- test-drb@ccmp.vtda.org - classiccmp.org

Clearly OT (but what the hell...) (was: food

by pete＠dunnington.u-net.com

On Nov 6, 14:47, Roger Merchberger wrote: > and 1 greek restaurant, which is extremely good but don't serve enough > (IMHO) choices in the way of greek food... They have gyros, kalamari, and a > few other dishes & the rest - american. (damn good american, but american > nonetheless...) > :-( > I'm continually begging them for new greek stuff - you can get a burger > anywhere, after all - and I was *finally* greeted with something new this > Saturday (don't recall the name, some type of lamb & beef dish with a > baked pancake-like topping - started with an "M") and it was fantastic! Moussaka? Layers of minced[1] lamb and fried aubergines[2] with eggs, greek yoghurt[3], and baked. Mmm, very nice! I had some last night. [1] you'd probably call that ground lamb [2] eggplant [3] thick yoghurt made from sheep's milk -- Pete Peter Turnbull Network Manager University of York

24 years, 8 months

1
0
0 0

Apple 11 c

by vcf＠vintage.org

Please contact Phyllis directly if you are interested in this computer. Reply-to: saffta(a)mediaone.net ---------- Forwarded message ---------- Date: Mon, 5 Nov 2001 10:28:13 -0500 From: Phyllis Cohen/Promotivation Concepts <saffta(a)mediaone.net> To: donate(a)vintage.org Subject: Apple 11 c We have an Apple 11C w/monitor & modem. Have you any interest? A prompt response will be appreciated or my husband is tossing it this week. Phyllis Cohen Promotivation Concepts ASI# 301435 84 Cynthia Road Newton MA 02459 tel: 617-964-1315 fax: 617-964-1363 Saffta(a)mediaone.net Phyllis(a)promotivation.com -- Sellam Ismail Vintage Computer Festival ------------------------------------------------------------------------------ International Man of Intrigue and Danger http://www.vintage.org

24 years, 8 months

1
0
0 0

OT: Chemistry Sets (was RE: Rubber Restorer...)

by Robert_Feldman＠jdedwards.com

Yeah, chem sets are pretty tame now :( -- can't do many real reactions other than make C02 from bicarb. My father was a chemist and added many chemicals to the Gilbert set we had (more than 10 years old, so somewhat on topic). I do shudder a bit to think of some of things we did, though, like playing with big globs of mercury in our hands. BTW, water glass is Sodium Silicate, not phenothalien. And carbon tet, not benzene, was dry cleaning fluid. As kids, my brothers and I used carbon tet in killing jars to gas butterflys for our collection. It is banned in most places now, and benzene use is severely restricted, as it too is a strong carcinogen and bad for your internal organs. -----Original Message----- From: Russ Blakeman [mailto:rhblakeman@kih.net] Sent: Tuesday, November 06, 2001 8:14 AM To: classiccmp(a)classiccmp.org Subject: RE: Rubber Restorer... And many of the classic sets have replacements for the original chemicals. A friend bought a 1965 chemistry set and in place of phenothalien (water glass) it was just plain water, as had the sulfur been filled with dry mustard and confectioner's sugar mixed. No telling what else... -> -----Original Message----- -> From: owner-classiccmp(a)classiccmp.org -> [mailto:owner-classiccmp@classiccmp.org]On Behalf Of Douglas Quebbeman -> Sent: Tuesday, November 06, 2001 7:37 AM -> To: 'classiccmp(a)classiccmp.org' -> Subject: RE: Rubber Restorer... -> -> -> > I wonder if children's chemistry sets still come with all the -> > interesting chemicals? -> -> For the most part, no... you have to buy the old chemistry -> sets if you want those (many vintage chemistry sets trade -> on E-Bay). -> -> -dq ->

24 years, 8 months

2
1
0 0

One-off vs. One-of (was Re: CPU design at the gate level)

by mmcfadden＠cmh.edu

Of the instances I know of most one-off's never were from an assembly line just attempts to change or demonstrate a concept. The R&D group I worked with always was producing prototypes and proof-of-concept devices. The proof-of-concept units were mostly breadboard style with wires and components in any order and not in any form factor. A prototype was then constructed, sometimes milled of plastic or aluminum, it mimicked the final units appearance. The prototypes went through several interations to make a manufacturable model that could be made within the cost desired. Then the manufacturing engineers came in and tried to make it repairable and assembleable. The whole process is currently much compressed with the manufacturing engineers included from the beginning to reduce cost and time-to-market. Our group made medical microbiology devices designed by aerospace engineers, way overengineered, and with more feedback sensors than you could believe. We started out with PDP 11/05 , then migrated to 11/04. They eventually wanted to replace our PDP-11/04, with VT52, based computer systems with homegrown computer, terminal, and printer. Never implemented. Mike mmcfadden(a)cmh.edu

24 years, 8 months

1
0
0 0

Rubber Restorer...

by dhquebbeman＠theestopinalgroup.com

> I wonder if children's chemistry sets still come with all the > interesting chemicals? For the most part, no... you have to buy the old chemistry sets if you want those (many vintage chemistry sets trade on E-Bay). -dq

24 years, 8 months

3
2
0 0

CPU design at the gate level

by ajp166＠bellatlantic.net

Tony, Faster as in is sub 150ns are fairly common and cheap. Whats problemtic is that the ALU must do about 8-16 different operations so that would be at least a 512kN part or larger. Also 74(ALS,F,AS)381 in the 16 bit or wider range would be hard pressed to do better than 50ns even with carry lookahead. Allison -----Original Message----- From: Tony Duell <ard(a)p850ug1.demon.co.uk> To: classiccmp(a)classiccmp.org <classiccmp(a)classiccmp.org> Date: Monday, November 05, 2001 7:06 PM Subject: Re: CPU design at the gate level >> How about programming an EPROM with a lookup >> table to emulate an ALU? > >Sure, if you want one that takes 250ns or so to produce a result (the >access time of most cheap EPROMS). The 74x181 is going to be rahter >faster than that, I think. > >I have thought about using fast-ish RAMs (cache rams from old PC >motherboards) as poor-man's programmable logic. It would run at a >sensible speed, and wouldn't need proprietry programming tools. > >-tony >

24 years, 8 months

5
4
0 0

I-Modem protocol

by mythtech＠Mac.com

>Two thoughts: The WildCat BBS has (IIRC) the IMODEM protocol; contact >the WildCat prople and ask them for just that single module (they >want about $800 for the BBS source code). I'll give them a try, thanks. >Secondly... reverse engineering by setting up a second PC running >any terminal emulator, try sending a file from the IMODEM-only device, >surely it will respond to ACK/NAK... try NAKing some packets, ACK some >others, dump the result, start hacking... Humm... that's an idea. Lots of work, and maybe more than the project is worth, but certainly an idea I will keep in mind for a day when I get pissed off enough at the current interface. -chris <http://www.mythtech.net>

24 years, 8 months

1
0
0 0

I-Modem protocol

by dhquebbeman＠theestopinalgroup.com

> What I am looking for is the specs needed to write an implimentation of > it. I have a system that can only send files via i-modem, and I want to > write a new program to talk to the server. Right now I use Procomm Plus > 1.1b since it is the only application that I have found that supports > imodem. I would like to write a custom front end to the system, so I can > make access safer, easier, and more automated. > > If anyone has specs, or source code for imodem they can send me, it woud > be very helpful. This really is a tough one- it's possible some of the stand-alone transfer protocol modules might have implemented it, but didn't include any info in the docs... as a search yielded no more than you found. Two thoughts: The WildCat BBS has (IIRC) the IMODEM protocol; contact the WildCat prople and ask them for just that single module (they want about $800 for the BBS source code). Secondly... reverse engineering by setting up a second PC running any terminal emulator, try sending a file from the IMODEM-only device, surely it will respond to ACK/NAK... try NAKing some packets, ACK some others, dump the result, start hacking... Be sure to filter out the ACKs/NAKs you're sending from the dump, no need to confuse yourself... hth, -dq

24 years, 8 months

1
0
0 0

EDS/Bernoulli Disks Revisited

by COURYHOUSE＠aol.com

We have a stack of these at the museum! We will keep one for the magnetic media collection but the others can go! Ed Sharpe archivist for SMECC > Subj:RE: EDS/Bernoulli Disks Revisited > Date:11/6/01 9:03:17 AM US Mountain Standard Time > From:<A HREF="mailto:cbajpai@mediaone.net">cbajpai(a)mediaone.net</A> > To:<A HREF="mailto:classiccmp@classiccmp.org">classiccmp(a)classiccmp.org</A>, <A HREF="mailto:bobrobs@earthlink.net">bobrobs(a)earthlink.net</A>, <A HREF="mailto:Microscopy@sparc5.microscopy.com"> > Microscopy(a)sparc5.microscopy.com</A> > Sent from the Internet > > > > ------------------------------------------------------------------------ > The Microscopy ListServer -- Sponsor: The Microscopy Society of America > To Subscribe/Unsubscribe -- Send Email to ListServer(a)MSA.Microscopy.Com > On-Line Help http://www.msa.microscopy.com/MicroscopyListserver/FAQ.html > -----------------------------------------------------------------------. > > > I saw a hand full of this media that VCF East...Did they get sold? > I'm not sure who the seller was...maybe Tom Owad? > -Chandra > > > -----Original Message----- > >From: owner-classiccmp(a)classiccmp.org > [mailto:owner-classiccmp@classiccmp.org] On Behalf Of John Foust > Sent: Monday, November 05, 2001 9:50 PM > To: Bob Roberts; Microscopy(a)sparc5.microscopy.com > Cc: classiccmp(a)classiccmp.org > Subject: Re: EDS/Bernoulli Disks Revisited > > > > I'll forward this to the Classic Computer Collector's > mailing list. Someone there certainly will have a lead > on some of these. > > - John > > At 10:18 AM 11/5/01 -0700, Bob Roberts wrote: > >A customer of mine has a Kevex Delta II analyzer (circa 1989) equipped > >with the 8 inch/10 Mb Bernoulli disk drives. He would like to continue > >using this media for the time being but is unable to locate any of > >these disks for data storage. Thermo Noran is apparently unable to > >upgrade his drives to something more current. > > > >If anyone has these disks laying around, and would like to sell them, > >please contact me off-line. Thank you. > > > >Bob Roberts > >EM Lab Services, Inc. > >2409 S. Rural Rd Suite C > >Tempe, Arizona 85282 > >480.967.3946 > >"Home of the 2001 World Series Champion Arizona Diamondbacks" > > >

24 years, 8 months

1
0
0 0

Zenith Data Systems Z-386 SX/20 Free in NJ

by mythtech＠Mac.com

If anyone wants it, I have a Zenith Data Systems Z-386 SX/20 available for free in Ridgewood, New Jersey. You have to come pick it up (or offer me enough to make it worth my time to pack it for shipping). It appears to work just fine. It is missing one of the two 3.5" drive slot covers. It is currently configured with a 40mb HD, a 360k 5.25" floppy, 2mb of RAM, and CGA video. I can't figure out how to change the setup, so it is useless to me (if I can't at least get it to accept a 3.5" drive, I can't use it). It is up for grabs, but like I said, I don't want to take the time to pack it up unless I am getting money or something good in trade. It can be picked up in Ridgewood, NJ (North East NJ). I am only going to keep it for a day or two to see if it gets claimed, after that, there won't be enough left of it to claim. I can store it longer for someone as long as you tell me roughly when you will pick it up. -chris <http://www.mythtech.net>

24 years, 8 months

1
0
0 0

CPU design at the gate level

by ajp166＠bellatlantic.net

Yes but I was working on the presumption of xN=8 and for every permutation of 8bit A and 8bit B. Allison -----Original Message----- From: Greg Ewing <greg(a)cosc.canterbury.ac.nz> To: classiccmp(a)classiccmp.org <classiccmp(a)classiccmp.org> Date: Monday, November 05, 2001 11:41 PM Subject: Re: CPU design at the gate level >ajp166 <ajp166(a)bellatlantic.net>: > >> Whats >> problemtic is that the ALU must do about 8-16 different operations >> so that would be at least a 512kN part or larger. > >Not that big, surely? 4 A inputs, 4 B inputs, carry input, >4 function select inputs comes to 13 inputs, so 8KxN >should be enough. > >Greg Ewing, Computer Science Dept, +--------------------------------------+ >University of Canterbury, | A citizen of NewZealandCorp, a | >Christchurch, New Zealand | wholly-owned subsidiary of USA Inc. | >greg(a)cosc.canterbury.ac.nz +--------------------------------------+ >

24 years, 8 months

1
0
0 0

food

by dhquebbeman＠theestopinalgroup.com

> > On Tue, 6 Nov 2001, Chad Fernandez wrote: > > > > > Richard Erlacher wrote: > > > > > > > Americans have always been somewhat "strange" about their diet, > > > > > > How? I've never seen anything that I thought was strange. > > > > Gravy. Gravy is pretty strange when you consider what goes into it. > > > > hmmm.... Poutine anyone? ;-) I hear Burger Kings carry Poutine now... but I'll bet the curds are squeezed out of a bottle <Shudder>... 'Tis enough to make haggis grow legs... -dq

24 years, 8 months

1
0
0 0

food

by dhquebbeman＠theestopinalgroup.com

> I never thought hotdogs strange.. They're pretty straightforward, > take lips, assholes, and add the FDA approved 0.5% of rat feces. > > Oh, add the casing. Good wieners use the intestines... yum, intestines! -dq

24 years, 8 months

1
0
0 0

Rubber Restorer...

by bpope＠wordstock.com

Does anyone know where I can get "Rubber Restorer"? I know it comes in a spray. I thought I had bought it before at Radio Shack, but they didn't have any or a clue. Thanks, Bryan Pope

24 years, 8 months

6
16
0 0

Rubber Restorer...

by dhquebbeman＠theestopinalgroup.com

> On Mon, 5 Nov 2001, Eric Dittman wrote: > > > > Carbon Tetrachloride is what Carbona spot remover was. I think they've > > > either outlawed it or just taken it from the market for consumers. > > > > I seem to remember carbon tetrachloride is a carcinogen. > > So they say. It also has some other nifty qualities like forming > phosgene gas (think WW-I) when applied to a hot surface. I believe it was banned along with CFCs... -dq

24 years, 8 months

1
0
0 0

Rubber Restorer...

by dhquebbeman＠theestopinalgroup.com

> > I bought a bottle of Rubber Rejuvient at Frys, Platen Cleaner is another > > similar thing. Keep in mind HP is the same company that said Toner > > cartridges can't be refilled, so when the wet cloth doesn't work, use the > > real stuff if you don't want to buy new parts or a printer. > > > > And also don't forget that HP put out a kit for applying sandpaper to > the feed wheel tires on one of the earlier DeskJets when the tires > glazed up. Yup... got one. It's a wonder I didn't start regarding them as "Hewlett-Backward DeskJams" sooner... -dq p.s. Hey Don, got the board, haven't tried it yet, will keep U posted

24 years, 8 months

1
0
0 0

EDS/Bernoulli Disks Revisited

by jfoust＠threedee.com

I'll forward this to the Classic Computer Collector's mailing list. Someone there certainly will have a lead on some of these. - John At 10:18 AM 11/5/01 -0700, Bob Roberts wrote: >A customer of mine has a Kevex Delta II analyzer (circa 1989) equipped with the 8 inch/10 Mb Bernoulli disk drives. He would like to continue using this media for the time being but is unable to locate any of these disks for data storage. Thermo Noran is apparently unable to upgrade his drives to something more current. > >If anyone has these disks laying around, and would like to sell them, please contact me off-line. Thank you. > >Bob Roberts >EM Lab Services, Inc. >2409 S. Rural Rd Suite C >Tempe, Arizona 85282 >480.967.3946 >"Home of the 2001 World Series Champion Arizona Diamondbacks"

24 years, 8 months

2
1
0 0

food

by technos＠nerdland.org

I never thought hotdogs strange.. They're pretty straightforward, take lips, assholes, and add the FDA approved 0.5% of rat feces. Oh, add the casing. Jim On Tuesday, November 06, 2001 2:29 AM, One Without Reason [SMTP:vance@ikickass.org] wrote: > > The same criterion could be applied to hot dogs. > > Peace... Sridhar > > On Tue, 6 Nov 2001, Jeffrey S. Sharp wrote: > > > On Tue, 6 Nov 2001, Chad Fernandez wrote: > > > > > Richard Erlacher wrote: > > > > > > > Americans have always been somewhat "strange" about their diet, > > > > > > How? I've never seen anything that I thought was strange. > > > > Gravy. Gravy is pretty strange when you consider what goes into it. > > > > -- > > Jeffrey S. Sharp > > jss(a)subatomix.com > >

24 years, 8 months

1
0
0 0

value of scrap

by dec.parts＠verizon.net

Hello John and others, > I think I could pay scrap (.gt. free ) value. The scrap from commercial systems is actually valuable. Scrappers can get up to $2.00 per pound for it. I had 8 racks of cards ( non-DEC very proprietary stuff ) that didn't seem to want to sell individually, so I sold to a scrapper. That batch totaled 880 pounds, and I got $660.00 ( $.75 per pound ) and that scrapper wouldn't have been buying it unless he was making good money on it too. It just about paid for the 16' beavertail flatbed trailer I bought from the same fellow. So when Heinz says ... > It sucks that these people would rather scrap out a machine > than let a collector have it for free. It translates to ... "it sucks that people won't give away free money" Bennett

24 years, 8 months

6
5
0 0

Rubber Restorer...

by technos＠nerdland.org

I still see it sold under the brand name "Carbochlor" as a industrial grease thinner/solvent. Dry cleaners still use it too. Any decent hardware will stock it. On a off note, it's fun to add to a styrofoam cup of coffee.. Scent fades and the cup dissolves to a rubbery shell. Pick up the cup, you're stuck with a handful of goop and coffee. Oh, and don't get it on your hands. Not only is it a carcinogen, you'll get a benzene buzz from even small splashes. And SpotShot isn't anything like Carbona. Jim On Monday, November 05, 2001 6:10 PM, Russ Blakeman [SMTP:rhblakeman@kih.net] wrote: > Carbon Tetrachloride is what Carbona spot remover was. I think they've > either outlawed it or just taken it from the market for consumers. > > -> -----Original Message----- > -> From: owner-classiccmp(a)classiccmp.org > -> [mailto:owner-classiccmp@classiccmp.org]On Behalf Of Douglas Quebbeman > -> Sent: Monday, November 05, 2001 4:16 PM > -> To: 'classiccmp(a)classiccmp.org' > -> Subject: RE: Rubber Restorer... > -> > -> > -> > HP recommends a plain old water (a damp cloth) to clean > -> printer rollers. I > -> > just cleaned the rollers on my DeskJet 820ce and the paper feed is much > -> > improved. It remains to be seen how long it lasts this way, though. > -> > -> Cleaning isn't the issue- deglazing is. Rubber rollers become > -> glazed on their surface, and whether it's from picking up dirt > -> and dust or because the rubber simply fuses chemically at the > -> surface I don't know. But traditionally, cerbon tetrachloride > -> was used for this purpose. I also used it to highlight watermarks > -> in vintage postage stamps. > -> > -> Regards, > -> -dq > ->

24 years, 8 months

1
0
0 0

classiccmp-digest V1 #766

by clandrum＠monumental.com

Phil and Mac junkies; The MicronEye was in production for a very short time as far as I know. It claimed to use a "video RAM" - a light sensitive RAM that they claim they discovered by accident. The MicronEye was a bit larger than a 35MM film cannister and had a focusable lens and iris at one end and a ribbon cable coming out the other end, which plugged into a tan flat controller box. The controller box connected to the printer or modem serial port on the Mac. The camera came with a small foot-high tripod so you could aim it and a diskette with the application sofware on it. The software let you take black and white pictures and save them as either PICT files or MacPaint files. If I recall correctly, the picture that it took was half of an original Mac size screen and was definitely black and white only. Also FYI - the MicronEye was released and available when the original 128K Mac was released, which was when I got mine. I still have it all along with the software. It all worked last time I fired it up. I also have an interesting game call Chipwits for the 128K Mac. It let you program a robot to navigate itself through various environments. The programming language was innovative and was call "IBOL", as it was all icon based. I also have Musicworks - which let you write music and play it back, etc. And of course I have Macwrite and Macpaint in the original box. Both work on the Mac OS system version 1.0. I have an original IBM PC from the same era. I boot both of them up side by side and wonder why in the hell the PC won. (and yes, I know why, before you send your reasons) As much as I love my Macs, real programming died the day they invented the GUI. Give me an assembler and some silicon and a mission, and I'm a happy guy. > From: Phil Beesley <beesley(a)mandrake.demon.co.uk> > Subject: MicronEye > > Please don't tease, Craig. Tell us a bit more about the MicronEye -- > Google doesn't throw up much more than "camera from 8 bit era". > > Phil

24 years, 8 months

5
4
0 0

CPU design at the gate level

by bfranchuk＠jetnet.ab.ca

>What's unfortunate, at least from where I sit, is that though some sources give >you a schematic or an HDL of a CPU, yet they don't tell you WHY the choices made >in its design were made. Normally such decisions are normally driven by >requirements, be it for performance, or for specific addressing modes, chip >size, or whatever. It seems we never see light shed on such matters. Sometimes you can find this information on the web. Now that many of the older computers are of historical value people are writing things down. >One caution is certainly warranted, however. Fully synchronous design became >the default method of designing circuits of anysubstance in the mid-late '80's. >One result, of course, was that signal races were easily avoided, and, with the >use of pipelining, it allowed for the acceleration of some processes at the cost >of increased latency. The use of fully sunchronous design drove up CPU cost, >however, and was not an automatically assumed strategy in the early '70's, so >you've got to consider WHEN a design was specified before making any assumptions >about why things were done in a given way. I thought that that was due more to the fact (core) memory was asynchronous with a wide range of cycle times as well as I/O transfers. Only with memory being in the same box as the cpu does a more synchronous system make sense. >Classic CPU's were mostly NOT fully synchronous, as fully synchronous design >required the use of costlier faster logic families throughout a design when that >wasn't necessarily warranted. Today's FPGA and CPLD devices, when used to host >a classic CPU design, eliminate the justifications for asynchronous design >strategies that were popular in the early '70's - late '80's. Their use >essentially requires the design be synchronous, not only because signal >distribution/routing resources are limited, but because propagation delays are >so different from wht they were in the original discrete version. What is so different a F/F is still a F/F, a gate is still a gate. It is only that routing delays are a unknown so you can't use logic that requires timing delays or or oneshots. It is only that the programs can't discover when logic can or cannot change like a designer can but must use worse case assumptions .It is only in the case when you have a single clock that timing calculations are the most accurate. How ever I suspect most CPU design starts with a clean sheet of paper lays out goals and basic design parameters. A good block diagram often can tell you how complex your system is. While gates are important the quantify and packaging of the gates define just how your system can be laid out. Only after the instruction set is defined do you look at the logic need to produce the Computer System, and once you lay things out you have good idea of what instructions are needed. Of course everything gets revised again and again. http://www.ulib.org/webRoot/Books/Saving_Bell_Books for some interesting reading. Also "CMOS circuit design,layout and simulation" ISBN 0-7803-3416-7 is very good reading for CPU design at the real gate level. Ben Franchuk. -- Standard Disclaimer : 97% speculation 2% bad grammar 1% facts. "Pre-historic Cpu's" http://www.jetnet.ab.ca/users/bfranchuk Now with schematics.

24 years, 8 months

13
36
0 0

One-off vs. One-of

by Robert_Feldman＠jdedwards.com

The American Heritage Dictionary of the English Language lists "One-off" as: Adjective: (Chiefly British) Happening, done, or made only once. Noun: Something that is not repeated or reproduced. Does anyone have an Oxford English Dictionary handy? It should give the date of the earliest in-print reference.

24 years, 8 months

3
2
0 0

hard-sector 5 1/4 disk

by cmurillo＠emtelsa.multi.net.co

At 05:12 PM 11/5/01 -0500, you wrote: >> What I would like to see is a LAPACK library that makes full use of the G4's >> vector processing capability--it should bring any pentium of any speed to >> its knees in numerical linear algebra applications. Is there any such beast >> around? Of the non-commercial variety? > >Is LAPACK like LINPACK for PCs? > >-dq No, it is the desdendant of it; in its latest reincarnation, for example, all inner routines were recoded to take advantage of the fact that in modern systems cache hit ratio pretty much determines what the final speed will be. Tests are made to find out the optimal inner buffer size (i.e. cache) and routines then use optimal data block sizes for the cache size. IT used to be Eispack (yes, the scope was much narrower for this one). Then Linpack. Now IT is Lapack, at least for dense systems; for sparse numerical linear algebra, there is a plethora of packages. Matlab challenge question: what does the dongarra(n) function compute? This is an undocumented function in matlab. (Jack Dongarra has been one of the pivotal personalities behind these public domain numerical linear algebra packages). -------------------------------------------------------------- Carlos E. Murillo-Sanchez carlos_murillo(a)nospammers.ieee.org

24 years, 8 months

1
0
0 0

Dec & Sun stuff available in Houston TX

by dlw＠trailingedge.com

I have just spent the last few weeks living a computer collector's nightmare.... moving. The entire collection had to be packed up, loaded, moved and unloaded. The good part is I now have a larger place and I'm taking the time to organize and get a better, newer inventory. During which I've decided to pass along some things I have extras of or will never get around to working with. There is more to come but I'll start off with some of the larger items. Item 1 - DEC PDP-8 stuff. Two card cages with various boards (not sure what all is in there at the moment), power distribution strip, and two RK05 drives. I think I have a PDP-8A front panel that went with all of it here too. All is in unknown condition. I thought I'd have time to try and do something with all this once but I know now I won't. Item 2 - Sun 3/50. System plus two 19" monitors, 2 keyboards and a mouse. Unknown condition. Item 3 - Box of various Sun OS tapes. If you have something you'd like to trade me I'll be happy to consider it but otherwise they're free for pick up in Houston TX. I often drive up to Austin (doing so this weekend in fact) and might be convinced to tote them along but can't promise. If nobody wants them then it's off to the local scrapper I guess. Other stuff available soon as I sort through all these systems and boxes. ----- "What is, is what?" "When the mind is free of any thought or judgement, then and only then can we know things as they are." David Williams - Computer Packrat dlw(a)trailingedge.com http://www.trailingedge.com

24 years, 8 months

6
8
0 0

OT: Determining TCP port ownership

by RCini＠congressfinancial.com

Carlos: The company *is* Winternals. These are guys from the Andrew Schulman book-writing group. I forget who started it (Matt Pietrek??) but he was a columnist for Microsoft Systems Journal and specialized in NT-related systems stuff. Rich ========================== Richard A. Cini, Jr. Congress Financial Corporation 1133 Avenue of the Americas 30th Floor New York, NY 10036 (212) 545-4402 (212) 840-6259 (facsimile) -----Original Message----- From: Carlos Murillo [mailto:cmurillo@emtelsa.multi.net.co] Sent: Sunday, November 04, 2001 9:46 PM To: classiccmp(a)classiccmp.org Subject: Re: OT: Determining TCP port ownership At 08:46 PM 11/4/01 -0500, Rich Cini wrote: > > I downloaded an evaluation version of a program called TCPView fron >http://www.winternals.com which tracks in real-time the port usage and the >module responsible for the port. This is how I found out that the monitoring >software for the UPS was grabbing the SNMP port. > > I would still appreciate pointers to free utilities for NT that do this >because $70 is too much to spend for the expected rare usage. Hmmm... would you indicate the software company? My home ups comes with some software that I haven't installed, and I'd like to know if it is the same ... (apc smartups 700). At work I have a 900XL which comes with software for HPUX among others, also yet to be installed. Yes, I do have the special cables for connecting the ups to the serial ports ($41 direct from APC-yikes! but the pin-out was propietary). carlos. -------------------------------------------------------------- Carlos E. Murillo-Sanchez carlos_murillo(a)nospammers.ieee.org

24 years, 8 months

2
1
0 0

hard-sector 5 1/4 disk

by dhquebbeman＠theestopinalgroup.com

> What I would like to see is a LAPACK library that makes full use of the G4's > vector processing capability--it should bring any pentium of any speed to > its knees in numerical linear algebra applications. Is there any such beast > around? Of the non-commercial variety? Is LAPACK like LINPACK for PCs? -dq

24 years, 8 months

1
0
0 0

Rubber Restorer...

by mythtech＠Mac.com

>Does anyone know where I can get "Rubber Restorer"? I know it comes in a >spray. MCM Electronics. <http://www.mcmelectronics.com> although they are really a catalog company, not an online retailer, so I have found their web site lacking. I don't recall the extact name of their product, but I believe it is just "Rubber Rejuvinator". It comes in a small 2 oz or so bottle, kind of a yellowish liquid, and stinks pretty bad (I have a bottle at work, alas, I am not at work to give you better details). I think when I bought it I paid about $3 for the bottle, and it has lasted a LONG time. >I thought I had bought it before at Radio Shack, but they didn't have any or >a clue. RS staff being clueless? NO WAY!!!... They USED to sell it, that is where I bought my first bottle of it. However, the RatShack one I bought didn't work half as well as the one I bought from MCM. -chris <http://www.mythtech.net>

24 years, 8 months

2
1
0 0

OT: Determining TCP port ownership

by rcini＠optonline.net

I downloaded an evaluation version of a program called TCPView fron http://www.winternals.com which tracks in real-time the port usage and the module responsible for the port. This is how I found out that the monitoring software for the UPS was grabbing the SNMP port. I would still appreciate pointers to free utilities for NT that do this because $70 is too much to spend for the expected rare usage. Thanks to those who replied. Rich Rich Cini Collector of classic computers Build Master for the Altair32 Emulation Project Web site: http://highgate.comm.sfu.ca/~rcini/classiccmp/ /************************************************************/

24 years, 8 months

4
5
0 0

hard-sector 5 1/4 disk

by mranalog＠home.com

UberTechnoid(a)home.com wrote: > Get an Atari drive instead. The interface of the C= drives is probably > just as well documented, but the drives were BUTT SLOW. The Atari drives > were factors faster. Commodore 1541 type drive are serial and have a tremendous amount of handshaking to the interface. It's just a matter of writting new interface routines. I've been able to transfer one byte across the interface in about 50 clock cycles (loading a 50K file in 12 to 13 seconds). UberTechnoid(a)home.com wrote: > I thought they used a 6507 or 6510 processor... The C64 uses a 6510 which is a 6502 with a built in 6 bit I/O port and DMA. The 1541 uses a 6502. UberTechnoid(a)home.com wrote: > Other machines that used 'smart' floppy drives might be the Adam and > Aquarius. I never saw a drive for the Aquarius, but there was supposed to > be one. The COCO and Ti99 had parallel buss drive interfaces as did the > Apple (sorta). I had a Aquarius disk drive at one time. It used those tiny diskettes that are smaller than the Compact floppies used on the Amstrad. I traded the Aquarius drive to someone in Australia that had a pile of Aquarius disks and no drive. I traded for a stack of Aquarius docs and a board that allows me to use 1541s with my Aquarius. Regards, --Doug ========================================= Doug Coward @ home in Poulsbo, WA Analog Computer Online Museum and History Center http://www.best.com/~dcoward/analog =========================================

24 years, 8 months

4
3
0 0

OT: Determining TCP port ownership

by pete＠dunnington.u-net.com

On Nov 5, 10:28, Jeffrey S. Sharp wrote: > On Mon, 5 Nov 2001, Carlos Murillo wrote: > > > I did investigate the pin-out after I bought mine; they seem to use > > all pins and I seem to remember that a couple are looped back? > > Sounds like a flavor of null-modem cable to me. More than that. Some of the pins are used for non-RS232 on/off signalling of battery state, etc. That's common on UPSs, not just APC ones. My Powerware Prestige 6000 does that too. -- Pete Peter Turnbull Network Manager University of York

24 years, 8 months

1
0
0 0

OT: Determining TCP port ownership

by pete＠dunnington.u-net.com

On Nov 5, 9:15, Carlos Murillo wrote: > At 11:42 PM 11/4/01 -0600, Jeffrey wrote: > >On Sun, 4 Nov 2001, Carlos Murillo wrote: > >> I do have the special cables for connecting the ups to the serial > >> ports ($41 direct from APC-yikes! but the pin-out was propietary). > >I think that, on some models at least, APC UPSes just use DSR and CTS > >instead of transmitting data. The place I used to work at made their own > >all the time. > > I did investigate the pin-out after I bought mine; they seem to use > all pins and I seem to remember that a couple are looped back? > Anyway, they sure were nonstandard. They have different kinds of > cables, though. Have you looked at the Network UPS Tools project? http://www.exploits.org/nut/ has information about lots of UPS stuff, inculding APC. See in particular the 3rd Q/A in the FAQ at http://www.exploits.org/nut/library/faq.txt -- Pete Peter Turnbull Network Manager University of York

24 years, 8 months

1
0
0 0

value of classic DEC machines?

by mbg＠world.std.com

>>Speaking of you guys, just curious: is this an all-male hobby? No >>members of the fairer sex here? >There's Allison for one. I don't think we raise our little girls to I know I haven't posted for awhile... but I didn't think I'd be forgotten that quickly... :-) Megan Gentry Former RT-11 Developer +--------------------------------+-------------------------------------+ | Megan Gentry, EMT/B, PP-ASEL | Internet (work): gentry!zk3.dec.com | | Unix Support Engineering Group | (home): mbg!world.std.com | | Compaq Computer Corporation | addresses need '@' in place of '!' | | 110 Spitbrook Rd. ZK03-2/T43 | URL: http://world.std.com/~mbg/ | | Nashua, NH 03062 | "pdp-11 programmer - some assembler | | (603) 884 1055 | required." - mbg KB1FCA | +--------------------------------+-------------------------------------+

24 years, 8 months

5
4
0 0

For Sale/Trade... 68K Macs...

by DAW＠yalepress3.unipress.yale.edu

A little clarification... The SE/30 has the Radius eaxpansion card. Don't have the external monitor for it... ! -----Original Message----- ! From: David Woyciesjes ! Sent: Monday, November 05, 2001 10:42 AM ! To: Mac-NT Mail List (E-mail) ! Subject: For Sale/Trade... 68K Macs... ! ! ! Pardon my Off Topic post, I know this isn't quite the ! right forum, but I'd like these to go to someone who'll ! appreciate them... ! ! - Mac LCII 6 MB RAM, 80 MB HDD, OS 7.6, missing battery (1/2 ! AA, 3.6 volt Lithium) ! - Mac SE/30, 8 MB RAM, 70 MB HDD, OS 7.1, Radius 64 KHz Full ! Page Display ! - Mac SE FDHD - Doesn't boot (yet) ! - Mac Classic II, 4 MB RAM, 140 MB HDD, OS 7.5 ! ! - No mice, keyboard or monitors... ! ! I can update the software some, and might have some ! other Apple software to go with them, from the Apple Service ! Source CD Set... ! Everything must go, ASAP. Moving from apartment to house soon... ! Make reasonable offer. ! ! --- David A Woyciesjes ! --- C & IS Support Specialist ! --- Yale University Press ! --- mailto:david.woyciesjes@yale.edu ! --- (203) 432-0953 ! --- ICQ # - 905818 !

24 years, 8 months

1
0
0 0

hard-sector 5 1/4 disk

by dhquebbeman＠theestopinalgroup.com

> On Sun, 4 Nov 2001, Richard Erlacher wrote: > > > I'd say, from many years' experience, that it is probably, and at > > best, as poor as it was straight out of the box. The consensus back > > in '80 was that, equipped with an 8" drive pair, the Apple ][ was a > > pretty good system, provided one bought the Videx 80x24 display card > > for it. > > I hear people once thought tomatos were poisonous. Yup... around 1820 in Southern Indiana, most people who grew them just liked the tiny yellow flowers the wild tomatoes produced... but a branch of my family that lived a little further north started eating them, and spreading the news. They do carry one or more chemicals that many people (especially those of Native American ancestry) are allergic to; in *any* form, they have the effect of causing my sinuses to swell shut. -dq

24 years, 8 months

1
0
0 0

For Sale/Trade... 68K Macs...

by DAW＠yalepress3.unipress.yale.edu

Pardon my Off Topic post, I know this isn't quite the right forum, but I'd like these to go to someone who'll appreciate them... - Mac LCII 6 MB RAM, 80 MB HDD, OS 7.6, missing battery (1/2 AA, 3.6 volt Lithium) - Mac SE/30, 8 MB RAM, 70 MB HDD, OS 7.1, Radius 64 KHz Full Page Display - Mac SE FDHD - Doesn't boot (yet) - Mac Classic II, 4 MB RAM, 140 MB HDD, OS 7.5 - No mice, keyboard or monitors... I can update the software some, and might have some other Apple software to go with them, from the Apple Service Source CD Set... Everything must go, ASAP. Moving from apartment to house soon... Make reasonable offer. --- David A Woyciesjes --- C & IS Support Specialist --- Yale University Press --- mailto:david.woyciesjes@yale.edu --- (203) 432-0953 --- ICQ # - 905818

24 years, 8 months

1
0
0 0

Axil 311 Sparcstation 10 clone

by rmeenaks＠olf.com

Hi, I picked up an Axil 311 SS10 clone over the weekend to replace my IPX. I am not at all familiar with Axil's systems, so does anyone know what types of memory sticks I can use on this system. Also, can I replace the bootrom with 2.25R so that I can use Ross mbus modules? Thanks, Ram PS: I am assuming it is 100% compatible with the SS10, but a quick google search seems to give conflicting answers.... -- ,,,, /'^'\ ( o o ) -oOOO--(_)--OOOo------------------------------------- | Ram Meenakshisundaram | | Senior Software Engineer | | OpenLink Financial Inc | | .oooO Phone: (516) 227-6600 x267 | | ( ) Oooo. Email: rmeenaks(a)olf.com | ---\ (----( )-------------------------------------- \_) ) / (_/

24 years, 8 months

1
0
0 0

Sun / CalComp Printer networking problems (was: Thick Ethernet/Sun networking problems)

by pete＠dunnington.u-net.com

On Nov 5, 7:40, Arno Kletzander wrote: > We're positive that the IP address is still the one it was set to all the > time (111.1.0.1) because we finally got the Ethernet Adapter Status Page > printed out. OK, so we assume the printer knows its own address. > I'd already found and read this page. Amazingly, they mention only two of > the three LEDs my Ethernet Adapter has (IP, DATA and LINK). During the warmup > phase, IP (green) and DATA (amber) are illuminated. After that, the IP LED > goes on with a blink (rather 2 than 5 Hz, I'd say...), while the DATA LED > flickers whenever something is transmitted on the Ethernet. The LINK LED > stays off all the time. All of this seems to belong to the "NORMAL" column. If the LINK LED stays off, I'd be inclned to believe the interface isn't working; on all the devices I've seen it, the LINK LED is on if the network is live. Seems odd if the DATA LED blinks when there's traffic, though. I wonder what that LINK LED really is for? > 3. Pete Turnbull wrote: > >> OK, as the IP Adress of the SUN 1+ is 111.0.0.14 and the Subnet Mask > ff:00:00:00 (says so at boot): > > > >Which is correct for a Class A network... > > But isn't it outside the address section which is allowed for equipment > which might possibly be connected to Internet? - But the PC we want to connect > has got a modem!!! (OK, skip that until they work with their current addresses) Er, no, 111.0.0.0 is a real Internet address. Perhaps you're thinking of the "private" Class A network address, 10.0.0.0? The private addresses are NOT allowed to be connected to the Internet. > >For Arno, this means: > >create /etc/ethers if it doesn't exist > >append a line with printer name and MAC (Ethernet) address > >/etc/hosts must already exist for the Sun to work, so append a line for the > printer > >start up rarpd if it's not already running > >(the order in which you do these shouldn't matter) > >If we call the printer "calcomp", the line in /etc/ethers is: > > > >00:C0:E2:00:0C:8E calcomp > > hombre_tcsh (2) arp -s calcomp 00:0c:e2:00:0c:8e > > arp: calcomp: unknown host Well, to use rarpd the name in /etc/ethers has to match the line in /etc/ hosts. Also the name in the "arp -s" must match the name in /etc/hosts. Whn I wrote the descriptin, I didn't know the printer name so I just picked one. > /etc/ethers does not exist, but...I must stress once again that the system > worked once and I don't suppose it existed back then (because nobody who had > access to the system since then would have deleted anything). Then they didn't use RARP, or if they did, not from that Sun. > >Ethan Dicks wrote: > >> I think it's useful when you have an ancient network where the broadcast > address uses 0-bits, rather >>than 1-bits - i.e., ip 192.168.1.1 with a > netmask of 192.168.1.0 and a broadcast address of >>192.168.1.0 *not* > 192.168.1.255. It's archaic, but allowed. > > > >So it is -- I forgot about that! The rest of what I wrote may well be > drivel :-) > > That might be contributing to our problem. What, my drivel? Yes, quite likely :-) > At boot, the complete network section reads: > > network interfache configuration: > le0: flags=63<UP,BROADCAST,NOTRAILERS,RUNNING> > inet 111.0.0.14 netmask ff000000 broadcast 111.0.0.0 > ether 8:0:20:9:bc:d7 ^^^^^^^^^ Using the old-style "wrong" broadcast address might affect ARP (which as I explained is used to get a MAC address of a destination before sending IP packets), but otherwise won't break anything. Besides, you said it worked before. > ;logging in as SU: > hombre# arp -s pa3 00:0c:e2:00:0c:8e > > hombre# > > ;Seems to have succeeded, checking: > > hombre# arp -a > pa3 (111.1.0.1) at 0:c0:e2:0:c:8e permanent > > hombre# telnet pa3 2002 > Trying 111.1.0.1 ... > telnet: connect: Connection timed out > > ;Same as it was before...pinging also still times out (no answer from pa3). Assuming 0:c0:e2:0:c:8e is the printer's MAC address, and it does know its address is 111.1.0.1, that should work -- unless the printer interface is broken or it doesn't respond to port 2002. You could try ports 9099, 9100 (used by HP JetDirect printers), 515 (lpd port), 161 (SNMP), 7 (echo). Some of those normally use UDP rather than TCP, so you might need to get something like netcat instead of telnet, though. > Oh, and "permanent": After a reboot, the old (incomplete) is there again > instead of the MAC address. Very permanent indeed... It means it doesn't age out of the arp table the way normal entries do. Normal entries age out in case IP addresses change, or in case routers are doing proxy ARP for hosts on a different subnet (in which case if the route changes, so does the ARP entry). All entries still get lost on reboot; they're stored in kernel memory but nowhere else. -- Pete Peter Turnbull Network Manager University of York

24 years, 8 months

1
0
0 0

Sun / CalComp Printer networking problems (was: Thick Ethernet/Sun networking problems)

by Arno_1983＠gmx.de

Oh Gosh, that's a lot of stuff... I think I should've mentioned I'm in digest mode... 1. Douglas Quebbeman and Dan Wright wrote about scanning all possible IP adresses. Besides taking an awful lot of time, this is no longer necessary because we got a status page printed out which states the IP address to be still 111.1.0.1. 2. Lawrence LeMay wrote: >So, it would help me if you briefly restated the exact problem. I'm assuming you have a calcomp plotter >(but i dont know which one), that it has a M971 ethernet card... That is, mostly, correct. What we're having here is a CalComp CCL600ES, a large laserprinter, hooked up to a Thick Ethernet segment together with two SUN SPARCstations (1+ and 2) (and a 486 PC for sniffing purposes). >...and that you dont know what the IP address is set to. (...) Well, one way of solving this problem is to >reset the M971 card back to factory defaults, and then setting the IP address. Unfortunately I dont >have the manuals, but if you have the manuals you should be able to look some of this up. There is a >reset jumper on the ethernet card, so you power down the printer, remove the card, install the jumper, >power it up, then repeat to remove the jumper (assuming i recall the procedure correctly). We're positive that the IP address is still the one it was set to all the time (111.1.0.1) because we finally got the Ethernet Adapter Status Page printed out. This is done by setting the JP1 jumper on the 971, reinserting the card into the printer, and then powering up. (I suppose this means we don't have to do all that 'automated pinging' stuff...). >http://www.calgraphinc.com/Support/unix_networking.html I'd already found and read this page. Amazingly, they mention only two of the three LEDs my Ethernet Adapter has (IP, DATA and LINK). During the warmup phase, IP (green) and DATA (amber) are illuminated. After that, the IP LED goes on with a blink (rather 2 than 5 Hz, I'd say...), while the DATA LED flickers whenever something is transmitted on the Ethernet. The LINK LED stays off all the time. All of this seems to belong to the "NORMAL" column. 3. Pete Turnbull wrote: >> OK, as the IP Adress of the SUN 1+ is 111.0.0.14 and the Subnet Mask ff:00:00:00 (says so at boot): > >Which is correct for a Class A network... But isn't it outside the address section which is allowed for equipment which might possibly be connected to Internet? - But the PC we want to connect has got a modem!!! (OK, skip that until they work with their current addresses) >For Arno, this means: >create /etc/ethers if it doesn't exist >append a line with printer name and MAC (Ethernet) address >/etc/hosts must already exist for the Sun to work, so append a line for the printer >start up rarpd if it's not already running >(the order in which you do these shouldn't matter) >If we call the printer "calcomp", the line in /etc/ethers is: > >00:C0:E2:00:0C:8E calcomp > >and the line in /etc/hosts is > >111.1.0.1 calcomp (...) OK. /etc/hosts is present, reading in total: # Local Net 111.x.x.x -- 10 Mb/s Ethernet -- DAZIX # 127.0.0.1 localhost loghost 111.0.0.14 hombre 111.0.0.23 papa 111.1.0.1 pa3 /etc/ethers does not exist, but...I must stress once again that the system worked once and I don't suppose it existed back then (because nobody who had access to the system since then would have deleted anything). Also, at boot time, a line appears reading Starting local daemons: auditd sendmail (...) rarpd (...). >Is "pa3" the printer name? Yes. >Some more experimentation is needed to be sure what all the symptoms really mean. However, >obviously the printer isn't responding to an ARP request for what should be its own IP address. >Therefore either it is using some other IP address, or it has lost it's configuration and needs to be >supplied an IP address (by RARP or otherwise), or the interface is broken/dormant. I agree to that. We now know the IP adress is still correctly stored. We also know the Ethernet interface is receiving every packet transmitted (flickering DATA LED). And we know that it doesn't respond - from the (incomplete); so the interface might really be kaputt - I don't hope so, however... >Ethan Dicks wrote: >>(...) >> I think it's useful when you have an ancient network where the broadcast address uses 0-bits, rather >>than 1-bits - i.e., ip 192.168.1.1 with a netmask of 192.168.1.0 and a broadcast address of >>192.168.1.0 *not* 192.168.1.255. It's archaic, but allowed. > >So it is -- I forgot about that! The rest of what I wrote may well be drivel :-) That might be contributing to our problem. At boot, the complete network section reads: network interfache configuration: le0: flags=63<UP,BROADCAST,NOTRAILERS,RUNNING> inet 111.0.0.14 netmask ff000000 broadcast 111.0.0.0 ether 8:0:20:9:bc:d7 ^^^^^^^^^ lo0: flags=49<UP,LOOPBACK,RUNNING> inet 127.0.0.1 netmask ff000000 4. Iggy Drougge wrote: >You can find out the ethernet MAC address for the printer, right? Then create an ARP entry for that one. >On BSDs (the UNIX type I'm familiar with), it's done with: >arp -s arp -s hostname ether_addr >(...) >Try: >telnet 111.1.0.1 2002 hombre_tcsh (1) telnet 111.1.0.1 2002 Trying 111.1.0.1 ... telnet: connect: Connection timed out telnet> quit ;>All right, if that doesn't work, we'll have to do the abovementioned entry in the ARP table, using the ;>Ethernet address seen above: ;>arp -s calcomp 00:c0:e2:00:0c:8e hombre_tcsh (2) arp -s calcomp 00:0c:e2:00:0c:8e arp: calcomp: unknown host ;>Now you've made an ARP entry. ;Seemingly not...trying with the correct hostname: hombre_tcsh (3) arp -s pa3 00:0c:e2:00:0c:8e pa3: Not owner ;logging in as SU: hombre# arp -s pa3 00:0c:e2:00:0c:8e hombre# ;Seems to have succeeded, checking: hombre# arp -a pa3 (111.1.0.1) at 0:c0:e2:0:c:8e permanent hombre# telnet pa3 2002 Trying 111.1.0.1 ... telnet: connect: Connection timed out ;Same as it was before...pinging also still times out (no answer from pa3). Oh, and "permanent": After a reboot, the old (incomplete) is there again instead of the MAC address. Very permanent indeed... Okay, that's it for this time. I hope we'll bring that printer back up again. Thanks for your given and coming assistance. Arno Kletzander DO4NAK (2m; 70cm) Arno_1983(a)gmx.de -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net

24 years, 8 months

1
0
0 0

VT330/VT340 Manual

by vance＠ikickass.org

Anyone know where I might find the manual for a VT330 or VT340 online? I am looking for configuration info and factory default settings and other things of that nature. I would also appreciate it if someone could give me pointers on my DECserver 700. Thanks a lot. Peace... Sridhar

24 years, 8 months

4
5
0 0

Friden Flexowriter (fwd)

by doug＠nut.net

Flexowriter available in Chicago (contact MHardig(a)aol.com). ---------- Forwarded message ---------- Date: Sun, 4 Nov 2001 19:12:32 EST From: MHardig(a)aol.com To: doug(a)blinkenlights.com Subject: Friden Flexowriter I have used these. As recently as a few years ago. I own one. It works, to the best of my knowledge, the punch feature anyway. I haven't figured out how to make the read feature work, but then this one is a lot newer than the one I trained on. The model I have is a late 60's, and spent most of it's life punching tape for CNC machines. Do you think anyone would be interested in this? I've had people interested but they're too far away to ship this ungainly bastard. I live near Chicago. Thanks in advance. Cool website! Mark Hardig

24 years, 8 months

1
0
0 0

connectors needed

by jhellige＠earthlink.net

I'm in need of the following pieces and would like some input on where to pick them up: - 8bit ISA slot connector, female, 31pins - 31pin ribbon cable, approx. 3-4 inches long - dual row header, female connector, 31pins each row, spacing the same as the ISA connector. What I want to do is make a short adapter to go from the Tandy 1000 PLUS-style bus connector to an 8bit ISA bus connector. I have a small circuit board already that does the conversion the other way, allowing PLUS style boards to be used in an ISA slot but I wish to plug an 8bit ISA board into the PLUS slot. The adapter board is single layer and it shows it to be a straight conversion from the ISA bus to the first row of pins. I'm told that at one time DCS Industries provided such an adapter cable with some of their upgrades but I've not been able to get any answers from them as far as if they still have any. Thanks Jeff -- Home of the TRS-80 Model 2000 FAQ File http://www.cchaven.com http://www.geocities.com/siliconvalley/lakes/6757

24 years, 8 months

3
2
0 0

Thick Ethernet/Sun networking problems

by dhquebbeman＠theestopinalgroup.com

> > > Don't forget to restore the original address with "ifconfig le0 111.0.0.1 > > > broadcast 111.255.255.255 netmask 255.0.0.0 up" when you've finished > :-) > > > > What does 'broadcast' do (other than the obvious)? > > It's just a way of explicitly stating what the broadcast address for that > interface is. In every legitimate case I can think of, it should be > redundant if you provide the netmask (or the netmask is redundant if you Oh, it's the broadcast paramater for the ifconfig command, when the lines wrapped, it made it look like a separate command, thus my confusion... -dq

24 years, 8 months

1
0
0 0

AT&T 6300 SOTA Cable?

by tarsi＠binhost.com

Would anyone out there have the 24" cable for the i386 SOTA card for the 6300? I have the 14" cables but they're not long enough and aren't shaped right to use in the 6300. Thanks! Tarsi 210 -- ---------------------------------------------- Homepage: http://tarsi.binhost.com binHOST.com: http://www.binhost.com Forever Beyond: http://www.foreverbeyond.org ----------------------------------------------

24 years, 8 months

2
2
0 0

Termcap for VT340

by vance＠ikickass.org

Does anyone have a termcap/terminfo entry for a VT340 which will allow ReGIS color sequences in things like the Linux 'ls'? Is such a thing even possible? The terminfo entry in my database seems to be written for the VT330. Peace... Sridhar

24 years, 8 months

1
0
0 0

RD54 and RT-11 5.4D

by dittman＠dittman.net

I recently swapped the MV II CPU and memory in my BA23 with a PDP-11/73 CPU and memory. I booted RT-11 V5.4D and attempted to init the RD54, which failed: .init /segment:5 du0: DU0:/Initialize; Are you sure? Y ?DUP-F-Directory output error DU0: . The drive was working just fine as a ODS-2 volume. I don't have to low-level format, do I? -- Eric Dittman dittman(a)dittman.net Check out the DEC Enthusiasts Club at http://www.dittman.net/

24 years, 8 months

3
6
0 0

RD54 and RT-11 5.4D

by dittman＠dittman.net

> Okay, I'm back from a DR exercise and have started trying to get > this PDP-11/73 working with RT-11. I have a copy of the XXDP > formatter now, and trying to format the hard drive gives this > error: > > Unit Cylinders Drive Name > 0 1225 RD54 > 1 RX50 Diskette (UNFORMATABLE) > 2 RX50 Diskette (UNFORMATABLE) > > > MSCP Controller Model: 19 > Microcode Version: 1 > > ZRQC SYS FTL ERR 00007 ON UNIT 00 TST 001 SUB 000 PC: 105742 > Controller has reported a fatal error in the FORMAT program. > Status: FCT write error (check write protect switch) > > Drive 0 was not formatted successfully. > > ZRQC EOP 1 > 1 TOTAL ERRS > > > Since this drive worked fine under VMS before I started the > conversion, I am starting to think there is a jumper on either > the RQDX3 or the RD54 that has to be changed to use the drive > under RT-11, since the write protect switch is NOT enabled (I > even toggled it to make sure). Okay, I've tried different disks, RQDX3 controllers, and disk cables, and nothing seems to work. I even took an RD52 out of my Pro-380 that I know works and tried to use the formatter and it gives the same error. The WP switch is definitely not pressed, and when I press it I do get a light. I've downloaded the RQDX3 manual and checked the jumpers. -- Eric Dittman dittman(a)dittman.net Check out the DEC Enthusiasts Club at http://www.dittman.net/

24 years, 8 months

1
0
0 0

Price guide for vintage computers

by acme_ent＠bellsouth.net

> >Luckily, some manner of salvation is on its way in the form of a price > >guide. No, I'm not writing it, but the person who is will make it known > >very soon. > > Maybe it will make some money for the author, but prices are just too > variable and too fast changing for a printed guide to be of much practical > use. What I would rather see is a hunters handbook, say 125 pages with the > top 500 things to look for, each item getting an average of a 1/4 page for > a photo, or maybe a shared photo, with a description and price range. Sell > one to every scrapper in the world, and those 500 things become a LOT more > available. > > working title, "How much money did you throw away today?" In any hobby, a price guide is both a blessing and a curse. When I owned a sports card shop I became aware of the potential effects of price fixing and other forms of market manipulation. Specifically, if the publisher of a price guide had a bunch of Don Drysdale and Sandy Koufax cards to dump, those players would book high until he dumped his cards. Additionally, advertiser pressure influenced prices listed in these books. For vintage computers, a price guide published 2-4 times yearly, listing maybe 500 computers, might work. It could be advantageous to only include photos for 50 of these computers in each issue, rotating through all 500. This would encourage people to buy the next issue, with photos of 50 *different* machines. We have Ebay now, and other auction sites, from which to draw data. The publication might also consider any documentable, verifiable report from private buyers and sellers when compiling the price guide. And since when can your average scrapper read, anyway? Just my two cents . . . Glen 0/0

24 years, 8 months

28
59
0 0

Need a source and info on a memory chip

by rhblakeman＠kih.net

This is off topic but I know that someone in this list will have the answer. What I need is a surface mount memory chip for a PDA 16mb upgrade of internal memory. The chip in it is an 8 and I've seen a unit with a piggybacked chip on it with a jumper run from the Motorola Dragonball cpu (I basically drew out the mod on a Wendy's napkin it's that simple). Here's what's on the face of the present 8mb chip (the piggy back will be the same or suitable sub): ---------------------------- HYUNDAI GM71VS65163CLT5 0040 AG2 KOREA ---------------------------- It's a surface mount chip that is a 50 pin DIP package (2 rows of 25 pins). I'll need one initially and end up needing around 25 so I might as well get all 25 at one time. Does anyone know where I can get a specs and/or pinout of this and a good source for purchase of small or large quantity? I want the pinouts/specs for curiousity and the source obviously for purchase rreasons. Any help is greatly appreciated.

24 years, 8 months

2
4
0 0

EISA - was VLB SCSI?

by technos＠nerdland.org

Nope. VLB/ISA. Jim On Friday, November 02, 2001 11:25 AM, Chad Fernandez [SMTP:fernande@internet1.net] wrote: > > Jim, > > The NCR's were Microchannel weren't they? > > Jim wrote: > > NCR 3230's.. Ugh. At least at EOL we could re-chip them, crank the > > clocks and toss regulators in for employees that wanted one. Nothing > > like seeing the message "486DX4 running at OVER 100mhz" and > > chuckling. > > Ok, I guess if you've actually expereinced that, I can't very well tell > you that your wrong :-) > > > But you are right, it could be that too. Reset to defaults and reconfig > > can't hurt. Just I've seen far more (FAR MORE!) with a weak battery. > > > > Jim > > Chad Fernandez > Michigan, USA

24 years, 8 months

4
5
0 0

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