(kicad_pcb (version 20171130) (host pcbnew 5.1.7-a382d34a8~87~ubuntu20.04.1)
  (general
    (thickness 1.6)
    (drawings 27)
    (tracks 55)
    (zones 0)
    (modules 3)
    (nets 29)
  )
  (page A4)
  (layers
    (0 F.Cu signal)
    (31 B.Cu signal)
    (32 B.Adhes user hide)
    (33 F.Adhes user hide)
    (34 B.Paste user hide)
    (35 F.Paste user hide)
    (36 B.SilkS user)
    (37 F.SilkS user)
    (38 B.Mask user)
    (39 F.Mask user)
    (40 Dwgs.User user hide)
    (41 Cmts.User user hide)
    (42 Eco1.User user hide)
    (43 Eco2.User user hide)
    (44 Edge.Cuts user)
    (45 Margin user hide)
    (46 B.CrtYd user hide)
    (47 F.CrtYd user hide)
    (48 B.Fab user hide)
    (49 F.Fab user hide)
  )
  (setup
    (last_trace_width 0.18)
    (user_trace_width 0.16)
    (user_trace_width 0.2)
    (user_trace_width 0.3)
    (trace_clearance 0.16)
    (zone_clearance 0.508)
    (zone_45_only no)
    (trace_min 0.16)
    (via_size 0.4)
    (via_drill 0.25)
    (via_min_size 0.4)
    (via_min_drill 0.25)
    (uvia_size 0.4)
    (uvia_drill 0.25)
    (uvias_allowed no)
    (uvia_min_size 0.4)
    (uvia_min_drill 0.25)
    (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 0.9144)
    (pad_to_mask_clearance 0)
    (aux_axis_origin 0 0)
    (grid_origin 150 100)
    (visible_elements FFFFFF7F)
    (pcbplotparams
      (layerselection 0x010fc_ffffffff)
      (usegerberextensions false)
      (usegerberattributes false)
      (usegerberadvancedattributes false)
      (creategerberjobfile false)
      (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 /D3)
  (net 3 /A10)
  (net 4 /D4)
  (net 5 /A7)
  (net 6 /D5)
  (net 7 /A6)
  (net 8 /D6)
  (net 9 /A5)
  (net 10 /D7)
  (net 11 /A4)
  (net 12 /A11)
  (net 13 /A3)
  (net 14 /~OE)
  (net 15 /A2)
  (net 16 /A13)
  (net 17 /A1)
  (net 18 /A0)
  (net 19 /A12)
  (net 20 /D0)
  (net 21 /A9)
  (net 22 /D1)
  (net 23 /A8)
  (net 24 /D2)
  (net 25 /GND)
  (net 26 /A14)
  (net 27 /~WE)
  (net 28 /~CE)
  (net_class Default "This is the default net class."
    (clearance 0.16)
    (trace_width 0.18)
    (via_dia 0.4)
    (via_drill 0.25)
    (uvia_dia 0.4)
    (uvia_drill 0.25)
    (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 /D0)
    (add_net /D1)
    (add_net /D2)
    (add_net /D3)
    (add_net /D4)
    (add_net /D5)
    (add_net /D6)
    (add_net /D7)
    (add_net /GND)
    (add_net /VCC)
    (add_net /~CE)
    (add_net /~OE)
    (add_net /~WE)
  )
  (module 000_LOCAL:NPTH_0.1 (layer F.Cu) (tedit 5F9F8E45)
    (at 150 82.728)
    (fp_text reference "polarity notch" (at 0 2.54) (layer F.SilkS) hide)
    (fp_text value NPTH_0.1 (at 0 -2.54) (layer F.Fab))
    (pad "" np_thru_hole circle (at 0 0) (size 2.54 2.54) (drill 2.54) (layers *.Cu *.Mask))
  )
  (module 000_LOCAL:2x28_0.3_0.1_pins (layer F.Cu) (tedit 5F9F8BDA)
    (at 150 100)
    (descr "28-lead though-hole mounted DIP package, row spacing 15.24 mm (600 mils)")
    (tags "THT DIP DIL PDIP 2.54mm 15.24mm 600mil")
    (fp_text reference U1 (at 0 0) (layer F.SilkS) hide)
    (fp_text value "28C256 pinout to programmer" (at 0 16.51) (layer F.Fab))
    (fp_text user %R (at 0 0) (layer F.Fab))
    (pad 1 thru_hole roundrect (at -3.81 -16.51) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask) (roundrect_rratio 0.1)
      (net 26 /A14))
    (pad 15 thru_hole circle (at 3.81 16.51) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 2 /D3))
    (pad 2 thru_hole circle (at -3.81 -13.97) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 19 /A12))
    (pad 16 thru_hole circle (at 3.81 13.97) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 4 /D4))
    (pad 3 thru_hole circle (at -3.81 -11.43) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 5 /A7))
    (pad 17 thru_hole circle (at 3.81 11.43) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 6 /D5))
    (pad 4 thru_hole circle (at -3.81 -8.89) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 7 /A6))
    (pad 18 thru_hole circle (at 3.81 8.89) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 8 /D6))
    (pad 5 thru_hole circle (at -3.81 -6.35) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 9 /A5))
    (pad 19 thru_hole circle (at 3.81 6.35) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 10 /D7))
    (pad 6 thru_hole circle (at -3.81 -3.81) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 11 /A4))
    (pad 20 thru_hole circle (at 3.81 3.81) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 28 /~CE))
    (pad 7 thru_hole circle (at -3.81 -1.27) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 13 /A3))
    (pad 21 thru_hole circle (at 3.81 1.27) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 3 /A10))
    (pad 8 thru_hole circle (at -3.81 1.27) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 15 /A2))
    (pad 22 thru_hole circle (at 3.81 -1.27) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 14 /~OE))
    (pad 9 thru_hole circle (at -3.81 3.81) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 17 /A1))
    (pad 23 thru_hole circle (at 3.81 -3.81) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 12 /A11))
    (pad 10 thru_hole circle (at -3.81 6.35) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 18 /A0))
    (pad 24 thru_hole circle (at 3.81 -6.35) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 21 /A9))
    (pad 11 thru_hole circle (at -3.81 8.89) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 20 /D0))
    (pad 25 thru_hole circle (at 3.81 -8.89) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 23 /A8))
    (pad 12 thru_hole circle (at -3.81 11.43) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 22 /D1))
    (pad 26 thru_hole circle (at 3.81 -11.43) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 16 /A13))
    (pad 13 thru_hole circle (at -3.81 13.97) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 24 /D2))
    (pad 27 thru_hole circle (at 3.81 -13.97) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 27 /~WE))
    (pad 14 thru_hole circle (at -3.81 16.51) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 25 /GND))
    (pad 28 thru_hole circle (at 3.81 -16.51) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 1 /VCC))
    (model ${KIPRJMOD}/000_LOCAL.pretty/packages3d/PinHeader_1x14_P2.54mm_Vertical.step
      (offset (xyz 3.81 16.51 -1.7272))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 180 0))
    )
    (model ${KIPRJMOD}/000_LOCAL.pretty/packages3d/PinHeader_1x14_P2.54mm_Vertical.step
      (offset (xyz -3.81 16.51 -1.7272))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 180 0))
    )
  )
  (module 000_LOCAL:DIP28_0.6 (layer F.Cu) (tedit 5FA3AE75)
    (at 150 100)
    (descr "28-lead though-hole mounted DIP package, row spacing 15.24 mm (600 mils)")
    (tags "THT DIP DIL PDIP 2.54mm 15.24mm 600mil")
    (fp_text reference J1 (at -4.7 -16.35) (layer F.SilkS) hide)
    (fp_text value "LH535618 Socket" (at 0 18.84) (layer F.Fab))
    (fp_text user %R (at 0.27 3.12) (layer F.Fab))
    (pad 1 thru_hole roundrect (at -7.62 -16.51) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask) (roundrect_rratio 0.1)
      (net 1 /VCC))
    (pad 15 thru_hole circle (at 7.62 16.51) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 2 /D3))
    (pad 2 thru_hole circle (at -7.62 -13.97) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 3 /A10))
    (pad 16 thru_hole circle (at 7.62 13.97) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 4 /D4))
    (pad 3 thru_hole circle (at -7.62 -11.43) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 5 /A7))
    (pad 17 thru_hole circle (at 7.62 11.43) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 6 /D5))
    (pad 4 thru_hole circle (at -7.62 -8.89) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 7 /A6))
    (pad 18 thru_hole circle (at 7.62 8.89) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 8 /D6))
    (pad 5 thru_hole circle (at -7.62 -6.35) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 9 /A5))
    (pad 19 thru_hole circle (at 7.62 6.35) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 10 /D7))
    (pad 6 thru_hole circle (at -7.62 -3.81) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 11 /A4))
    (pad 20 thru_hole circle (at 7.62 3.81) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 12 /A11))
    (pad 7 thru_hole circle (at -7.62 -1.27) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 13 /A3))
    (pad 21 thru_hole circle (at 7.62 1.27) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 14 /~OE))
    (pad 8 thru_hole circle (at -7.62 1.27) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 15 /A2))
    (pad 22 thru_hole circle (at 7.62 -1.27) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 16 /A13))
    (pad 9 thru_hole circle (at -7.62 3.81) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 17 /A1))
    (pad 23 thru_hole circle (at 7.62 -3.81) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 27 /~WE))
    (pad 10 thru_hole circle (at -7.62 6.35) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 18 /A0))
    (pad 24 thru_hole circle (at 7.62 -6.35) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 19 /A12))
    (pad 11 thru_hole circle (at -7.62 8.89) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 20 /D0))
    (pad 25 thru_hole circle (at 7.62 -8.89) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 21 /A9))
    (pad 12 thru_hole circle (at -7.62 11.43) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 22 /D1))
    (pad 26 thru_hole circle (at 7.62 -11.43) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 23 /A8))
    (pad 13 thru_hole circle (at -7.62 13.97) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 24 /D2))
    (pad 27 thru_hole circle (at 7.62 -13.97) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 28 /~CE))
    (pad 14 thru_hole circle (at -7.62 16.51) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 25 /GND))
    (pad 28 thru_hole circle (at 7.62 -16.51) (size 1.524 1.524) (drill 0.9144) (layers *.Cu *.Mask)
      (net 26 /A14))
    (model ${KIPRJMOD}/000_LOCAL.pretty/packages3d/DIP-28_W15.24mm_Socket.step
      (offset (xyz -7.62 16.51 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (gr_text "28C256 EEPROM version" (at 150 100 -90) (layer F.SilkS))
  (gr_text github.com/bkw777/aDIPters (at 148.222 100 -90) (layer F.SilkS))
  (gr_text tandy.wiki/FlexROM_100 (at 151.524 100 90) (layer B.SilkS))
  (gr_text "DIP28 x 600 mil socket this side" (at 143.523 100 -90) (layer F.SilkS))
  (gr_text "Two middle rows, pins to programmer this side" (at 148.1585 100 90) (layer B.SilkS))
  (gr_text "FlexROM_100 Programming Adapter" (at 151.905 100 -90) (layer F.SilkS))
  (gr_line (start 141.618 117.272) (end 141.618 82.728) (layer Edge.Cuts) (width 0.05))
  (gr_line (start 158.382 82.728) (end 158.382 117.272) (layer Edge.Cuts) (width 0.05))
  (gr_line (start 141.618 82.728) (end 158.382 82.728) (layer Edge.Cuts) (width 0.05))
  (gr_line (start 141.618 117.272) (end 158.382 117.272) (layer Edge.Cuts) (width 0.05))
)
