Hello Guys
The latest batch of PDP-8 panels are now reaching
their new owners.
We held shipping until now to make sure we had good product.
The only way you can check the quality is to go through the whole
production cycle
We threw a fair few in the dumpster!
We did ext
I have a PDP 8A for sale. It's kind of a project but as far as I can tell
it's complete, with the front panel.
See photos and information here:
http://vintagetech.com/sales/Big%20Iron/PDP%208a/Chassis%201/
Asking price is $900 obo.
I also have two other PDP 8A systems in various states of di
> From: Charles Anthony
> I desperately want to port Multics to a modern architecture
Funny you should mention this! Dave Bridgham and my 'other' project (other
than the QSIC) is something called iMucs, which is a Multics-like OS for
Intel x86 machines.
The reason for the x86 machines is
I'd think a stack of supper capacitors would do it.
Dwight
From: cctalk on behalf of Paul Koning
Sent: Wednesday, March 16, 2016 10:32 AM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: DEC RK05 Emergency Retract Batteries
> On Mar 16
From: Josh Dersch: Thursday, March 17, 2016 3:34 PM
It's listed in the print set as a 1 Ohm, 2 Watt resistor, with a "FUSE"
designation. I'm not entirely sure what I should be searching for for a
replacement; clearly the "fuse" part of the designation is important but
I'm not sure what a moder
I received my reproduction 8/e panel from Rod Smallwood (aka "panelman")
this week. It looks spectacular compared to the peeling paint on the
original. Rod did not drill the hole for the rotary switch because the
position varies a little depending on the revision of the switch panel. I
put the orig
we have a bunch of optical packs at CHM that we'd like to archive
does anyone have a working setup?
On Mar 18, 2016 9:15 AM, "dwight" wrote:
>
> Also, you see most applications using 1702s instead of 4001
> or 4308. I've never seen a 4308 in the wild.
I've seen one 4308 in the wild: in a later generation ARC RT-485A NAV/COM
radio. The earlier ones just use four 4001s.
Kyle
I have a RV20 somewhere. Are you in a big hurry?
On Fri, Mar 18, 2016 at 6:48 PM, Al Kossow wrote:
> we have a bunch of optical packs at CHM that we'd like to archive
> does anyone have a working setup?
>
>
2016-03-17 15:24 GMT+01:00 william degnan :
> >
> >
> >
> > If one read notes in the PDP-11/04 printset it says: Do not insert a M930
> > or M9302 in a MUD slot. Only in the Unibus slots or you will have short
> > circuit. On the other hand it does not say that the M9301 (or M9312)
> cannot
> > be
On 03/16/2016 03:37 PM, Jason T wrote:
On Tue, Mar 15, 2016 at 7:01 PM, Chuck Guzis
wrote:
22Disk has the definition, which is the same as the BMC IF800 (it
was marketed under both brandings). I have samples in my files.
Do you think you may have the same disk I'm imaging? It would be
nice
Your problem would be finding a suitable host device. Early internet
access was serviced by text only portals such as Gopher. Today I would
not count on finding one operating other than as a remote termial session
on an older machine.
On Mar 18, 2016 10:04 AM, "Liam Proven" wrote:
> I've been
Also, I've found a source for 5.185MHz crystals.
ACE Components has some. They are in San Jose, on Oakland Rd.
Dwight
From: cctalk on behalf of dwight
Sent: Thursday, March 17, 2016 7:51 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: R
> On Mar 17, 2016, at 9:35 AM, Mattis Lind wrote:
>
> 2016-03-17 17:27 GMT+01:00 Guy Sotomayor :
>
>>
>>> On Mar 17, 2016, at 6:01 AM, Mattis Lind wrote:
>>>
>
>>>
>>> If one read notes in the PDP-11/04 printset it says: Do not insert a M930
>>> or M9302 in a MUD slot. Only in the Unib
I'm not sure where I should start asking, so I'm starting here ;-)
I have a problem reading TK70 (and probably TK50) tapes in NetBSD 3.0 on a
MicroVAX II. There is absolutely no way of reading a single tape block
with a simple read(). All I get is
mt0: unknown opcode 0x80 status 0xc01 ignore
On Tue, Mar 15, 2016 at 7:01 PM, Chuck Guzis wrote:
> 22Disk has the definition, which is the same as the BMC IF800 (it was
> marketed under both brandings). I have samples in my files.
Do you think you may have the same disk I'm imaging? It would be nice
to have it in another format for compar
> > Yes. That is pretty clear from pin assignment list that bad things WILL
> > happen if you try to install a Unibus-slot-compatible device into a MUD
> > slut. But the vice-versa? Installing a MUD-compatible device into a
> > Unibus-slot?
>
> Most of those are memory boards and from my recollect
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