Re: VAX 4000-100 Free to a good home

2019-03-12 Thread Rick Murphy via cctalk
On 3/12/2019 2:23 PM, Kenneth Moser via cctech wrote: I have one, with some disks and other misc gear. Headed for the dump if I cannot find a home. Would prefer to find a home for my old friend... Ken Moser 703.587.3868 Ken, Where are you located? I'm in Fairfax County (Annandale).    

Re: Pioneers of computing

2019-03-12 Thread Chuck Guzis via cctalk
On 3/12/19 5:59 PM, ben via cctalk wrote: > That needed to say Half Word. The point I was making was you went > down from 36 bits to 32 bits and that loss of word size made > everything follow a similar architecture model between different > computer manufactures as there is only a few ways to

Re: Pioneers of computing

2019-03-12 Thread Chuck Guzis via cctalk
On 3/12/19 5:23 PM, Paul Koning via cctalk wrote: > > >> On Mar 12, 2019, at 5:51 PM, Murray McCullough via cctalk >> wrote: >> >> ... I’ve written in my book on the History of the Microcomputer a >> history of the processing chip as the timeline follows an >> approximation of: >> >> Late

Re: PDP 11/60 Print Sets

2019-03-12 Thread Ethan Dicks via cctalk
On Tue, Mar 12, 2019 at 6:36 PM David Williams via cctalk wrote: > > Many years ago I gave away some PDP 11/60 hardware to someone on this > list but don't recall who it was (Ethan maybe?). Yes. It was me. > David Williams > www.trailingedge.com -ethan

Re: DECnet License for older VAX VMS

2019-03-12 Thread Brian Roth via cctalk
Thanks Matt, I did have the netrtg040.a file but it was corrupted. The one on the TU58 tape worked perfectly and I was finally able to install DECnet. The network does come up but goes right down with a synchronizing error. It's always something it seems. Should be all set once I get that

atex system in Houston

2019-03-12 Thread Fritz Mueller via cctalk
Hmmm, are these the atex racks seen lurking in the background of that recent storage space trawl down near Houston? https://www.ebay.com/itm/Vintage-DEC-PDP-11-34-Minicomputer-With-Kennedy-Tape-Drive-J11-CPU-2-Terminals/123688125244

Re: Pioneers of computing

2019-03-12 Thread Jon Elson via cctalk
On 03/12/2019 07:23 PM, Paul Koning via cctalk wrote: On Mar 12, 2019, at 5:51 PM, Murray McCullough via cctalk wrote: ... I’ve written in my book on the History of the Microcomputer a history of the processing chip as the timeline follows an approximation of: Late *1950*s – patent on

Re: Pioneers of computing

2019-03-12 Thread ben via cctalk
On 3/11/2019 10:29 AM, Jon Elson wrote: On 03/11/2019 02:35 AM, ben via cctalk wrote: IBM 360 32 bits 16 word reg file - 16 bit word. While some 360 models had a hardware architecture of 8, 16, or even 64 bits, all of the 360s (except the model 20, which was not really a 360) had 16 32-bit

Re: VAX 4000-100 Free to a good home

2019-03-12 Thread Patrick Finnegan via cctalk
The 703 area code appears to be in Virginia near DC, so that might be a good guess at his location. Patrick Finnegan On Tue, Mar 12, 2019, 17:54 Chris Hanson via cctalk wrote: > On Mar 12, 2019, at 11:23 AM, Kenneth Moser via cctalk < > cctalk@classiccmp.org> wrote: > > > > I have one, with

Re: VAX 4000-100 Free to a good home

2019-03-12 Thread John H. Reinhardt via cctalk
On 3/12/2019 5:30 PM, Chris Hanson via cctalk wrote: On Mar 12, 2019, at 3:14 PM, Zane Healy wrote: Based on his area code, he’s in Virginia, near Washington DC. So far enough that I can’t be tempted, and this is one of the very few items I’d find tempting. :-) You can’t really base

Re: Pioneers of computing

2019-03-12 Thread Paul Koning via cctalk
> On Mar 12, 2019, at 5:51 PM, Murray McCullough via cctalk > wrote: > > ... > I’ve written in my book on the History of the Microcomputer a history of > the processing chip as the timeline follows an approximation of: > > Late *1950*s – patent on integrated circuit by Texas Instruments >

PDP 11/60 Print Sets

2019-03-12 Thread David Williams via cctalk
Many years ago I gave away some PDP 11/60 hardware to someone on this list but don't recall who it was (Ethan maybe?). Anyway, I have recently discovered a stack of various print sets that I believe went with that system and would like to send them along. If you recall that long past

Re: VAX 4000-100 Free to a good home

2019-03-12 Thread Chris Hanson via cctalk
On Mar 12, 2019, at 3:14 PM, Zane Healy wrote: > > Based on his area code, he’s in Virginia, near Washington DC. So far enough > that I can’t be tempted, and this is one of the very few items I’d find > tempting. :-) You can’t really base anything on that, most people use mobile phones these

Re: VAX 4000-100 Free to a good home

2019-03-12 Thread Noel Chiappa via cctalk
> From: Zane Healy > Based on his area code, he's in Virginia, near Washington DC. So far > enough that I can't be tempted That's a small enough machine that it wouldn't cost much to ship (via Pak-Mail or similar, if the current owner's not up for dealing with shipping). I'm not too

Re: VAX 4000-100 Free to a good home

2019-03-12 Thread Zane Healy via cctalk
> On Mar 12, 2019, at 2:54 PM, Chris Hanson via cctalk > wrote: > > On Mar 12, 2019, at 11:23 AM, Kenneth Moser via cctalk > wrote: >> >> I have one, with some disks and other misc gear. Headed for the dump if I >> cannot find a home. Would prefer to find a home for my old friend... >

Re: VAX 4000-100 Free to a good home

2019-03-12 Thread Chris Hanson via cctalk
On Mar 12, 2019, at 11:23 AM, Kenneth Moser via cctalk wrote: > > I have one, with some disks and other misc gear. Headed for the dump if I > cannot find a home. Would prefer to find a home for my old friend... You haven’t said where you are or the timeframe in which you’re trying to find

Re: Pioneers of computing

2019-03-12 Thread Murray McCullough via cctalk
Thanks for the info on chip made by Texas Instruments. It was used in a pocket/plug-in calculator I had while working as a payroll clerk back in the early 70s. The link is: http://www.vintagecalculators.com/html/ti_cal-tech1.html I’ve written in my book on the History of the Microcomputer a

Re: DEC RC25 / CDC 9457 lark disc

2019-03-12 Thread Brent Hilpert via cctalk
On 2019-Mar-12, at 1:21 AM, shad via cctech wrote: > I always have been amazed by the complexity and peculiarity of > fixed/removable hybrid discs like DEC RC25 and CDC 9457. > Looking at some specifications found on the web, these drives look quite > similar each other, even if these are

VAX 4000-100 Free to a good home

2019-03-12 Thread Kenneth Moser via cctalk
I have one, with some disks and other misc gear. Headed for the dump if I cannot find a home. Would prefer to find a home for my old friend... Ken Moser 703.587.3868

Re: Old Macs available

2019-03-12 Thread David Williams via cctalk
The Mac SEs have been spoken for already. Liam - if things fall through I'll keep you in mind for the card but right now it looks like it is already taken. Sorry. I'll have several more items to make available soon. David Williams www.trailingedge.com On 2019-03-12 05:24, Liam Proven via

Re: Old Macs available

2019-03-12 Thread null via cctalk
Liam, he clearly says he’s in Houston in the post. > On Mar 12, 2019, at 03:24, Liam Proven via cctalk > wrote: > > On Mon, 11 Mar 2019 at 23:13, nospam212-cctalk--- via cctalk > wrote: >> >> 1) Macintosh SE/30 - Appears to have some expansion card of some sort inside >> with with a 15 pin

Re: The continuing story of a Rainbow 100 (Was: Rainbow 100 PSU capacitor list)

2019-03-12 Thread Warner Losh via cctalk
On Tue, Mar 12, 2019 at 1:08 AM Alan Perry wrote: > > As noted in the subject, continuing the story of the Rainbow 100 that I > rescued last year. > > The replacement PSU arrived today and I installed it. It came up to the > Main System Menu, but I had forgot to plug the RX50 cable into the >

Re: Tape reading question

2019-03-12 Thread Mattis Lind via cctalk
tisdag 12 mars 2019 skrev Al Kossow via cctalk : > > > On 3/11/19 10:42 PM, Mattis Lind via cctalk wrote: > > A few years back AJ Palmgren helped me recover data from a S8000 tape > using > > his hacked QIC drive. > > Did you ever put the tape images on line anywhere? The image is a backup tar

Re: Tape reading question

2019-03-12 Thread Al Kossow via cctalk
On 3/11/19 10:42 PM, Mattis Lind via cctalk wrote: > A few years back AJ Palmgren helped me recover data from a S8000 tape using > his hacked QIC drive. Did you ever put the tape images on line anywhere?

Re: Old Macs available

2019-03-12 Thread Liam Proven via cctalk
On Mon, 11 Mar 2019 at 23:13, nospam212-cctalk--- via cctalk wrote: > > 1) Macintosh SE/30 - Appears to have some expansion card of some sort inside > with with a 15 pin connector and what I think was a BNC connector? So, an Ethernet card? I am willing to pay for the card and international

DEC RC25 / CDC 9457 lark disc

2019-03-12 Thread shadoooo via cctalk
Hello, I always have been amazed by the complexity and peculiarity of fixed/removable hybrid discs like DEC RC25 and CDC 9457. Looking at some specifications found on the web, these drives look quite similar each other, even if these are completely different on an exterior / interface point of

The continuing story of a Rainbow 100 (Was: Rainbow 100 PSU capacitor list)

2019-03-12 Thread Alan Perry via cctalk
As noted in the subject, continuing the story of the Rainbow 100 that I rescued last year. The replacement PSU arrived today and I installed it. It came up to the Main System Menu, but I had forgot to plug the RX50 cable into the controller board and the RX50 power cable. Though it