17 Jul
2003
17 Jul
'03
11:20 a.m.
Recent scans of my collection of 17"x22" PDP-8/I schematics are now
available; many are different (newer) revision than others available
on the web.
http://www.parse.com/~pdp8/pdp8i/drawings.html
There's a tarball so you can download the whole thing (11 Megs).
Spozedly, these are 400 DPI scans, so they should be pretty reasonable
quality.
Cheers,
-RK
--
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Consulting and Training at www.parse.com
Looking for Digital Equipment Corp. PDP-1 through PDP-15 minicomputers!
17 Jul
17 Jul
3:15 p.m.
Robert Krten wrote:
Recent scans of my collection of 17"x22"
PDP-8/I schematics are now
available; many are different (newer) revision than others available
on the web.
http://www.parse.com/~pdp8/pdp8i/drawings.html
There's a tarball so you can download the whole thing (11 Megs).
Spozedly, these are 400 DPI scans, so they should be pretty reasonable
quality.
Robert --
I recently did a number of large format schematics at 600 dpi, but my
file sizes were smaller that yours. So I downloaded one of yours and
took a good look. The scanning was done with halftoning turned on, so
all of your lines and characters are "fuzzy" -- an attempt to reproduce
greyscale at 1bpp. You should have turned off the halftoning and your
file size would be much smaller.
22 Jul
22 Jul
6:34 p.m.
Jim Battle sez...
Robert Krten wrote:
Ok, I'll keep that in mind for next time -- I didn't do the scanning,
a local copy shop did...
Cheers,
-RK
--
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Consulting and Training at www.parse.com
Looking for Digital Equipment Corp. PDP-1 through PDP-15 minicomputers!
Recent scans of my collection of
17"x22" PDP-8/I schematics are now
available; many are different (newer) revision than others available
on the web.
http://www.parse.com/~pdp8/pdp8i/drawings.html
There's a tarball so you can download the whole thing (11 Megs).
Spozedly, these are 400 DPI scans, so they should be pretty reasonable
quality.
Robert --
I recently did a number of large format schematics at 600 dpi, but my
file sizes were smaller that yours. So I downloaded one of yours and
took a good look. The scanning was done with halftoning turned on, so
all of your lines and characters are "fuzzy" -- an attempt to reproduce
greyscale at 1bpp. You should have turned off the halftoning and your
file size would be much smaller.
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