3 Apr
1999
3 Apr
'99
4:50 p.m.
The backplane is third-party, not DEC, and has
integral
termination (no terminator card per se.) It has 8 quad-height slots.
1A-B M8192YB 1C-D MTI MXV22 (RX11 clone)
2A-B MTI MLV11M HD cont. 2C-D ?? 306 BootRoms etc.
3A-B M8043 quad SLU (console) 3C-D blank
4A-B Camintonn MLV11-J 4x SLU 4C-D blank
5A-B blank 5C-D blank (was Pertec VRG-Q)
6A-B Camintonn 256KW MOS [4164] 6C-D blank
7A-B blank 7C-D blank
8A-B blank 8C-D blank
Question: Is the RLV11 appropriate and if so, which
slots do they
go in?
Not appropriate - you have no CD slots at all in this backplane. It
looks like it's either a serpentine or zig-zag ABAB layout.
Is this a Sigma box/backplane, by any chance? If so, it probably
has a big yellow warning sticker inside telling you that if you plug
in anything that expects to use the CD slots for its own purposes,
you'll end up letting the magic smoke out (or something to that
effect.)
Move the cards to a more conventional DEC backplane and you
can probably use the RLV11 just fine. Alternatively you could
just go out and spend the bucks for a RLV12 (they were only about
$150 a few years back.)
--
Tim Shoppa Email: shoppa(a)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