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From: lharris@gpu.utcs.toronto.edu (Leonard Harris)
Date: Sun, 3-Jan-88 17:56:31 EST
Message-ID: <1988Jan3.175631.9324@gpu.utcs.toronto.edu>
Organization: University of Toronto Computing Services
Subject: RGBI to analog RGB converter
Newsgroups: sci.electronics,comp.sys.ibm.pc
Keywords: FREE !!!

Hi.  I recently got an analog RGB monitor and had to adapt it to
display a full 16 colours from ibm monitor adaptors.  This board
uses the intensity bit to shift the analog levels just like the real
"ibm compatible" colour monitors do.  Is anyone else out there
interested in such a beast ??  Let me know.  There are 2 possibilities
for distribution:
1) I can send the exact printed circuit board artwork as a postscript file -
all you have to do is print it on film (use a Linotype laser typesetter) or
even a laserwriter should do since it isn't a very dense layout - but you
have to etch boards etc..
or
2) If there is enough interest, I will get some boards made and mail you
blanks at cost plus postage.  This should be about $3.00 a board if I get
around 50 made.

so - if there is any interest let me know  (oh - the board will also invert
the horiz and vertical sync if you so desire)
/Leonard