2 Oct
2021
2 Oct
'21
11:31 p.m.
Recently Al Kossow made available a zip file containing a Micro/PDP-11
installation kit for Unix V7M-11 V1.0 on bitsavers as RX50 disk images.
Tinkering away here in Covid lockdown, I've managed to get this running
under SIMH pdp11 emulating an almost historically accurate PDP-11/23 plus.
I've placed the SIMH initialisation file, a couple of RD51 disk images and
an "installation recipe" for making these disks on GitHub at -
https://github.com/agn453/V7M-11
While I mainly had exposure to later versions of Unix and Ultrix-11 on
a PDP-11/70 as an undergraduate - this one surely brings back memories!
Tony
--
Tony Nicholson <tony.nicholson at computer.org>
3 Oct
3 Oct
5:48 a.m.
On 10/3/2021 1:31 AM, Tony Nicholson via cctalk wrote:
Recently Al Kossow made available a zip file
containing a Micro/PDP-11
installation kit for Unix V7M-11 V1.0 on bitsavers as RX50 disk images.
Tinkering away here in Covid lockdown, I've managed to get this running
under SIMH pdp11 emulating an almost historically accurate PDP-11/23 plus.
I've placed the SIMH initialisation file, a couple of RD51 disk images and
an "installation recipe" for making these disks on GitHub at -
https://github.com/agn453/V7M-11
While I mainly had exposure to later versions of Unix and Ultrix-11 on
a PDP-11/70 as an undergraduate - this one surely brings back memories!
Tony
Glad to hear that worked out for you. I obtained those floppies from a
friend doing some work for UW Madison back in the day. I provided Al
scans of the manuals, too, but they have not been put up on bitsavers yet.
JRJ
11:26 a.m.
*Neat*! I was thinking of trying to lay this down on a real 11/23+ here
at the house, then realized I didn't have two RD51's. Can it gen on an
RD53 by chance, I could upload one of those to a disk in a weekend or
immediately with the Dave Gesswin emulator (which I need to return but
we're just about to pull out those big Perqs)
C
On 10/3/2021 8:48 AM, Jay Jaeger via cctalk wrote:
On 10/3/2021 1:31 AM, Tony Nicholson via cctalk
wrote:
Recently Al Kossow made available a zip file
containing a Micro/PDP-11
installation kit for Unix V7M-11 V1.0 on bitsavers as RX50 disk images.
Tinkering away here in Covid lockdown, I've managed to get this running
under SIMH pdp11 emulating an almost historically accurate PDP-11/23
plus.
I've placed the SIMH initialisation file, a couple of RD51 disk images
and
an "installation recipe" for making these disks on GitHub at -
https://github.com/agn453/V7M-11
While I mainly had exposure to later versions of Unix and Ultrix-11 on
a PDP-11/70 as an undergraduate - this one surely brings back memories!
Tony
Glad to hear that worked out for you.? I obtained those floppies from a
friend doing some work for UW Madison back in the day.? I provided Al
scans of the manuals, too, but they have not been put up on bitsavers yet.
JRJ
942
days inactive
942
days old
2 comments
3 participants
participants (3)
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cube1＠charter.net -
cz＠alembic.crystel.com -
tony.nicholson＠computer.org