[comp.sys.amiga.hardware] Video cable help needed.

chris@zork.cc.binghamton.edu (Chris Peck) (03/30/91)

Here's my predicament(sp?)...

I have an Amiga 2000 and a Thomson 4375M Multisync monitor. I also
have an Amigen Genlock (later about this).  Anyways, I called Redmond
cable to see about getting a cable made.  They said "no problem, but it
will cost a little more because we have to put a buffer chip in the
cable".  It'll cost $42 (which is a little more than I wanted to shell
out for a cable, I'm not a business, just a poor working slob).  So, the
big question is what is this "buffer chip" and how would I wire it in
myself (and why do I need it)???

I asked about a cable for the AmiGen and they said that would be cheaper
since it didn't require the chip...  Well, I went ahead and built a
cable for the AmiGen to Thompson (easy).  It boots up fine (great
picture!), and most of the stuff I run is ok...  Then I tried out Wings
(a game from CinemaWare) and the screen started rolling - well there is
no vertical hold for my monitor.  The Amigen folks said this was
"normal" for alot of games because the programmers are using
"nonstandard" timing signals and writing directly to the hardware...

Since I don't use the Genlock on a daily basis I would rather wire up a
cable from the Amiga to the Thomson, but I'm a little weary because of
Redmond cables mention of a "buffer chip".  If anyone knows how do deal
with this please let me know...

-thanks
 chris


-- 
chris@zork.cc.binghamton.edu        Chris Peck 
chris@bingvaxu.cc.binghamton.edu    SUNY Binghamton, NY
chris@bingvaxa.bitnet
--"Any opinions expressed above are mine, ALL MINE!"--