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

by Innfogra＠aol.com

There is another clue in this. I thought it booted DRDOS from the first message. I am not really familiar with DRDOS but I suspect a disk formatted under that would be different from formatting under MS or PCDOS. Do check your BIOS settings and battery. Paxton Astoria, OR

23 years

2
1
0 0

IBM Kingston

by vance＠neurotica.com

I really wish IBM Kingston hadn't closed. That place was neat. Anyone here used to work there? Peace... Sridhar

23 years

4
4
0 0

HP Laserjet Series II

by ard＠p850ug1.demon.co.uk

> God bless you John! > > Mine has just started having paper getting stuck on the "teeth roller" > underneath the larger one next to the green felt "hot" area. It needs a new > smaller roller cause worn out. There are a number of rollers that look like > this, how do I tell which one it is in order to order the right one? Take a look at the PrinterWorks web site (http://www.printerworks.com/). They have exploded diagrams of the printer (you have an 'SX engine') with all the parts identified. You should be able to get a part number for each roller. -tony

23 years

1
0
0 0

collecting silicon wafers

by dwightk.elvey＠amd.com

Hi Not necessarily. If these have been passivated, your finger prints can be cleaned off. If not, the sodium will have destroyed the functioning of the transistors. Dwight >From: "Chandra Bajpai" <cbajpai(a)attbi.com> > >Before anyone goes in trying to cash in their wafers...I assume any >wafer that was not kept in a clean room environment is worthless. The >couple of wafers I have finger prints so they definitely are worthless! > >-Chandra > > >-----Original Message----- >From: cctalk-admin(a)classiccmp.org [mailto:cctalk-admin@classiccmp.org] >On Behalf Of Dwight K. Elvey >Sent: Tuesday, March 11, 2003 5:24 PM >To: cctalk(a)classiccmp.org >Subject: RE: collecting silicon wafers > >>From: "Vintage Computer Festival" <vcf(a)siconic.com> >> >>On Tue, 11 Mar 2003, Dave Wilson wrote: >>> My only anxiety is that the general interest in collecting >>> silicon may take off in a big way before I have managed to build >>> up a workable stock. >> >>Indeed. Just try to keep a "Silicon Wafers" category from being >created >>on eBay for as long as possible and you'll be in the clear for a while >:) >> > >Hi > Even wafer collecting can have monetary value. A while back, at >the beginning of the last Middle East action, there was a military >requirement for mil spec TTL parts. I don't recall which but >I believe it was 74139's that were in short supply. Anyone >with a wafer of these could just about name their price. > The fact is that most companies consider the wafers as >proprietary information. They would rather destroy it or send >it back to the foundry to be recycled. Wafers that do make >it to the outside world are usually from some company that >has shut down and had a warehouse of overstocks. >Dwight

23 years

3
2
0 0

DEC Network Equipment Up For Grabs

by rene＠creative-computing.com

Hello, I received this distribution list address from a friend of a friend. I have the following equipment for free. Either come and pick it up or pay to have it shipped to you. Rene ******************* > 2 DECnis 600s fully populated (spare power supply, spare cards, mostly memory/CPU) Lan Cards/Wan Cards/FDDI/ATM in both MPC 1 Processor Several Adaptor Cables for WAN Cards > 2 DECnis 500s Lan/ Wan Cards MPC 11 Processor > 1 GigaSwitch ATM 5 Slot Fully Populated / Management Card / MMF Cards / Dual Power Supply > 2 DECconcentrator 500 Fully populated 1 is okay //// 1 Doesn't Power on but the cards are good A/B Ports on Management Card 2 Slave cards are all M Ports > 2 500Mhz Desktop Alphas (DEC Unix or OpenVMS) FDDI Cards / Enet Cards CD Rom / Floppy (Small Blue Desktop machine) > 1 InfoServer Tower (6 Slot CD for OpenVMS) > 2 Proteon ClamShell Routers Digital Rebranded as RouteAbout ES > Several CSU/DSUs These are not Modem Eliminators 56KB Mostly Cray // Can be setup Back to Back Thanks for looking. Rene

23 years

2
1
0 0

Items For Free ???

by junkmale＠mindspring.com

Hi Just joined the list and came across this in the October archives from Rich Beaudry. Sorry but I don't know if I can contact you off list. I know the posting is a bit old but I thought it would not hurt to ask. I am looking for one or more IBM 3270 Microchannel cards for a pet project of mine. If you (or anyone else) still have this one card available I would be happy to pay the shipping costs and even offer a couple of dollars for your trouble if you like. I could use more than one if anyone else has any that they are willing to part with. Thanks for your time, Michael

23 years

2
1
0 0

ASR33 reader woes

by c.morris＠townsqr.com

From: ard(a)p850ug1.demon.co.uk (Tony Duell) >May I ask a very simple question. What machine are you using this with (from the description below, I assume a PDP8). If it _is_ a PDP8, do you have the reader control relay mod fitted correctly? If not, then you _will_ drop characters I think. My computer is an 8/L. I do not have the relay fitted at all. After a careful examination of the schematic and manuals, this relay only forces TTY power on, in LINE mode (this is redundant if the TTY is already on and prepared to read a tape), and also forces 115V to the distributor trip coil so that a tape will immediately start reading if present. Without the relay a manual start is required by simply flipping the reader lever to "Start". Everything gets up to speed after one or two characters of leader no matter how the reader is initiated. No characters will be dropped since the program will loop indefinitely at the usual KSF, JMP.-1 until a character is assembled and sent to the TTY receiver card. >That's very odd. The most obvious mechanical problem would be wear on the ratchet wheel teeth in the reader. But that would cause problems once (or n times) for every revolution of that wheel (and the drive sproket) -- Quite. That's why I'm scratching my head! >So what you're saying is that it sends the correct number of chracters, but some of them are corrupted to 0's? Yes, when an error occurs while printing the test tape I can "hear" the nonprinting character being sent to the typing unit (it "jumps" but nothing appears on the paper) and the next consecutive char is then printed correctly. >Either your read pins are misaligned (they should come through the middle of the tape holes -- check this), or the contacts are sometimes not making properly. Agreed. They look centered to me (but what IS the definition of "centered" i.e. at what point in the read cycle? The tape and pins do not seem perfectly stationary with respect to one another during the read cycle.) The manual shows that the sprocket wheel should be rotated forward to take up the slack against the detent at which point the pins are centered in the holes. IF I'm reading this right. Actually they show a "Gate Flash" that looks like a hole on the side of the sprocket, which does not exist in my reader. >Try running the reader without tape, with the EOT sensor held down. It should then send all 1's. Check that it does (use the PDP8 for this with a similar program to yhe one you've written already, just get it to halt if the character is not all 1's). Let it run for many minutes. Excellent suggestion, thank you. I will try this right away. >A really Heath Robbinson (Rube Goldberg?) trick Who's Heath Robbinson? I always liked Rube Goldberg's inventions... >3) focus a camera on the reader mechanism. Set the aperture appropriately for the flashgun. Make the room dark, hold the shutter open on B, let it run 4) When the flash fires, close the shutter, turn everything off 5) Develop the film and hope that it shows you what the problem is. -tony Sounds awfully complicated. Perhaps I can do this with my Sony digital camera if it has a sync input! thanks for the tips -Charles

23 years

2
1
0 0

HP Laserjet Series II

by cb＠mythtech.net

>Mine has just started having paper getting stuck on the "teeth roller" >underneath the larger one next to the green felt "hot" area. It needs a new >smaller roller cause worn out. There are a number of rollers that look like >this, how do I tell which one it is in order to order the right one? www.fixyourownprinter.com They sell a rebuild kit for the LJ2 that addresses the jamming on pickup. They also have a number of other kits available, for assorted common jamming problems with that printer series. -chris <http://www.mythtech.net>

23 years

1
0
0 0

more goodies?

by jmh＠SLAC.Stanford.EDU

I have recently come across original -- disks only -- (5 1/4") of Wordstar Pro 4.0, Turbo Pascal, Microsoft Word 5.0 and in 3 1/2" of Microsoft Presentation Manager. Also manual and 5 1/4 disk for SpinRite. Are these of interest or should I just toss them? Jim jmh(a)slac.stanford.edu

23 years

4
3
0 0

132 column (14x11) fanfold paper

by larry＠laurelnet.com

We take standard green-bar or blue-bar and print on the back side. Larry -----Original Message----- From: cctalk-admin(a)classiccmp.org [mailto:cctalk-admin@classiccmp.org]On Behalf Of Tom Uban Sent: Friday, April 11, 2003 3:19 PM To: cctalk(a)classiccmp.org Subject: 132 column (14x11) fanfold paper Does anyone know where 132 column (14x11) white (blank) fanfold paper is still available? Bowater used to make it years ago, but has since sold that business off... --tnx --tom

23 years

1
0
0 0

132 column (14x11) fanfold paper

by uban＠ubanproductions.com

Does anyone know where 132 column (14x11) white (blank) fanfold paper is still available? Bowater used to make it years ago, but has since sold that business off... --tnx --tom

23 years

4
3
0 0

HP79XX magnetic tape reader

by odemir＠metu.edu.tr

Dear Sir, I have a hp7974A magnetic tape reader and now I can read/write data on a magnetic tape via gpib+code (by C++) with 1600 PE density. However, the written data cannot be read our another hp7970B tape reader due to the fact that It can read the data with 800 NRZI tape density. As far as I know, hp7970E series can read both. Is it possible to buy one of it? and did You know where can i buy one? Thank you. odemir(a)metu.edu.tr

23 years

1
0
0 0

Printer Ribbon Source

by ProdFind＠aol.com

Apr 11/03 We are looking for 60 pieces obsolete printer ribbons IBM #1040920 for IBM printer 4772. We are desperate! Can you help? Thanks and regards Eric Sperwer Tel: (954) 438-6622

23 years

1
0
0 0

HP-85 HP-85B memory interface roms manuals for sale

by ravid＠cox.net

Hi, I have few items for HP-85 that I would like to sell. I have a few of each: 16K Memory Modules, 128K Memory Modules, Serial interfaces, HPIB interfaces, Modems, Rom drawers with different ROMS, Manuals and software. I can ship internationally. I am located in California USA. To make an offer for an item/s or ask questions please Email ravid(a)iovega.com. I will not monitor this board for the next week or so. Please Email me. I also have a lot of other vintage computers, software, and manuals. (TRS-80, Atari, Apple, Commodore, IBM, HP, and more) Thanks. Ravid.

23 years

1
0
0 0

Tandy 6000 (old xenix machine) needs rescuing...

by CCTalk＠catcorner.org

Right now it is in Malvern AR. Any takers, it will need to be picked up by 4/15/2003. bunch of other tandy and PeeCee equipment also. Kelly

23 years

2
1
0 0

The very first personal computers - How many are left?

by dwightk.elvey＠amd.com

>From: "The Design Fort DTP" <design.fort(a)ns.sympatico.ca> > >Hi all, > >One thing I was always interested in - and the visitors in my Computer >Museum often want to know - is how many of the very first personal computers >are still in existence. By first PCs I mean the following machines: >Kenbak 1 >Scelbi 8h >Mark-8 >IBM 5100 >Apple 1 >Altair 8800 >IMSAI 8080 Hi Missed the Poly88. Dwight > >I know it's quite difficult to figure out how many Altairs or IMSAIS are >still around. But a search on the Mark-8 e.G. (on the Internet) turned out >that there are only a handful still in existence. > >Greetings >Herbert

23 years

11
18
0 0

Needed rackmount stuff for an 8/E, 8/M, and 11/20...

by root＠parse.com

Hoping someone has some spare rackmount parts. For my 8/E, it was pulled out of a rack, so it just needs the parts that are inside the rack -- approximately 1+3/4" high sliders; my /E has the part that goes *into* the sliders. For my 8/M, it needs the complete rack kit, as does my 11/20. Anyone able to help out? Thanks in advance, -RK -- Robert Krten, PARSE Software Devices +1 613 599 8316. Realtime Systems Architecture, Consulting and Training at www.parse.com Looking for Digital Equipment Corp. PDP-1 through PDP-15 minicomputers!

23 years

1
0
0 0

Running T5200 R u interested?

by sidneybnice＠earthlink.net

Everything works but the floppy drive. Don't know if it is the controller or the floppy drive. Anyway it is in my closet taking up space. ______________________________ Respectfully and with my best regards, Sidney B. Nice sidneyb(a)vonl.com

23 years

1
0
0 0

How many Mark 8's?

by jontitus＠attbi.com

Hello: Let me chime in on the number of Mark-8 computers, etc. Several years ago I went through some old records that showed the royalties paid to me by both Radio-Electronics magazine and Techniques. R-E paid a small royalty for each of the instruction booklets they sold. You may recall the original magazine article could not hold all the information and construction details. Techniques paid a royalty on the sets of printed-circuit boards (PCBs) they sold. Based on the information I still have, I figure R-E sold about 7500 copies of the booklet, and Techniques sold about 400 sets of PCBs. Unfortunately, the original R-E article and the booklet failed to publish a key piece of information: the wiring diagram for the board-to-board connections. So, I heard from many people who needed this information, but these communications took place before email and low-cost fax, so I have no record nor recollection of how many people I spoke with. As you can probably guess, I also have no idea how many people actually built a Mark-8, nor do I know how many of those built systems still exist. My original Mark-8 is in the Smithsonian, and it was in working condition when it left here, so that counts as one system. The prototype memory board for the original point-to-point wired Mark-8 prototype went to the American Computer Museum in Bozeman, MT in October. The ACM also got mimeographed copies of the original "Mark-8 Newsletter" and its successor, the "Micro-8 Newsletter." If anyone has questions about the Mark-8, refer to the Web site: http://www.his.com/~jlewczyk/adavie/mark8b.html which contains information I wrote back in 1999. (I need to go back and clean it up a bit.) Please note, the email addresses in that posting are incorrect. People can reach me at the permanent email addresses: KZ1G(a)ARRL.NET or jontitus(a)hendrielane.com For a while longer, the jontitus(a)attbi.com email still works. We expect a shift to comcast.net sometime soon, though. Cheers, Jon Jon Titus 36 Sunset Drive Milford, MA 01757-1362 USA Phone: +1-508-478-8040 E-mail: jontitus(a)attbi.com Member, National Association of Science Writers

23 years

1
0
0 0

H89 CP/M hard-secored boot diskette

by dwightk.elvey＠amd.com

Hi I guess the next question is, does anyone have the dumps of these chips or what the new mapping is?? I suspect that there is some remapping of the memory and some for the I/O. I don't know why it would take 3 chips though. I'll have to dig through my stuff to find a schematic. I may be able to figure it out from there. Dwight >From: "Patrick Rigney" <patrick(a)evocative.com> > >> > > Tony, out of curiousity, what are your versions of the >> various PROMs and >> > > EPROMs at U516, 517, 518, and 520 on your Z90? >> > >> > That would involve getting to the Z90, which is not going to be >> > trivial.... > >FYI, I found this while trolling through some links on retroarchive.org. >Excerpt (edited) from an Arpanet message dated 17-feb-1984: > >"When I ordered CP/M the first time and it didn't work, I called >Heath and they said "Oh, yeah, you need a hardware upgrade!" >So I did the following: > >1) Replaced the 444-42 in U517 with a 444-66 >2) Connect a jumper from the middle pin of U503 to pin 17 of P509 >They assured me this would work. However, to make the full upgrade, >I could also do: >3) Replace the 444-40 in U518 with a 444-62 >4) Replace the 444-43 in U550 with a 444-61 >If I did this, I would lose cassette capability. Since this wasn't >necessary (they said) I decided to just do 1 & 2. > >When I did this and it still didn't work, I called Heath again. They >said it should have worked and my disk must be bad. So they sent me >a new disk..guess what, still didn't work. Then they say hardware >problem with the disk drive. That's when I put my problem on the net. >Mr. D. C. Finch of Phoenix was kind enough to write me a letter >(they have R/O access to the net) which told me that indeed 3 & 4 >were necessary (at least for CP/M 2.2.03 and later). So this morning >I called Heath again and they said, "That's right, you have to replace >all three chips!" Just wish they had said that back in November!! >I'll be happy to give anyone the details of Mr. Finch's letter if >asked, I don't think most people are that interested.

23 years

4
4
0 0

Tandy 6000 available for pickup in AR (was RE: TRS-80 Madness)

by kelly＠catcorner.org

not by me... http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=179&item=3412008207&r d=1 A 6000 with external HD and some software. Must pick it up though. Comes with a bunch of PeeCees too. Guy says you can pick and choose what you want. Only 4 hours left and is only $1.00 right now... Kelly

23 years

1
0
0 0

Interfacing HP82905A Printer to HP85

by vassilip＠dsl.cis.upenn.edu

The manual is available at <http://www.series80.org/Manuals/HP82905B.pdf> The www.series80.org site contains scanned manuals, programs and pictures of the HP Series computers and peripherals. **vp

23 years

1
0
0 0

Juki 6100

by Profllew＠aol.com

Mike Davis, You probably already have an answer on your question about a ribbon for the Juki, but on the rare chance you haven't: Ribbons for the IBM Selectric II work on the Juki. Some of the newer ribbons tend to snag about half way thru and I have to remove the old ribbon half and attach the new to make the ribbon work. I'm trying to find a driver for the Juki to install on newer word processors. Bill Lllewellyn

23 years

1
0
0 0

HP Laserjet Series II

by jklein＠electronic-boardroom.com

God bless you John! Mine has just started having paper getting stuck on the "teeth roller" underneath the larger one next to the green felt "hot" area. It needs a new smaller roller cause worn out. There are a number of rollers that look like this, how do I tell which one it is in order to order the right one? Thanks very much. Somewhere down the line I'll return the favor. Regards, June

23 years

1
0
0 0

V-Tel

by acruicks＠cix.compulink.co.uk

Dear Andreas, I found your message; http://www.classiccmp.org/pipermail/cctech/2002-December/005834.html I wondered whether you would be willing to give me a copy of your 'V-Tel' client? I've been looking for something to Telnet into a mail server using the PsiMail Internet TCP/IP stack, but all I've found so far is alpha-quality Telnet clients. I would be very grateful if you could help. Regards, Alex Alex Cruickshank 12 Barton Way, Croxley Green, Herts., WD3 3QA, UK +44 (0)1923 773112 acruicks(a)cix.co.uk

23 years

1
0
0 0

Favorite Terminal Emulator

by classiccmp＠vintage-computer.com

Does anyone have a favorite Windows based terminal emulator? I've been evaluating several but I haven't come across any with every terminal I'd like to emulate and every feature I've been looking for. Tiger Term - http://www.tigerterm.co.uk <http://www.tigerterm.co.uk/> is my current favorite but it's missing a few terminal emulations that I'd prefer (VT100 being the most important). Any package I consider would support most vintage terminal types and ascii file transfers as well as a few more common protocols (XModem, Kermit, etc.) So, does anyone have a favorite for when they aren't firing up there ADM3A or VT52? Erik

23 years

10
10
0 0

132 column (14x11) fanfold paper

by pete＠dunnington.u-net.com

On Apr 11, 13:46, Fred Cisin (XenoSoft) wrote: > On Fri, 11 Apr 2003, Tom Uban wrote: > > Does anyone know where 132 column (14x11) white (blank) fanfold > > paper is still available? Bowater used to make it years ago, but > > has since sold that business off... > > A petty correction: > It's 14 7/8, NOT 14. (15 7/8 including the edges). The nominal size sold here is 14.5" (and the stuff in boxes I have here measures 14 5/8") including the edges. And that makes sense, because 132 columns is nominally 13.2" (at 10 chars/inch pitch), plus a little for margins, plus 1/2" each side. I have seen listing paper described as 14x11, but it's actually about 14.5" x 11"; I've seen 11 x 15 1/16" (in a catalogue); I don't remember ever seeing anything as wide as 15 7/8". -- Pete Peter Turnbull Network Manager University of York

23 years

2
1
0 0

Fw: [rescue] [dlj9@earthlink.net: PDP11-34]

by rschaefe＠gcfn.org

----- Original Message ----- From: "Bill Bradford" <mrbill> To: <rescue> Sent: Saturday, April 12, 2003 2:23 PM Subject: [rescue] [dlj9(a)earthlink.net: PDP11-34] > Please contact Mr. Jones directly. Surely someone can save this.. > > Can someone also forward to classiccmp? > > Bill > > ----- Forwarded message from Douglas L Jones <dlj9(a)earthlink.net> ----- > > Date: Sat, 12 Apr 2003 11:11:25 -0700 > To: mrbill > From: Douglas L Jones <dlj9(a)earthlink.net> > Subject: PDP11-34 > > DEC PDP11 Rescuer: > > We have a PDP11/34 & 2 RK-05j drives with ~16 disk packs (some with RT-11 > v.4 software) and a 6' DEC rack with power panel that needs a good > home! We also have an 11/04 with a few boards and an RX-02 dual 8" floppy > drive unit. The /34 worked from 1979 till 2001 when we converted over to a > PC system. The /04 was last operated in the mid '80s. We also have a lot > of "paper" to go with them! > > Recycling them in some form would be much preferred to dumping in a land > fill, but we need to get rid of them very soon. The "no cost to us" option > would be great, if you have a mechanism for accomplishing that. Let me > know when the truck will be at our front door! > > Thanks, > Douglas Jones > Laboratory Director > > > -- > DOUGLAS L JONES > 8123 SW 184th Ave OMEGA ANALYTICAL SERVICES dlj9(a)earthlink.net > Aloha, OR 97007 "The Final Word In Surface Analysis" 503-649-8203 > (SiForest, USA) http://www.teleport.com/~dougj/oas/ <IX0YE>< > ******************************************************************** > > ----- End forwarded message ----- > > -- > bill bradford > mrbill > austin, texas > _______________________________________________ > rescue list - http://www.sunhelp.org/mailman/listinfo/rescue

23 years

1
0
0 0

Apple Lisa XL on eBay

by jrkeys＠concentric.net

Boy now the XL's are going for crazy prices. $750 plus $75 shipping and handling. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3411411855

23 years

5
4
0 0

Help nomenclature???

by rhudson＠cnonline.net

IBM had a standard for text based user interfaces. Systems Architecure blah blah.. Many of the DOS6.2 programs exibit this user interface, like "Edit" and perhaps "Qbasic" What was that called?? Thanks.

23 years

2
4
0 0

ICS Electronics IEEE 488 Speech Synthesizer ????

by rigdonj＠cfl.rr.com

I found this recently. It's a model 4800 IEEE 488 (HP-IB) Speech Synthesizer made by ICS Electronics. Does anyone have ANY info on this? I searched ICS's site and ran Google and Altavista searchs but found nothing. Joe

23 years

1
0
0 0

TRS-80 Madness

by pat＠purdueriots.com

To me it looks like just another TRS-80 model 4, with some common software. Which, to me, means that it's worth quite a bit less than what it's going for: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3411037612&category=1247 (For those non-web-inclined, it's at $510 with 3.7 hrs left) Is this just a fluke, or have these things gone up a lot in value since I last looked at them? My guess, is of course, 'just eBay prices,' but even on eBay, I rarely see pricing *that far* off what I'd expect. Pat -- Purdue Universtiy ITAP/RCS Information Technology at Purdue Research Computing and Storage http://www-rcd.cc.purdue.edu

23 years

11
16
0 0

Mimic 8080

by kenziem＠sympatico.ca

Does anyone know anything about the mimic 8080? These are the only pictures I've found so far. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=1247&item=3411844327… This site ( http://www.bink.org/Portfolio/MIMIC.htm ) give some details about what they did. "when electronics products were specifically designed for their intended functions, and features were typically hardwired, all the MIMICs shared the same underlying, programmable, microprocessor based, mutable system of boards, varied only in their configuration and firmware." But there are no pictures or specs

23 years

3
2
0 0

more goodies?

by rigdonj＠cfl.rr.com

Spinrite is ALWAYS usefull to have around if you do any work with the older PCs. When scrounging I always take a look at the back of PCs for any unusual PC cards. Frequently I can recover the drivers from the hard drive (if it hasn't been removed) but the drives are frequently is sad shape and Spinrite is great for recovering data. Joe At 01:04 PM 4/11/03 -0700, you wrote: >I have recently come across original -- disks only -- (5 1/4") of Wordstar Pro 4.0, Turbo Pascal, Microsoft Word 5.0 and in 3 1/2" of Microsoft >Presentation Manager. Also manual and 5 1/4 disk for SpinRite. Are these of >interest or should I just toss them? > >Jim > >jmh(a)slac.stanford.edu

23 years

1
0
0 0

The very first personal computers - How many are left?

by swtpc6800＠attbi.com

I think of a personal computer as one that was owned by an individual for use in a home. The same computer could also be used in a commercial setting but these computers were often in homes. In 1979 I had about six HP 9825 calculators in my basement. These “calculators” were great computers but they cost many time more than my SWTPC 6800 system did. (I was setting up a contract project so these 9825 were just rented. There was over $100,000 worth of rented equipment in the house.) Even though I had a HP 9825 in my home I don’t think of it as a “personal computer”. ------------------------------- Michael Holley swtpc6800(a)attbi.com www.swtpc.com/mholley -------------------------------

23 years

2
1
0 0

Documation M1000 card reader on ebay

by brian＠quarterbyte.com

Hi folks -- there's a Documation M1000L card reader up for auction on eBay -- Item # 3603141802, title "Documation 1000 Voting Ballot Card Reader." Currently no bids with 9 hours left, $99. I don't know what type of interface the L model has but it's 1000 cards/minute. I have an M200 and an M600 already so if you're looking for a card reader, please buy this and save me from being tempted to get it myself. Brian PS - am writing this from home with Outlook Express, which appears to append HTML even when asked not to, so I apologize in advance for that.

23 years

2
1
0 0

Tandon LT/386

by cb＠mythtech.net

I have a Tandon LT/386 laptop here. I really don't think I want it. I've had it for a while, I was given it a number of years ago. I was going to use it to connect to my phone system as a programming station, but I never could get it to connect properly (the phone system is a little picky about what computers it lets connect). And now I have an old 486 laptop serving that duty anyway. According to the label on the back, it is a 16 MHz system, with a 40 MB HDD. There is also a 3.5 HD FDD, a serial port, parallel port, 2 PS/2 ports, VGA, and some kind of expansion slot. Memory test at boot only shows 1024 K of RAM (could be a config issue however, first boot said the config was bad and needed to be reset) I don't know if the battery holds a charge (I seem to recall when it was given to me, I was told it has a brand new battery, but I got it so long ago, I'm not positive, nor can I say if the battery is still any good). I have it plugged in right now to see if it will charge. The HDD is rather loud, and the screen (black and white) is sucky... really sucky. But the thing boots to the HDD (DOS 6.22 is on it right now, along with a few other odds and ends... all internal software, nothing really confidential, so I doubt I will blank it). I might also have the carrying case, and the manual around here somewhere (although if I have the case, I may keep it as I could use an extra laptop bag). If anyone wants the thing, its up for grabs (just cover shipping). Since I'm trying to scrounge up as many pennies as possible (trying to buy a house), if for some bizzare reason I get more than one person that wants it... it will go to whoever gives me the best offer for it (best offer can be trading of stuff... I like Apple/Mac stuff... but I really need money more than I need additional toys). -chris <http://www.mythtech.net>

23 years

1
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docs for ods 1.0/sunos 4.1.4

by alex＠trdlnk.com

Hi, I've installed ODS 1.0 on a SunOS 4.1.4 box, but I can't seem to find any documentation on how to use it. Did the google thing, but couldn't find much. Any ideas? Thanks. -Alex

23 years

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DEC 7000 available in exchange for help with big stuff from Boston

by gunther＠aurora.regenstrief.org

Hi, I set a reward of a nice DEC 7000 with 4 CPUs (AXP) and 1.5 GB RAM and SCSI for the one who would come with a truck and get it and --- here is the catch --- bring me my VAX 11/785 (plus more) gear from Boston. I was going to sell the 7000 on ebay to make money to afford the move, but now I figure that a trade in this way would be the more conservative thing to do. Anybody interested? thanks, -Gunther X-Mozilla-Status2: 00000000 Received: from pop015.verizon.net (pop015pub.verizon.net [206.46.170.172]) by aurora.regenstrief.org (8.12.3/8.11.6) with ESMTP id h2T36aqK012910 for <gunther(a)aurora.regenstrief.org>; Fri, 28 Mar 2003 22:06:37 -0500 (EST) (envelope-from fdebros(a)verizon.net) Received: from fred ([141.154.74.176]) by pop015.verizon.net (InterMail vM.5.01.05.27 201-253-122-126-127-20021220) with ESMTP id <20030329030632.PKIL24156.pop015.verizon.net@fred> for <gunther(a)aurora.regenstrief.org>; Fri, 28 Mar 2003 21:06:32 -0600 From: "Fred deBros" <fdebros(a)verizon.net> To: "'Gunther Schadow'" <gunther(a)aurora.regenstrief.org> Subject: RE: Vaxen vultures on ebay ... and is "rtlacy" here? Date: Fri, 28 Mar 2003 22:06:02 -0500 Message-ID: <001701c2f5a0$21b1d430$6401a8c0@fred> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.2627 Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 In-Reply-To: <3E84BA46.3090800(a)aurora.regenstrief.org> X-Authentication-Info: Submitted using SMTP AUTH at pop015.verizon.net from [141.154.74.176] at Fri, 28 Mar 2003 21:06:32 -0600 What can I do for u sir? Fred/Boston Now I wonder, just in case, is anyone of you out in the Boston area, just in case? regards, -Gunther

23 years

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micropolis disk question

by quapla＠xs4all.nl

Hello all, I have picked up 2 micropolis disks, type 1325. Question is, are they ESDI or ST-506 type of disks? The card edge connectors are identical. Thanks, Ed --

23 years

2
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Fwd: ..Hi.........Can you help?

by kyrrin＠bluefeathertech.com

Hi, gang, I received the attached E-mail from a math tutor at one of the schools outside Pittsburgh. He needs assistance with some Apple II stuff that I have no familiarity with at all. If any of you can help in what certainly seems to be a worthy quest, please contact Randy directly. Thanks much. Attachment follows. *********** BEGIN FORWARDED MESSAGE *********** On 10-Apr-03 at 13:01 Randy Sammons <rsammons4(a)attibi.com> wrote: >Hello, > Can you help me? I tutor math at a juvenile institution >outside of Pittsburgh, Pa. and still use an Apple II E computer(made in >1982). My math program is a very good one...but now down to three 5 >1/4" disks which were made in 1984. The software company is long out >of existence.(Instructional Communications Technoglogy,Inc.) > Do you know of anyone who has three useable 5 1/4" disks?..(my >disks say: Apple II (48K) Dos 3.3 Version)..and can my three disks be >copied? > ..Can these disks be copied to a normal 3 1/2" PC disk? > Any help you can give will be greatly appreciated. > Thank you, > Randy Sammons > Irwin, Pa. > 724.864.2719 > > *********** END FORWARDED MESSAGE *********** -=-=-=-=-=-=-=-=-=-=-=-=-=-=- Bruce Lane, Owner & Head Hardware Heavy, Blue Feather Technologies -- http://www.bluefeathertech.com ARS KC7GR (Formerly WD6EOS) since 12-77 -- kyrrin(a)bluefeathertech.com "I'll get a life when someone demonstrates that it would be superior to what I have now..." (Taki Kogoma, aka Gym Z. Quirk)

23 years

1
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Installing SAVER on RSTS/E

by cmcnabb＠4mcnabb.net

I have this 9 track tape labeled "Saver Version 2.8 for RSTS". The tape appears to be 100% readable, and I'd like to install the software. Trouble is, I don't have any docs on the installation procedure. Any one have any info? -- Christopher L McNabb Operating Systems Analyst Email: cmcnabb(a)4mcnabb.net Virginia Tech ICBM: 37.1356N 80.4272N GMRS: WPSR255 ARS: N2UX Grid Sq: EM97SD

23 years

2
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For sale/give away

by korpela＠ssl.berkeley.edu

For anyone who tried to reach me after about 21:00 PDT last night, we had a little configuration problem here that resulted in bounced mail. Please try again, as most of the items are still available. It looks like the problem is now fixed. Sorry for the bounces. Eric

23 years

3
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Sun Sparc 1+ real cheap

by gmanuel＠gmconsulting.net

Don't know if this would be of interest to anyone here. These are Sun Sparc 1+ systems for $5.00 US. http://www.pcliquidator.com/detailproduct.asp?which=864 I am not affiliated with them in anyway. Greg Manuel

23 years

1
0
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HP9885 8" floppy unit

by rigdonj＠cfl.rr.com

FYI, there are a couple of pictures of HP 98622 GPIO cards at <http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2521082261&category=25400>. The item there isn't a DataComm unit. It's a system expander chassis for an HP 9000 200 or 300 series computer! It has four GPIO cards, three Datacomm cards and one HP-IB card in it. The empty slot at the bottom is supposed to house the interface card that connects it back to a 9000 200 or 300 series computer. Note that the interface cards cover TWO expansion slots even though they only use one slot. It's very possible that there are other cards installed in this chassis but they're covered up and can't be seen. Joe

23 years

2
2
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"Practicle Microprocessors" was Re: TRS-80 Madness

by rigdonj＠cfl.rr.com

Somebody here was looking for this book at couple of weeks ago. Mike has one included with a HP 5036 Microprocesor lab that he's selling in his other auctions. Joe > > Hey the seller is our very own Mike (Dog Ass) Haas! I think that's the model 4 that I gave him at the last junk-fest we had down here. I'm SURE that he's pleased with the price. > > Joe > >At 06:19 PM 4/9/03 -0500, you wrote: >>To me it looks like just another TRS-80 model 4, with some common >>software. Which, to me, means that it's worth quite a bit less than >>what it's going for: >> >>http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3411037612&category=1247 >> >>(For those non-web-inclined, it's at $510 with 3.7 hrs left) >> >>Is this just a fluke, or have these things gone up a lot in value since I >>last looked at them? My guess, is of course, 'just eBay prices,' but even >>on eBay, I rarely see pricing *that far* off what I'd expect. >> >>Pat >>-- >>Purdue Universtiy ITAP/RCS >>Information Technology at Purdue >>Research Computing and Storage >>http://www-rcd.cc.purdue.edu

23 years

3
3
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HP9885 8" floppy unit

by rigdonj＠cfl.rr.com

Sergio, Are you still interested in connecting a HP 9885 to your HP 9000/380? I've been going through some of my old HP manuals and I've found a lot more info. You definitely need the HP 98622 GPIO interface. The standard 98622 has a 50 pin female Ampenol connector (ie "SCSI" connector) and you'll have to make you're own cable. But if you find a 98622 option 002 interface it already has a 0.8m cable and connector for the 9885 disk drive. It also has the jumpers already set for use with the 9885 drive. The 98622 jumpers should be set as follows; BSY and BSY 0; PCL, PFLG, PSTS, HSHK, DIN, DOUT, RD, RDY, RD, RDY all set to 1. I know there appear to be some duplcates in the lists above but that's the way they're shown in the 98622 manual. I have the pin outs of the 98622 but I don't have them for the 9885. At least I don't have them readily available. Assuming that you're running BASIC, you need to load the GPIO.BIN and HP9885.BIN files. The GPIO file provides drivers for the 98622 hardware and the HP9885 file provides the driver for the 9885 drive. I'm not sure what you need if you're running other languages. Joe > >Sergio, > > Yes it CAN be attached. You'd have to use the GPIO interface and probably have to write you're own drivers. The GPIO interface is the nearest thing to the original interface (HP 98034 option 85 IIRC) for the 9885. I THINK I remember that HP did make an 9885 interface for the early 9000 200 series computers but I don't remember the details. The original interface for the 9885 is a 16 bit parallel interface, it is NOT SASI or SCSI. > > Joe > >At 10:33 PM 4/2/03 +0200, you wrote: >>Hello. Somebody knows if one HP9885 8" floppy unit can be attached to one >>HP- >>9000/380 ? The unit came with one 50-pin SCSI or SASI type connector, and >>one >>37-pin connector. >> >>Thanks and Greetings. >> >>Sergio

23 years

9
12
0 0

TRS-80 Madness

by rigdonj＠cfl.rr.com

Hey the seller is our very own Mike (Dog Ass) Haas! I think that's the model 4 that I gave him at the last junk-fest we had down here. I'm SURE that he's pleased with the price. Joe At 06:19 PM 4/9/03 -0500, you wrote: >To me it looks like just another TRS-80 model 4, with some common >software. Which, to me, means that it's worth quite a bit less than >what it's going for: > >http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3411037612&category=1247 > >(For those non-web-inclined, it's at $510 with 3.7 hrs left) > >Is this just a fluke, or have these things gone up a lot in value since I >last looked at them? My guess, is of course, 'just eBay prices,' but even >on eBay, I rarely see pricing *that far* off what I'd expect. > >Pat >-- >Purdue Universtiy ITAP/RCS >Information Technology at Purdue >Research Computing and Storage >http://www-rcd.cc.purdue.edu

23 years

3
2
0 0

DEC Star Coupler

by pat＠purdueriots.com

Saw these when scrounging through eBay auctions. No relation to seller/merchandise/etc http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3411169964&category=1247 "DEC PDP Digital SC008-AB Star Coupler A & B" Looks like the Star Coupler that I sold a few weeks ago on the list. Pat -- Purdue Universtiy ITAP/RCS Information Technology at Purdue Research Computing and Storage http://www-rcd.cc.purdue.edu

23 years

1
0
0 0

SN76477N

by Eurtly＠Southslope.net

I have been looking for the Chip " SN76477N " from Radio Shack, they do not sell it any more and have no idea where to find one. Could you help me on this matter. I designed a circuit over 20 years ago and now I have decided to put it together, this requires (2) SN76477N sound chips... Thank You Mr. Eurtly Parker Email: Eurtly(a)Engineer.com

23 years

4
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