test-drb

test-drb@ccmp.vtda.org

101090 discussions

by glenslick＠hotmail.com

Look here: http://www.spies.com/~aek/pdf/hp/1000/ When you open the front panel of the HP1000F does it have a sticker inside with 1 - 4 numbers of the form 12992A - 12992L ? Those are the loader ROM part numbers. Take a look at the document 12992-90001_loaderRomsApr86.pdf which describes the various loader ROMs which you may have installed in your CPU. The document also describes how to load and execute the loader ROMs. >From: Adrian Vickers <avickers(a)solutionengineers.com> > >2) Does anyone have access to a set of F-series manuals, especially >installation reference manuals? If so, are they in electronic format; if >not, can you/they bear to part with them for at least as long as it will >take me to scan them?

23 years, 1 month

Epson HX-20 Question

by chriss＠kingston.net

Hi Tony, Saw your posts on the net regarding HX-20's. I was wondering if you would be able to give me a couple pointers. I picked a hx-20 up a few years ago, and am now getting a chance to play with it. I have downloaded and read the 3 PDF's on Epson's site. I have not been able to find a copy of the BASIC Tutorial. I have a ROM installed in the _bottom_ of the unit. Not in the expansion slot, which is filled with the Cassette Unit. Should the ROM be autodetected, or does it have to be loaded? If loaded, how to I load it? I have not been able to get things working experimenting with LOAD "PAC0" and "LOAD PAC1". When I first powered the HX-20 up years ago, it had a 3rd option, but then I initialized it and of course, it is now gone. Thanks in advance. ChriS

23 years, 1 month

Identifying a Fujitsu chip - MB15140?

by Innfogra＠aol.com

Wow! You guys are good. Maybe you can help me. I need some Fujitsu chip information. I have a bunch of Fujitsu MB15140 CR-G with a date code of 8809 I would like to know what they are. Picture at http://members.aol.com/innfosale/MB15140A.JPG I got them from Fujitsu, Hillsboro, OR, when they were discontinuing the 14" & 8" drive lines there. I suspect they are related to the 23XX 8" hard drives but am not sure. Fujitsu made quite a few products there, POS stuff too. Thanks for the help. Paxton Astoria, OR

23 years, 1 month

Identifying a Motolora chip - MC14544?

by doug_jackson＠citadel.com.au

Wasn't that chip used in the Tandy TRS-80 Model 100 machines. I remember playing with the Band Pass filters to convince the TRS-80 to work with CCITT tones, instaed of the Bell tones that were used in USA. That was a while ago Boy, did I get myself into strife with the campus computer manager with that little 300 baud modem. Doug Jackson Director, Managed Security Services Citadel Securix +61 (0)2 6290 9011 (Ph) +61 (0)2 6262 6152 (Fax) +61 (0)414 986 878 (Mobile) Web: <www.citadel.com.au> Offices in Melbourne, Sydney, Canberra, Hong Kong, Boston CAUTION - The information in this message may be of a privileged or confidential nature intended only for the use of the addressee or someone authorised to receive the addressee's e-mail. If you are not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this e-mail is strictly prohibited. If you have received this email in error please notify postmaster(a)citadel.com.au. Any views expressed in this message are those of the individual sender and may not necessarily reflect the views of Citadel Securix. Feel free to visit the Citadel Securix website! Click below. http://www.citadel.com.au

23 years, 1 month

M9312 Bootstrap Questions

by fm.arnold＠gmx.net

cctech-request(a)classiccmp.org schrieb am 24.02.2003: Date: Mon, 24 Feb 2003 13:48:36 +0100 From: Andreas Freiherr <Andreas.Freiherr(a)Vishay.com> Subject: Re: M9312 Bootstrap Questions >Jeffrey, > >are you sure the 11/34 manual is talking about the M9312? - I seem to >remember that my copy describes the M9301, of which, IIRC, there are >-YA, -YB, and -YF versions. > >Since all M9301s are completely different from the M9312, it would be no >surprise if you cannot match the switches between docs and hardware... > >Andreas > >Jeffrey Sharp wrote: >> Ok, I got my PDP-11/34 mounted in its rack and have started to audit >> jumpers, switches, etc. I am being cornfused by the M9312 bootstrap >> terminator module. >> >> First, I'm confused about what version of the module I have. My 11/34 user's >> manual (EK-11034-UG-001 '77) talks about a -YA, -YB, and -YF version of the >> board. My M9312 manual (EK-M9312-TM-003 '81) talks only in terms of >> bootstrap ROM part numbers. The DIP switch references in the two documents >> conflict, even differing on the switch settings necessary just to boot into >> the console emulator. >----------<snip>----------- thinking back some 18-20 years, you are right on this comment that the -YA -Yb -YF variationd appley to the M9301 only, that module has no easy upgradable proms, but standard multiboot configurations. The keydifference is that M9312 stores one PDP11 instruction in 4 consecutive nibbles of the prom, therefoere 1 Prom = 1 Bootdevice. The 9301 has a conventional structure where the 4 proms are placed adjacent and each prom provides 4 bits of the program. Therefore if you modify the 9301, all 4 proms must be changed at the same time. I had to do it once, adding a new device to the boot routine, splitting it into the roms, burn those and get it to work, and I remember it was a tedious job. Frank

23 years, 1 month

Fw: old alpha in the bay area (free)

by rschaefe＠gcfn.org

----- Original Message ----- From: "seph" <seph(a)commerceflow.com> To: <port-alpha(a)netbsd.org> Sent: Monday, February 24, 2003 2:07 PM Subject: old alpha in the bay area (free) > I have an old alpha I want to get rid of, I really don't want to have > to throw it away. It lives at my house, in the bay area. If you'll > come and get it, it's free. It does work, I installed netbsd onto it > awhile back. > > It's missing its model tag, but I believe it's an old dec3000. here's > what I do know: > > it's turbo channel > > it's not small (about the size of a full pc tower) > > it's got 4 disks. 3 rz25s and 1 rz26 > > it's got 256 megs of RAM. > > it comes with a monitor. a sony gdm 1926 (yes, you have to take the > monitor) > > it has a cdrom (caddy based, I have caddies) > > it has a tape drive I don't recognize. > > > If for reason there's an overwealming response, I'll be swayed by > useage and how soon people can pick it up. > > please reply to me, I'm not subbed to the list. > > seph

23 years, 1 month

Univac III on eBay

by aek＠spies.com

I just put up three docs at www.spies.com/aek/pdf/univac/univac3 that will tell you more than you ever wanted to know about the Univac III One of the reasons it wasn't very popular was they didn't maintain backwards software compatibility with the I and II on the III.

23 years, 1 month

Trivia Question

by Robert_Feldman＠jdedwards.com

A real computer doesn't know what the square root of negative one is? :-P -----Original Message----- From: Fred Cisin (XenoSoft) [mailto:cisin@xenosoft.com] Sent: Saturday, February 22, 2003 1:33 PM To: cctalk(a)classiccmp.org Subject: Re: Trivia Question On Sat, 22 Feb 2003, Hans B Pufal wrote: > > If I write a PC emulator that runs on a real computer, does the computer > > become not real? > Or does my PDP-9 emulator running on my PC make IT 'a real computer'. I It significantly enhances its reality coefficient. But a REAL computer has casters, (or a forklift) A REAL computer dims the lights during power-up (for the NEIGHBORHOOD) A REAL computer attracts attention from the Fatherland Security.

23 years, 1 month

QBUS SCSI card...

by mail.list＠analog-and-digital-solutions.com

Hello Gene, Even though RD-5x fit in there fine, what is probably an inexpensive but more reliable solution than the RD-5x is to go with 5.25" FH ESDI drives as some other "personal users" have done. They come in larger storage capacities than the RD-5x drives too. Pick up a Sigma SCD-RQD11/EC when it shows up on eBay for around $35 to $50 ( or even less these days? ), and ask Mark Green about an ESDI drive. He got all four ( some of them around 600 Mb ) that I had a couple of years ago for what would have averaged out to $10 each ( plus shipping ). Best Regards At 06:57 AM 2/24/03 -0800, you wrote: > > > That's just amazing. I never knew the demand for those things was that > > > high. I wish the guy that was doing the IDE controllers had entered > > > production. :) > > > > I think a lot of people, "personal users" too, are getting tired of > struggling > > with RD-5x drive unreliability, and/or want the larger storage capacities > > they could obtain with SCSI > >Well I've got a KDA-50 board set so I'm not _totally_ out in the cold, but >it sure would be nice to use a drive that a) wasn't 150lbs (RA81) and b) >wasn't 3 feet long (RA92). Neither of which fit in the BA123(? nice >roll-around chassis, card cage is on the right side) enclosures that my 2 >MicroVAXen use. > >g.

23 years, 1 month

Semi-OT: Wanted - Vacuum Tube Protyping Boards

by bill＠timeguy.com

A friend of mine is getting heavily into building radios, digital clocks (using nixie tubes and/or miniature vector displays), etc. from tubes. I've been thinking that some of those nifty prototyping boards like we used in high school would be great for him to use for testing new designs. The ones I used had a base made of clear plastic with an array of holes in the top which lead in sets of 5 or so to a common set of metal contacts. There were dozens of sets of contacts on each board. The tubes were mounted in sockets on small squares of PC board with traces leading to pins along the edges. These pins would plug into holes on the base, and you would plug wires into the other holes on the same contact strip to connect something to that pin. There were also inductors, variable caps, pots, etc. on small boards. Any idea where I might be able to buy something like this setup these days?

23 years, 1 month

HP Apollo 710

by jacqui＠newcorp.co.uk

Hi I'm looking at buying a HP Apollo 9000 Model 710 32MB, can you give me a price to buy?? Thanks Jacqui NEWCORP SERVICES Tel: 01477 505615 Fax: 01477 500242 email: jacqui(a)newcorp.co.uk www.newcorp.co.uk

23 years, 1 month

MVME 333-2

by Mark.Meyrick＠beck-pollitzer.com

Dear Sir, We have a client who is desperate to purchase an MVME 333-2, can you give me an idea of where I might get hold of one of these. We regularly get requests to find old XVME equipment so please keep me informed of any equipment you aquire and I will do the same. Best regards Mark Meyrick Technical Project Manager Beck & Pollitzer Control Systems Tel: 0044 1621 890310 Fax: 0044 1621 890319 ________________________________________________________________________ This message is intended solely for the use of the individual or organisation to whom it is addressed. It may contain privileged or confidential information. If you have received this message in error, please notify the originator immediately. If you are not the intended recipient, you should not use, copy, alter, or disclose the contents of this message. All information or opinions expressed in this message and/or any attachments are those of the author and are not necessarily those of Beck & Pollitzer Engineering Ltd. Beck & Pollitzer Engineering Ltd accepts no responsibility for loss or damage arising >from its use, including damage from virus. ________________________________________________________________________ This e-mail has been scanned for all known viruses by MessageLabs. ________________________________________________________________________

23 years, 1 month

Identifying a Motolora chip - MC14544?

by jplist＠kiwigeek.com

Howdy folks; I'm trying to identify a Motorola chip for my father - his guess is a 300 baud modem... The chip comes from circuitry which allows folks to remotely control the lights on a runway. All of the breakers/generators are in a little shed at the end of the runway, but there is a controller board in the tower to allow you to turn on lights without having to trek down to the shed... Unfortunately said controller is broken, and my old man has tracked it down to this chip. Any help would be greatly appreciated; Particularly since the people that own the property have sold off the end of the strip to a local farmer who keeps cows there... And the other pilots are a bit too soft to leap the fence and wander through a herd of cattle in the middle of the night just to turn on the lamps... Thanks! JP

23 years, 1 month

"Real Computers" (was Re: Trivia Question)

by Robert_Feldman＠jdedwards.com

The Osborne 1. -----Original Message----- From: Fred Cisin (XenoSoft) [mailto:cisin@xenosoft.com] Sent: Saturday, February 22, 2003 2:27 PM To: cctalk(a)classiccmp.org Subject: Re: "Real Computers" (was Re: Trivia Question) <snip> How many CP/M machines provided both schematics and source code?

23 years, 1 month

BA123 and disks (RE: QBUS SCSI card...)

by Fred.van.Kempen＠microwalt.nl

True, the various ESDI disks are proving to be a fine and reliable replacement for the RD drives, using the same form factor. My MV4 (in a BA123) has three Hitachi drives, 680MB each, and are emulated as RA82's. Nice, reliable and _fast_ ! These drives, and the controllers (Sigma, ADC, Emulex, Dilog) are real cheap now. --f > -----Original Message----- > From: Mail List [mailto:mail.list@analog-and-digital-solutions.com] > Sent: Monday, February 24, 2003 4:38 PM > To: cctalk(a)classiccmp.org > Subject: Re: QBUS SCSI card... > > > Hello Gene, > > Even though RD-5x fit in there fine, what is probably an inexpensive > but more reliable solution than the RD-5x is to go with 5.25" FH > ESDI drives as some other "personal users" have done. They > come in larger storage capacities than the RD-5x drives too. > Pick up a Sigma SCD-RQD11/EC when it shows up on eBay > for around $35 to $50 ( or even less these days? ), and ask > Mark Green about an ESDI drive. He got all four ( some of them > around 600 Mb ) that I had a couple of years ago for what would > have averaged out to $10 each ( plus shipping ). > > > Best Regards > > > > > At 06:57 AM 2/24/03 -0800, you wrote: > > > > That's just amazing. I never knew the demand for > those things was that > > > > high. I wish the guy that was doing the IDE > controllers had entered > > > > production. :) > > > > > > I think a lot of people, "personal users" too, are > getting tired of > > struggling > > > with RD-5x drive unreliability, and/or want the larger > storage capacities > > > they could obtain with SCSI > > > >Well I've got a KDA-50 board set so I'm not _totally_ out in > the cold, but > >it sure would be nice to use a drive that a) wasn't 150lbs > (RA81) and b) > >wasn't 3 feet long (RA92). Neither of which fit in the BA123(? nice > >roll-around chassis, card cage is on the right side) > enclosures that my 2 > >MicroVAXen use. > > > >g.

23 years, 1 month

Info wanted: IBM vacuum tube digital computer demonstrator

by rigdonj＠cfl.rr.com

Yes, that's the item but I'm pretty certain that he's wrong about it being a field engineer's test set. A couple of list members have tracked down several of these but no docs yet. Joe At 04:42 PM 2/24/03 +0100, you wrote: >On Sun, 23 Feb 2003, Joe wrote: > >> Can anyone tell me more about this thing or even (HOPEFULLY) have a >> manual for it? > >Hi Joe > >Could be this one: >http://www.newbegin.com/itemmis_28.html > >Max

23 years, 1 month

Info wanted: IBM vacuum tube digital computer demonstrator

by massimo.vettore＠zf.com

On Sun, 23 Feb 2003, Joe wrote: > Can anyone tell me more about this thing or even (HOPEFULLY) have a > manual for it? Hi Joe Could be this one: http://www.newbegin.com/itemmis_28.html Max

23 years, 1 month

M9312 Bootstrap Questions

by GOOI＠oce.nl

Well, my 11/34C has the M9312 in it. See www.pdp-11.nl and click on the folder PDP-11/34A. Inside that folder is a folder called CPU information, in there is the folder options, and the last item is the document "bootstrap" (M9312). Maybe that's a little help. I have a scan of the M9312 manual and also of the M9301 manual wich will be at Jay's in a few weeks ... - Henk. > -----Original Message----- > From: Andreas Freiherr [mailto:Andreas.Freiherr@Vishay.com] > Sent: maandag 24 februari 2003 13:49 > To: cctech(a)classiccmp.org > Subject: Re: M9312 Bootstrap Questions > > > Jeffrey, > > are you sure the 11/34 manual is talking about the M9312? - I seem to > remember that my copy describes the M9301, of which, IIRC, there are > -YA, -YB, and -YF versions. > > Since all M9301s are completely different from the M9312, it > would be no > surprise if you cannot match the switches between docs and hardware... > > Andreas > > Jeffrey Sharp wrote: > > Ok, I got my PDP-11/34 mounted in its rack and have started to audit > > jumpers, switches, etc. I am being cornfused by the M9312 bootstrap > > terminator module. > > > > First, I'm confused about what version of the module I > have. My 11/34 user's > > manual (EK-11034-UG-001 '77) talks about a -YA, -YB, and > -YF version of the > > board. My M9312 manual (EK-M9312-TM-003 '81) talks only in terms of > > bootstrap ROM part numbers. The DIP switch references in > the two documents > > conflict, even differing on the switch settings necessary > just to boot into > > the console emulator. > ... > > -- > Andreas Freiherr > Vishay Semiconductor GmbH, Heilbronn, Germany > http://www.vishay.com

23 years, 1 month

QBUS SCSI card...

by mail.list＠analog-and-digital-solutions.com

Gene, I took a look at the CTP dealer listing index, and the current listed prices for UC08's run from a low of $300 to a high of $750 Out of the 12 listed that have prices showing, the average is $511.25 There was a UC07 recently on eBay in the UK that sold for GBP 252.00 (currently approx. US $397.91 ) EMULEX UCO7 Q-BUS SCSI CONTROLLER FOR DEC http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=1247&item=2307510324 With variations in exchange rate, that US equivalent was about $420 on the day it closed. Best Regards At 09:49 PM 2/23/03 -0800, Gene Buckle wrote: >Why is it that the UC08 SCSI controller on ePay right now is going for a >buy-it of$799? Are QBUS SCSI controllers THAT rare? I was going to try >to find one for my MicroVAX II, but not for that kind of dosh.... > >tnx. > >g.

23 years, 1 month

Transitional Technology Qbus SCSI controller

by mail.list＠analog-and-digital-solutions.com

Hello, I just received this inquiry from a "personal use" user about a card that I am not familiar with. If any of you want to help him out, his address is included. Wasn't someone asking about a differential scsi controller lately? If he'd have better use for a single-ended, and someone else needed a differential, perhaps you'd have a trade. Best Regards From: Robertdkeys(a)aol.com Message-ID: <54.b0c1e41.2b8b0e5b(a)aol.com> Date: Mon, 24 Feb 2003 00:57:47 EST Subject: QTD-1 qbus diff scsi board - you folks know anything about??? Since you folks deal in legacy qbus things, I was wondering if you might know anything about a Transitional Technology, Inc., model QTD-1 differential mscp/tmscp scsi controller? I have one that a friend sent me, to use in an MVII machine, but I can't seem to find out any information anywhere about the board. It is dated 1989, but must have been made by one of the lesser qbus card manufacturers. If you know anything about this particular board, I would be most interested in finding out the particulars, so I can get this thing running. Thanks R.D. Keys robertdkeys(a)aol.com

23 years, 1 month

PDP11 - RQDX1 standalone format utility?

by chpap＠ics.forth.gr

I would like to do a bad sector scan on a RD52 connected to a RQDX1 controller (The machine is a pdp11/73 without OS) prior to installing BSD2.11.Is there a standalone program like zrqch0(standalone version of zrqc from the xxdp package - only for RQDX3) that can be downloaded directly to the pdp via vtserver and recognizes the RQDX1 , i.e. a version of zrqb or something similar?

23 years, 1 month

Info wanted: IBM vacuum tube digital computer demonstrator

by mranalog＠attbi.com

Joe wrote: > > Can anyone tell me more about this thing or even (HOPEFULLY) have a > > manual for it? Joe, 1948 IBM 604 Computer Engineers Field Unit Price $6000 http://www.newbegin.com/itemmis_28.html --Doug ========================================= Doug Coward @ home in Poulsbo, WA Analog Computer Online Museum and History Center http://dcoward.best.vwh.net/analog =========================================

23 years, 1 month

G.W.Bush a liar?

by homeranonymous＠netscape.net

Well said. Ditto all the following: > I'm not aware of ANY lies by the current > administration, no less "lies and more damnedable > lies" > > Also, you can't hold this administration responsible > for the misdeeds of past administrations. > > In fact, I'd call the previous administration one of > the most dishonest and criminal administrations this > country has ever had. > > Luckily our system of government is such that people > like this cannot remain in power for too long. > > As for the rest of what you say, I don't have any data > for or against it. > > America is a representative republic. Not quite a > democracy. And yes, the government does things that > the people don't necessarily like or agree to. > > Given that, I still believe we have the free-est and > best form of government on the planet. > > It is not corruption or mistake free. Nor is it free > of the normal human expressions of greed, ego, hatred, > and agression. > > It's still head and shoulders above all other > government systems on the planet. > > Considering the broad areas in which the U.S. is > invlolved in, the huge amount of AID it gives to the > rest of the world, you have to see that basically we > are a good country. > > I would like it to be perfect, but that's not possible > in human affairs. It could certainly be better. And > what I like about Bush and his administration is that > he got right to the task of setting right all the > wrongs of previous administrations he could find and > fix. > > I know he will be relected in 2004 with a landslide. > It's a shame he can't run for a third term. Cheney > will probably not be able (or willing) to run for > President in 2008. > > Before the election, and before I saw Bush in action. > I was sure he'd be a one term President and that > Hillary Clinton or maybe Al Gore would run in 2004 and > take back the Presidency for the Democrats. > > Now, I'm sure that won't happen. > > It's amazing that you can call a liar, a man whose > reputation is largely made by his truthfulness and > trustworthyness. As Governor of Texas he kept most all > of his promises. And left the state in a much better > condition than it was when he took office. > > You may not like his policies, or his decisions. But, > that doesn't make him a liar. > > Regards, > Al

23 years, 1 month

Not at all Re: TRS-80 Floppy Drive

by fmc＠reanimators.org

Al Hartman <alhartman(a)yahoo.com> wrote: > Micros back then were more like cars. You could > customize them heavily. Only now with all these > case-mods and cooling options are we getting back into > what used to be fun about being a Computer Hobbyist. When next I find myself looking at the bizarre heat sink and fan contraptions in modern desktop PCs, I think I will try to think about fenders with fins. The alternative is to think about the J. C. Whitney catalog, and I don't think that's quite appropriate. -Frank McConnell

23 years, 1 month

Off-topic (John Allain: do not read) Re: cctalk digest, Vol 1 #472 - 25 msgs

by allain＠panix.com

> But that comment was directed at you, so referring > to you as "he" wouldn't work. That comment was: > He actually had the audacity to quote the ten > commandments to someone whose religious > beliefs and oaths contradict many of them, and > try to say that it should be the basis for international > law. He causes me much nausea. I never sent you this. Don't lie about me on the list. Actually, the topmost statement here doesn't even make grammatical sense to me. Is everyone here just sick or something? John A.

23 years, 1 month

Jump to page:

2026

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