test-drb

test-drb@ccmp.vtda.org

101090 discussions

by compoobah＠gmail.com

On Wed, 2021-05-26 at 12:00 -0500, cctalk-request at classiccmp.org wrote: > If you were to find an M7626 KA660 CPU you could do away with all of > the DSSI cabling between the CPU and the M9715 (in addition to having > a CPU that is around twice as fast). KA660/BA430 makes for a nice MicroVAX, had one for a while. You can even route the SCSI on the backplane as well, and the sleds pick up whichever you need. Too bad DSSI stuff either isn't more common or DEC found a way to route full cluster over SCSI, that was neat too (and faster than LAVAC for KA660). I seem to recall a highly opinionated VAX/BSD partisan also bestowed on it the rare (in his system) title of "real VAX" In the completely unrelated category my state has signs out asking us to "VAX up" which has me itching to get my VAXes out again. Sadly HP shut down the hobbyist license issuing before they got to my request :(.

4 years, 5 months

How to read Osborne 1 Floppies?

by healyzh＠avanthar.com

A photographer I know contacted me last night asking about reading Osborne 1 floppies. What does it take to read these? The only Catweasel board I have is the old Zorro 2 board for the Amiga. I do have 5.25? floppy drives. Neither of us have an Osborne anymore (I think mine went to Jim Willing). Zane

4 years, 5 months

IBM PC Network

by cctalk＠gtaylor.tnetconsulting.net

Q: Does anyone have any IBM PC Network hardware and / or software that they would be willing to part with? The recent "COMPAQ ISA PC to ethernet" thread got me thinking about IBM PC Network (and ARCnet) again. Sadly, Wikipedia's IBM PC Network article [1] is about the most concise / complete source of information that I've seen in the past. I'd like to learn more. I knew about the F connectors on coax cable, but was not aware of centralized device needed to do frequency translation. [1] https://en.wikipedia.org/wiki/IBM_PC_Network -- Grant. . . . unix || die

4 years, 5 months

VAXstation 4000 Mice?

by healyzh＠avanthar.com

What sort of mice does a VAXstation 4000 (vlc/60/90) take? I?m pretty sure they don?t need a DEC ?hockey puck? mouse. I?m trying to get a VAXstation setup as? A VAXstation! I?ve always run them headless, usually with SBB?s in a BA353 or BA350. Zane

4 years, 5 months

COMPAQ ISA PC to ethernent

by compoobah＠gmail.com

On Sun, 2021-05-23 at 12:00 -0500, cctalk-request at classiccmp.org wrote: > To: Grant Taylor <cctalk at gtaylor.tnetconsulting.net>, > ????????General at ezwind.net, Discussion at ezwind.net:On-Topic and Off- > Topic Posts > ????????<cctalk at classiccmp.org> > Subject: Re: COMPAQ ISA PC to ethernent > Message-ID: <60A9DFDE.9080300 at charter.net> > Content-Type: text/plain; charset=utf-8; format=flowed > > Grant and et al, > ???? I have several hundred MB and expansion cards from 30 years ago > up > to about 5 years ago. I would like to sell all of my computer > equipment. > Boards, cards, cables, covers, printers, monitors, computers. The > whole > works. > ???? I probably have cancer and if I do I am dead. i have been > selling > off everything that I own and I have been using the funds to drive > all > around the country full filling my bucket list. Please help me by > taking > everything off my hands? I still have two Simpson 260 VOMs that I > want > to see go to a good home instead of hitting the trash. > ???? Grant, Randy has not responded to me. Yes, I have Arcnet and > Ethernet ISA cards. What info do you need? > GOD Bless and Thanks, > rich! Man, that bites. Seen too many people I know die of cancer. Simpson meters are nice, and having an analog around is good, hope someone snags them. Too rich for my blood. Reminds me have a old NRI VTVM I need to get working, think I'm gonna try to wire in a 50B5 instead of the dead 50C5. FETVOMs interest me but don't see many of those around.

4 years, 5 months

cctalk Digest, Vol 80, Issue 22

by compoobah＠gmail.com

On Mon, 2021-05-24 at 12:00 -0500, cctalk-request at classiccmp.org wrote: > Message: 25 > Date: Mon, 24 May 2021 09:24:22 -0700 > From: Jason Howe <jason at smbfc.net> > To: Chris Zach <cz at alembic.crystel.com>, "General Discussion: On- > Topic > ????????and Off-Topic Posts" <cctalk at classiccmp.org> > Subject: Re: Writings on AI from 17 years ago.... > Message-ID: > <e5a3d9aba75a6d0fbfb377372cf3f1a7d29fffde.camel at smbfc.net> > Content-Type: text/plain; charset="UTF-8" > > On Sun, 2021-05-23 at 21:34 -0400, Chris Zach via cctalk wrote: > > Anyone know if the LCM will be open > > > Considering there is no staff as they were all laid off and have now > all found other jobs, I'd guess that's a hard no.? They'd basically > need to spin up from 0 again -- considering Vulcan shut down LCM, > Cinerama and the Flying Heritage Museum as soon as they could after > Paul's death -- I put my money on asset dispersal, rather than > reopening. > > I say with a pit in my stomach as a former member and regular > visitor. > > EMP (or whatever the hell they're called now) survived because they > had > been spun off as a separate legal entity from Paul's Vulcan empire. > > > --Jason I fear so as well, but one of the other MS teachers in my district has done some remote training recently through them, so there might still be hope.

4 years, 5 months

COMPAQ ISA PC to ethernent

by cctalk＠gtaylor.tnetconsulting.net

On 5/24/21 11:47 PM, Richard Pope wrote: > Grant, Hi Rich, > Did you receive my last email? Yes, I did receive it. I've not had an opportunity to reply to it. -- Grant. . . . unix || die

4 years, 5 months

LCM

by jnc＠mercury.lcs.mit.edu

> From: Lars Brinkhoff > Chris Zach wrote: >> I'll drop by and see which CHAOSNet card it has. > It may have been removed when we worked on getting ITS booted. For a long time AI used a UNIBUS CHAOSNet card, plugged into an -11 connected up to AI via the Rubin 10-11 interface. (I'm not sure which -11; maybe the TV-11, but I think I remember there was another one used for the CHAOSNet? I think the same -11 that the AI Lab's 3-mbit Ethernet interface was plugged into. If I wasn't so lazy I'd look at TV > and see.) I'm not sure what happened after the Rubin interface died. Maybe they built another KA I/O bus interface (like the one on ML)? Config > might answer that question. Noel

4 years, 5 months

Link Rot

by cctalk＠ibm51xx.net

Interesting article on Link Rot and its prevalence. According to the article even sources being referenced as early as 2018 have about a 60% Rot.I think all of us in this hobby can relate nor only to loss of articles but from sites, drivers, file repositories, etc....https://www.theverge.com/2021/5/21/22447690/link-rot-research-new-yo…

4 years, 5 months

Old Mac IICX to give away in Los Angeles/Orange County.

by tosteve＠yahoo.com

Free Macintosh IICX in Orange County CA area. Sometimes it boots, often it doesn?t (power supply issue?). Also HD has stiction issues. Also the tall profile monitor has a very smeary image. Other than that, it?s great! Everything is included - computer with cover, keyboard, mouse, monitor.

4 years, 5 months

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

1997

test-drb