On Tue, 23 Nov 2004, Julian Wolfe wrote:

> Thank you! And moving on...
> So, what exactly were the battery backup modules for? I see some listed for
> UNIBUS machines (11/44, 11/84)
> Is this to keep the memory contents of the CPU only?


Yes. To simulate core memory.

Johnny

Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt@update.uu.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
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