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From: gwlester@cpu.com (Gerald Lester)
Newsgroups: comp.sys.dec
Subject: Re: pdp-11's
Message-ID: <1991Jun25.151303.22228@cpu.com>
Date: 25 Jun 91 15:13:03 GMT
References: <ROCKER.91Jun21192228@bucsf.bu.edu> <1991Jun22.041102.1509@spcvxb.spc.edu> <1991Jun24.093746.48196@cc.usu.edu>
Followup-To: Article 5967 in comp.sys.dec
Distribution: comp
Organization: Computerized Processes Unlimited, Metairie LA
Lines: 9

In article <1991Jun24.093746.48196@cc.usu.edu> slsw2@cc.usu.edu writes:
>
>The main problem with UNIBUS as far as modern systems go is that it has a
>limited address range; 256KB as opposed to 4MB for the QBus.
>

Funny, I seem to remember having a PDP-11/44 (a UNIBUS machine) with 4MB of
memory.  I think the problem is not with the UNIBUS, since it is also used
for some of the VAX line, but with some of the older 11s.