Re: Revamped PDP-11 in Brooklyn

From	glen herrmannsfeldt <gah@ugcs.caltech.edu>
Newsgroups	comp.misc, alt.sys.pdp11, alt.folklore.computers
Subject	Re: Revamped PDP-11 in Brooklyn
Date	2014-05-20 21:11 +0000
Organization	Aioe.org NNTP Server
Message-ID	<llggdi$eh7$1@speranza.aioe.org> (permalink)
References	<20140519154416.487cd031.rsw@therandymon.com> <aj8q4b-dli2.ln1@news.chingola.ch> <20140520111048.ea712fde.rsw@therandymon.com> <llffu8$rlh$1@dont-email.me> <bu14ssFpk4cU6@mid.individual.net>

Cross-posted to 3 groups.

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In alt.sys.pdp11 Bob Eager <news0002@eager.cx> wrote:

(snip)

>> 173000 LA (Load Address)
>> START

>> and I'm pretty sure that was it.

> That's cheating. That would be the address of a ROM bootstrap progra. ROM 
> was too expensive for many! Mind, the RK bootstrap was very short; a bus 
> reset would zero cylinder, track and sector, then setting one bit would 
> start the transfer.

Some years ago, I was using an 11/03 with an AED disk and disk
controller, with no DEC disk drives.

I believe the 11/03 knows how to do the 173000 itself, and the
disk controller fakes the ROM as a branch to self instruction.

The controller itself knows how to read the first block into RAM,
(I presume at address 0) and then changes the branch (that isn't
really in ROM) to branch to the block it loaded.

The AED controller, as I remember it, writes IBM standard,
not RX02 format, double density, and fits more on a disk.

I now have an 11/23 with the MXV21 (non-DEC but writes DEC format)
disk controller. The MXV21 has a "transparent bootstrap", again not
an actual ROM. It only responds to these addresses after bus INIT,
but then sends, as the processor fetches from 173000 and subsequent
words, "CLEAR R0", "LOAD IMMEDIATE R1", (device address of the
disk controller), asserts DMA request while returning "CLEAR PC".

The disk controller DMA then writes 777 to location zero, lets the
processor execute the CLEAR PC, then writes the appropriate disk
blocks starting at address 000002. Then it writes a NOP to address 0,
and off it goes. 

The MXV21 reads and writes RX01 and RX02 format, but unlike the DEC
drives, has the ability to low-level format the disks.

-- glen

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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