Re: Teletype 5620 schematics

2019-06-18 Thread Ethan Dicks via cctalk
On Wed, Jun 19, 2019 at 1:00 AM Al Kossow via cctalk wrote: > came across these this eve, probably only of interest to Seth, since he has > one > http://bitsavers.org/pdf/att/5620/schematic I have one too (from a friend who used to work in the Columbus Bell Labs Operating System Group (cbosg)).

Re: Whose site is 9track.net?

2019-06-18 Thread Ray Jewhurst via cctalk
It belongs to Matt Burke. He is very active in the simh mailing list. Ray On Wed, Jun 19, 2019 at 12:58 AM Evan Koblentz via cctalk < cctalk@classiccmp.org> wrote: > Does anyone know who owns 9track.net? I couldn't find any contact > information there. > >

Whose site is 9track.net?

2019-06-18 Thread Evan Koblentz via cctalk
Does anyone know who owns 9track.net? I couldn't find any contact information there.

VENIX on Rainbow (was Re: Wanting to get my first classic computer)

2019-06-18 Thread Ethan Dicks via cctalk
On Tue, Jun 18, 2019 at 11:53 PM Warner Losh via cctalk wrote: > > On Tue, Jun 18, 2019 at 8:08 PM Ray Jewhurst via cctalk < > cctalk@classiccmp.org> wrote: > > > Hello all, I have been a student of computer history for years... > > I would like > > something more exotic. (Although it might me

Re: Looking for a Intel multibus 88/30...

2019-06-18 Thread dwight via cctalk
Maybe a iSBC 86/30? I don't have any of these. All I have are a couple 8080 iSBC boards. Dwight From: Lyle Bickley Sent: Tuesday, June 18, 2019 8:49 PM To: dwight Cc: General Discussion: On-Topic and Off-Topic Posts Subject: Re: Looking for a Intel multibus

Re: Wanting to get my first classic computer

2019-06-18 Thread Warner Losh via cctalk
On Tue, Jun 18, 2019 at 8:08 PM Ray Jewhurst via cctalk < cctalk@classiccmp.org> wrote: > Hello all, I have been a student of computer history for years but have > only learned how to use classic machines vicariously through emulation. I > would really like to get my own classic computer but I

Re: Looking for a Intel multibus 88/30...

2019-06-18 Thread Lyle Bickley via cctalk
On Tue, 18 Jun 2019 05:24:04 + dwight wrote: > Hi Lyle > What is a 88/45? I look up the 310 systems on the web but none > mention 88/45. Good catch, Dwight! It was a typo. I have two 88/45 boards and don't need more. FYI, here's a link describing the 88/45: http://bit.ly/2N6zKGe Here's

Teletype 5620 schematics

2019-06-18 Thread Al Kossow via cctalk
came across these this eve, probably only of interest to Seth, since he has one http://bitsavers.org/pdf/att/5620/schematic

Re: PDP 11/15

2019-06-18 Thread Al Kossow via cctalk
On 6/18/19 8:15 PM, Randy Dawson via cctalk wrote: > Paul, > That is so cool! > How much space would it take? 10.5" of rack space it is a PDP-11 model 15 (first generation)

Re: PDP 11/15

2019-06-18 Thread Randy Dawson via cctalk
Paul, That is so cool! How much space would it take? That is my first computer (outside of timesharing and Z-80 homebrew). My first job was on the PDP-15 to transcribe the APOLLO analog range tapes of the lunar experiments, primarily the seismometer moonquake data for the University of Texas

Wanting to get my first classic computer

2019-06-18 Thread Ray Jewhurst via cctalk
Hello all, I have been a student of computer history for years but have only learned how to use classic machines vicariously through emulation. I would really like to get my own classic computer but I don't know where to begin. For one, I am on a very limited income and two I don't have a lot of

PDP 11/15

2019-06-18 Thread Paul Anderson via cctalk
I bought a large package of DEC gear last year and it came with a PDP 11/15. I have no need for this classic, and put it on the list. A few people responded, but because of my problems, I never followed up with them. For those who responded, I apologize for dropping the ball. If anyone is

Re: Two AT Unix PC/3B1/7300 systems available - claimed

2019-06-18 Thread David Williams via cctalk
Just want to let everyone know both Unix PCs have been claimed. Best regards, David On 2019-06-18 14:06, David Williams via cctalk wrote: Sorry for the brain fart, just so much going on that I forgot to mention that these are located in Houston, TX. Best regards, David Williams On 2019-06-18

Re: Missing posts in archive and no Subject: line

2019-06-18 Thread Steve Malikoff via cctalk
Noel said > I'm not sure what happened, but I note the next post had no Subject: line, > and I'm wondering if that caused it. So best to make sure your posts have > Subject: lines. > > Noel When I posted the bit about the 360 + car photo the other day, I had a subject line ready to go and

Re: Two AT Unix PC/3B1/7300 systems available

2019-06-18 Thread Ryan Eisworth via cctalk
Hi David, I'm in the Houston area, and would *love* to get these! I have been searching for a 3B1 for a long time. Best regards, Ryan > On Jun 18, 2019, at 2:06 PM, David Williams via cctalk > wrote: > > Sorry for the brain fart, just so much going on that I forgot to mention that > these

Re: Apollo Computer Article

2019-06-18 Thread Daniel Seagraves via cctalk
> On Jun 18, 2019, at 10:29 AM, Will Cooke via cctalk > wrote: > > This site has TONS of stuff, including (links to) much original > documentation. There are also copies of actual flight software that can be > run on the simulator. > https://www.ibiblio.org/apollo/ There is also a

Re: Two AT Unix PC/3B1/7300 systems available

2019-06-18 Thread David Williams via cctalk
Sorry for the brain fart, just so much going on that I forgot to mention that these are located in Houston, TX. Best regards, David Williams On 2019-06-18 13:10, David Williams via cctalk wrote: I have two AT Unix PCs that I am offering up to interested parties as described below: 1) AT Unix

Re: Apollo Guidance Computer Article

2019-06-18 Thread Chris Hanson via cctalk
You might want to be explicit that the article is about the Apollo Guidance Computer, not about Apollo Computer the workstation manufacturer. — Chris

Re: Two AT Unix PC/3B1/7300 systems available

2019-06-18 Thread Bill Degnan via cctalk
where are you? I am interested if you're near to Philadelphia -- Washington DC corridor Bill Deg On Tue, Jun 18, 2019 at 2:10 PM David Williams via cctalk < cctalk@classiccmp.org> wrote: > I have two AT Unix PCs that I am offering up to interested parties as > described below: > > 1) AT Unix PC

Two AT Unix PC/3B1/7300 systems available

2019-06-18 Thread David Williams via cctalk
I have two AT Unix PCs that I am offering up to interested parties as described below: 1) AT Unix PC with the standard 67 MB HDD, this is the base system and three button mouse. The right arrow key on the keyboard is broken but the key cap is still included. This unit is also missing the

Re: DEC KA650 VAX memory troubleshooting (video)

2019-06-18 Thread Antonio Carlini via cctalk
On 18/06/2019 01:56, Joe Zatarski via cctech wrote: OK, so where should a thing like this go: https://pastebin.com/taQwaTV6 Anybody got a decent place to upload that? it's my notes on the MS650-AA, and more generally the KA650 CMCTL memory subsystem. Includes my theory of operation of the

Re: Missing posts in archive and no Subject: line

2019-06-18 Thread Eric Christopherson via cctalk
On Mon, Jun 17, 2019 at 1:19 PM Noel Chiappa via cctalk < cctalk@classiccmp.org> wrote: > So, a couple of posts yesterday did not show up in the date archive: > > http://www.classiccmp.org/pipermail/cctalk/2019-June/date.html > > which is how I read the list. They are: > > Software for Fairy

Re: DEC KA650 VAX memory troubleshooting (video)

2019-06-18 Thread Noel Chiappa via cctalk
> From: Joe Zatarski > OK, so where should a thing like this go: ... Anybody got a decent > place to upload that? As always, the CHWiki is available for any vintage computer stuff. I can set up an account for anyone here who wants one. I have posted similar information for PDP-11

Re: Apollo Computer Article

2019-06-18 Thread Will Cooke via cctalk
> On June 18, 2019 at 10:24 AM Noel Chiappa via cctalk > wrote: > > > From: Jim Brain > > Probably too light for folks in here, but maybe some will find some > > > interest > > Good high-level view of the importance of the AGC work. > > For those who want technical details, there's a

Re: Apollo Computer Article

2019-06-18 Thread Noel Chiappa via cctalk
> From: Jim Brain > Probably too light for folks in here, but maybe some will find some > interest Good high-level view of the importance of the AGC work. For those who want technical details, there's a Web-site (I can dig up the URL if anyone wants) about the recovery of the

Re: Missing posts in archive and no Subject: line

2019-06-18 Thread John H. Reinhardt via cctalk
On 6/17/2019 1:18 PM, Noel Chiappa via cctalk wrote: So, a couple of posts yesterday did not show up in the date archive: http://www.classiccmp.org/pipermail/cctalk/2019-June/date.html which is how I read the list. They are: And now I know why your posts always break the threading in

Re: Apollo Computer Article

2019-06-18 Thread Al Kossow via cctalk
this is a bit more heavyweight http://rescue1130.blogspot.com/2019/06/erasable-core-memory-ram-of-apollo.html On 6/17/19 5:01 PM, Jim Brain via cctalk wrote: > Probably too light for folks in here, but maybe some will find some interest > (apologies if > >