Multiple floppies in one system?

From: Messick, Gary <Gary.Messick_at_itt.com>
Date: Thu Feb 28 08:37:35 2002

Joe,

I think I remember using a Videologic DVA-4000. It was used to overlay NTSC
video over VGA video. If I remember, you setup a specific color "block"
through the VGA, and the NTSC came through that "window." Kinda like my
understanding of Chroma-keying (sp?) Another thing it could do was overlay
the VGA with "transparent" NTSC.

We used it for demos of a ruggedized PC we were building at the time. It
could do some impressive (at the time!) stuff. I don't recall the
programming particulars, but don't remember it being that difficult.

Let me know if you want further info.

Gary

> -----Original Message-----
> From: Joe [mailto:rigdonj_at_cfl.rr.com]
> Sent: Thursday, February 28, 2002 8:09 AM
> To: classiccmp_at_classiccmp.org
> Subject: Re: Multiple floppies in one system?
>
>
> At 03:56 PM 2/27/02 -0800, Dave wrote:
> >Wow, thanks for all the good ideas, and there's probably
> more to come!
> >
> >I like the idea of getting a controller that will handle four drives.
> >One of my 486 boards requires an ISA controller card, and the other,
> >I think, lets you disable the onboard floppy controller, if
> necessary.
> >
> >As Russ pointed out, there still is one available at JDR.
> (I'll also
> >check the bins at RE-PC.) Is the Compaticard IV available anywhere?
>
> Yes, they turn up on e-bay occasionallly. I frequently find them in
> surplus stores. I go to one store in particular that rips
> apart PCs and
> puts all the cards out on the shelves without sorting through
> them. I've
> found several Compaticards there. The other thing that I do
> is to ALLWAYS
> look at the backs of all the PCs that show up in the scrap
> places that I
> visit and look for unusual connectors. I've found lots of
> intersting cards
> that way including a $30,000+ GPS reciever card.
>
>
> >It looks like the neatest solution, especially if I can hook
> 8" external
> >drives to it, too.
>
> I think it's the best way especially if you want to play
> with unusual
> formats. You can get the optional Uniform software that the
> manufacturer of
> Compaticard sold (sells?) and it will let you read all kinds
> of odd formats.
>
> Speaking of odd cards, a few days ago I spotted a strange
> one. It's a
> full length PC card with a long cable coming out of the back.
> The other end
> of the cable splits out into three pigtails, two have RCA
> plugs and the
> other had a BNC connector. The card was made by Video Logic
> in the UK and I
> think it was a model DVA 4000. Is anyone familar with it?
>
> Joe
>

************************************
If this email is not intended for you, or you are not responsible for the
delivery of this message to the addressee, please note that this message may
contain ITT Privileged/Proprietary Information. In such a case, you may not
copy or deliver this message to anyone. You should destroy this message and
kindly notify the sender by reply email. Information contained in this
message that does not relate to the business of ITT is neither endorsed by
nor attributable to ITT.
************************************
Received on Thu Feb 28 2002 - 08:37:35 GMT

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:34:49 BST