Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!mcsun!ukc!dcl-cs!gdt!ee7aejf
From: ee7aejf@gdt.bath.ac.uk (Alban E J Fellows)
Newsgroups: comp.sys.apple2
Subject: PAL encoder card for apple/apple][
Message-ID: <1991May8.121226.25976@gdt.bath.ac.uk>
Date: 8 May 91 12:12:26 GMT
Organization: School of Electrical Engineering, University of Bath, UK
Lines: 7

I have two PAL encoder cards for the apple or apple][ computers. I would like
to know the way these cards work so that I can use them in a stand-alone 
system. What I require is a PAL video output signal with colour burst. This 
would be acheived by providing the board with effectively zero R,G and B values
and a sync signal. What I need is information on the allocation of each contact
on the edge connector and what type of signal input it needs. I would also like
to know if the RGB inputs are linear or TTL.