> Versatec
> PDP-11 Matrix control
> This is a dual height board, but I'm pretty sure it's for a UNIBUS system,
> thanks to the wierd connector sticking out the side of it for another board.
Yeah, connectors out the side almost always signals non-Q-bus. This
is part of the set that runs (surprise!) a Versatec plotter - think of it
as a really labor-intensive laserprinter and you won't be too far off.
>DILOG DQ342
>Quad Height, has a 34 and a 10-pin connector
I think this is a MSCP MFM disk controller (there was also a floppy-only
version.)
>SCD-RQD11/EC
>Quad Height, 4 20-pin connectors, 1 34-pin, and 1 10-pin. 3 LED's 2 green,
>1 red. I think it's a Sigma ESDI controller, based on doing a DejaNews
>search, it also looks like it _might_ be basically a rebadged WQESD
>controller, since the one article talks about WOMBAT. Is this correct, and
>can I just use my WQESD manual for it?
The WQESD is the same as the SCD-RQD11/EC is the same as the Qualogy
equivalent is the same as the DSD equivalent is the same as the American
Digital Equivalent... *All* designed by Webster out of Australia.
>Plessey
>P/N 705920-100A
>Quad Height, RAM board
Count the chips, identify their type, and you know the size!
--
Tim Shoppa Email: shoppa_at_trailing-edge.com
Trailing Edge Technology WWW: http://www.trailing-edge.com/
7328 Bradley Blvd Voice: 301-767-5917
Bethesda, MD, USA 20817 Fax: 301-767-5927
Received on Thu Apr 22 1999 - 20:04:55 BST