pad1)")
      (node (ref R10) (pin 1))
      (node (ref U1) (pin 36)))
    (net (code 56) (name "Net-(J2-Pad9)")
      (node (ref J2) (pin 9)))
    (net (code 57) (name "Net-(J2-Pad10)")
      (node (ref J2) (pin 10)))
    (net (code 58) (name "Net-(U7-Pad6)")
      (node (ref U7) (pin 6)))
    (net (code 59) (name "Net-(U7-Pad8)")
      (node (ref U7) (pin 8)))
    (net (code 60) (name "Net-(U7-Pad10)")
      (node (ref U7) (pin 10)))
    (net (code 61) (name "Net-(U7-Pad12)")
      (node (ref U7) (pin 12)))
    (net (code 62) (name A15)
      (node (ref U3) (pin 6))
      (node (ref J3) (pin 1))
      (node (ref U2) (pin 22))
      (node (ref U1) (pin 25))
      (node (ref U2) (pin 20)))
    (net (code 63) (name A14)
      (node (ref U2) (pin 1))
      (node (ref U1) (pin 24))
      (node (ref J3) (pin 2))
      (node (ref U3) (pin 3)))
    (net (code 64) (name A13)
      (node (ref U1) (pin 23))
      (node (ref J3) (pin 3))
      (node (ref U3) (pin 2))
      (node (ref U2) (pin 26)))
    (net (code 65) (name D3)
      (node (ref U8) (pin 30))
      (node (ref J3) (pin 30))
      (node (ref U1) (pin 30))
      (node (ref U4) (pin 15))
      (node (ref U2) (pin 15)))
    (net (code 66) (name D4)
      (node (ref U1) (pin 29))
      (node (ref U4) (pin 16))
      (node (ref U8) (pin 29))
      (node (ref U2) (pin 16))
      (node (ref J3) (pin 31)))
    (net (code 67) (name IRQ)
      (node (ref R7) (pin 1))
      (node (ref J3) (pin 22))
      (node (ref U1) (pin 4)))
    (net (code 68) (name OUT_D6)
      (node (ref U9) (pin 27))
      (node (ref U8) (pin 16)))
    (net (code 69) (name "Net-(U9-Pad28)")
      (node (ref U9) (pin 28)))
    (net (code 70) (name "Net-(U9-Pad19)")
      (node (ref U9) (pin 19)))
    (net (code 71) (name "Net-(J2-Pad3)")
      (node (ref J2) (pin 3)))
    (net (code 72) (name "Net-(J2-Pad4)")
      (node (ref J2) (pin 4)))
    (net (code 73) (name KBD_READY)
      (node (ref J2) (pin 5))
      (node (ref U8) (pin 39)))
    (net (code 74) (name OUT_DA)
      (node (ref C12) (pin 1))
      (node (ref U8) (pin 17))
      (node (ref J2) (pin 6)))
    (net (code 75) (name KBD_STROBE)
      (node (ref J2) (pin 7))
      (node (ref U8) (pin 40)))
    (net (code 76) (name OUT_RDA)
      (node (ref J2) (pin 8))
      (node (ref U8) (pin 18)))
    (net (code 77) (name "Net-(J2-Pad20)")
      (node (ref J2) (pin 20)))
    (net (code 78) (name "Net-(J2-Pad30)")
      (node (ref J2) (pin 30)))
    (net (code 79) (name "Net-(J2-Pad11)")
      (node (ref J2) (pin 11)))
    (net (code 80) (name "Net-(U9-Pad20)")
      (node (ref U9) (pin 20)))
    (net (code 81) (name KBD_D0)
      (node (ref U9) (pin 1))
      (node (ref U8) (pin 2)))
    (net (code 82) (name KBD_D1)
      (node (ref U8) (pin 3))
      (node (ref U9) (pin 2)))
    (net (code 83) (name KBD_D2)
      (node (ref U9) (pin 3))
      (node (ref U8) (pin 4)))
    (net (code 84) (name KBD_D3)
      (node (ref U9) (pin 4))
      (node (ref U8) (pin 5)))
    (net (code 85) (name KBD_D4)
      (node (ref U8) (pin 6))
      (node (ref U9) (pin 5)))
    (net (code 86) (name KBD_D5)
      (node (ref U8) (pin 7))
      (node (ref U9) (pin 6)))
    (net (code 87) (name KBD_D6)
      (node (ref U8) (pin 8))
      (node (ref U9) (pin 7)))
    (net (code 88) (name KBD_D7)
      (node (ref U8) (pin 9))
      (node (ref U9) (pin 8)))
    (net (code 89) (name "Net-(J2-Pad21)")
      (node (ref J2) (pin 21)))
    (net (code 90) (name OUT_D0)
      (node (ref U8) (pin 10))
      (node (ref U9) (pin 21)))
    (net (code 91) (name OUT_D1)
      (node (ref U8) (pin 11))
      (node (ref U9) (pin 22)))
    (net (code 92) (name OUT_D2)
      (node (ref U9) (pin 23))
      (node (ref U8) (pin 12)))
    (net (code 93) (name OUT_D3)
      (node (ref U9) (pin 24))
      (node (ref U8) (pin 13)))
    (net (code 94) (name OUT_D4)
      (node (ref U9) (pin 25))
      (node (ref U8) (pin 14)))
    (net (code 95) (name OUT_D5)
      (node (ref U9) (pin 26))
      (node (ref U8) (pin 15)))
    (net (code 96) (name "Net-(J2-Pad18)")
      (node (ref J2) (pin 18)))
    (net (code 97) (name "Net-(J2-Pad12)")
      (node (ref J2) (pin 12)))
    (net (code 98) (name "Net-(J2-Pad22)")
      (node (ref J2) (pin 22)))
    (net (code 99) (name "Net-(J2-Pad13)")
      (node (ref J2) (pin 13))
      (node (ref U9) (pin 11))
      (node (ref R9) (pin 2)))
    (net (code 100) (name "Net-(J2-Pad23)")
      (node (ref J2) (pin 23)))
    (net (code 101) (name "Net-(J2-Pad24)")
      (node (ref J2) (pin 24)))
    (net (code 102) (name "Net-(J2-Pad25)")
      (node (ref J2) (pin 25)))
    (net (code 103) (name "Net-(J2-Pad26)")
      (node (ref J2) (pin 26)))
    (net (code 104) (name "Net-(J2-Pad17)")
      (node (ref J2) (pin 17)))
    (net (code 105) (name "Net-(J2-Pad27)")
      (node (ref J8) (pin 1))
      (node (ref J2) (pin 27)))
    (net (code 106) (name "Net-(J2-Pad19)")
      (node (ref J2) (pin 19)))
    (net (code 107) (name CS_PIA)
      (node (ref U3) (pin 10))
      (node (ref U8) (pin 23)))
    (net (code 108) (name "Net-(U8-Pad37)")
      (node (ref U8) (pin 37)))
    (net (code 109) (name "Net-(U8-Pad38)")
      (node (ref U8) (pin 38)))
    (net (code 110) (name "Net-(U3-Pad12)")
      (node (ref U3) (pin 12)))
    (net (code 111) (name "Net-(U3-Pad11)")
      (node (ref U3) (pin 11)))
    (net (code 112) (name "Net-(U3-Pad13)")
      (node (ref U3) (pin 13)))
    (net (code 113) (name "Net-(U3-Pad14)")
      (node (ref U3) (pin 14)))
    (net (code 114) (name "Net-(U3-Pad15)")
      (node (ref U3) (pin 15)))
    (net (code 115) (name "Net-(U1-Pad35)")
      (node (ref U1) (pin 35)))
    (net (code 116) (name "Net-(U1-Pad3)")
      (node (ref U1) (pin 3)))
    (net (code 117) (name "Net-(U1-Pad5)")
      (node (ref U1) (pin 5)))
    (net (code 118) (name "Net-(J1-Pad2)")
      (node (ref U1) (pin 1))
      (node (ref J1) (pin 2)))
    (net (code 119) (name "Net-(J2-Pad16)")
      (node (ref J2) (pin 16))
      (node (ref U9) (pin 12)))
    (net (code 120) (name "Net-(J2-Pad15)")
      (node (ref J2) (pin 15))
      (node (ref U9) (pin 14)))
    (net (code 121) (name "Net-(J2-Pad14)")
      (node (ref U9) (pin 13))
      (node (ref J2) (pin 14)))
    (net (code 122) (name P_RESET)
      (node (ref J2) (pin 28))
      (node (ref U9) (pin 18)))))