(kicad_pcb (version 20171130) (host pcbnew 5.1.10)
  (general
    (thickness 1.6)
    (drawings 5)
    (tracks 215)
    (zones 0)
    (modules 11)
    (nets 47)
  )
  (page A4)
  (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 0.25)
    (trace_clearance 0.2)
    (zone_clearance 0.508)
    (zone_45_only no)
    (trace_min 0.2)
    (via_size 0.8)
    (via_drill 0.4)
    (via_min_size 0.4)
    (via_min_drill 0.3)
    (uvia_size 0.3)
    (uvia_drill 0.1)
    (uvias_allowed no)
    (uvia_min_size 0.2)
    (uvia_min_drill 0.1)
    (edge_width 0.05)
    (segment_width 0.2)
    (pcb_text_width 0.3)
    (pcb_text_size 1.5 1.5)
    (mod_edge_width 0.12)
    (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)
    (aux_axis_origin 0 0)
    (visible_elements FFFFFF7F)
    (pcbplotparams
      (layerselection 0x010fc_ffffffff)
      (usegerberextensions false)
      (usegerberattributes true)
      (usegerberadvancedattributes true)
      (creategerberjobfile true)
      (excludeedgelayer true)
      (linewidth 0.100000)
      (plotframeref false)
      (viasonmask false)
      (mode 1)
      (useauxorigin false)
      (hpglpennumber 1)
      (hpglpenspeed 20)
      (hpglpendiameter 15.000000)
      (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 A14)
  (net 4 A7)
  (net 5 D3)
  (net 6 A8)
  (net 7 D4)
  (net 8 A5)
  (net 9 D5)
  (net 10 A4)
  (net 11 D6)
  (net 12 A3)
  (net 13 D7)
  (net 14 A2)
  (net 15 A_PD)
  (net 16 A1)
  (net 17 A10)
  (net 18 A0)
  (net 19 A_N_CS)
  (net 20 D0)
  (net 21 "Net-(J2-Pad21)")
  (net 22 D1)
  (net 23 A9)
  (net 24 D2)
  (net 25 A11)
  (net 26 A_SEL_6)
  (net 27 A12)
  (net 28 A_SEL_5)
  (net 29 A13)
  (net 30 A_SEL_4)
  (net 31 A_CLK0)
  (net 32 A_SEL_3)
  (net 33 A_CLK1)
  (net 34 A_SEL_2)
  (net 35 E3)
  (net 36 A_SEL_1)
  (net 37 A_SEL_7)
  (net 38 A_SEL_0)
  (net 39 A6)
  (net 40 N_CS)
  (net 41 N_OE)
  (net 42 SOFT_5)
  (net 43 "Net-(U2-Pad8)")
  (net 44 "Net-(U2-Pad6)")
  (net 45 "Net-(U4-Pad13)")
  (net 46 "Net-(U4-Pad10)")
  (net_class Default "This is the default net class."
    (clearance 0.2)
    (trace_width 0.25)
    (via_dia 0.8)
    (via_drill 0.4)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net A0)
    (add_net A1)
    (add_net A10)
    (add_net A11)
    (add_net A12)
    (add_net A13)
    (add_net A14)
    (add_net A2)
    (add_net A3)
    (add_net A4)
    (add_net A5)
    (add_net A6)
    (add_net A7)
    (add_net A8)
    (add_net A9)
    (add_net A_CLK0)
    (add_net A_CLK1)
    (add_net A_N_CS)
    (add_net A_PD)
    (add_net A_SEL_0)
    (add_net A_SEL_1)
    (add_net A_SEL_2)
    (add_net A_SEL_3)
    (add_net A_SEL_4)
    (add_net A_SEL_5)
    (add_net A_SEL_6)
    (add_net A_SEL_7)
    (add_net D0)
    (add_net D1)
    (add_net D2)
    (add_net D3)
    (add_net D4)
    (add_net D5)
    (add_net D6)
    (add_net D7)
    (add_net E3)
    (add_net GND)
    (add_net N_CS)
    (add_net N_OE)
    (add_net "Net-(J2-Pad21)")
    (add_net "Net-(U2-Pad6)")
    (add_net "Net-(U2-Pad8)")
    (add_net "Net-(U4-Pad10)")
    (add_net "Net-(U4-Pad13)")
    (add_net SOFT_5)
    (add_net VCC)
  )
  (module Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical (layer F.Cu) (tedit 59FED5CC)
    (at 56.642 53.34 90)
    (descr "Through hole straight pin header, 1x03, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x03 2.54mm single row")
    (fp_text reference J1 (at 0 -2.33 90) (layer F.SilkS))
    (fp_text value ROMSEL (at 0 7.41 90) (layer F.Fab))
    (fp_text user %R (at 0 2.54) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 42 SOFT_5))
    (pad 2 thru_hole oval (at 0 2.54 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 3 A14))
    (pad 3 thru_hole oval (at 0 5.08 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 GND))
    (model ${KISYS3DMOD}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x03_P2.54mm_Vertical.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Package_DIP:DIP-24_W15.24mm_Socket (layer F.Cu) (tedit 5A02E8C5)
    (at 43.942 32.258 270)
    (descr "24-lead though-hole mounted DIP package, row spacing 15.24 mm (600 mils), Socket")
    (tags "THT DIP DIL PDIP 2.54mm 15.24mm 600mil Socket")
    (fp_text reference J2 (at 0.254 -2.54 90) (layer F.SilkS))
    (fp_text value "9316 insert" (at 7.62 30.27 90) (layer F.Fab))
    (fp_text user %R (at 7.62 13.97 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 4 A7))
    (pad 13 thru_hole oval (at 15.24 27.94 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 5 D3))
    (pad 2 thru_hole oval (at 0 2.54 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 39 A6))
    (pad 14 thru_hole oval (at 15.24 25.4 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 7 D4))
    (pad 3 thru_hole oval (at 0 5.08 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 8 A5))
    (pad 15 thru_hole oval (at 15.24 22.86 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 9 D5))
    (pad 4 thru_hole oval (at 0 7.62 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 10 A4))
    (pad 16 thru_hole oval (at 15.24 20.32 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 11 D6))
    (pad 5 thru_hole oval (at 0 10.16 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 12 A3))
    (pad 17 thru_hole oval (at 15.24 17.78 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 13 D7))
    (pad 6 thru_hole oval (at 0 12.7 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 14 A2))
    (pad 18 thru_hole oval (at 15.24 15.24 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 15 A_PD))
    (pad 7 thru_hole oval (at 0 15.24 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 16 A1))
    (pad 19 thru_hole oval (at 15.24 12.7 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 17 A10))
    (pad 8 thru_hole oval (at 0 17.78 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 18 A0))
    (pad 20 thru_hole oval (at 15.24 10.16 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 19 A_N_CS))
    (pad 9 thru_hole oval (at 0 20.32 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 20 D0))
    (pad 21 thru_hole oval (at 15.24 7.62 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 21 "Net-(J2-Pad21)"))
    (pad 10 thru_hole oval (at 0 22.86 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 22 D1))
    (pad 22 thru_hole oval (at 15.24 5.08 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 23 A9))
    (pad 11 thru_hole oval (at 0 25.4 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 24 D2))
    (pad 23 thru_hole oval (at 15.24 2.54 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 6 A8))
    (pad 12 thru_hole oval (at 0 27.94 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 24 thru_hole oval (at 15.24 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (model ${KISYS3DMOD}/Package_DIP.3dshapes/DIP-24_W15.24mm_Socket.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Package_DIP:DIP-16_W7.62mm_Socket (layer F.Cu) (tedit 5A02E8C5)
    (at 38.862 18.288 270)
    (descr "16-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), Socket")
    (tags "THT DIP DIL PDIP 2.54mm 7.62mm 300mil Socket")
    (fp_text reference J3 (at -1.27 -2.54 90) (layer F.SilkS))
    (fp_text value "74LS138 insert" (at 3.81 20.11 90) (layer F.Fab))
    (fp_text user %R (at 3.81 8.89 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 25 A11))
    (pad 9 thru_hole oval (at 7.62 17.78 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 26 A_SEL_6))
    (pad 2 thru_hole oval (at 0 2.54 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 27 A12))
    (pad 10 thru_hole oval (at 7.62 15.24 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 28 A_SEL_5))
    (pad 3 thru_hole oval (at 0 5.08 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 29 A13))
    (pad 11 thru_hole oval (at 7.62 12.7 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 30 A_SEL_4))
    (pad 4 thru_hole oval (at 0 7.62 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 31 A_CLK0))
    (pad 12 thru_hole oval (at 7.62 10.16 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 32 A_SEL_3))
    (pad 5 thru_hole oval (at 0 10.16 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 33 A_CLK1))
    (pad 13 thru_hole oval (at 7.62 7.62 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 34 A_SEL_2))
    (pad 6 thru_hole oval (at 0 12.7 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 35 E3))
    (pad 14 thru_hole oval (at 7.62 5.08 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 36 A_SEL_1))
    (pad 7 thru_hole oval (at 0 15.24 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 37 A_SEL_7))
    (pad 15 thru_hole oval (at 7.62 2.54 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 38 A_SEL_0))
    (pad 8 thru_hole oval (at 0 17.78 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 16 thru_hole oval (at 7.62 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (model ${KISYS3DMOD}/Package_DIP.3dshapes/DIP-16_W7.62mm_Socket.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Package_DIP:DIP-28_W15.24mm_Socket (layer F.Cu) (tedit 5A02E8C5)
    (at 49.022 37.592 270)
    (descr "28-lead though-hole mounted DIP package, row spacing 15.24 mm (600 mils), Socket")
    (tags "THT DIP DIL PDIP 2.54mm 15.24mm 600mil Socket")
    (fp_text reference U1 (at 17.78 -0.508 180) (layer F.SilkS))
    (fp_text value 28C256 (at 17.78 31.75 180) (layer F.Fab))
    (fp_text user %R (at 7.62 16.51 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 3 A14))
    (pad 15 thru_hole oval (at 15.24 33.02 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 5 D3))
    (pad 2 thru_hole oval (at 0 2.54 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 27 A12))
    (pad 16 thru_hole oval (at 15.24 30.48 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 7 D4))
    (pad 3 thru_hole oval (at 0 5.08 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 4 A7))
    (pad 17 thru_hole oval (at 15.24 27.94 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 9 D5))
    (pad 4 thru_hole oval (at 0 7.62 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 39 A6))
    (pad 18 thru_hole oval (at 15.24 25.4 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 11 D6))
    (pad 5 thru_hole oval (at 0 10.16 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 8 A5))
    (pad 19 thru_hole oval (at 15.24 22.86 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 13 D7))
    (pad 6 thru_hole oval (at 0 12.7 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 10 A4))
    (pad 20 thru_hole oval (at 15.24 20.32 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 40 N_CS))
    (pad 7 thru_hole oval (at 0 15.24 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 12 A3))
    (pad 21 thru_hole oval (at 15.24 17.78 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 17 A10))
    (pad 8 thru_hole oval (at 0 17.78 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 14 A2))
    (pad 22 thru_hole oval (at 15.24 15.24 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 41 N_OE))
    (pad 9 thru_hole oval (at 0 20.32 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 16 A1))
    (pad 23 thru_hole oval (at 15.24 12.7 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 25 A11))
    (pad 10 thru_hole oval (at 0 22.86 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 18 A0))
    (pad 24 thru_hole oval (at 15.24 10.16 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 23 A9))
    (pad 11 thru_hole oval (at 0 25.4 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 20 D0))
    (pad 25 thru_hole oval (at 15.24 7.62 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 6 A8))
    (pad 12 thru_hole oval (at 0 27.94 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 22 D1))
    (pad 26 thru_hole oval (at 15.24 5.08 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 29 A13))
    (pad 13 thru_hole oval (at 0 30.48 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 24 D2))
    (pad 27 thru_hole oval (at 15.24 2.54 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 42 SOFT_5))
    (pad 14 thru_hole oval (at 0 33.02 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 28 thru_hole oval (at 15.24 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (model ${KISYS3DMOD}/Package_DIP.3dshapes/DIP-28_W15.24mm_Socket.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Package_DIP:DIP-16_W7.62mm_Socket (layer F.Cu) (tedit 5A02E8C5)
    (at 38.862 20.574 270)
    (descr "16-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), Socket")
    (tags "THT DIP DIL PDIP 2.54mm 7.62mm 300mil Socket")
    (fp_text reference U3 (at 8.128 -2.794 90) (layer F.SilkS))
    (fp_text value 74LS138 (at -4.826 16.002 180) (layer F.Fab))
    (fp_text user %R (at 3.81 8.89 90) (layer F.Fab))
    (pad 16 thru_hole oval (at 7.62 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 8 thru_hole oval (at 0 17.78 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 15 thru_hole oval (at 7.62 2.54 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 38 A_SEL_0))
    (pad 7 thru_hole oval (at 0 15.24 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 37 A_SEL_7))
    (pad 14 thru_hole oval (at 7.62 5.08 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 36 A_SEL_1))
    (pad 6 thru_hole oval (at 0 12.7 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 35 E3))
    (pad 13 thru_hole oval (at 7.62 7.62 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 34 A_SEL_2))
    (pad 5 thru_hole oval (at 0 10.16 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 33 A_CLK1))
    (pad 12 thru_hole oval (at 7.62 10.16 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 32 A_SEL_3))
    (pad 4 thru_hole oval (at 0 7.62 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 31 A_CLK0))
    (pad 11 thru_hole oval (at 7.62 12.7 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 30 A_SEL_4))
    (pad 3 thru_hole oval (at 0 5.08 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 29 A13))
    (pad 10 thru_hole oval (at 7.62 15.24 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 28 A_SEL_5))
    (pad 2 thru_hole oval (at 0 2.54 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 27 A12))
    (pad 9 thru_hole oval (at 7.62 17.78 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 26 A_SEL_6))
    (pad 1 thru_hole rect (at 0 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 25 A11))
    (model ${KISYS3DMOD}/Package_DIP.3dshapes/DIP-16_W7.62mm_Socket.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm (layer F.Cu) (tedit 5AE50EF0)
    (at 44.958 15.24)
    (descr "C, Disc series, Radial, pin pitch=5.00mm, , diameter*width=5*2.5mm^2, Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/DS_KERKO_TC.pdf")
    (tags "C Disc series Radial pin pitch 5.00mm  diameter 5mm width 2.5mm Capacitor")
    (fp_text reference C2 (at 2.5 0) (layer F.SilkS))
    (fp_text value 0.1uF (at 8.89 -1.27) (layer F.Fab))
    (fp_text user %R (at 2.5 0) (layer F.Fab))
    (pad 2 thru_hole circle (at 5 0) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 1 thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (model ${KISYS3DMOD}/Capacitor_THT.3dshapes/C_Disc_D5.0mm_W2.5mm_P5.00mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm (layer F.Cu) (tedit 5AE50EF0)
    (at 39.37 14.986 180)
    (descr "C, Disc series, Radial, pin pitch=5.00mm, , diameter*width=5*2.5mm^2, Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/DS_KERKO_TC.pdf")
    (tags "C Disc series Radial pin pitch 5.00mm  diameter 5mm width 2.5mm Capacitor")
    (fp_text reference C3 (at 2.54 0) (layer F.SilkS))
    (fp_text value 0.1uF (at 8.636 0.254) (layer F.Fab))
    (fp_text user %R (at 2.5 0) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 2 thru_hole circle (at 5 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (model ${KISYS3DMOD}/Capacitor_THT.3dshapes/C_Disc_D5.0mm_W2.5mm_P5.00mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm (layer F.Cu) (tedit 5AE50EF0)
    (at 63.5 25.146 90)
    (descr "C, Disc series, Radial, pin pitch=5.00mm, , diameter*width=5*2.5mm^2, Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/DS_KERKO_TC.pdf")
    (tags "C Disc series Radial pin pitch 5.00mm  diameter 5mm width 2.5mm Capacitor")
    (fp_text reference C4 (at 2.5 0 90) (layer F.SilkS))
    (fp_text value 0.1uF (at 8.636 0 90) (layer F.Fab))
    (fp_text user %R (at 2.5 0 90) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 2 thru_hole circle (at 5 0 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (model ${KISYS3DMOD}/Capacitor_THT.3dshapes/C_Disc_D5.0mm_W2.5mm_P5.00mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Package_DIP:DIP-14_W7.62mm_Socket (layer F.Cu) (tedit 5A02E8C5)
    (at 44.704 26.162 90)
    (descr "14-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), Socket")
    (tags "THT DIP DIL PDIP 2.54mm 7.62mm 300mil Socket")
    (fp_text reference U2 (at 3.81 -2.33 90) (layer F.SilkS))
    (fp_text value 74LS20 (at 10.16 12.446) (layer F.Fab))
    (fp_text user %R (at 3.81 7.62 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 42 SOFT_5))
    (pad 8 thru_hole oval (at 7.62 15.24 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 43 "Net-(U2-Pad8)"))
    (pad 2 thru_hole oval (at 0 2.54 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 42 SOFT_5))
    (pad 9 thru_hole oval (at 7.62 12.7 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 30 A_SEL_4))
    (pad 3 thru_hole oval (at 0 5.08 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask))
    (pad 10 thru_hole oval (at 7.62 10.16 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 28 A_SEL_5))
    (pad 4 thru_hole oval (at 0 7.62 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 34 A_SEL_2))
    (pad 11 thru_hole oval (at 7.62 7.62 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask))
    (pad 5 thru_hole oval (at 0 10.16 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 32 A_SEL_3))
    (pad 12 thru_hole oval (at 7.62 5.08 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 26 A_SEL_6))
    (pad 6 thru_hole oval (at 0 12.7 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 44 "Net-(U2-Pad6)"))
    (pad 13 thru_hole oval (at 7.62 2.54 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 37 A_SEL_7))
    (pad 7 thru_hole oval (at 0 15.24 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 14 thru_hole oval (at 7.62 0 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (model ${KISYS3DMOD}/Package_DIP.3dshapes/DIP-14_W7.62mm_Socket.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Package_DIP:DIP-14_W7.62mm_Socket (layer F.Cu) (tedit 5A02E8C5)
    (at 54.356 33.02)
    (descr "14-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), Socket")
    (tags "THT DIP DIL PDIP 2.54mm 7.62mm 300mil Socket")
    (fp_text reference U4 (at 10.16 -0.762 90) (layer F.SilkS))
    (fp_text value 74LS02 (at 3.81 17.57) (layer F.Fab))
    (fp_text user %R (at 3.81 7.62) (layer F.Fab))
    (pad 14 thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (pad 7 thru_hole oval (at 0 15.24) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 13 thru_hole oval (at 7.62 2.54) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 45 "Net-(U4-Pad13)"))
    (pad 6 thru_hole oval (at 0 12.7) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 43 "Net-(U2-Pad8)"))
    (pad 12 thru_hole oval (at 7.62 5.08) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 42 SOFT_5))
    (pad 5 thru_hole oval (at 0 10.16) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 44 "Net-(U2-Pad6)"))
    (pad 11 thru_hole oval (at 7.62 7.62) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 42 SOFT_5))
    (pad 4 thru_hole oval (at 0 7.62) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 40 N_CS))
    (pad 10 thru_hole oval (at 7.62 10.16) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 46 "Net-(U4-Pad10)"))
    (pad 3 thru_hole oval (at 0 5.08) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 15 A_PD))
    (pad 9 thru_hole oval (at 7.62 12.7) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 42 SOFT_5))
    (pad 2 thru_hole oval (at 0 2.54) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 15 A_PD))
    (pad 8 thru_hole oval (at 7.62 15.24) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 42 SOFT_5))
    (pad 1 thru_hole rect (at 0 0) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 41 N_OE))
    (model ${KISYS3DMOD}/Package_DIP.3dshapes/DIP-14_W7.62mm_Socket.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal (layer F.Cu) (tedit 5AE5139B)
    (at 54.356 29.464)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (fp_text reference R1 (at 3.81 0) (layer F.SilkS))
    (fp_text value 1k (at 9.652 -0.254 90) (layer F.Fab))
    (fp_text user %R (at 3.81 0) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 42 SOFT_5))
    (pad 2 thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 VCC))
    (model ${KISYS3DMOD}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (gr_text "28C256 to Apple-ii Rev0\nProto 0.2\nAdrian Chadd <adrian@freebsd.org>\n1/July/2021\n" (at 14.986 22.606 -90) (layer F.SilkS))
  (gr_line (start 65.786 12.192) (end 65.786 57.404) (layer Edge.Cuts) (width 0.1))
  (gr_line (start 12.192 12.192) (end 65.786 12.192) (layer Edge.Cuts) (width 0.1))
  (gr_line (start 12.192 57.404) (end 12.192 12.192) (layer Edge.Cuts) (width 0.1))
  (gr_line (start 65.786 57.404) (end 12.192 57.404) (layer Edge.Cuts) (width 0.1))
  (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 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 65.786 57.404) (xy 12.192 57.404) (xy 12.192 12.192) (xy 65.786 12.192)
      )
    )
  )
  (zone (net 2) (net_name GND) (layer F.Cu) (hatch edge 0.508)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254)
    (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 65.786 57.404) (xy 12.192 57.404) (xy 12.192 12.192) (xy 65.786 12.192)
      )
    )
  )
)
