(kicad_pcb (version 4) (host pcbnew 4.0.6)
  (general
    (links 38)
    (no_connects 0)
    (area 106.604999 39.294999 131.520001 82.625001)
    (thickness 1.6)
    (drawings 43)
    (tracks 161)
    (zones 0)
    (modules 12)
    (nets 39)
  )
  (page A4)
  (title_block
    (title "AY-3-8912 drop-in replacement based on ATmega8")
    (date 2017-06-01)
    (rev 0.3)
    (company fatla.eu)
    (comment 3 "C3 & C4 to be confirmed and depends on XTAL type")
    (comment 4 "GND routing corrected")
  )
  (layers
    (0 F.Cu signal)
    (31 B.Cu signal)
    (32 B.Adhes user)
    (33 F.Adhes user)
    (34 B.Paste user)
    (35 F.Paste user)
    (36 B.SilkS user)
    (37 F.SilkS user)
    (38 B.Mask user)
    (39 F.Mask user)
    (40 Dwgs.User user)
    (41 Cmts.User user)
    (42 Eco1.User user)
    (43 Eco2.User user)
    (44 Edge.Cuts user)
    (45 Margin user)
    (46 B.CrtYd user)
    (47 F.CrtYd user)
    (48 B.Fab user)
    (49 F.Fab user)
  )
  (setup
    (last_trace_width 0.2032)
    (trace_clearance 0.2032)
    (zone_clearance 0.508)
    (zone_45_only no)
    (trace_min 0.2032)
    (segment_width 0.2)
    (edge_width 0.15)
    (via_size 0.6096)
    (via_drill 0.4064)
    (via_min_size 0.4064)
    (via_min_drill 0.3048)
    (uvia_size 0.3)
    (uvia_drill 0.1)
    (uvias_allowed no)
    (uvia_min_size 0.2)
    (uvia_min_drill 0.1)
    (pcb_text_width 0.3)
    (pcb_text_size 1.5 1.5)
    (mod_edge_width 0.15)
    (mod_text_size 1 1)
    (mod_text_width 0.15)
    (pad_size 1.524 1.524)
    (pad_drill 0.762)
    (pad_to_mask_clearance 0.2)
    (aux_axis_origin 0 0)
    (visible_elements FFFFFF7F)
    (pcbplotparams
      (layerselection 0x00030_80000001)
      (usegerberextensions false)
      (excludeedgelayer true)
      (linewidth 0.100000)
      (plotframeref false)
      (viasonmask false)
      (mode 1)
      (useauxorigin false)
      (hpglpennumber 1)
      (hpglpenspeed 20)
      (hpglpendiameter 15)
      (hpglpenoverlay 2)
      (psnegative false)
      (psa4output false)
      (plotreference true)
      (plotvalue true)
      (plotinvisibletext false)
      (padsonsilk false)
      (subtractmaskfromsilk false)
      (outputformat 1)
      (mirror false)
      (drillshape 1)
      (scaleselection 1)
      (outputdirectory ""))
  )
  (net 0 "")
  (net 1 VCC)
  (net 2 GND)
  (net 3 "Net-(C3-Pad2)")
  (net 4 "Net-(C4-Pad2)")
  (net 5 /Ch_C)
  (net 6 "Net-(J1-Pad2)")
  (net 7 /Ch_A)
  (net 8 "Net-(J1-Pad7)")
  (net 9 "Net-(J1-Pad8)")
  (net 10 "Net-(J1-Pad9)")
  (net 11 "Net-(J1-Pad10)")
  (net 12 "Net-(J1-Pad11)")
  (net 13 "Net-(J1-Pad12)")
  (net 14 "Net-(J1-Pad13)")
  (net 15 "Net-(J1-Pad14)")
  (net 16 /DA0)
  (net 17 /DA1)
  (net 18 /DA2)
  (net 19 /DA3)
  (net 20 /DA4)
  (net 21 /DA5)
  (net 22 /DA6)
  (net 23 /DA7)
  (net 24 /BC1)
  (net 25 "Net-(J2-Pad10)")
  (net 26 /BDIR)
  (net 27 "Net-(J2-Pad12)")
  (net 28 /~RESET~)
  (net 29 "Net-(J2-Pad14)")
  (net 30 "Net-(U1-Pad2)")
  (net 31 "Net-(U1-Pad3)")
  (net 32 "Net-(U1-Pad6)")
  (net 33 "Net-(U1-Pad21)")
  (net 34 "Net-(U1-Pad11)")
  (net 35 "Net-(U1-Pad14)")
  (net 36 /Ch_B)
  (net 37 /MISO)
  (net 38 /SCK)
  (net_class Default "This is the default net class."
    (clearance 0.2032)
    (trace_width 0.2032)
    (via_dia 0.6096)
    (via_drill 0.4064)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net /BC1)
    (add_net /BDIR)
    (add_net /Ch_A)
    (add_net /Ch_B)
    (add_net /Ch_C)
    (add_net /DA0)
    (add_net /DA1)
    (add_net /DA2)
    (add_net /DA3)
    (add_net /DA4)
    (add_net /DA5)
    (add_net /DA6)
    (add_net /DA7)
    (add_net /MISO)
    (add_net /SCK)
    (add_net /~RESET~)
    (add_net "Net-(C3-Pad2)")
    (add_net "Net-(C4-Pad2)")
    (add_net "Net-(J1-Pad10)")
    (add_net "Net-(J1-Pad11)")
    (add_net "Net-(J1-Pad12)")
    (add_net "Net-(J1-Pad13)")
    (add_net "Net-(J1-Pad14)")
    (add_net "Net-(J1-Pad2)")
    (add_net "Net-(J1-Pad7)")
    (add_net "Net-(J1-Pad8)")
    (add_net "Net-(J1-Pad9)")
    (add_net "Net-(J2-Pad10)")
    (add_net "Net-(J2-Pad12)")
    (add_net "Net-(J2-Pad14)")
    (add_net "Net-(U1-Pad11)")
    (add_net "Net-(U1-Pad14)")
    (add_net "Net-(U1-Pad2)")
    (add_net "Net-(U1-Pad21)")
    (add_net "Net-(U1-Pad3)")
    (add_net "Net-(U1-Pad6)")
  )
  (net_class PWR ""
    (clearance 0.2032)
    (trace_width 0.4064)
    (via_dia 0.6096)
    (via_drill 0.4064)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net GND)
    (add_net VCC)
  )
  (module Pin_Headers:Pin_Header_Straight_1x06 (layer F.Cu) (tedit 59499591)
    (at 109.855 42.545 90)
    (descr "Through hole pin header")
    (tags "pin header")
    (fp_text reference JP1 (at -2.54 0.635 360) (layer F.SilkS))
    (fp_text value CONN_01X06 (at 0 -3.1 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 90) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 28 /~RESET~))
    (pad 2 thru_hole oval (at 0 2.54 90) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 3 thru_hole oval (at 0 5.08 90) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 4 thru_hole oval (at 0 7.62 90) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 36 /Ch_B))
    (pad 5 thru_hole oval (at 0 10.16 90) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 37 /MISO))
    (pad 6 thru_hole oval (at 0 12.7 90) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 38 /SCK))
    (model Pin_Headers.3dshapes/Pin_Header_Straight_1x06.wrl
      (at (xyz 0 -0.25 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 90))
    )
  )
  (module Crystals:Crystal_HC49-4H_Vertical (layer F.Cu) (tedit 59497DE2)
    (at 128.27 55.88 270)
    (descr "Crystal THT HC-49-4H http://5hertz.com/pdfs/04404_D.pdf")
    (tags "THT crystalHC-49-4H")
    (fp_text reference Y1 (at 2.54 -1.27 270) (layer F.SilkS))
    (fp_text value "up to 27MHz" (at 2.44 3.525 270) (layer F.Fab))
    (fp_text user %R (at 2.44 0 270) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0 270) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
      (net 4 "Net-(C4-Pad2)"))
    (pad 2 thru_hole circle (at 4.88 0 270) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
      (net 3 "Net-(C3-Pad2)"))
    (model ${KISYS3DMOD}/Crystals.3dshapes/Crystal_HC49-4H_Vertical.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393701 0.393701 0.393701))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x14_Pitch2.54mm (layer B.Cu) (tedit 58CD4EC2)
    (at 123.825 46.99 180)
    (descr "Through hole straight pin header, 1x14, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x14 2.54mm single row")
    (fp_text reference J2 (at 0 2.33 180) (layer B.SilkS))
    (fp_text value CONN_01X14 (at 0 -35.35 180) (layer B.Fab))
    (fp_text user %R (at 0 2.33 180) (layer B.Fab))
    (pad 1 thru_hole rect (at 0 0 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 16 /DA0))
    (pad 2 thru_hole oval (at 0 -2.54 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 17 /DA1))
    (pad 3 thru_hole oval (at 0 -5.08 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 18 /DA2))
    (pad 4 thru_hole oval (at 0 -7.62 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 19 /DA3))
    (pad 5 thru_hole oval (at 0 -10.16 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 20 /DA4))
    (pad 6 thru_hole oval (at 0 -12.7 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 21 /DA5))
    (pad 7 thru_hole oval (at 0 -15.24 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 22 /DA6))
    (pad 8 thru_hole oval (at 0 -17.78 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 23 /DA7))
    (pad 9 thru_hole oval (at 0 -20.32 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 24 /BC1))
    (pad 10 thru_hole oval (at 0 -22.86 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 25 "Net-(J2-Pad10)"))
    (pad 11 thru_hole oval (at 0 -25.4 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 26 /BDIR))
    (pad 12 thru_hole oval (at 0 -27.94 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 27 "Net-(J2-Pad12)"))
    (pad 13 thru_hole oval (at 0 -30.48 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 28 /~RESET~))
    (pad 14 thru_hole oval (at 0 -33.02 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 29 "Net-(J2-Pad14)"))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x14_Pitch2.54mm.wrl
      (at (xyz 0 -0.65 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 90))
    )
  )
  (module Capacitors_THT:CP_Radial_D5.0mm_P2.50mm (layer F.Cu) (tedit 59497EEC)
    (at 127 46.355)
    (descr "CP, Radial series, Radial, pin pitch=2.50mm, , diameter=5mm, Electrolytic Capacitor")
    (tags "CP Radial series Radial pin pitch 2.50mm  diameter 5mm Electrolytic Capacitor")
    (fp_text reference C1 (at -1.27 2.54 90) (layer F.SilkS))
    (fp_text value 10uF (at 1.25 3.56) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 2 thru_hole circle (at 2.5 0) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (model Capacitors_THT.3dshapes/CP_Radial_D5.0mm_P2.50mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393701 0.393701 0.393701))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm (layer F.Cu) (tedit 5942EA17)
    (at 129.54 66.04 180)
    (descr "C, Disc series, Radial, pin pitch=2.50mm, , diameter*width=3*2mm^2, Capacitor")
    (tags "C Disc series Radial pin pitch 2.50mm  diameter 3mm width 2mm Capacitor")
    (fp_text reference C3 (at 3.81 1.905 450) (layer F.SilkS))
    (fp_text value 22pF (at 1.25 2.06 180) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 2 thru_hole circle (at 2.5 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 3 "Net-(C3-Pad2)"))
    (model Capacitors_THT.3dshapes/C_Disc_D3.0mm_W2.0mm_P2.50mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393701 0.393701 0.393701))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm (layer F.Cu) (tedit 5927683A)
    (at 129.54 50.8 180)
    (descr "C, Disc series, Radial, pin pitch=2.50mm, , diameter*width=3*2mm^2, Capacitor")
    (tags "C Disc series Radial pin pitch 2.50mm  diameter 3mm width 2mm Capacitor")
    (fp_text reference C4 (at 3.81 -1.905 450) (layer F.SilkS))
    (fp_text value 22pF (at 1.25 2.06 180) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 2 thru_hole circle (at 2.5 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 4 "Net-(C4-Pad2)"))
    (model Capacitors_THT.3dshapes/C_Disc_D3.0mm_W2.0mm_P2.50mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393701 0.393701 0.393701))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x14_Pitch2.54mm (layer B.Cu) (tedit 58CD4EC2)
    (at 108.585 46.99 180)
    (descr "Through hole straight pin header, 1x14, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x14 2.54mm single row")
    (fp_text reference J1 (at 0 2.33 180) (layer B.SilkS))
    (fp_text value CONN_01X14 (at 0 -35.35 180) (layer B.Fab))
    (fp_text user %R (at 0 2.33 180) (layer B.Fab))
    (pad 1 thru_hole rect (at 0 0 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 5 /Ch_C))
    (pad 2 thru_hole oval (at 0 -2.54 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 6 "Net-(J1-Pad2)"))
    (pad 3 thru_hole oval (at 0 -5.08 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 4 thru_hole oval (at 0 -7.62 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 36 /Ch_B))
    (pad 5 thru_hole oval (at 0 -10.16 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 7 /Ch_A))
    (pad 6 thru_hole oval (at 0 -12.7 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 7 thru_hole oval (at 0 -15.24 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 8 "Net-(J1-Pad7)"))
    (pad 8 thru_hole oval (at 0 -17.78 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 9 "Net-(J1-Pad8)"))
    (pad 9 thru_hole oval (at 0 -20.32 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 10 "Net-(J1-Pad9)"))
    (pad 10 thru_hole oval (at 0 -22.86 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 11 "Net-(J1-Pad10)"))
    (pad 11 thru_hole oval (at 0 -25.4 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 12 "Net-(J1-Pad11)"))
    (pad 12 thru_hole oval (at 0 -27.94 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 13 "Net-(J1-Pad12)"))
    (pad 13 thru_hole oval (at 0 -30.48 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 14 "Net-(J1-Pad13)"))
    (pad 14 thru_hole oval (at 0 -33.02 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 15 "Net-(J1-Pad14)"))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x14_Pitch2.54mm.wrl
      (at (xyz 0 -0.65 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 90))
    )
  )
  (module Housings_DIP:DIP-28_W7.62mm (layer F.Cu) (tedit 59276627)
    (at 120.015 80.01 180)
    (descr "28-lead dip package, row spacing 7.62 mm (300 mils)")
    (tags "DIL DIP PDIP 2.54mm 7.62mm 300mil")
    (fp_text reference U1 (at 3.81 0.635 180) (layer F.SilkS))
    (fp_text value ATMEGA8-16PU (at 3.81 35.41 180) (layer F.Fab))
    (fp_text user %R (at 3.81 16.51 180) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 28 /~RESET~))
    (pad 15 thru_hole oval (at 7.62 33.02 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 7 /Ch_A))
    (pad 2 thru_hole oval (at 0 2.54 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 30 "Net-(U1-Pad2)"))
    (pad 16 thru_hole oval (at 7.62 30.48 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 5 /Ch_C))
    (pad 3 thru_hole oval (at 0 5.08 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 31 "Net-(U1-Pad3)"))
    (pad 17 thru_hole oval (at 7.62 27.94 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 36 /Ch_B))
    (pad 4 thru_hole oval (at 0 7.62 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 24 /BC1))
    (pad 18 thru_hole oval (at 7.62 25.4 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 37 /MISO))
    (pad 5 thru_hole oval (at 0 10.16 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 26 /BDIR))
    (pad 19 thru_hole oval (at 7.62 22.86 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 38 /SCK))
    (pad 6 thru_hole oval (at 0 12.7 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 32 "Net-(U1-Pad6)"))
    (pad 20 thru_hole oval (at 7.62 20.32 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 7 thru_hole oval (at 0 15.24 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 21 thru_hole oval (at 7.62 17.78 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 33 "Net-(U1-Pad21)"))
    (pad 8 thru_hole oval (at 0 17.78 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 22 thru_hole oval (at 7.62 15.24 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 9 thru_hole oval (at 0 20.32 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 3 "Net-(C3-Pad2)"))
    (pad 23 thru_hole oval (at 7.62 12.7 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 16 /DA0))
    (pad 10 thru_hole oval (at 0 22.86 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 4 "Net-(C4-Pad2)"))
    (pad 24 thru_hole oval (at 7.62 10.16 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 17 /DA1))
    (pad 11 thru_hole oval (at 0 25.4 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 34 "Net-(U1-Pad11)"))
    (pad 25 thru_hole oval (at 7.62 7.62 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 18 /DA2))
    (pad 12 thru_hole oval (at 0 27.94 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 22 /DA6))
    (pad 26 thru_hole oval (at 7.62 5.08 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 19 /DA3))
    (pad 13 thru_hole oval (at 0 30.48 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 23 /DA7))
    (pad 27 thru_hole oval (at 7.62 2.54 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 20 /DA4))
    (pad 14 thru_hole oval (at 0 33.02 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 35 "Net-(U1-Pad14)"))
    (pad 28 thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 21 /DA5))
    (model Housings_DIP.3dshapes/DIP-28_W7.62mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module "ZX Speccy:fatla_eu" (layer B.Cu) (tedit 0)
    (at 116.205 62.865 270)
    (fp_text reference G*** (at 0 0 270) (layer B.SilkS) hide)
    (fp_text value LOGO (at 0.75 0 270) (layer B.SilkS) hide)
  )
  (module Capacitors_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm (layer F.Cu) (tedit 594999CD)
    (at 127 69.85 270)
    (descr "C, Disc series, Radial, pin pitch=2.50mm, , diameter*width=3.0*1.6mm^2, Capacitor, http://www.vishay.com/docs/45233/krseries.pdf")
    (tags "C Disc series Radial pin pitch 2.50mm  diameter 3.0mm width 1.6mm Capacitor")
    (fp_text reference C2 (at -1.27 1.27 450) (layer F.SilkS))
    (fp_text value 100nF (at 1.25 1.86 270) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 2 thru_hole circle (at 2.5 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (model Capacitors_THT.3dshapes/C_Disc_D3.0mm_W1.6mm_P2.50mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393701 0.393701 0.393701))
      (rotate (xyz 0 0 0))
    )
  )
  (module Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal (layer F.Cu) (tedit 594977C9)
    (at 127 74.93 270)
    (descr "Resistor, Axial_DIN0204 series, Axial, Horizontal, pin pitch=5.08mm, 0.16666666666666666W = 1/6W, length*diameter=3.6*1.6mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0204 series Axial Horizontal pin pitch 5.08mm 0.16666666666666666W = 1/6W length 3.6mm diameter 1.6mm")
    (fp_text reference R1 (at 2.54 0 270) (layer F.SilkS))
    (fp_text value 10k (at 2.54 1.86 270) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0 270) (size 1.4 1.4) (drill 0.7) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 2 thru_hole oval (at 5.08 0 270) (size 1.4 1.4) (drill 0.7) (layers *.Cu *.Mask)
      (net 28 /~RESET~))
    (model Resistors_THT.3dshapes/R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393701 0.393701 0.393701))
      (rotate (xyz 0 0 0))
    )
  )
  (module Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal (layer F.Cu) (tedit 594977CE)
    (at 129.54 68.58 270)
    (descr "Resistor, Axial_DIN0204 series, Axial, Horizontal, pin pitch=5.08mm, 0.16666666666666666W = 1/6W, length*diameter=3.6*1.6mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0204 series Axial Horizontal pin pitch 5.08mm 0.16666666666666666W = 1/6W length 3.6mm diameter 1.6mm")
    (fp_text reference R2 (at 2.54 0 270) (layer F.SilkS))
    (fp_text value 1M0 (at 2.54 1.86 270) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0 270) (size 1.4 1.4) (drill 0.7) (layers *.Cu *.Mask)
      (net 4 "Net-(C4-Pad2)"))
    (pad 2 thru_hole oval (at 5.08 0 270) (size 1.4 1.4) (drill 0.7) (layers *.Cu *.Mask)
      (net 3 "Net-(C3-Pad2)"))
    (model Resistors_THT.3dshapes/R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393701 0.393701 0.393701))
      (rotate (xyz 0 0 0))
    )
  )
  (gr_text 3-channel (at 129.54 78.105 90) (layer F.SilkS))
  (dimension 24.765 (width 0.3) (layer Dwgs.User)
    (gr_text "0.9750 in" (at 119.0625 87.075) (layer Dwgs.User))
    (feature1 (pts (xy 131.445 82.55) (xy 131.445 88.425)))
    (feature2 (pts (xy 106.68 82.55) (xy 106.68 88.425)))
    (crossbar (pts (xy 106.68 85.725) (xy 131.445 85.725)))
    (arrow1a (pts (xy 131.445 85.725) (xy 130.318496 86.311421)))
    (arrow1b (pts (xy 131.445 85.725) (xy 130.318496 85.138579)))
    (arrow2a (pts (xy 106.68 85.725) (xy 107.806504 86.311421)))
    (arrow2b (pts (xy 106.68 85.725) (xy 107.806504 85.138579)))
  )
  (gr_text "v. 0.3" (at 130.175 41.91 90) (layer B.Cu))
  (gr_text "up to 30MHz" (at 126.365 58.42 90) (layer F.SilkS))
  (gr_text DA0 (at 121.92 46.99 90) (layer F.SilkS))
  (gr_text DA1 (at 121.92 49.53 90) (layer F.SilkS))
  (gr_text DA2 (at 121.92 52.07 90) (layer F.SilkS))
  (gr_text DA3 (at 121.92 54.61 90) (layer F.SilkS))
  (gr_text DA4 (at 121.92 57.15 90) (layer F.SilkS))
  (gr_text DA5 (at 121.92 59.69 90) (layer F.SilkS))
  (gr_text DA6 (at 121.92 62.23 90) (layer F.SilkS))
  (gr_text DA7 (at 121.92 64.77 90) (layer F.SilkS))
  (gr_text ~RST~ (at 121.92 77.47 90) (layer F.SilkS))
  (gr_text BDIR (at 121.92 72.39 90) (layer F.SilkS))
  (gr_text BC1 (at 121.92 67.31 90) (layer F.SilkS))
  (gr_text Ch_C (at 110.49 46.99 270) (layer F.SilkS))
  (gr_text VCC (at 110.49 52.07 270) (layer F.SilkS))
  (gr_text Ch_B (at 110.49 54.61 270) (layer F.SilkS))
  (gr_text Ch_A (at 110.49 57.15 270) (layer F.SilkS))
  (gr_text GND (at 110.49 59.69 270) (layer F.SilkS))
  (gr_text ICSP (at 117.475 44.45) (layer F.SilkS))
  (gr_line (start 106.68 81.915) (end 106.68 81.28) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 107.315 82.55) (end 106.68 81.915) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 130.81 82.55) (end 107.315 82.55) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 131.445 81.915) (end 130.81 82.55) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 131.445 81.28) (end 131.445 81.915) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 106.68 81.28) (end 106.68 40.005) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 131.445 40.005) (end 131.445 81.28) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 107.315 39.37) (end 130.81 39.37) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 106.68 40.005) (end 107.315 39.37) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 130.81 39.37) (end 131.445 40.005) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_text http://www.avray.ru (at 116.205 52.705 90) (layer F.SilkS))
  (gr_text ATmega8 (at 116.205 72.39 90) (layer F.SilkS))
  (dimension 43.18 (width 0.3) (layer Dwgs.User)
    (gr_text "1.7000 in" (at 101.52 60.96 90) (layer Dwgs.User))
    (feature1 (pts (xy 106.68 39.37) (xy 100.17 39.37)))
    (feature2 (pts (xy 106.68 82.55) (xy 100.17 82.55)))
    (crossbar (pts (xy 102.87 82.55) (xy 102.87 39.37)))
    (arrow1a (pts (xy 102.87 39.37) (xy 103.456421 40.496504)))
    (arrow1b (pts (xy 102.87 39.37) (xy 102.283579 40.496504)))
    (arrow2a (pts (xy 102.87 82.55) (xy 103.456421 81.423496)))
    (arrow2b (pts (xy 102.87 82.55) (xy 102.283579 81.423496)))
  )
  (gr_text * (at 108.585 45.72) (layer F.SilkS))
  (gr_text "AY-3-8912\nEmulator" (at 127.635 41.91) (layer F.SilkS))
  (zone (net 2) (net_name GND) (layer B.Cu) (hatch edge 0.508)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254)
    (fill yes (arc_segments 16) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 107.315 39.37) (xy 130.81 39.37) (xy 131.445 40.005) (xy 131.445 81.28) (xy 130.81 82.55)
        (xy 107.315 82.55) (xy 106.68 81.28) (xy 106.68 40.005)
      )
    )
  )
)
