2 Aug
2000
2 Aug
'00
1:09 p.m.
At 16:47 02-08-2000 -0700, Chuck wrote:
Ok, the "fibre channel company" disavows any
knowledge of having ever
produced cards for Unibus :-) I've got three boards that are made by
Emulex, go in the Unibus and are marked CS2110203/H2B. There are two 50 pin
connectors on the top (channel 0-7, 8-15), an LED labelled "fault", and two
<snip>
Exactly right on your guess that they're comm controllers. The kicker is
that, in order to function properly, I believe they require the specific
Emulex distribution panel.
I could be wrong about that. I also (fuzzily) recall that the CS21 may in
fact have RS232 outputs directly on those 50-pin headers.
Are there a bunch of RS232 line driver/receiver chips right below said
headers?
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Bruce Lane, Owner and head honcho, Blue Feather Technologies
http://www.bluefeathertech.com // E-mail: kyrrin(a)bluefeathertech.com
Amateur Radio: WD6EOS since Dec. '77
"Our science can only describe an object, event, or living thing in our
own human terms. It cannot, in any way, define any of them..."