On 21 Jun, NetBSD Bob wrote:

[VAX 4000 Model 400/500/600 CPU]
> What bus are these?  I saw a cpu on ebay and it did not look like
> Qbus.  It it Mbus or something strange?
It is something strange. The CPU connector has pins for the internal
DSSI bus, the QBus and the MS690 memory interconnect.
-- 



tschüß,
         Jochen

Homepage: http://www.unixag-kl.fh-kl.de/~jkunz/