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From: Greg 'groggy' Lehey <grog@lemis.com>
To: arnold@skeeve.com
Cc: douglas.mcilroy@dartmouth.edu, tuhs@tuhs.org
Subject: [TUHS] Delay line memory (was: Clever code)
Date: Thu, 15 Dec 2022 17:30:47 +1100	[thread overview]
Message-ID: <20221215063047.GB84239@eureka.lemis.com> (raw)
In-Reply-To: <202212131431.2BDEVCls018959@freefriends.org>

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On Tuesday, 13 December 2022 at  7:31:12 -0700, arnold@skeeve.com wrote:
> For us (relative) youngsters, can you explain some more how delay
> line memory worked?

At a slight tangent, if you're ever in Melbourne (Australia, of
course), you should take a look at CSIRAC, allegedly the oldest intact
computer still in existence.  It had delay line memory.  I took some
photos of it years ago:
http://www.lemis.com/grog/photos/Photos.php?dirdate=20040904

Greg
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  parent reply	other threads:[~2022-12-15  6:31 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-13  3:30 [TUHS] Re: Clever code Rudi Blom
2022-12-13  3:41 ` Warner Losh
2022-12-13  3:53 ` Dave Horsfall
2022-12-13  4:03   ` George Michaelson
2022-12-13  8:05     ` Ralph Corderoy
2022-12-13  9:45       ` Dagobert Michelsen
2022-12-13  7:47   ` Ralph Corderoy
2022-12-13 19:56     ` Dave Horsfall
2022-12-13 11:46   ` John P. Linderman
2022-12-13 14:07     ` Douglas McIlroy
2022-12-13 14:31       ` arnold
2022-12-13 14:48         ` Ralph Corderoy
2022-12-13 15:10         ` Douglas McIlroy
2022-12-13 15:34           ` Stuff Received
2022-12-13 15:56             ` Ralph Corderoy
2022-12-13 23:02           ` Harald Arnesen
2022-12-14  7:31           ` arnold
2022-12-15 18:06           ` Marc Donner
2022-12-15 18:08             ` Marc Donner
2022-12-15  6:30         ` Greg 'groggy' Lehey [this message]
2022-12-13 15:52 ` Bakul Shah
2022-12-13 16:14   ` Ralph Corderoy
2022-12-13 16:30     ` Bakul Shah
2022-12-15  6:39   ` [TUHS] Sector interleaving (was: Clever code) Greg 'groggy' Lehey

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