Memory (was RE: [rescue] Ultra?)

[George Adkins]

> >3.  Number to make a "set"--SS10/20 use singles, U1 uses pairs,
> >    U2 requires sets of 4 DSIMMs, etc.
>
> Not true.  I have worked on a number of U2s, and had one on
> my desk to test memory.  U2s can take single DSIMMs, but they
> can interleave, so it's better to use sets.
>
Interesting, The Ultra2 I have here on my desk takes sets of 4.
and the use of 4 identical sets (like I have in this machine) provides 
interleave.
I'll just have to pop the top and see if it will boot with a single DSIMM...
I'll get back to you.

George