Now that I have my SWTPC 6800 loading and saving programs with paper tape,
cassette, and floppy disk (using the Percom LFD-400 controller and their
MiniDOS and MPX “operating systems”), the next logical step is getting FLEX up
and running. Unfortunately, I only have the Percom floppy controller
On Wed, Mar 4, 2020 at 6:02 PM Jacob Ritorto via cctalk
wrote:
>
> Wonder why I can't make(1) rogue on my 11/83, 2044KW, latest patch
> release from sms.
>
The ld "text overflow" error is probably due to the the total size of
text (executable code) exceeding 64KB. The sum of the object files I
Wonder why I can't make(1) rogue on my 11/83, 2044KW, latest patch
release from sms.
[16] root--> make
cc -O -DUNIX -DUNIX_BSD4_2 -c curses.c
cc -O -DUNIX -DUNIX_BSD4_2 -c hit.c
cc -O -DUNIX -DUNIX_BSD4_2 -c init.c
cc -O -DUNIX -DUNIX_BSD4_2 -c inventory.c
cc -O -DUNIX -DUNIX_BSD4_2 -c
On 03/04/2020 10:32 AM, Bob Smith via cctalk wrote:
The Unibus was patented. Don't lmpw jpw ,icj pf the WCS/,ocrpcpdomg
SIE jad avao;ab;e/
I do not have the ISA in my head or handy, been more than 30 years
since I touched a Pluribus, BBN version of the SUE.
A quick scan of the MAC-16 / SUE
On 3/3/2020 4:18 PM, Jules Richardson via cctalk wrote:
Hopefully collective wisdom can help on this one - does anyone have a
clue what system this core board was from:
http://www.classiccmp.org/acornia/tmp/coresmall.jpg
The curved edge connectors (presumably to make board insertion
On 3/4/20 12:40 PM, dwight via cctalk wrote:
> It is interesting, the way the edge connector is curved. I wish I'd seen this
> done on more boards.
it was common in Burroughs systems
It is interesting, the way the edge connector is curved. I wish I'd seen this
done on more boards. Sometimes I want to use a hammer to assist in inserting
cards. My Nicolet has two and sometimes three 80 pin connectors.
Dwight
From: cctalk on behalf of Rick
Al Kossow wrote Re: Mystery 1970 core board:
>found it in this MAC-16 ad
>https://adspast.com/store/customer/product.php?productid=62927
The MAC-16 in this ad looks odd. The front panel has nothing behind
it...or at least, very little. I'm not familiar with the MAC-16, but
either the ad has
found it in this MAC-16 ad
https://adspast.com/store/customer/product.php?productid=62927
On 3/3/20 4:18 PM, Jules Richardson via cctalk wrote:
>
>
> Hopefully collective wisdom can help on this one - does anyone have a clue
> what system this core board was from:
>
if it's LEC, it may be for a MAC-16
the form factor of the SUE boards is quite different (single edge connector)
docs under http://bitsavers.org/pdf/lockheed
On 3/4/20 8:32 AM, Bob Smith via cctalk wrote:
> The Unibus was patented. Don't lmpw jpw ,icj pf the WCS/,ocrpcpdomg
> SIE jad
The Unibus was patented. Don't lmpw jpw ,icj pf the WCS/,ocrpcpdomg
SIE jad avao;ab;e/
I do not have the ISA in my head or handy, been more than 30 years
since I touched a Pluribus, BBN version of the SUE.
//bob
On Wed, Mar 4, 2020 at 11:27 AM Mark Linimon wrote:
>
> On Wed, Mar 04, 2020 at
On Wed, Mar 04, 2020 at 11:25:20AM -0500, Paul Koning via cctalk wrote:
> That's interesting. I remember seeing a SUE at the university, but
> that was not a PDP-11 clone at all.
The one at Rice University circa 1978 also had 6? 8? processors in
the cabinet.
mcl
On 03/03/2020 11:39 PM, Dave Wade via cctalk wrote:
For those interested there are several 360/67 pictures here...
http://history.cs.ncl.ac.uk/anniversaries/40th/images/ibm360_672/index.html
HUH! The first two pictures there are MIRRORED! (pictures
8 and 9 are right.)
Jon
> On Mar 4, 2020, at 10:46 AM, Bob Smith via cctalk
> wrote:
>
> LEC16 was a copy of the PDP11. Lockheed sold it to BBN. BBN relabeled
> it Pluribus.
> I was part of the DEC engineering team looking at purchasing the LEC,
> as one of the features was the ability to be an Arpanet IMP.
> I was
On 03/03/2020 10:44 PM, Chuck Guzis via cctalk wrote:
ETA: I believe that the CPU shown is a 360/50.
Yes, 360/50 (or 2050 for the purists) had 4 rollers on the
console display.
360/30 had none, 360/40 had 2, 360/65 had 4.
Jon
On 03/03/2020 09:24 PM, Chris Zach via cctalk wrote:
From Imgur. The question: How the heck can you wear
stiletto heels in a data center?
https://i.imgur.com/rakM62J.jpg
That's an IBM publicity photo. Don't expect anything real
in them.
Jon
LEC16 was a copy of the PDP11. Lockheed sold it to BBN. BBN relabeled
it Pluribus.
I was part of the DEC engineering team looking at purchasing the LEC,
as one of the features was the ability to be an Arpanet IMP.
I was quite familiar with t the Unibus, and noticed the print set was
very similar
On 3/3/20 6:18 PM, Jules Richardson via cctalk wrote:
Hopefully collective wisdom can help on this one - does anyone have a clue
what system this core board was from
I think I may have figured it out. Back when I picked these up (I have
another one, too) they were in a pile of boards from
On 3/3/20 9:32 PM, Brent Hilpert via cctalk wrote:
It looks to be 16 bits wide rather than 8, I think you'll find there's
another 8 bit-arrays of cores on the underside of the planar-array
daughter board.
You may well be right; I can't quite tell for sure as there's not much
clearance between
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