Not all EE's have the same education with regard to how semiconductors
function. When I was in school I took a class in semiconductor physics
- an entire semester on how the wee beasties function - more than most EEs.
The prof., Henry Guckel, told an interesting story about an advanced IBM
I picked this up last year, sat in the closet ever since.. Its an HP
9836C, In perfect condition with Owners Manual, Some software, Long HP
IB Cable and some sort of weird network interface. The disk drives need
lubed to work.
Make an offer on it
Its a heavy beast, Id prefer not to
Clearing out the phone collection as well
1 Western Electric 551B PBX Switchboard. Fully Functional with a 24V
Power Supply- Switch calls like a BOSS
1 Panasonic 616 PBX
1 Plexus by BBS Telecom PBX- Highly programmable with IVR
About 100 vintage telephones, all kinds, 500 sets, trimlines,
On 7/13/15 9:54 PM, Paul Anderson wrote:
Hi Rich,
Which one was possibility built for NSA? I missed the [1] footnote. Do you
know more about the story?
this is the source for the wikipedia entry on the PDP-3
http://www.decconnection.org/announcements.htm
February 14,
On 2015-07-13 1:52 AM, Kip Koon wrote:
Hi Michael,
I would be most interested in finding out more about this effort. ... I used a
PDP-8/E in high school and college
and have been quite interested in the high capability PDPs like the
PDP-11 Series for starters. I didn't know there were PDP 12
From: Rich Alderson
PDP-1212-bit word, PDP-8/i + LINC hybrid
Err, DEC sold a PDP-8/LINC hybrid themselves (interesting machine, it's
covered in one of the standard PDP-8 processor manuals), before the PDP-12
came out; the -12 was basically a re-engineered version of the 8/LINC.
On 13 July 2015 at 16:09, Noel Chiappa j...@mercury.lcs.mit.edu wrote:
From: Rich Alderson
PDP-1212-bit word, PDP-8/i + LINC hybrid
Err, DEC sold a PDP-8/LINC hybrid themselves (interesting machine, it's
covered in one of the standard PDP-8 processor manuals), before the PDP-12
From: Noel Chiappa
Sent: Monday, July 13, 2015 1:10 PM
From: Rich Alderson
PDP-12 12-bit word, PDP-8/i + LINC hybrid
Err, DEC sold a PDP-8/LINC hybrid themselves (interesting machine, it's
covered in one of the standard PDP-8 processor manuals), before the PDP-12
came out; the -12
Marco,
All keywords on the ZX81 have to be single keypress-type words - not typed out.
The “TO” in your FOR loop is typed by pressing Shift-4. Don’t type “T” “O” or
you will get a syntax error.
Ian
On Jul 12, 2015, at 11:21 PM, Marco Rauhut ma...@familie-rauhut.eu wrote:
Hello;
I have
Hi Michael,
I would be most interested in finding out more about this effort. Do you have
ongoing pictures documenting this effort? I'd love to have a PDP 8, 11, 12
someday, but I don't have the space for something like that much less the cost
involved so I'll have to be satisfied with
??? This has already been done (e.g. check my 5110 site). There are
disk images of the CSF, the Diagnostics, Serial I/O and Async I/O
floppies. The manuals are (almost) all there at bitsavers or on my
site.
Christian
Christian,
Although I have seen you mention your site a few times I am
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