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Groups > comp.misc > #2917

Re: Revamped PDP-11 in Brooklyn

From "Rod Speed" <rod.speed.aaa@gmail.com>
Newsgroups comp.misc, alt.sys.pdp11, alt.folklore.computers
Subject Re: Revamped PDP-11 in Brooklyn
Date 2014-05-21 05:31 +1000
Message-ID <bu1osrFsv60U1@mid.individual.net> (permalink)
References <20140519154416.487cd031.rsw@therandymon.com><aj8q4b-dli2.ln1@news.chingola.ch><20140520111048.ea712fde.rsw@therandymon.com> <0.a7bca66c2211d8773a6f.20140520134516BST.8761l0y5yb.fsf@bsb.me.uk>

Cross-posted to 3 groups.

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"Ben Bacarisse" <ben.usenet@bsb.me.uk> wrote in message 
news:0.a7bca66c2211d8773a6f.20140520134516BST.8761l0y5yb.fsf@bsb.me.uk...
> RS Wood <rsw@therandymon.com> writes:
>
>> On Mon, 19 May 2014 23:10:34 +0200
>> Paul Sture <nospam@sture.ch> wrote:
>>
>>> That is very similar to the first PDP I worked on, and coincidentally 
>>> that
>>> was 1978 as well.
>>>
>>> Ours started out with 64KB, two RK05 disks and 3 VT52 terminals.  By
>>> Christmas 1979 we had upgraded it to 192KB, 6 terminals, another couple 
>>> of
>>> RK05s and an RL02.  No tape though, we did our backups to RK05s.
>>
>> <snippage>
>>
>> Fascinating to hear from someone who had experience with one of these
>> things.  This picture of the sequence of byte-by-byte instructions for
>> booting the machine blows my mind.
>>
>> https://www.flickr.com/photos/osr/14043526294/in/set-72157644327706146
>>
>> Kind of puts into perspective PC users who are having trouble with
>> GRUB2 or think their BIOS sucks, etc.  Here, I'll transcribe it:
>>
>> LA 010000
>> DEP 012737
>>     000005
>>     177404
>>     000777
>> LA 010000
>> START
>> WAIT 1 SEC
>> LA 0000000
>> START
>> .   P4
>>
>> Wizardry, total wizardry.  I'm in awe.
>
> I can  shed some light on  the magic...  The numbers  are octal.  Oddly,
> for  a  16=bit  machine,  octal   made  perfect  sense  because  of  the
> instruction format.   The the  top bit (in  general) was  0/1 indicating
> word or byte operations.  There were 8 addressing modes (using one actal
> digit),  and there  were 8  registers (again  three bits)  so  you could
> decode instructions in your head when you saw them in octal.
>
> LA and DEP are control switches that alter what the numbers you key in
> do.  LA means press the button/switch that lets you load an address.  DEP
> means deposit.  Here, a short program is loaded at address 010000 and
> the started.
>
> The program is just two instructions.  01 is a word move -- a
> two-address instruction.  The source uses mode 2 on register 7, the
> destination uses mode 3 on register 7.  R7 is the program counter, and
> mode 2 is "immediate2, while mode 3 is "indirect".  R7 addressing is a
> little special in that the PC gets incremented, as one would want.  Thus
> the instruction loads 5 (the next word) into location 177404 (the next
> word used as an address).  That location is a control register for the
> disc controller.  I think it determines the disc number to load from but
> I am not sure.  The following instruction is just an endless loop:
> branch relative -1.  I think it serves to give the controller time to do
> its stuff (hence the "wait 1 sec").
>
> After that pause, the machine is told to start executing from address 0.
> I don't recall if there was a fixed boot loader at address 0, but I
> think not.  I think the code is loaded from the numbered disk, but I am
> not sure.
>
> I've done this and related boot load sequences on earlier PDP-11s that
> had switches (all computers should have switches!) only three or four
> times in my life so it's all very vague, but there must be people who
> can do this with their eyes shut.

Some of us have a much longer boot loader for stuff
like the PDP8 permanently etched in our minds because
we had to toggle it in thru the switches so often. 

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Thread

Revamped PDP-11 in Brooklyn RS Wood <rsw@therandymon.com> - 2014-05-19 15:44 +0000
  Re: Revamped PDP-11 in Brooklyn RS Wood <rsw@therandymon.com> - 2014-05-19 15:47 +0000
    Re: Revamped PDP-11 in Brooklyn Peter Flass <peter_flass@yahoo.com> - 2014-05-19 21:33 +0000
    Re: Revamped PDP-11 in Brooklyn Huge <Huge@nowhere.much.invalid> - 2014-05-21 10:32 +0000
      Re: Revamped PDP-11 in Brooklyn Bob Eager <news0002@eager.cx> - 2014-05-21 11:01 +0000
        Re: Revamped PDP-11 in Brooklyn Huge <Huge@nowhere.much.invalid> - 2014-05-21 11:38 +0000
          Re: Revamped PDP-11 in Brooklyn Bob Eager <news0002@eager.cx> - 2014-05-21 12:23 +0000
            Re: Revamped PDP-11 in Brooklyn bill@server3.cs.scranton.edu (Bill Gunshannon) - 2014-05-21 12:40 +0000
              Re: Revamped PDP-11 in Brooklyn Marko Rauhamaa <marko@pacujo.net> - 2014-05-21 15:59 +0300
                Re: Revamped PDP-11 in Brooklyn Huge <Huge@nowhere.much.invalid> - 2014-05-21 13:16 +0000
                Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-21 18:38 +0200
              Re: Revamped PDP-11 in Brooklyn Huge <Huge@nowhere.much.invalid> - 2014-05-21 13:18 +0000
                Re: Revamped PDP-11 in Brooklyn rpw3@rpw3.org (Rob Warnock) - 2014-05-21 13:46 +0000
                Re: Revamped PDP-11 in Brooklyn "Stanley Daniel de Liver" <admin@127.0.0.1> - 2014-05-21 21:22 +0100
                Re: Revamped PDP-11 in Brooklyn Bob Eager <news0002@eager.cx> - 2014-05-21 15:03 +0000
                Re: Revamped PDP-11 in Brooklyn Huge <Huge@nowhere.much.invalid> - 2014-05-21 15:20 +0000
                Re: Revamped PDP-11 in Brooklyn Elliott Roper <nospam@yrl.co.uk> - 2014-05-22 21:40 +1000
                Re: Revamped PDP-11 in Brooklyn Gordon Henderson <gordon+usenet@drogon.net> - 2014-05-22 08:20 +0000
                Re: Revamped PDP-11 in Brooklyn "Charles Richmond" <numerist@aquaporin4.com> - 2014-05-22 18:14 -0500
                Re: Revamped PDP-11 in Brooklyn Gordon Henderson <gordon+usenet@drogon.net> - 2014-05-23 07:21 +0000
                Re: Revamped PDP-11 in Brooklyn pechter@tucker.pechter.dyndns.org (William Pechter) - 2014-05-21 19:11 +0000
                Re: Revamped PDP-11 in Brooklyn Bob Eager <news0002@eager.cx> - 2014-05-21 20:18 +0000
                Re: Revamped PDP-11 in Brooklyn "Stanley Daniel de Liver" <admin@127.0.0.1> - 2014-05-21 21:16 +0100
                Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-21 22:19 +0100
                Re: Revamped PDP-11 in Brooklyn Michael Black <et472@ncf.ca> - 2014-05-21 23:02 -0400
                Re: Revamped PDP-11 in Brooklyn Ahem A Rivet's Shot <steveo@eircom.net> - 2014-05-22 05:42 +0100
                Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-22 19:22 +0100
                Re: Revamped PDP-11 in Brooklyn "gareth" <no.spam@thank.you.invalid> - 2014-05-22 19:26 +0100
                Re: Revamped PDP-11 in Brooklyn Michael Black <et472@ncf.ca> - 2014-05-22 17:52 -0400
                Re: Revamped PDP-11 in Brooklyn "Charlie Gibbs" <cgibbs@kltpzyxm.invalid> - 2014-05-22 18:02 -0800
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-23 02:02 +0000
                Re: Revamped PDP-11 in Brooklyn "Rod Speed" <rod.speed.aaa@gmail.com> - 2014-05-23 13:16 +1000
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-23 06:51 +0000
                Re: Revamped PDP-11 in Brooklyn "Stanley Daniel de Liver" <admin@127.0.0.1> - 2014-05-23 09:35 +0100
                Re: Revamped PDP-11 in Brooklyn "Rod Speed" <rod.speed.aaa@gmail.com> - 2014-05-23 19:55 +1000
                Re: Revamped PDP-11 in Brooklyn Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2014-05-23 09:49 -0600
                Re: Revamped PDP-11 in Brooklyn "Stanley Daniel de Liver" <admin@127.0.0.1> - 2014-05-23 19:24 +0100
                Re: Revamped PDP-11 in Brooklyn Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2014-05-23 14:23 -0600
                Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-24 16:19 +0200
                Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-23 07:32 +0100
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-23 07:09 +0000
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-23 09:36 -0500
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-23 19:00 +0000
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-23 15:21 -0500
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-23 21:58 +0000
                Re: Revamped PDP-11 in Brooklyn Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-05-24 00:34 +0100
                Re: Revamped PDP-11 in Brooklyn "Rod Speed" <rod.speed.aaa@gmail.com> - 2014-05-24 10:22 +1000
                Re: Revamped PDP-11 in Brooklyn "Charlie Gibbs" <cgibbs@kltpzyxm.invalid> - 2014-05-23 17:35 -0800
                Re: Revamped PDP-11 in Brooklyn "Stanley Daniel de Liver" <admin@127.0.0.1> - 2014-05-24 10:20 +0100
                Re: Revamped PDP-11 in Brooklyn Shmuel (Seymour J.) Metz <spamtrap@library.lspace.org.invalid> - 2014-05-24 21:41 -0400
                Re: Revamped PDP-11 in Brooklyn Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-05-24 00:33 +0100
                Re: Revamped PDP-11 in Brooklyn Christian Corti <use@reply.to> - 2014-05-24 10:39 +0200
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-24 09:28 +0000
                Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-24 13:13 +0100
                Re: Revamped PDP-11 in Brooklyn Michael Black <et472@ncf.ca> - 2014-05-24 10:51 -0400
                Re: Revamped PDP-11 in Brooklyn "gareth" <no.spam@thank.you.invalid> - 2014-05-24 18:50 +0100
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-24 20:05 +0000
                Re: Revamped PDP-11 in Brooklyn Stan Barr <plan.b@dsl.pipex.com> - 2014-05-24 16:22 +0000
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-24 19:30 +0000
                Re: Revamped PDP-11 in Brooklyn "Charlie Gibbs" <cgibbs@kltpzyxm.invalid> - 2014-05-26 09:36 -0800
                Re: Revamped PDP-11 in Brooklyn Michael Black <et472@ncf.ca> - 2014-05-26 15:01 -0400
                Re: Revamped PDP-11 in Brooklyn Marko Rauhamaa <marko@pacujo.net> - 2014-05-26 22:02 +0300
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-26 19:17 +0000
                Re: Revamped PDP-11 in Brooklyn Michael Black <et472@ncf.ca> - 2014-05-26 15:40 -0400
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-26 22:14 +0000
                Re: Revamped PDP-11 in Brooklyn Christian Corti <use@reply.to> - 2014-05-25 22:30 +0200
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-26 05:02 +0000
                Re: Revamped PDP-11 in Brooklyn "Rod Speed" <rod.speed.aaa@gmail.com> - 2014-05-24 20:34 +1000
                Re: Revamped PDP-11 in Brooklyn Marko Rauhamaa <marko@pacujo.net> - 2014-05-24 13:36 +0300
                Re: Revamped PDP-11 in Brooklyn Peter Flass <peter_flass@yahoo.com> - 2014-05-24 16:29 +0000
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-24 14:47 -0500
                Re: Revamped PDP-11 in Brooklyn Christian Corti <use@reply.to> - 2014-05-25 22:43 +0200
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-25 17:56 -0500
                Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-26 11:49 +0100
                Re: Revamped PDP-11 in Brooklyn Marko Rauhamaa <marko@pacujo.net> - 2014-05-26 14:18 +0300
                Re: Revamped PDP-11 in Brooklyn Christian Corti <use@reply.to> - 2014-05-28 17:46 +0200
                Re: Revamped PDP-11 in Brooklyn Marko Rauhamaa <marko@pacujo.net> - 2014-05-28 20:11 +0300
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-28 13:29 -0500
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-28 19:19 +0000
                Re: Revamped PDP-11 in Brooklyn Gene Wirchenko <genew@telus.net> - 2014-05-29 14:10 -0700
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-30 00:42 +0000
                Re: Revamped PDP-11 in Brooklyn Walter Bushell <proto@panix.com> - 2014-05-30 05:48 -0400
                Re: Revamped PDP-11 in Brooklyn Christian Corti <use@reply.to> - 2014-05-29 18:00 +0200
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-29 13:17 -0500
                Re: Revamped PDP-11 in Brooklyn scott@slp53.sl.home (Scott Lurndal) - 2014-05-30 15:57 +0000
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-30 11:29 -0500
                Re: Revamped PDP-11 in Brooklyn "Charlie Gibbs" <cgibbs@kltpzyxm.invalid> - 2014-05-30 15:55 -0800
                Re: Revamped PDP-11 in Brooklyn Walter Banks <walter@bytecraft.com> - 2014-05-30 20:32 -0400
                Re: Revamped PDP-11 in Brooklyn Bob Eager <news0002@eager.cx> - 2014-05-31 08:50 +0000
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-06-01 10:11 -0500
                Re: Revamped PDP-11 in Brooklyn Bob Eager <news0002@eager.cx> - 2014-06-01 16:07 +0000
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-29 18:42 +0000
                Re: Revamped PDP-11 in Brooklyn Lawrence Statton <lawrence@perl.mx> - 2014-05-29 14:15 -0500
                Re: Revamped PDP-11 in Brooklyn Shmuel (Seymour J.) Metz <spamtrap@library.lspace.org.invalid> - 2014-05-29 15:32 -0400
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-28 19:13 +0000
                Re: Revamped PDP-11 in Brooklyn "Charles Richmond" <numerist@aquaporin4.com> - 2014-05-28 14:44 -0500
                Re: Revamped PDP-11 in Brooklyn Rich <rich@example.invalid> - 2014-05-28 22:45 +0000
                Re: Revamped PDP-11 in Brooklyn "Charlie Gibbs" <cgibbs@kltpzyxm.invalid> - 2014-05-30 11:10 -0800
                Re: Revamped PDP-11 in Brooklyn Ahem A Rivet's Shot <steveo@eircom.net> - 2014-05-29 05:48 +0100
                Re: Revamped PDP-11 in Brooklyn Shmuel (Seymour J.) Metz <spamtrap@library.lspace.org.invalid> - 2014-05-26 13:26 -0400
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-26 13:06 -0500
                Re: Revamped PDP-11 in Brooklyn Peter Flass <peter_flass@yahoo.com> - 2014-05-26 12:35 +0000
                Re: Revamped PDP-11 in Brooklyn Christian Corti <use@reply.to> - 2014-05-28 17:49 +0200
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-28 13:06 -0500
                Re: Revamped PDP-11 in Brooklyn "ratty" <ratty@gmail.com> - 2014-05-30 14:16 +1000
                Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-30 04:47 +0000
                Re: Revamped PDP-11 in Brooklyn "gareth" <no.spam@thank.you.invalid> - 2014-05-30 11:41 +0100
                Re: Revamped PDP-11 in Brooklyn "ratty" <ratty@gmail.com> - 2014-05-30 21:05 +1000
                Re: Revamped PDP-11 in Brooklyn Bernd Felsche <berfel@innovative.iinet.net.au> - 2014-05-30 19:16 +0800
                Re: Revamped PDP-11 in Brooklyn Shmuel (Seymour J.) Metz <spamtrap@library.lspace.org.invalid> - 2014-05-26 13:02 -0400
                Re: Revamped PDP-11 in Brooklyn "gareth" <no.spam@thank.you.invalid> - 2014-05-26 18:44 +0100
                Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-26 21:10 +0200
                Re: Revamped PDP-11 in Brooklyn "gareth" <no.spam@thank.you.invalid> - 2014-05-26 21:14 +0100
                Re: Revamped PDP-11 in Brooklyn "Stanley Daniel de Liver" <admin@127.0.0.1> - 2014-05-26 21:45 +0100
                Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-26 23:59 +0200
                Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-26 23:44 +0200
                Re: Revamped PDP-11 in Brooklyn "gareth" <no.spam@thank.you.invalid> - 2014-05-27 11:35 +0100
                Re: Revamped PDP-11 in Brooklyn "Stanley Daniel de Liver" <admin@127.0.0.1> - 2014-05-26 20:25 +0100
                Re: Revamped PDP-11 in Brooklyn Gene Wirchenko <genew@telus.net> - 2014-05-26 13:38 -0700
                Re: Revamped PDP-11 in Brooklyn scott@slp53.sl.home (Scott Lurndal) - 2014-05-27 13:59 +0000
                Re: Revamped PDP-11 in Brooklyn polygonum <rmoudndgers@vrod.co.uk> - 2014-06-14 18:05 +0100
                Re: Revamped PDP-11 in Brooklyn "Oeter Johns" <oj19854@nospam.com> - 2014-06-15 07:32 +1000
                Re: Revamped PDP-11 in Brooklyn Marko Rauhamaa <marko@pacujo.net> - 2014-06-15 00:50 +0300
                Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-06-15 16:44 +0200
                Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-24 16:27 +0200
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-24 14:53 -0500
                Re: Revamped PDP-11 in Brooklyn "2ju" <2ju@gmail.com> - 2014-05-25 06:59 +1000
                Re: Revamped PDP-11 in Brooklyn Lewis <g.kreme@gmail.com.dontsendmecopies> - 2014-05-24 22:44 +0000
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-29 13:40 -0500
                Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-29 20:01 +0100
                Re: Revamped PDP-11 in Brooklyn Michael Black <et472@ncf.ca> - 2014-05-24 19:01 -0400
                Re: Revamped PDP-11 in Brooklyn Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-05-25 00:58 +0100
                Re: Revamped PDP-11 in Brooklyn Peter Flass <peter_flass@yahoo.com> - 2014-05-25 13:17 +0000
                Re: Revamped PDP-11 in Brooklyn "Charles Richmond" <numerist@aquaporin4.com> - 2014-05-26 17:08 -0500
                Re: Revamped PDP-11 in Brooklyn "Stanley Daniel de Liver" <admin@127.0.0.1> - 2014-05-25 10:17 +0100
                Re: Revamped PDP-11 in Brooklyn Huge <Huge@nowhere.much.invalid> - 2014-05-22 09:54 +0000
                Re: Revamped PDP-11 in Brooklyn Lewis <g.kreme@gmail.com.dontsendmecopies> - 2014-05-22 15:56 +0000
                Re: Revamped PDP-11 in Brooklyn Walter Bushell <proto@panix.com> - 2014-05-22 14:07 -0400
                Re: Revamped PDP-11 in Brooklyn jmfbahciv <See.above@aol.com> - 2014-05-23 12:44 +0000
                Re: Revamped PDP-11 in Brooklyn "Charlie Gibbs" <cgibbs@kltpzyxm.invalid> - 2014-05-21 08:20 -0800
                Re: Revamped PDP-11 in Brooklyn "Charles Richmond" <numerist@aquaporin4.com> - 2014-05-22 17:58 -0500
                Re: Revamped PDP-11 in Brooklyn Bob Eager <news0002@eager.cx> - 2014-05-23 00:00 +0000
                Re: Revamped PDP-11 in Brooklyn "Charlie Gibbs" <cgibbs@kltpzyxm.invalid> - 2014-05-22 18:12 -0800
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-23 09:50 -0500
                Re: Revamped PDP-11 in Brooklyn Marko Rauhamaa <marko@pacujo.net> - 2014-05-23 18:37 +0300
                Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-24 16:59 +0200
                Re: Revamped PDP-11 in Brooklyn bill@server3.cs.scranton.edu (Bill Gunshannon) - 2014-05-23 16:22 +0000
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-23 12:08 -0500
                Re: Revamped PDP-11 in Brooklyn "Charlie Gibbs" <cgibbs@kltpzyxm.invalid> - 2014-05-23 12:03 -0800
                Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-23 21:58 +0100
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-24 03:20 -0500
                Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-24 13:11 +0100
                Re: Revamped PDP-11 in Brooklyn Shmuel (Seymour J.) Metz <spamtrap@library.lspace.org.invalid> - 2014-05-24 21:47 -0400
                What constitutes being a Yankee? [was Re: Revamped PDP-11 in Brooklyn] Rich Alderson <news@alderson.users.panix.com> - 2014-05-29 14:58 -0400
                Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-24 15:59 +0200
                Re: Revamped PDP-11 in Brooklyn Morten Reistad <first@last.name> - 2014-05-23 23:41 +0200
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-24 04:09 -0500
                Re: Revamped PDP-11 in Brooklyn Shmuel (Seymour J.) Metz <spamtrap@library.lspace.org.invalid> - 2014-05-24 21:52 -0400
                Re: Revamped PDP-11 in Brooklyn Shmuel (Seymour J.) Metz <spamtrap@library.lspace.org.invalid> - 2014-05-24 21:31 -0400
                Re: Revamped PDP-11 in Brooklyn Stephen Sprunk <stephen@sprunk.org> - 2014-05-25 14:34 -0500
                Re: Revamped PDP-11 in Brooklyn Bernd Felsche <berfel@innovative.iinet.net.au> - 2014-05-23 16:15 +0800
              Re: Revamped PDP-11 in Brooklyn scott@slp53.sl.home (Scott Lurndal) - 2014-05-21 14:15 +0000
                Re: Revamped PDP-11 in Brooklyn bill@server3.cs.scranton.edu (Bill Gunshannon) - 2014-05-21 14:35 +0000
                Re: Revamped PDP-11 in Brooklyn bill@server3.cs.scranton.edu (Bill Gunshannon) - 2014-05-21 14:38 +0000
                Re: Revamped PDP-11 in Brooklyn "Charlie Gibbs" <cgibbs@kltpzyxm.invalid> - 2014-05-21 08:22 -0800
                Re: Revamped PDP-11 in Brooklyn scott@slp53.sl.home (Scott Lurndal) - 2014-05-21 15:43 +0000
                Re: Revamped PDP-11 in Brooklyn Lewis <g.kreme@gmail.com.dontsendmecopies> - 2014-05-22 15:54 +0000
            Re: Revamped PDP-11 in Brooklyn Andy Valencia <vandys@vsta.org> - 2014-05-21 07:07 -0700
          Re: Revamped PDP-11 in Brooklyn Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-05-21 15:23 +0100
  Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-19 23:10 +0200
    Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-19 22:54 +0100
      Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-20 19:52 +0200
        Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-20 23:22 +0100
    Re: Revamped PDP-11 in Brooklyn RS Wood <rsw@therandymon.com> - 2014-05-20 11:10 +0000
      Re: Revamped PDP-11 in Brooklyn Gordon Henderson <gordon+usenet@drogon.net> - 2014-05-20 11:56 +0000
        Re: Revamped PDP-11 in Brooklyn RS Wood <rsw@therandymon.com> - 2014-05-20 12:32 +0000
          Re: Revamped PDP-11 in Brooklyn "Charles Richmond" <numerist@aquaporin4.com> - 2014-05-20 15:24 -0500
            Re: Revamped PDP-11 in Brooklyn rpw3@rpw3.org (Rob Warnock) - 2014-05-21 14:08 +0000
              Re: Revamped PDP-11 in Brooklyn Peter Flass <peter_flass@yahoo.com> - 2014-05-21 16:06 +0000
        Re: Revamped PDP-11 in Brooklyn Bob Eager <news0002@eager.cx> - 2014-05-20 13:50 +0000
          Re: Revamped PDP-11 in Brooklyn Rob Brown <brown@greenslade.gmcl.internal> - 2014-05-20 19:49 +0000
            Re: Revamped PDP-11 in Brooklyn Huge <Huge@nowhere.much.invalid> - 2014-05-21 10:35 +0000
          Re: Revamped PDP-11 in Brooklyn glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-05-20 21:11 +0000
            Re: Revamped PDP-11 in Brooklyn Bob Eager <news0002@eager.cx> - 2014-05-20 21:20 +0000
      Re: Revamped PDP-11 in Brooklyn Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-05-20 13:45 +0100
        Re: Revamped PDP-11 in Brooklyn "Rod Speed" <rod.speed.aaa@gmail.com> - 2014-05-21 05:31 +1000
          Re: Revamped PDP-11 in Brooklyn Johnny Billquist <bqt@softjar.se> - 2014-05-21 09:35 +0200
      Re: Revamped PDP-11 in Brooklyn "BartC" <bc@freeuk.com> - 2014-05-20 15:14 +0100
        Re: Revamped PDP-11 in Brooklyn Rob Brown <brown@greenslade.gmcl.internal> - 2014-05-20 20:00 +0000
      Re: Revamped PDP-11 in Brooklyn Walter Banks <walter@bytecraft.com> - 2014-05-20 16:45 -0400
      Re: Revamped PDP-11 in Brooklyn Gene Wirchenko <genew@telus.net> - 2014-05-20 21:14 -0700
        Re: Revamped PDP-11 in Brooklyn Tim Streater <timstreater@greenbee.net> - 2014-05-21 09:42 +0100
      Re: Revamped PDP-11 in Brooklyn Huge <Huge@nowhere.much.invalid> - 2014-05-21 10:33 +0000
    Re: Revamped PDP-11 in Brooklyn jmfbahciv <See.above@aol.com> - 2014-05-20 13:40 +0000
      Re: Revamped PDP-11 in Brooklyn Paul Sture <nospam@sture.ch> - 2014-05-21 09:40 +0200
        Re: Revamped PDP-11 in Brooklyn Walter Bushell <proto@panix.com> - 2014-05-21 08:27 -0400
          Re: Revamped PDP-11 in Brooklyn "Stanley Daniel de Liver" <admin@127.0.0.1> - 2014-05-21 16:10 +0100
            Re: Revamped PDP-11 in Brooklyn Walter Bushell <proto@panix.com> - 2014-05-21 12:11 -0400
              Re: Revamped PDP-11 in Brooklyn "Stanley Daniel de Liver" <admin@127.0.0.1> - 2014-05-21 20:52 +0100
        Re: Revamped PDP-11 in Brooklyn jmfbahciv <See.above@aol.com> - 2014-05-21 13:06 +0000

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