From: "Steve Simon" <steve@quintile.net>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Don't know much about history
Date: Wed, 30 Jun 2004 09:46:11 +0100 [thread overview]
Message-ID: <f07d926069267ac4f09d2938f865cce0@quintile.net> (raw)
In-Reply-To: <6e35c06204062922203ce30f5b@mail.gmail.com>
The Perkin Elmer (né Interdata) 3210 was my introduction to
unix, (edition7) at college.
We had the source, all the source. We had the kernel, the
drivers, assembly of the diagnostic tapes, and the schematics.
A couple of the lecturers did a memory upgrade 1Mb to 4Mb,
with a soldering iron, a tube of rams, and and a couple of
extra 74138 address decoders upside down on top of the original
ones.
happy days.
-Steve
prev parent reply other threads:[~2004-06-30 8:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-30 5:20 Jack Johnson
2004-06-30 7:12 ` Skip Tavakkolian
2004-06-30 7:26 ` Richard Miller
2004-06-30 21:34 ` boyd, rounin
2004-07-01 3:57 ` Geoff Collyer
2004-06-30 7:48 ` Richard Miller
2004-06-30 21:16 ` boyd, rounin
2004-06-30 7:57 ` Richard Miller
2004-06-30 7:58 ` Geoff Collyer
2004-06-30 8:35 ` George Michaelson
2004-06-30 21:29 ` boyd, rounin
2004-06-30 21:22 ` boyd, rounin
2004-06-30 21:15 ` boyd, rounin
2004-06-30 8:46 ` Steve Simon [this message]
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