On 22 Jul, Zane H. Healy wrote:
> OK, my neighbor just dumped a B400X expansion chassis on me
> [...] Is the backplane straight Q-Bus?
AFAIK it has straight Q/CD Backplane like in the BA21x enclosures.
> I'm assuming I can't stick something like a 4000-300 boardset in it
No. The 4k200 / KA 660 was the last Q/CD VAX CPU. The later 4k[34567]00
CPUs are using a special connector to the backplane. It caries the
QBus, a DSSI bus and the memory interconnect. You need a BA440 for this
CPUs.
--
tsch??,
Jochen
Homepage: http://www.unixag-kl.fh-kl.de/~jkunz/
Received on Sun Jul 22 2001 - 16:09:38 BST