• Please review our updated Terms and Rules here

What on EARTH is this PCI card?

NeXT

NeXT

Veteran Member
Joined
Oct 22, 2008
Messages
8,585
Location
Kamloops, BC, Canada
Oh snap.

100_1479.jpg

100_1480.jpg


Intel i960, Crystal audio chip, TI DSP, TWO C-Cube VideoRISC Processors, AND dedicated video ram.
Whatever this capture board was made for, it offloads EVERYTHING from the system and probably does a lot more. Seeing how it has audio as well as only one composite input, I can't see this being used for security purposes.
It was made by a company called Optivision Inc. I beleive the model of the card is the EM-4248.
Optivision does not seem to do anything anymore that would require this card.
Edit: Or there are two companies with the same name. Still, One channel seems a bit lacking for a security capture card.
 
I have something roughly similar in appearance. Mine has 2 of those S3 Virge or Trion chips, as if they are 2 graphics cards on 1 PCB. It also has the black plastic handle at the opposite end of the metal bracket.
 
that 50 pin connector may be for a seconday card, or a header for extra video ports and all the goodies, it's probably a multi-video board with built-in audio. but the i960 lends credence to some kind of video conferencing board, or the 50-pin is a scsi connector of some kind. That's not a composite connector, is a BNC connector i believe, leans toward some kind of highly advanced network board *could be wrong* if i had a cleaner pic of the front, i could look a little better at it.
 
k2x4b524[ said:
that 50 pin connector may be for a seconday card, or a header for extra video ports and all the goodies, it's probably a multi-video board with built-in audio. but the i960 lends credence to some kind of video conferencing board, or the 50-pin is a scsi connector of some kind. That's not a composite connector, is a BNC connector i believe, leans toward some kind of highly advanced network board *could be wrong* if i had a cleaner pic of the front, i could look a little better at it.
Click to expand...

If I count the pairs correctly, that header is at least 60 pins...
 
Yep, that's for videoconferencing. I've got several of what I think is the new version of that card, pulled from Pentium III videoconferencing systems I acquired. Mine have socketed i960s in ceramic PGA packages...I've thought about maybe building something around the i960. Other than that, I haven't found a real use for them.
 
Aww, so it's not really some incredible high resolution streaming capture card with compression. I was going to pair it with an equally long RAID card which also has an i960 and make some incredible (for the time) capture rig.
Actually, can you still be able to do that or is this so specifically designed for one task?
 
It likely has NT 4.0 drivers, but its uses are probably limited to its custom application. Of course its hopelessly obsolete nowadays seeing that today's CPUs can encode HD video in h.264 in realtime! That i960 shows up in weird places, my HP Laserjet 4MP is powered by one.
 
Good job completely killing that card BTW putting it down on the shag carpet like that.... Bye-bye RAM's, Bye-Bye logic chips...
 
Just IMHO (and that of every computer professional I've spoken to on the matter): it takes a #$@#load of ESD to kill components in an assembled part.

Could rub the thing around on the shag carpetting then toss it in a box of foam peanuts and shake it up and it'll probably be fine. ESD isn't a myth, but the level of care needed to prevent damage from it is grossly overstated by many.
 
It depends. We used to kill boards in the office by simply walking across the (non-ESD treated) carpet during the wintertime and touching them. As a matter of fact, we had systems that had passed hipot testing and still could be killed with a stroll across the polyester. After the carpets were treated, that did go away.

But just saying...
 
deathshadow said:
Good job completely killing that card BTW putting it down on the shag carpet like that.... Bye-bye RAM's, Bye-Bye logic chips...
Click to expand...

Remember that the humidity of that carpet is probably around 65% RH - possibly higher. I lived in Vancouver for almost 50 years and most of the year you couldn't create a static buildup if your life depended on it. Certainly not using the carpet.

I've always been careful, but didn't realize how good I had it down there. When I moved here the first thing I noticed is that the RH was always under 50%! In fact it even goes under 30% a lot of the time. We get really good sparks around here. (Ask my cat.) Anyway, it varies by locality. In Vancouver, the carpet if fine.
 
Not sure if somebody has answered, btw, but I'm pretty sure that card is a RILOE. They're used to remotely view and control a machine without even having the machine itself powered on. I could be wrong on this, but that's what it looks like to me. They come in both x86 and i960 varieties, and were often used in Compaq and HP servers, but work in any machine (with slightly reduced functionality). These are worth a fair bit, if it works.

The odd connector(s) are used for control of the main computer (since this is an independent SBC). The network port is to hook the SBC to the network, so you can view the current output of the machine from a remote location. Combine the two and you can monitor and even reboot a server remotely - cool stuff.

The only thing that seems off, for that assessment, is the lack of a rear connector for power, but maybe not all RILOEs are designed to receive external power (i.e., it only sends information while the machine is on, and if you direct it to reboot you'd lose the feed temporarily..)?

Here's a picture of a Compaq RILOE, (http://web.mac.com/martinmacleod/iWeb/Site/Blog/compaqrib.JPG).

The one you have, I'd guess, is a much older card with a similar purpose, and obviously not Compaq or HP (or it'd be labeled in an obvious way).

kishy said:
Just IMHO (and that of every computer professional I've spoken to on the matter): it takes a #$@#load of ESD to kill components in an assembled part.

Could rub the thing around on the shag carpetting then toss it in a box of foam peanuts and shake it up and it'll probably be fine. ESD isn't a myth, but the level of care needed to prevent damage from it is grossly overstated by many.
Click to expand...

True, but only with more modern parts than many we deal with here. Anything from 1992 or newer is probably designed to withstand ESD (this is a guess, but somewhere around there..), while 80s gear is not afaik.
 
Last edited:
+1 for it not being a RILOE. Every one that I've ever come across has more external connectors, AND has some sort of serial/proprietary internal interface with the motherboard.
 
It's no RILOE.
I'm really tempted to see if I can amke this work as a really nice capture card. It would be pimp to be capturing video at 640x480 with audio and having it get compressed and everything right on the card.
 
Well I figured the BNC was 10base2 networking, and there are some headers on the card that could be the proprietary connectors for the mobo/case connections. I didn't see the name branding on there, though.

In retrospect it has a Crystal chip, and a Phillips chip. The Phillips is likely a decoder chip for video, and the Crystal is most likely a sound chip of some variety. This seems to support the theory that it's a capture or encoding/decoding card of some sort. My initial theory was that the Phillips chip was for encoding video, and the Crystal chip for encoding audio, they'd both be muxed into a signal and sent over the BNC (and input would run back up the BNC) which'd be networked with the controlling PC.

Anywho whether it's a RILOE, a capture card, or a decoder, etc.. I'm still rather captivated by the mystery. I hope you find out how to use it to do something. :D
 
You must log in or register to reply here.
Back
Top