(export (version D)
  (design
    (source "D:/ownCloud/Documents/Projects/RC6502/RC6502 VDU/RC6502 VDU.sch")
    (date "13/12/2018 15:52:15")
    (tool "Eeschema 4.0.7")
    (sheet (number 1) (name /) (tstamps /)
      (title_block
        (title)
        (company)
        (rev)
        (date)
        (source "RC6502 VDU.sch")
        (comment (number 1) (value ""))
        (comment (number 2) (value ""))
        (comment (number 3) (value ""))
        (comment (number 4) (value "")))))
  (components
    (comp (ref U7)
      (value 74HCT138)
      (footprint Housings_DIP:DIP-16_W7.62mm_Socket)
      (libsource (lib 74xx) (part 74LS138))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C045924))
    (comp (ref U2)
      (value HM62256BLP-7)
      (footprint Housings_DIP:DIP-28_W15.24mm_Socket)
      (libsource (lib memory) (part HM62256BLP-7))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C045929))
    (comp (ref X1)
      (value "3.579545 MHz")
      (footprint Oscillators:Oscillator_DIP-14)
      (libsource (lib oscillator) (part Oscillator))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C04593A))
    (comp (ref U8)
      (value 74HCT04)
      (footprint Housings_DIP:DIP-14_W7.62mm)
      (libsource (lib 74xx) (part 74LS04))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C045943))
    (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 5C045947))
    (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 5C045948))
    (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 5C045949))
    (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 5C04594A))
    (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 5C04594B))
    (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 5C04594C))
    (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 5C04594D))
    (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 5C045950))
    (comp (ref J4)
      (value Hole)
      (footprint mounting:Mounting)
      (libsource (lib mounting) (part Mounting))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C045951))
    (comp (ref J6)
      (value Hole)
      (footprint mounting:Mounting)
      (libsource (lib mounting) (part Mounting))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C045952))
    (comp (ref J5)
      (value Hole)
      (footprint mounting:Mounting)
      (libsource (lib mounting) (part Mounting))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C045953))
    (comp (ref J7)
      (value Hole)
      (footprint mounting:Mounting)
      (libsource (lib mounting) (part Mounting))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C045954))
    (comp (ref J1)
      (value RC6502_Backplane)
      (footprint Pin_Headers:Pin_Header_Angled_1x39_Pitch2.54mm)
      (libsource (lib rc6502_backplane) (part RC6502_Backplane))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C0478BD))
    (comp (ref U4)
      (value 74LS244)
      (footprint Housings_DIP:DIP-20_W7.62mm)
      (libsource (lib 74xx) (part 74LS244))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C055918))
    (comp (ref U3)
      (value 74LS244)
      (footprint Housings_DIP:DIP-20_W7.62mm)
      (libsource (lib 74xx) (part 74LS244))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C056659))
    (comp (ref U5)
      (value 74LS245)
      (footprint Housings_DIP:DIP-20_W7.62mm)
      (libsource (lib 74xx) (part 74LS245))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C057ABB))
    (comp (ref J2)
      (value VDU_BASE)
      (footprint Pin_Headers:Pin_Header_Straight_2x05_Pitch2.54mm)
      (libsource (lib conn) (part Conn_02x05_Odd_Even))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C0413AA))
    (comp (ref U6)
      (value 74LS374)
      (footprint Housings_DIP:DIP-20_W7.62mm)
      (libsource (lib 74xx) (part 74LS374))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C049977))
    (comp (ref U1)
      (value MC6847)
      (footprint Housings_DIP:DIP-40_W15.24mm_Socket)
      (libsource (lib mc6847) (part MC6847))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C053F7E))
    (comp (ref JP2)
      (value PHI0_OUT)
      (footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
      (libsource (lib device) (part Jumper_NO_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C05E5BB))
    (comp (ref JP1)
      (value VDU_EN)
      (footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
      (libsource (lib device) (part Jumper_NC_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C086A5B))
    (comp (ref U9)
      (value 74HCT00)
      (footprint Housings_DIP:DIP-14_W7.62mm)
      (libsource (lib 74xx) (part 74HCT00))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C0B0DF2))
    (comp (ref U10)
      (value 74HCT00)
      (footprint Housings_DIP:DIP-14_W7.62mm)
      (libsource (lib 74xx) (part 74HCT00))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C0B1035))
    (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 5C0C5965))
    (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 5C0C59F4))
    (comp (ref JP3)
      (value INT_ON_FS)
      (footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
      (libsource (lib device) (part Jumper_NO_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C0D03FF))
    (comp (ref J3)
      (value VIDEO)
      (footprint Pin_Headers:Pin_Header_Straight_1x07_Pitch2.54mm)
      (libsource (lib conn) (part Conn_01x07))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C0D33B4))
    (comp (ref J8)
      (value RCA_PLUG)
      (footprint rca:rca_yellow)
      (libsource (lib rca_plug) (part RCA_PLUG))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C0DE558))
    (comp (ref U11)
      (value VDU_Port)
      (footprint "vdu_amplifier:VDU Module")
      (libsource (lib vdu_port) (part VDU_Port))
      (sheetpath (names /) (tstamps /))
      (tstamp 5C12C79F)))
  (libparts
    (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 74xx) (part 74LS241)
      (aliases
        (alias 74LS244))
      (description "8 bits Bus Buffer 3 State out")
      (fields
        (field (name Reference) U)
        (field (name Value) 74LS241))
      (pins
        (pin (num 1) (name OEa) (type input))
        (pin (num 2) (name I0a) (type input))
        (pin (num 3) (name O3b) (type 3state))
        (pin (num 4) (name I1a) (type input))
        (pin (num 5) (name O2b) (type 3state))
        (pin (num 6) (name I2a) (type input))
        (pin (num 7) (name O1b) (type 3state))
        (pin (num 8) (name I3a) (type input))
        (pin (num 9) (name O0b) (type 3state))
        (pin (num 10) (name GND) (type power_in))
        (pin (num 11) (name I0b) (type input))
        (pin (num 12) (name O3a) (type 3state))
        (pin (num 13) (name I1b) (type input))
        (pin (num 14) (name O2a) (type 3state))
        (pin (num 15) (name I2b) (type input))
        (pin (num 16) (name O1a) (type 3state))
        (pin (num 17) (name I3b) (type input))
        (pin (num 18) (name O0a) (type 3state))
        (pin (num 19) (name OEb) (type input))
        (pin (num 20) (name VCC) (type power_in))))
    (libpart (lib 74xx) (part 74LS245)
      (aliases
        (alias 74HC245))
      (description "Octal BUS Transceivers, 3 State out")
      (fields
        (field (name Reference) U)
        (field (name Value) 74LS245))
      (pins
        (pin (num 1) (name A->B) (type input))
        (pin (num 2) (name A0) (type 3state))
        (pin (num 3) (name A1) (type 3state))
        (pin (num 4) (name A2) (type 3state))
        (pin (num 5) (name A3) (type 3state))
        (pin (num 6) (name A4) (type 3state))
        (pin (num 7) (name A5) (type 3state))
        (pin (num 8) (name A6) (type 3state))
        (pin (num 9) (name A7) (type 3state))
        (pin (num 10) (name GND) (type power_in))
        (pin (num 11) (name B7) (type 3state))
        (pin (num 12) (name B6) (type 3state))
        (pin (num 13) (name B5) (type 3state))
        (pin (num 14) (name B4) (type 3state))
        (pin (num 15) (name B3) (type 3state))
        (pin (num 16) (name B2) (type 3state))
        (pin (num 17) (name B1) (type 3state))
        (pin (num 18) (name B0) (type 3state))
        (pin (num 19) (name CE) (type input))
        (pin (num 20) (name VCC) (type power_in))))
    (libpart (lib 74xx) (part 74LS374)
      (description "8 bits Register, 3 state Out")
      (fields
        (field (name Reference) U)
        (field (name Value) 74LS374))
      (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 Cp) (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 conn) (part Conn_01x07)
      (description "Generic connector, single row, 01x07")
      (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_01x07))
      (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))))
    (libpart (lib conn) (part Conn_02x05_Odd_Even)
      (description "Generic connector, double row, 02x05, 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_02x05_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))))
    (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_Small)
      (description "Jumper, normally closed")
      (fields
        (field (name Reference) JP)
        (field (name Value) Jumper_NC_Small))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))))
    (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 mc6847) (part MC6847)
      (fields
        (field (name Reference) U)
        (field (name Value) MC6847))
      (pins
        (pin (num 1) (name GND) (type power_in))
        (pin (num 2) (name D6) (type input))
        (pin (num 3) (name D0) (type input))
        (pin (num 4) (name D1) (type input))
        (pin (num 5) (name D2) (type input))
        (pin (num 6) (name D3) (type input))
        (pin (num 7) (name D4) (type input))
        (pin (num 8) (name D5) (type input))
        (pin (num 9) (name CHB) (type output))
        (pin (num 10) (name @B) (type output))
        (pin (num 11) (name @A) (type output))
        (pin (num 12) (name ~MS) (type input))
        (pin (num 13) (name VA5) (type 3state))
        (pin (num 14) (name VA6) (type 3state))
        (pin (num 15) (name VA7) (type 3state))
        (pin (num 16) (name VA8) (type 3state))
        (pin (num 17) (name VCC) (type power_in))
        (pin (num 18) (name VA9) (type 3state))
        (pin (num 19) (name VA10) (type 3state))
        (pin (num 20) (name VA11) (type 3state))
        (pin (num 21) (name VA12) (type 3state))
        (pin (num 22) (name VA0) (type 3state))
        (pin (num 23) (name VA1) (type 3state))
        (pin (num 24) (name VA2) (type 3state))
        (pin (num 25) (name VA3) (type 3state))
        (pin (num 26) (name VA4) (type 3state))
        (pin (num 27) (name GM2) (type input))
        (pin (num 28) (name Y) (type output))
        (pin (num 29) (name GM1) (type input))
        (pin (num 30) (name GM0) (type input))
        (pin (num 31) (name EXT) (type input))
        (pin (num 32) (name INV) (type input))
        (pin (num 33) (name CLK) (type input))
        (pin (num 34) (name S/~A) (type input))
        (pin (num 35) (name G/~A) (type input))
        (pin (num 36) (name ~RP) (type output))
        (pin (num 37) (name ~FS) (type output))
        (pin (num 38) (name ~HS) (type output))
        (pin (num 39) (name CSS) (type input))
        (pin (num 40) (name D7) (type input))))
    (libpart (lib mounting) (part Mounting)
      (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) Mounting))
      (pins
        (pin (num 1) (name P1) (type NotConnected))))
    (libpart (lib oscillator) (part Oscillator)
      (footprints
        (fp Oscillator*DIP*14*))
      (fields
        (field (name Reference) X)
        (field (name Value) Oscillator)
        (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 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 rca_plug) (part RCA_PLUG)
      (description "coaxial connector (BNC, SMA, SMB, SMC, Cinch/RCA, ...)")
      (footprints
        (fp *BNC*)
        (fp *SMA*)
        (fp *SMB*)
        (fp *SMC*)
        (fp *Cinch*))
      (fields
        (field (name Reference) J)
        (field (name Value) RCA_PLUG))
      (pins
        (pin (num 1) (name Ext) (type passive))
        (pin (num 2) (name In) (type passive))))
    (libpart (lib vdu_port) (part VDU_Port)
      (fields
        (field (name Reference) U)
        (field (name Value) VDU_Port))
      (pins
        (pin (num 1) (name VCC) (type power_out))
        (pin (num 2) (name GND) (type power_out))
        (pin (num 3) (name VID_OUT) (type power_out))
        (pin (num 4) (name AUD_IN) (type power_out))
        (pin (num 5) (name AUD_OUT) (type power_out)))))
  (libraries
    (library (logical 74xx)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\74xx.lib"))
    (library (logical conn)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\conn.lib"))
    (library (logical device)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\device.lib"))
    (library (logical memory)
      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\memory.lib"))
    (library (logical rc6502_backplane)
      (uri D:\ownCloud\Documents\Projects\RC6502\Templates\rc6502_backplane.lib))
    (library (logical vdu_port)
      (uri "D:\\ownCloud\\Documents\\Projects\\RC6502\\RC6502 VDU\\vdu_port.lib"))
    (library (logical mc6847)
      (uri D:\ownCloud\Documents\Projects\RC6502\Templates\mc6847.lib))
    (library (logical mounting)
      (uri D:\ownCloud\Documents\Projects\RC6502\Templates\mounting.lib))
    (library (logical oscillator)
      (uri D:\ownCloud\Documents\Projects\RC6502\Templates\oscillator.lib))
    (library (logical rca_plug)
      (uri D:\ownCloud\Documents\Projects\RC6502\Templates\rca_plug.lib)))
  (nets
    (net (code 1) (name VA9)
      (node (ref U2) (pin 24))
      (node (ref U1) (pin 18))
      (node (ref U3) (pin 16)))
    (net (code 2) (name VA6)
      (node (ref U2) (pin 4))
      (node (ref U1) (pin 14))
      (node (ref U4) (pin 5)))
    (net (code 3) (name VA7)
      (node (ref U1) (pin 15))
      (node (ref U2) (pin 3))
      (node (ref U4) (pin 3)))
    (net (code 4) (name VA5)
      (node (ref U2) (pin 5))
      (node (ref U1) (pin 13))
      (node (ref U4) (pin 7)))
    (net (code 5) (name VA4)
      (node (ref U1) (pin 26))
      (node (ref U2) (pin 6))
      (node (ref U4) (pin 9)))
    (net (code 6) (name VA3)
      (node (ref U1) (pin 25))
      (node (ref U4) (pin 12))
      (node (ref U2) (pin 7)))
    (net (code 7) (name VA2)
      (node (ref U1) (pin 24))
      (node (ref U2) (pin 8))
      (node (ref U4) (pin 14)))
    (net (code 8) (name VA1)
      (node (ref U1) (pin 23))
      (node (ref U2) (pin 9))
      (node (ref U4) (pin 16)))
    (net (code 9) (name VA0)
      (node (ref U1) (pin 22))
      (node (ref U2) (pin 10))
      (node (ref U4) (pin 18)))
    (net (code 10) (name VA11)
      (node (ref U3) (pin 12))
      (node (ref U1) (pin 20))
      (node (ref U2) (pin 23)))
    (net (code 11) (name VA12)
      (node (ref U1) (pin 21))
      (node (ref U2) (pin 2))
      (node (ref U3) (pin 9)))
    (net (code 12) (name VA10)
      (node (ref U1) (pin 19))
      (node (ref U3) (pin 14))
      (node (ref U2) (pin 21)))
    (net (code 13) (name "Net-(U1-Pad38)")
      (node (ref U1) (pin 38)))
    (net (code 14) (name "Net-(U1-Pad36)")
      (node (ref U1) (pin 36)))
    (net (code 15) (name VA14)
      (node (ref U2) (pin 1))
      (node (ref U3) (pin 5))
      (node (ref U6) (pin 5)))
    (net (code 16) (name VA13)
      (node (ref U3) (pin 7))
      (node (ref U6) (pin 2))
      (node (ref U2) (pin 26)))
    (net (code 17) (name VD4)
      (node (ref U5) (pin 5))
      (node (ref U2) (pin 16))
      (node (ref U1) (pin 7)))
    (net (code 18) (name VD0)
      (node (ref U5) (pin 9))
      (node (ref U1) (pin 3))
      (node (ref U2) (pin 11)))
    (net (code 19) (name VD6)
      (node (ref U1) (pin 2))
      (node (ref U5) (pin 3))
      (node (ref U2) (pin 18)))
    (net (code 20) (name VD5)
      (node (ref U5) (pin 4))
      (node (ref U2) (pin 17))
      (node (ref U1) (pin 8)))
    (net (code 21) (name VD3)
      (node (ref U1) (pin 6))
      (node (ref U2) (pin 15))
      (node (ref U5) (pin 6)))
    (net (code 22) (name VD2)
      (node (ref U2) (pin 13))
      (node (ref U5) (pin 7))
      (node (ref U1) (pin 5)))
    (net (code 23) (name VD1)
      (node (ref U5) (pin 8))
      (node (ref U1) (pin 4))
      (node (ref U2) (pin 12)))
    (net (code 24) (name GND)
      (node (ref C4) (pin 2))
      (node (ref U7) (pin 8))
      (node (ref C5) (pin 2))
      (node (ref C9) (pin 2))
      (node (ref U8) (pin 9))
      (node (ref C10) (pin 2))
      (node (ref U2) (pin 14))
      (node (ref U2) (pin 20))
      (node (ref U2) (pin 22))
      (node (ref U7) (pin 4))
      (node (ref J8) (pin 1))
      (node (ref C6) (pin 2))
      (node (ref U10) (pin 7))
      (node (ref C7) (pin 2))
      (node (ref U9) (pin 7))
      (node (ref U7) (pin 5))
      (node (ref C8) (pin 2))
      (node (ref U6) (pin 10))
      (node (ref U1) (pin 1))
      (node (ref U8) (pin 7))
      (node (ref C3) (pin 2))
      (node (ref U1) (pin 31))
      (node (ref U4) (pin 10))
      (node (ref U3) (pin 10))
      (node (ref C2) (pin 2))
      (node (ref J3) (pin 6))
      (node (ref C1) (pin 2))
      (node (ref U6) (pin 1))
      (node (ref X1) (pin 7))
      (node (ref U5) (pin 10))
      (node (ref J1) (pin 17)))
    (net (code 25) (name VCC)
      (node (ref J1) (pin 18))
      (node (ref U6) (pin 20))
      (node (ref U10) (pin 14))
      (node (ref U2) (pin 28))
      (node (ref U5) (pin 20))
      (node (ref U4) (pin 20))
      (node (ref C8) (pin 1))
      (node (ref U3) (pin 20))
      (node (ref C7) (pin 1))
      (node (ref C6) (pin 1))
      (node (ref U11) (pin 1))
      (node (ref C10) (pin 1))
      (node (ref C9) (pin 1))
      (node (ref J3) (pin 7))
      (node (ref C5) (pin 1))
      (node (ref C4) (pin 1))
      (node (ref C3) (pin 1))
      (node (ref C2) (pin 1))
      (node (ref C1) (pin 1))
      (node (ref X1) (pin 14))
      (node (ref U1) (pin 17))
      (node (ref U9) (pin 14))
      (node (ref U7) (pin 16))
      (node (ref U8) (pin 14)))
    (net (code 26) (name ~VDU_DISABLE)
      (node (ref U1) (pin 12))
      (node (ref JP1) (pin 2)))
    (net (code 27) (name ~CS_RAM_EXT)
      (node (ref U4) (pin 1))
      (node (ref U4) (pin 19))
      (node (ref U3) (pin 1))
      (node (ref U10) (pin 9))
      (node (ref U3) (pin 19))
      (node (ref U9) (pin 8))
      (node (ref U5) (pin 19))
      (node (ref U10) (pin 10)))
    (net (code 28) (name RAM_RW)
      (node (ref U2) (pin 27))
      (node (ref U10) (pin 11))
      (node (ref U5) (pin 1)))
    (net (code 29) (name VD7)
      (node (ref U2) (pin 19))
      (node (ref U1) (pin 32))
      (node (ref U5) (pin 2))
      (node (ref U1) (pin 40)))
    (net (code 30) (name S/~A)
      (node (ref U6) (pin 9))
      (node (ref U1) (pin 34)))
    (net (code 31) (name G/~A)
      (node (ref U1) (pin 35))
      (node (ref U6) (pin 6)))
    (net (code 32) (name GM2)
      (node (ref U6) (pin 12))
      (node (ref U1) (pin 27)))
    (net (code 33) (name GM1)
      (node (ref U6) (pin 15))
      (node (ref U1) (pin 29)))
    (net (code 34) (name CSS)
      (node (ref U1) (pin 39))
      (node (ref U6) (pin 19)))
    (net (code 35) (name "Net-(J3-Pad1)")
      (node (ref J3) (pin 1))
      (node (ref U1) (pin 9)))
    (net (code 36) (name GM0)
      (node (ref U1) (pin 30))
      (node (ref U6) (pin 16)))
    (net (code 37) (name VA8)
      (node (ref U3) (pin 18))
      (node (ref U2) (pin 25))
      (node (ref U1) (pin 16)))
    (net (code 38) (name "Net-(U3-Pad3)")
      (node (ref U3) (pin 3)))
    (net (code 39) (name ~FS)
      (node (ref U1) (pin 37))
      (node (ref JP3) (pin 1)))
    (net (code 40) (name "Net-(J3-Pad2)")
      (node (ref J3) (pin 2))
      (node (ref U1) (pin 10)))
    (net (code 41) (name "Net-(J3-Pad3)")
      (node (ref J3) (pin 3))
      (node (ref U1) (pin 11)))
    (net (code 42) (name VDU_CLK)
      (node (ref X1) (pin 8))
      (node (ref JP2) (pin 1))
      (node (ref U1) (pin 33))
      (node (ref J3) (pin 5)))
    (net (code 43) (name "Net-(U10-Pad13)")
      (node (ref U10) (pin 13))
      (node (ref U10) (pin 6)))
    (net (code 44) (name "Net-(U10-Pad12)")
      (node (ref U10) (pin 12))
      (node (ref U10) (pin 8)))
    (net (code 45) (name Y)
      (node (ref U11) (pin 2))
      (node (ref J3) (pin 4))
      (node (ref U1) (pin 28)))
    (net (code 46) (name "Net-(J8-Pad2)")
      (node (ref U11) (pin 3))
      (node (ref J8) (pin 2)))
    (net (code 47) (name "Net-(U11-Pad4)")
      (node (ref U11) (pin 4)))
    (net (code 48) (name "Net-(U11-Pad5)")
      (node (ref U11) (pin 5)))
    (net (code 49) (name "Net-(U8-Pad2)")
      (node (ref U9) (pin 10))
      (node (ref U9) (pin 4))
      (node (ref U8) (pin 2)))
    (net (code 50) (name "Net-(U8-Pad6)")
      (node (ref U8) (pin 6))
      (node (ref U9) (pin 5)))
    (net (code 51) (name ~VDU_CTRL)
      (node (ref U9) (pin 6))
      (node (ref U8) (pin 13)))
    (net (code 52) (name "Net-(U8-Pad5)")
      (node (ref U9) (pin 9))
      (node (ref U9) (pin 3))
      (node (ref U8) (pin 5)))
    (net (code 53) (name "Net-(U8-Pad10)")
      (node (ref U8) (pin 10))
      (node (ref U9) (pin 13)))
    (net (code 54) (name ~VDU_WRITE)
      (node (ref U9) (pin 11))
      (node (ref U10) (pin 5))
      (node (ref U10) (pin 4))
      (node (ref U8) (pin 3)))
    (net (code 55) (name "Net-(U10-Pad2)")
      (node (ref U8) (pin 4))
      (node (ref U10) (pin 2)))
    (net (code 56) (name "Net-(U8-Pad8)")
      (node (ref U8) (pin 8)))
    (net (code 57) (name A10)
      (node (ref J1) (pin 6))
      (node (ref U3) (pin 6))
      (node (ref U9) (pin 1)))
    (net (code 58) (name A11)
      (node (ref J1) (pin 5))
      (node (ref U3) (pin 8))
      (node (ref U9) (pin 2)))
    (net (code 59) (name PHI2)
      (node (ref U9) (pin 12))
      (node (ref J1) (pin 19)))
    (net (code 60) (name "Net-(U10-Pad1)")
      (node (ref U10) (pin 1))
      (node (ref U8) (pin 12)))
    (net (code 61) (name A14)
      (node (ref U3) (pin 15))
      (node (ref U7) (pin 3))
      (node (ref J1) (pin 2)))
    (net (code 62) (name A13)
      (node (ref J1) (pin 3))
      (node (ref U3) (pin 13))
      (node (ref U7) (pin 2)))
    (net (code 63) (name A12)
      (node (ref U7) (pin 1))
      (node (ref J1) (pin 4))
      (node (ref U3) (pin 11)))
    (net (code 64) (name A15)
      (node (ref U3) (pin 17))
      (node (ref J1) (pin 1))
      (node (ref U7) (pin 6)))
    (net (code 65) (name "Net-(J1-Pad35)")
      (node (ref J1) (pin 35)))
    (net (code 66) (name "Net-(J1-Pad36)")
      (node (ref J1) (pin 36)))
    (net (code 67) (name "Net-(J4-Pad1)")
      (node (ref J4) (pin 1)))
    (net (code 68) (name "Net-(J6-Pad1)")
      (node (ref J6) (pin 1)))
    (net (code 69) (name A1)
      (node (ref U4) (pin 4))
      (node (ref J1) (pin 15)))
    (net (code 70) (name "Net-(J1-Pad25)")
      (node (ref J1) (pin 25)))
    (net (code 71) (name A0)
      (node (ref U4) (pin 2))
      (node (ref J1) (pin 16)))
    (net (code 72) (name "Net-(J1-Pad26)")
      (node (ref J1) (pin 26)))
    (net (code 73) (name "Net-(J1-Pad37)")
      (node (ref J1) (pin 37)))
    (net (code 74) (name "Net-(J1-Pad38)")
      (node (ref J1) (pin 38)))
    (net (code 75) (name "Net-(J1-Pad39)")
      (node (ref J1) (pin 39)))
    (net (code 76) (name "Net-(J1-Pad20)")
      (node (ref J1) (pin 20)))
    (net (code 77) (name "Net-(J5-Pad1)")
      (node (ref J5) (pin 1)))
    (net (code 78) (name "Net-(J7-Pad1)")
      (node (ref J7) (pin 1)))
    (net (code 79) (name A9)
      (node (ref J1) (pin 7))
      (node (ref U3) (pin 4)))
    (net (code 80) (name A8)
      (node (ref U3) (pin 2))
      (node (ref J1) (pin 8)))
    (net (code 81) (name A7)
      (node (ref U4) (pin 17))
      (node (ref J1) (pin 9)))
    (net (code 82) (name A6)
      (node (ref U4) (pin 15))
      (node (ref J1) (pin 10)))
    (net (code 83) (name A5)
      (node (ref U4) (pin 13))
      (node (ref J1) (pin 11)))
    (net (code 84) (name PHI0)
      (node (ref JP2) (pin 2))
      (node (ref J1) (pin 21)))
    (net (code 85) (name A4)
      (node (ref J1) (pin 12))
      (node (ref U4) (pin 11)))
    (net (code 86) (name "Net-(J1-Pad22)")
      (node (ref J1) (pin 22))
      (node (ref JP3) (pin 2)))
    (net (code 87) (name A3)
      (node (ref U4) (pin 8))
      (node (ref J1) (pin 13)))
    (net (code 88) (name "Net-(J1-Pad23)")
      (node (ref J1) (pin 23)))
    (net (code 89) (name A2)
      (node (ref U4) (pin 6))
      (node (ref J1) (pin 14)))
    (net (code 90) (name "Net-(J2-Pad7)")
      (node (ref U7) (pin 12))
      (node (ref J2) (pin 7)))
    (net (code 91) (name "Net-(U7-Pad7)")
      (node (ref U7) (pin 7)))
    (net (code 92) (name "Net-(U7-Pad9)")
      (node (ref U7) (pin 9)))
    (net (code 93) (name "Net-(U7-Pad10)")
      (node (ref U7) (pin 10)))
    (net (code 94) (name "Net-(J2-Pad5)")
      (node (ref J2) (pin 5))
      (node (ref U7) (pin 13)))
    (net (code 95) (name "Net-(J2-Pad3)")
      (node (ref J2) (pin 3))
      (node (ref U7) (pin 14)))
    (net (code 96) (name "Net-(J2-Pad1)")
      (node (ref U7) (pin 15))
      (node (ref J2) (pin 1)))
    (net (code 97) (name VDU_BASE)
      (node (ref J2) (pin 8))
      (node (ref U8) (pin 1))
      (node (ref JP1) (pin 1))
      (node (ref J2) (pin 10))
      (node (ref J2) (pin 2))
      (node (ref J2) (pin 4))
      (node (ref J2) (pin 6)))
    (net (code 98) (name "Net-(X1-Pad1)")
      (node (ref X1) (pin 1)))
    (net (code 99) (name R/~W)
      (node (ref U8) (pin 11))
      (node (ref J1) (pin 24)))
    (net (code 100) (name "Net-(J2-Pad9)")
      (node (ref J2) (pin 9))
      (node (ref U7) (pin 11)))
    (net (code 101) (name D5)
      (node (ref U6) (pin 14))
      (node (ref U5) (pin 16))
      (node (ref J1) (pin 32)))
    (net (code 102) (name ~CS_CTRL_EXT)
      (node (ref U6) (pin 11))
      (node (ref U10) (pin 3)))
    (net (code 103) (name D7)
      (node (ref U6) (pin 18))
      (node (ref U5) (pin 18))
      (node (ref J1) (pin 34)))
    (net (code 104) (name D0)
      (node (ref U5) (pin 11))
      (node (ref U6) (pin 3))
      (node (ref J1) (pin 27)))
    (net (code 105) (name D1)
      (node (ref J1) (pin 28))
      (node (ref U5) (pin 12))
      (node (ref U6) (pin 4)))
    (net (code 106) (name D2)
      (node (ref U6) (pin 7))
      (node (ref U5) (pin 13))
      (node (ref J1) (pin 29)))
    (net (code 107) (name D3)
      (node (ref J1) (pin 30))
      (node (ref U5) (pin 14))
      (node (ref U6) (pin 8)))
    (net (code 108) (name D4)
      (node (ref U5) (pin 15))
      (node (ref U6) (pin 13))
      (node (ref J1) (pin 31)))
    (net (code 109) (name D6)
      (node (ref U6) (pin 17))
      (node (ref U5) (pin 17))
      (node (ref J1) (pin 33)))))