From: Fred.van.Kempen@microwalt.nl (Fred N. van Kempen)
Subject: [pups] PDP-9?
Date: Mon, 2 Sep 2002 09:13:13 +0200 [thread overview]
Message-ID: <7AD18F04B62B7440BE22E190A3F772146845@mwsrv04.microwalt.nl> (raw)
Unix was _developed_ on the 11/20. The first versions (up to the
fourth or fifth edition or so) didn't require an MMU, and, therfore,
had no protection whatsoever.
Dennis... tell us the "All out?" story.. please.. :)
--fred
> -----Original Message-----
> From: Dave Horsfall [mailto:dave at horsfall.org]
> Sent: Monday, September 02, 2002 3:02 AM
> To: PDP Unix Preservation Society
> Subject: Re: [pups] PDP-9?
>
>
> On Sun, 18 Aug 2002, Lars Buitinck wrote:
>
> > we all know that UNIX first ran on the PDP-7 and then on
> the PDP-11/20,
>
> Just got back from overseas, but this doesn't seem to have
> been addressed:
> AFAIK, Unix never ran on the 11/20 (no MM unit); did you mean
> a DEC-20?
>
> --
> Dave Horsfall DTM VK2KFU dave at esi.com.au Ph: +61 2
> 9906-3377 Fx: 9906-3468
> (Unix Guru) Pacific ESI, Unit 22, 8 Campbell St, Artarmon,
> NSW 2065, Australia
>
> _______________________________________________
> PUPS mailing list
> PUPS at minnie.tuhs.org
> http://minnie.tuhs.org/mailman/listinfo/pups
>
next reply other threads:[~2002-09-02 7:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-02 7:13 Fred N. van Kempen [this message]
2002-09-02 8:00 ` Warren Toomey
-- strict thread matches above, loose matches on Subject: below --
2002-09-02 1:54 Norman Wilson
2002-09-07 1:49 ` Greg Lehey
[not found] <Pine.BSI.4.44.0209021059540.21824-100000@eram.esi.com.au>
2002-09-02 1:38 ` Johnny Billquist
2002-08-18 9:43 Lars Buitinck
2002-08-18 18:04 ` Johnny Billquist
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