On 12/9/18, 10:40 PM, "cctech on behalf of Mattis Lind via cctech"
wrote:
Don't know if this worth saving. https://www.ebay.com/itm/283294561797
8 inch CDC disks from 1982. Maybe something interesting?
I know what the software on those disks is, because I have these floppies too
(
>-Original Message-
>From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Jason T via
>cctalk
>Sent: Monday, December 17, 2018 12:44 AM
>To: General Discussion: On-Topic and Off-Topic Posts
>Subject: Hayes Transet Manual and Software
>
>One of my few remaining Holy Grail items,
On 12/16/2018 11:56 PM, Fred Cisin via cctalk wrote:
>> On December 16, 2018 at 11:14 PM allison via cctalk
>> wrote:
>>>
On Sun, 16 Dec 2018, Norbert Kehrer via cctalk wrote:
> I have not tested it, but I suppose, that also the PX-8 and PX-4 used
> the protocol,
> because the pro
On 12/16/2018 11:39 PM, Will Cooke via cctalk wrote:
>
>
>
>
>
> On December 16, 2018 at 11:14 PM allison via cctalk
> wrote:
>>> On Sun, 16 Dec 2018, Norbert Kehrer via cctalk wrote:
I have not tested it, but I suppose, that also the PX-8 and PX-4 used
the protocol,
because the pr
> On Dec 16, 2018, at 10:07 PM, ben via cctalk wrote:
>
> On 12/16/2018 8:00 PM, allison via cctech wrote:
>
>> In the end, current generation CMOS ram is the easy out, battery is
>> small, cost is small, and
>> produces much less of the heat that is killer to systems. The only
>> reason t
On Sunday (12/16/2018 at 10:40PM -0800), Chuck Guzis via cctalk wrote:
> On 12/16/18 11:21 AM, Paul Koning wrote:
>
> > If you simply want non-volatile memory, the obvious answer is SRAM with
> > battery backup and a small FPGA to do the interfacing.
>
> I proposed nvRAM - CMOS SRAM backed by ce
On Sun, 16 Dec 2018, Jason T via cctalk wrote:
One of my few remaining Holy Grail items, I got a Hayes Transet 1000
this week. My three-part Hayes stack is now complete.
I've scanned the manual and quick-ref card. The scan is not up to the
quality of my usual work, as I tried a new technique
> On Dec 16, 2018, at 10:49 PM, Rod G8DGR via cctech
> wrote:
>
>
> I’m trying to make a look and feel reproduction PDP-8/e.
> So the memory characteristics need to be as close as possible.
>
> An original ( and I do have one) and the copy when placed side by side
> should run in sync.
> On Dec 16, 2018, at 10:40 PM, Chuck Guzis via cctalk
> wrote:
>
> On 12/16/18 11:21 AM, Paul Koning wrote:
>
>> If you simply want non-volatile memory, the obvious answer is SRAM with
>> battery backup and a small FPGA to do the interfacing.
>
> I proposed nvRAM - CMOS SRAM backed by cel
> On Dec 17, 2018, at 12:51 PM, Guy Sotomayor Jr via cctalk
> wrote:
>
>
>
>> On Dec 16, 2018, at 10:40 PM, Chuck Guzis via cctalk
>> wrote:
>>
>> On 12/16/18 11:21 AM, Paul Koning wrote:
>>
>>> If you simply want non-volatile memory, the obvious answer is SRAM with
>>> battery backup
I've seen a lot of talk about memory technologies, but as far as I can see,
no one has offered any complete solutions.
One already exists, thanks to the efforts of Steve Lafferty, Vince
Slyngstad, and others.
http://so-much-stuff.com/pdp8/32KOmnibus/32KOmnibus.php
Yes, it uses a battery. FPGAs a
> From: Paul Koning
> For that matter, core memory details such as destructive read weren't
> visible to the CPU
Umm, not quite. If you'd said 'core memory details such as destructive read
weren't visible to the _program_', you'd have been 100% correct.
But as I suspect you know, jus
> On Dec 17, 2018, at 1:52 PM, Noel Chiappa via cctalk
> wrote:
>
>> From: Paul Koning
>
>> For that matter, core memory details such as destructive read weren't
>> visible to the CPU
>
> Umm, not quite. If you'd said 'core memory details such as destructive read
> weren't visible to the _p
> On Dec 17, 2018, at 10:52 AM, Noel Chiappa via cctalk
> wrote:
>
>> From: Paul Koning
>
>> For that matter, core memory details such as destructive read weren't
>> visible to the CPU
>
> Umm, not quite. If you'd said 'core memory details such as destructive read
> weren't visible to the _
On 12/17/18 9:51 AM, Guy Sotomayor Jr wrote:
> Except it is *much* more expensive than MRAM. 32x8 NVSRAM is $18.50 in qty 1
> from Digikey.
> A 64Kx16 MRAM is $11.84 in qty 1 from Digikey. MRAM requires no additional
> circuitry so that
> also reduces the overall cost (and has unlimited write
https://www.elecshopper.com/vintage-computers.html I really would rather
these go to someone who needs them to complete a system than to the
destroyers of keyboards.
I am trying to get more of the vintage stuff listed. If you want to see
items as they are listed online, please turn on your RSS
FWIW, the easiest way to find out if somebody has made (or has tried
to make) replacement parts for anything that can be 3D-printed is to
go to thingiverse.com with your web browser.
And then search for whatever thing you need (search terms / words are
a separate subject, try as wide or as many as
Are the files “platform independent”? I know very little about 3D printing,
but have been tempted to get a printer for a while now. Though I’m worried
about what my kids wanting to use it. :-)
Zane
On Dec 17, 2018, at 1:12 PM, Torfinn Ingolfsen via cctalk
wrote:
>
>
> FWIW, the easiest
Typically the files on Thingiverse are .STL format, which is portable 3D
model. One feeds it into a slicer program (there are several to choose
from) to produce GCode that uses the specifications of one's particular
printer so that the right GCode gets spit out.
On 12/17/2018 3:26 PM, Zane Healy
I suspected they were GE-PAC related.
Ended up getting them, we'll see if they are readble
He would have made 5x more if he wouldn't have ignored my offer, sucks to be
him.
On 12/17/18 12:48 AM, Camiel Vanderhoeven via cctalk wrote:
> On 12/9/18, 10:40 PM, "cctech on behalf of Mattis Lind via cct
Thanks Jay, I think this means I’m starting to seriously consider a printer. :-(
Zane
> On Dec 17, 2018, at 1:31 PM, Jay Jaeger via cctalk
> wrote:
>
> Typically the files on Thingiverse are .STL format, which is portable 3D
> model. One feeds it into a slicer program (there are several to
Ladies and gentlemen,
I have immediate access to four Alphaservers, an RA8000 raid server,
and the associated fibre switches in need of a new home.
There three servers that were running Tru64 Unix 5 when shut down a week
ago, they are a DS15, and two ES45s. There is also a third ES45 which
has
I have access to a trove of maybe 10 dozen unused CompacTape IV cartridges.
These can be had free for the cost of shipping. I may be able to talk
them out of a few DLT4000 and DLT tape drives as well, I don't know about
that part.
Anybody besides me still backing up his data on DLTs? I have a
On 12/17/2018 04:02 PM, Richard Loken via cctalk wrote:
I have immediate access to four Alphaservers, an RA8000 raid server,
and the associated fibre switches in need of a new home.
Where are the servers located? Are they in Athabasca, Alberta Canada
near you?
There three servers that were
> On Dec 17, 2018, at 5:32 PM, Grant Taylor via cctalk
> wrote:
>
> On 12/17/2018 04:02 PM, Richard Loken via cctalk wrote:
>> I have immediate access to four Alphaservers, an RA8000 raid server, and the
>> associated fibre switches in need of a new home.
>
> Where are the servers located? Ar
On 12/17/2018 04:45 PM, Tapley, Mark via cctalk wrote:
I hope hard enough that this cluster gets saved that if no-one else comes
forward, I’d like to be notified….I’m not certain what I could
arrange, but the thought of running my own personal Alpha supercomputer
… wow.
Agreed.
Not sure how
On Mon, 17 Dec 2018, Grant Taylor via cctalk wrote:
On 12/17/2018 04:02 PM, Richard Loken via cctalk wrote:
I have immediate access to four Alphaservers, an RA8000 raid server, and
the associated fibre switches in need of a new home.
Where are the servers located? Are they in Athabasca, Albe
On Mon, 17 Dec 2018, Tapley, Mark via cctalk wrote:
Wikipedia reports there is some variability in ES45 models, including
number of CPU and amount of memory. Any idea what model/spec these are?
If I recall correctly the ES45s each have 2 CPUs. The three ES45s
are not intentical, the one that
On 12/17/18 4:27 PM, Richard Loken via cctalk wrote:
> Anything
> Tru64 Unix does VMS does better. Anything Linux does Tru64 Unix does
> better.
>
> Have I made my bigotry clear?
>
Spoken like a true VMS Jackass
Some things stay constant over the DECades
Hi Richard:
I have a couple of compatible drives that I use on my Microvaxes, if you could
spare say 6 then that’d be great. I live in Vancouver and of course would pay
shipping!
Kevin McQuiggin
Sent from my iPad
> On Dec 17, 2018, at 15:07, Richard Loken via cctalk
> wrote:
>
> I have ac
Dear Richard,
As soon as I saw this message my heart skipped a few beats, merely at the
_possibility_ that I might be able to share in some of this hardware.
I have been fascinated by my first HP AlphaServer DS15, ever since an
acquaintance at the local hackspace kindly gave it to me. Here are
On Mon, Dec 17, 2018 at 3:45 PM Tapley, Mark via cctalk
wrote:
>
> I hope hard enough that this cluster gets saved that if no-one else comes
> forward, I’d like to be notified….I’m not certain what I could arrange, but
> the thought of running my own personal Alpha supercomputer … wow. Not sure
On 12/17/18 5:27 PM, Richard Loken via cctalk wrote:
Anything Tru64 Unix does VMS does better. Anything Linux does Tru64
Unix does better.
If that's true, then I would expect Tru64 to have better support of
modern cryptographic ciphers than Linux. Carrying your analogy further,
I'd expect t
There are contractors who have the hardware to correctly and contractually
perform mil spec data wipe in situations like this.
More thorough than leaving sitting on some shelf and crossing fingers that
one will find time to burn them or whatever.
On Mon, Dec 17, 2018 at 6:02 PM Richard Loken via
On Mon, Dec 17, 2018 at 10:12 AM geneb via cctalk wrote:
> Jason, you can send it my direction for scanning if you like. I built a
> book scanner a while back to handle all the Crescent Software manuals I
I just watched your video on your DIY scanner - good work! I'll keep
it in mind, but I rea
On Mon, 17 Dec 2018, Kevin McQuiggin wrote:
I have a couple of compatible drives that I use on my Microvaxes, if you
could spare say 6 then that?d be great. I live in Vancouver and of course
would pay shipping!
Good! Six down, 114 to go! I will get six for you.
--
Richard Loken VE6BSV
On Mon, 17 Dec 2018, Jacob Ritorto wrote:
There are contractors who have the hardware to correctly and contractually
perform mil spec data wipe in situations like this.
More thorough than leaving sitting on some shelf and crossing fingers that
one will find time to burn them or whatever.
I ser
> On Dec 17, 2018, at 4:49 PM, Al Kossow via cctalk
> wrote:
>
> On 12/17/18 4:27 PM, Richard Loken via cctalk wrote:
>> Anything
>> Tru64 Unix does VMS does better. Anything Linux does Tru64 Unix does
>> better.
>>
>> Have I made my bigotry clear?
>
> Spoken like a true VMS Jackass
>
> So
https://www.elecshopper.com/vintage-computers.html I really would rather
these go to someone who needs them to complete a system than to the
destroyers of keyboards.
I am trying to get more of the vintage stuff listed. If you want to see
items as they are listed online, please turn on your RSS fe
Dear Richard,
As soon as I saw this message my heart skipped a few beats, merely at the
_possibility_ that I might be able to share in some of this hardware.
I have been fascinated by my first HP AlphaServer DS15, ever since an
acquaintance at the local hackspace kindly gave it to me. Here are
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