From: charles.unix.pro@gmail.com (Charles Anthony)
Subject: [TUHS] Was pcc ever ported to the CDC6600?
Date: Thu, 19 Jan 2017 10:06:50 -0800 [thread overview]
Message-ID: <CANV78LSbpW_yT7eLqSRK1LZC5vgQqZ3wiPb4-UrCYsR-cQ4aWg@mail.gmail.com> (raw)
In-Reply-To: <c019711a4f34b1fa05b5cafd40dd2dfe4cd04d99@webmail.yaccman.com>
On Thu, Jan 19, 2017 at 9:47 AM, Steve Johnson <scj at yaccman.com> wrote:
> PCC ended up being ported to many dozen different architectures, so it's
> quite possible, but I don't recall it being done. It was kind of a
> dinosaur by the early 70's. I'm not even sure that it had memory
> protection, and it certainly didn't have paging.
>
"base and bound" memory protection; no paging.
> And the I/O system was strange.
>
<nod>
-- Charles
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next prev parent reply other threads:[~2017-01-19 18:06 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-19 2:52 Nemo
2017-01-19 17:47 ` Steve Johnson
2017-01-19 17:52 ` ron minnich
2017-01-19 18:06 ` Charles Anthony [this message]
2017-01-21 12:38 ` Dave Horsfall
2017-01-21 12:51 ` Kay Parker
2017-01-21 14:42 ` Lorne Wilkinson
2017-01-21 15:44 ` Larry McVoy
2017-01-21 22:55 ` Dave Horsfall
2017-01-21 16:27 ` Ronald Natalie
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