Qbus split I&D?

Johnny Billquist bqt at update.uu.se
Tue Mar 17 11:47:15 CDT 2015

On 2015-03-17 17:40, Noel Chiappa wrote:
>      > From: Eric Smith
>      > The power draw of the 11/45 and 11/70 is almost the same, with the
>      > exception of the separate memory box(es)
> Well, the 11/70 does have the cache, the UNIBUS map, etc that the 11/45 does
> not. I forget how many extra cards that all works out to, but my vague memory
> is that it's roughly half a dozen.

Cache is four cards, the unibus map is one.
I doubt the Unibus map draws much of any current, though. The cache I 
would suspect is at least some. But I doubt this is any significant 
amount in the bigger picture.


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