> Nonono, thes are two (upgraded) 11/782's sharing memory :) It looks
> like this:
> 
>  first asymmetric                     second asymmetric
>  multiprocessor VAX                   multiprocessor VAX
> 
>  11/785       11/785                  11/785      11/785
>  master <-->  slave                   slave  <--> master 
>    |                                                 |                     
>     \________________multiport memory_______________/
>                             box


So there are MA780s between the master and slave CPUs, and another MA780
between the two masters?

That's such a weird configuration that I'm 99.9% certain there's no standard
number for it.