17 Oct
1998
17 Oct
'98
8:27 p.m.
On Oct 17, 23:50, William Donzelli wrote:
Subject: Unibus Emulex board - ID, please...
I am sorting out my DEC cards, figuring out which ones will be included
on
my upcoming "junk sale" list. I came across
a Unibus card made by Emulex,
and I can not figure out its model number!
It has two 50 pin connectors on the end, along with one red LED and a 4
place DIP switch. Near the middle of the board are two 10 place DIP
switches. Notable chips include a 2901, six 24 pin ROMs, a 40 pin DIP
with
a sticker over it, and lots of glue.
It could be any of several things, for example it could be a serial line
multiplexer, or a Pertec tape drive controler. What's written on the
sticker on the 40-pin chip? The first two letters and two digits of the
number that's usually on those chips would tell us what it is. Are there
any stickers left on the ROMs? Anything silkscreened on the board, or
written in the etch?
--
Pete Peter Turnbull
Dept. of Computer Science
University of York