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Re: gEDA-user: pcb doesn't find my pins

Stefan Salewski wrote:

On Wed, 2010-03-03 at 12:05 -0500, Jim wrote:
It's probably one of a kind. Not worth the trouble I don't think. The datasheet is here http://www.vintagecomputercables.com/datasheet/WIZ812MJ%20Datasheet_V_1.1.pdf
It's not something everyone would mount on a PCB. Thanks for the offer, I'll take a shot at creating the FP the way you suggested. I need to learn the tool anyway. 



I have generated a draft, just for fun. You have to check all dimensions
carefully and change pin names/numbers. And you may add more silk lines
manually.

This is the sfg input file:
stefan@AMD64X2 /mnt/data/stefan/Bash $ cat sfg-dat.txt Device = Global 
  author = "Stefan Salewski"
  email = "mail@xxxxxxxxxxxx"
  dist-license = GPL
  use-license = unlimited
  date = "03-MAR-2010"
  elementdir = "./"
  silkwidth = 10 mil
  silkoffset = 10 mil
  textpos = upperleft
  textorientation = horizontal
  refdessize = 100
  mask = 6 mil
  clearance = 10 mil

# generate complicated WIZ812MJ -- we have to put it together in text editor
# start with outer rows -- discard long silk lines and top silk line
Device = DIP
  defaultunit = "mm"
  hole-scale = 100
  hole-add-on = 0
  name = "WIZ812MJ"
  description = "WIZ812MJ network module"
  desc = "WIZ812MJ mod."
  documentation = "http://www.vintagecomputercables.com/datasheet/WIZ812MJ%20Datasheet_V_1.1.pdf";
pins = 20 width = 22.86 # B 
  pitch = 2.54 # J
  pad-dia = 1.3
  drill-dia = 1.0 # guess
  silkbox = "custom"
  silkboxwidth = 25 # A
  silkboxheight = 33.02+2*4 # H+2E
  ovalpads = "no"
  p1silkmark = "no"
  p1coppermark = "square"
  Generate "WIZ812MJ-outer.fp"
# inner pin rows and topmost silk line
  width = 22.86-2*2.54 # B-2K
  silkboxheight = 52+2*3.2 # F+2G
  silkboxwidth = 15.9 # L
  Generate "WIZ812MJ-inner.fp"
# and upper outer mounting holes
  pins = 4
  width = 25 # A
  pitch = 33.02 # H
  pad-dia = 4
  drill-dia = 3.1
  silkboxheight = 52 # F
  silkboxwidth = 25 # A
  Generate "WIZ812MJ-h1.fp"
# and finaly lower inner mounting holes
  pins = 4
  width = 17 # C
  pitch = 33.02 # H
  pad-dia = 4
  drill-dia = 3.1
  silkbox = "no"
  Generate "WIZ812MJ-h2.fp"

After putting it together in an editor results in this footprint:
stefan@AMD64X2 /mnt/data/stefan/Bash $ cat WIZ812MJ.fp Element["" "WIZ812MJ mod." "WIZ812MJ" "" 0 0 -35000 -122461 0 100 ""] 
(
  Pin[-45000 -45000 5118 2000 6318 3937 "1" "1" "square"]
  Pin[-45000 -35000 5118 2000 6318 3937 "2" "2" ""]
  Pin[-45000 -25000 5118 2000 6318 3937 "3" "3" ""]
  Pin[-45000 -15000 5118 2000 6318 3937 "4" "4" ""]
  Pin[-45000 -5000 5118 2000 6318 3937 "5" "5" ""]
  Pin[-45000 5000 5118 2000 6318 3937 "6" "6" ""]
  Pin[-45000 15000 5118 2000 6318 3937 "7" "7" ""]
  Pin[-45000 25000 5118 2000 6318 3937 "8" "8" ""]
  Pin[-45000 35000 5118 2000 6318 3937 "9" "9" ""]
  Pin[-45000 45000 5118 2000 6318 3937 "10" "10" ""]
  Pin[45000 45000 5118 2000 6318 3937 "11" "11" ""]
  Pin[45000 35000 5118 2000 6318 3937 "12" "12" ""]
  Pin[45000 25000 5118 2000 6318 3937 "13" "13" ""]
  Pin[45000 15000 5118 2000 6318 3937 "14" "14" ""]
  Pin[45000 5000 5118 2000 6318 3937 "15" "15" ""]
  Pin[45000 -5000 5118 2000 6318 3937 "16" "16" ""]
  Pin[45000 -15000 5118 2000 6318 3937 "17" "17" ""]
  Pin[45000 -25000 5118 2000 6318 3937 "18" "18" ""]
  Pin[45000 -35000 5118 2000 6318 3937 "19" "19" ""]
  Pin[45000 -45000 5118 2000 6318 3937 "20" "20" ""]

  Pin[-35000 -45000 5118 2000 6318 3937 "1" "1" "square"]
  Pin[-35000 -35000 5118 2000 6318 3937 "2" "2" ""]
  Pin[-35000 -25000 5118 2000 6318 3937 "3" "3" ""]
  Pin[-35000 -15000 5118 2000 6318 3937 "4" "4" ""]
  Pin[-35000 -5000 5118 2000 6318 3937 "5" "5" ""]
  Pin[-35000 5000 5118 2000 6318 3937 "6" "6" ""]
  Pin[-35000 15000 5118 2000 6318 3937 "7" "7" ""]
  Pin[-35000 25000 5118 2000 6318 3937 "8" "8" ""]
  Pin[-35000 35000 5118 2000 6318 3937 "9" "9" ""]
  Pin[-35000 45000 5118 2000 6318 3937 "10" "10" ""]
  Pin[35000 45000 5118 2000 6318 3937 "11" "11" ""]
  Pin[35000 35000 5118 2000 6318 3937 "12" "12" ""]
  Pin[35000 25000 5118 2000 6318 3937 "13" "13" ""]
  Pin[35000 15000 5118 2000 6318 3937 "14" "14" ""]
  Pin[35000 5000 5118 2000 6318 3937 "15" "15" ""]
  Pin[35000 -5000 5118 2000 6318 3937 "16" "16" ""]
  Pin[35000 -15000 5118 2000 6318 3937 "17" "17" ""]
  Pin[35000 -25000 5118 2000 6318 3937 "18" "18" ""]
  Pin[35000 -35000 5118 2000 6318 3937 "19" "19" ""]
  Pin[35000 -45000 5118 2000 6318 3937 "20" "20" ""]
# mounting holes
  Pin[-49213 -65000 15748 2000 16948 12205 "41" "41" ""]
  Pin[49213 -65000 15748 2000 16948 12205 "44" "44" ""]
  Pin[-33465 65000 15748 2000 16948 12205 "42" "42" ""]
  Pin[33465 65000 15748 2000 16948 12205 "43" "43" ""]
# five silk outlines
  ElementLine[-49213 -102362 -49213 -74374 1000]
  ElementLine[-49213 -102362 49213 -102362 1000]
  ElementLine[49213 -102362 49213 -74374 1000]
  ElementLine[-31299 -114961 31299 -114961 1000]
  ElementLine[49213 80748 -49213 80748 1000]
  Attribute("name" "WIZ812MJ")
  Attribute("author" "Stefan Salewski")
  Attribute("email" "mail@xxxxxxxxxxxx")
  Attribute("dist-license" "GPL")
  Attribute("use-license" "unlimited")
  Attribute("date" "03-MAR-2010")
  Attribute("description" "WIZ812MJ network module")
  Attribute("desc" "WIZ812MJ mod.")
  Attribute("documentation" "http://www.vintagecomputercables.com/datasheet/WIZ812MJ%20Datasheet_V_1.1.pdf";)
)





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Thanks, I'll massage it a bit, update my symbol to match and give it a try. More later. 

Jim.


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