From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=0.5 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,HTML_FONT_LOW_CONTRAST, HTML_IMAGE_ONLY_24,HTML_MESSAGE,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=no autolearn_force=no version=3.4.2 Received: from minnie.tuhs.org (minnie.tuhs.org [45.79.103.53]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id ac4f351f for ; Sat, 9 Mar 2019 20:07:26 +0000 (UTC) Received: by minnie.tuhs.org (Postfix, from userid 112) id 69D7393DBC; Sun, 10 Mar 2019 06:07:25 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 2F75093D2D; Sun, 10 Mar 2019 06:07:06 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ccc.com header.i=@ccc.com header.b="Ply+rjoH"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 0107B93D2D; Sun, 10 Mar 2019 06:07:03 +1000 (AEST) Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) by minnie.tuhs.org (Postfix) with ESMTPS id 17D4E93D28 for ; Sun, 10 Mar 2019 06:07:02 +1000 (AEST) Received: by mail-wm1-f52.google.com with SMTP id f65so802569wma.2 for ; Sat, 09 Mar 2019 12:07:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ccc.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=4mMuz9hMW9TdRZI03aLX9sg5J7lde6HG2YCOX1G1Zbs=; b=Ply+rjoHmkie6zrIdahccZFSVtl+y1AOcfzfAETLTM1kk9e1q8hasQ8PQqYlUF8Tnq Gris1e8I2ceKTXEVal7uwwdcZl9UVipit5utk5crekjWzB7upsnpyxzxQ4KVyGZvfB7W Am6auL8oG+/TQyECCeXpfZAjHvMrkXfBLLX5M= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=4mMuz9hMW9TdRZI03aLX9sg5J7lde6HG2YCOX1G1Zbs=; b=W3FgCra8+H/SaO2KXZj4X7sL8lzho4fyUh0Wt2LZJnEZTB2U/eyqTtmppA5Ox/SdWV bloD0tkIaWQ2pdcXqhE+LNFXJNgMYYKngRUsHJjVjKOM7+Z2cEisW5lDONDsjzy1a1Kc 4EkoZNIs5sUAoXK/gSvmKuVVUCaa0PphiClgUdYJanobk2kwHw+xG39I7P3Dqxq+0Eyd cptpmkRzqIcguntB0CAPbyuAsuAVRL0t1faTb6koQBkUiZoUyU2OsGW4Kaa5oQ4KR1py Tk7ZkqIDW1PMHPgVZgRsEoNe9vfSGs9WmJdNxFIUzhJi6dbdJgNBbbkoEWykPYzpSB/6 3QAQ== X-Gm-Message-State: APjAAAVnIKS8hZQdfcLQ7bbL78h5rvn+ROPusxR9ZpT+IBnQPWNNUVYY XuGhGqHls2FYYMNxU1+60BjHyHyaOvaXKNms+q+Lrg== X-Google-Smtp-Source: APXvYqzhYSPTl5tYYsLzuviYyzaeuSzxV2MBmOwU3Z6Owul7rEDZHKZGiuaLnHPPvAaQZ2dfi03PPeKc3ugMdS41R6g= X-Received: by 2002:a1c:a817:: with SMTP id r23mr12694449wme.110.1552162020559; Sat, 09 Mar 2019 12:07:00 -0800 (PST) MIME-Version: 1.0 References: <201903091919.x29JJhcw024911@tahoe.cs.Dartmouth.EDU> <20190309200250.BE1F0156E40C@mail.bitblocks.com> In-Reply-To: <20190309200250.BE1F0156E40C@mail.bitblocks.com> From: Clem Cole Date: Sat, 9 Mar 2019 15:06:34 -0500 Message-ID: To: Bakul Shah Content-Type: multipart/alternative; boundary="000000000000dea4600583aee16c" Subject: Re: [TUHS] Failing Memory of an Algol Based System from years ago X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: The Eunuchs Hysterical Society , Doug McIlroy Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" --000000000000dea4600583aee16c Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Right, I had found it there right after Doug's refresh of my memory. Many thanks to you both. I grab a copy and put it in my own historic archives. Clem http://bitsavers.org/pdf/regnecentralen/RC_4000_Reference_Manual_Jun69.pdf =E1=90=A7 On Sat, Mar 9, 2019 at 3:03 PM Bakul Shah wrote: > On Sat, 09 Mar 2019 14:19:43 -0500 Doug McIlroy > wrote: > > Clem, > > > > I think the "Algol machine" you have in mind is the RC-2000 (not quite > sure > > of the designation--could look it up in the attic if it matters) > designed by > > Per Brinch Hansen for Regencentralen (again, the name may not be quite > right). > > I believe he architected and wrote the OS for RC-4000. > > > The manual used Algol as a hardware description language. The > instruction > > set was not unusual. It has come up before in TUHS. I have the manual > > if you need more info. > > This manual is at bitsavers. > --000000000000dea4600583aee16c Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Right, I had found it there right after Doug's refr= esh of my memory. Many thanks to you both.

I grab a co= py and put it in my own historic archives.
Clem

<= div class=3D"gmail_default" style=3D"font-family:arial,helvetica,sans-serif= ">http://bitsavers.org/pdf/regnecentralen/RC_4000_Reference_Manual_Jun6= 9.pdf

3D""=E1=90=A7

On Sat, Mar 9, 20= 19 at 3:03 PM Bakul Shah <bakul@b= itblocks.com> wrote:
On Sat, 09 Mar 2019 14:19:43 -0500 Doug McIlroy <doug@cs.dartmouth.edu&g= t; wrote:
> Clem,
>
> I think the "Algol machine" you have in mind is the RC-2000 = (not quite sure
> of the designation--could look it up in the attic if it matters) desig= ned by
> Per Brinch Hansen for Regencentralen (again, the name may not be quite= right).

I believe he architected and wrote the OS for RC-4000.

> The manual used Algol as a hardware description language.=C2=A0 The in= struction
> set was not unusual. It has come up before in TUHS. I have the manual<= br> > if you need more info.

This manual is at bitsavers.
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