test-drb July 2000

test-drb@ccmp.vtda.org

155 participants
521 discussions

by jrkeys＠concentric.net

Just a short list of some items added to the collection this week; 1. HP 7980XC Tape unit with manual, rolling case with keys, cables, and mics items 2. HP 2563A printer working and complete 3. HP6000 SCSI SE minitower 4. A rack mounted computer named Tano AVT2 the company is out of New Orleans 5. Supercharger by ARCADIA for the Atari 6. NeXT OS 3.2 new in unopened box 7. NeXT CD-rom drive manual ( now to find a Next CD-rom drive) That's it for now. Keep on computing John Keys

24 years

Rewiring 3phase VAX 6000 for single phase

by mrbill＠ohno.mrbill.net

Anybody have instructions on re-wiring a VAX 6000 wired for 3phase for normal 240V single phase power? The pallet gets delivered this afternoon... 8-) Bill -- +-------------------\ /-----------------+ | Bill Bradford | www.sunhelp.org | | mrbill(a)mrbill.net | www.decvax.org | | Austin, Texas USA | www.pdp11.org | +-------------------/ \-----------------+

24 years

Other useful test equipment (was: RE: Scope use...)

by xds_sigma7＠hotmail.com

My logic analyzer is a nice HP1615A, circa 1978, 8080-based... It was free >from this guy I bought all kinds of DEC crud from (he happened to have designed the I/O read/write board for the RA90 among other things, but thats a diff story). I had paid him for the DEC stuff, and then he said "Hey, do you want this?" so I said "Wow, cool!" and voila, free logic analyzer.. I think I even have the pods for DSPs.. weird. Will J ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

24 years

Other useful test equipment (was: RE: Scope use...)

by dhquebbeman＠theestopinalgroup.com

> I'll second that. I picked up a used HP 16xx something or other with 4 > pods of 8 inputs each, and it's been so useful debugging my home > designs. An alternative would be a PC parallel port based model, but > they seem kind of cheesy compared to a nice, solid, HP unit. I used an (older?) HP Logic Analyzer that appeared to be an embedded Macintosh; I never opened it up to make that determination, though, as it was on lease. Are these the vintage of units that are being dumped? -dq

24 years

Logitech Modula 2 Compiler

by dhquebbeman＠theestopinalgroup.com

I had forgotten that when I first heard of the company Logitech, it was from a flyer for their Modula 2 compiler. The brochure has a 1984 postmark, so timewise it qualifies for discussion here, but OTOH it's software, not a computer. Anyway, does anyone know of a part of Logitech still considers itself a software firm? That is, are they still selling this compiler? Or might they be willing to donate it to the growing list of abandonware? I've been in touch with Teresa Knezek recently, and unless someone else knows its already available or if she's already working on trying to get it masde available, then I think I'll drop her a line next week to see what she can do. Did anyone ever use this compiler? How was the code generation? How fast was it? -doug quebbeman

24 years

Mac floppy

by agraham＠ccat.co.uk

Tony wrote: > Ouch!. That's what I thought, as well as some choice expletives :) > heads and stepper, so it should work on the Apple drive chassis) and > align it with that electronics. Maybe a couple of years down the line I'll be able to tackle something like that, but for now the easiest way is to get another drive for $5 from another list member! Should be with me in just over a week. cheers

24 years

For cost of shipping: Two problematic floppy drives

by Marion.Bates＠dartmouth.edu

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24 years

Repair or Replace? [Was: Repairing Timex]

by agraham＠ccat.co.uk

Hi Dwight, I got a 'proper' Opening tool from RS for ukp6, which was well worth it. cheers > -----Original Message----- > From: Dwight Elvey [mailto:elvey@hal.com] > Sent: 21 July 2000 01:37 > To: classiccmp(a)classiccmp.org > Subject: Re: Repair or Replace? [Was: Repairing Timex] > > > > Hi > Torx drivers can be bought from auto parts stores that carry tools. > To get long shaft ones, you'll most likely need to order them. > Torx have gotten popular in the auto industry so the tool companies > like K&D sell them. I have a set of 1/4 inch drive bits that I > bought from Sears, so you just need to ask around. > Dwight >

24 years

PDP 11/05 (was: RE: It's been awhile (hi, new stuff, help, ap olog ies, etc...))

by agraham＠ccat.co.uk

> I'm also trying to restore an 11/05 (without any docs), > and would love to find the same info. I've done some > web searches, but most people seem to post only a photo > and some basic info for their system (Interesting, but > not much help when trying to do a restoration). Does > anyone know of a site where I might find scanned > images of the 11/05 schematics, and possibly some > scanned docs or information on the 11/05 Unibus > backplane, card placement, etc.? I'm hopefully getting either an 11/03 or 11/05 soon....if it's an 05 hopefully it will come with some docs since ISTR they've had it from new. I'll let you know! a

24 years

Mac floppy

by agraham＠ccat.co.uk

I know I *could* use that drive, but I'm going for authenticity; plus I really want to fix the Classic and not cannibalise it. cheers! > -----Original Message----- > From: Eric Smith [mailto:eric@brouhaha.com] > Sent: 20 July 2000 19:34 > To: classiccmp(a)classiccmp.org > Subject: Re: Mac floppy > > > > I was considering using the floppy drive from my bust Classic till I > > discovered that it uses a SuperDrive..... > > I'm pretty sure I've used Apple FDHD/SuperDrive mechanisms in place of > 800K drives in the past. The Mac Plus obviously won't be able to use > the 720K and 1440K modes, but it should work fine for 400K and 800K. >

24 years

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test-drb July 2000