test-drb February 2006

test-drb@ccmp.vtda.org

224 participants
452 discussions

by innfoclassics＠gmail.com

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=8761090577 Not my sale but I thought of interest to those Multibus one collectoors / users out there. One of the last Multibus one boards.made. It is a 386 with the 387 Math coprocessor and 8 megs of ram. Looks like no eproms. The seller doesn't know what he has (there is no IDE, those are iSBX headers) and the current buyer is a multibus dealer. -- Paxton Hoag Astoria, OR USA

20 years, 1 month

Original 11/74 front panel

by tshoppa＠wmata.com

Don North wrote > So how many of these panels exist is hard to say. I know only of one. Two more can be seen at http://www.trailing-edge.com/~shoppa/1174Xopen.jpg So that makes three :-). Tim.

20 years, 1 month

Original 11/74 front panel

by fireflyst＠earthlink.net

Okay, what I immediately noticed is that these machines say "MP" and Don's panel doesn't. Were there non-multiprocessor 11/74s? If so, what would have been the benefits over 11/70s? -----Original Message----- >From: Tim Shoppa <tshoppa at wmata.com> >Sent: Feb 8, 2006 12:24 PM >To: cctalk at classiccmp.org >Subject: Re: Original 11/74 front panel > >Don North wrote >> So how many of these panels exist is hard to say. I know only of one. > >Two more can be seen at > > http://www.trailing-edge.com/~shoppa/1174Xopen.jpg > >So that makes three :-). > >Tim.

20 years, 1 month

DX10 Documentation

by Kevin＠RawFedDogs.net

Does anyone know where one can find DX10 documentation in addition to what's available on BitSavers? I'm new to the DX10 world but thanks to David Pitts' sim990 simulator I've been checking out DX10. I'd especially like to have docs on DX10 COBOL, TIFORMS, and/or TPL, as those packages appear to be available for sim990 from Dave's web site. Kevin http://www.RawFedDogs.net http://www.WacoAgilityGroup.org Bruceville, TX

20 years, 1 month

UNIBUS transceiver was RE: have an extra M105 + M7821 unibuscard?

by cclist＠sydex.com

On 2/8/2006 at 8:31 AM vrs wrote: >> I'm just wondering about what happens when the current candidate for >> substitution also becomes unavailable... > >I do think I could make a Q-bus receiver from a linear IC, like an >"ultra-fast" comparator, pretty easily. Not being part of this discussion, I wondered why that approach hadn't been considered, given the flexibility it affords. How fast do you need the part to be? 20-25 nsec isn't considered to be "ultra fast" nowadays. Cheers, Chuck

20 years, 1 month

have an extra M105 + M7821 unibus card?

by brad＠heeltoe.com

Turns out the RX02 emulator needs an M105 and M7821 single height UNIBUS card to work. Anyone have an extra M105 and M7821? I've never seen one of these, but that doesn't mean much. Are they common? Also, does any one have Schematics for the M105 and M7821? I looked on bitsavers and did not find anything. -brad

20 years, 1 month

RS/6000 7012 Powerstation front panel question

by fernande＠internet1.net

Hey guys, I'm trying to build one nice 7012-370 with the help of a 320H, since the case of the 370 has several cracks in it. How do the yellow reset switches come apart from the front panel? I want to be able to thoroughly clean/scrub the panel, but really want to remove that switch first! I don't have the lock out yet, but I think once I get a decent set of snap ring pliers I'll be all set, with that. Thanks! Chad Fernandez Michigan, USA

20 years, 1 month

Looking for DEC Parts????

by trimarktc＠yahoo.com

Are you still looking for DEC Part Number 21-17311-01??? Mark Dunning __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

20 years, 1 month

source of manuals for terminals, test equipment

by Richard.Cini＠wachovia.com

I just ordered a set of manuals from this firm the other day. $25 per manual per week (from the date of receipt) for manuals that they have only one of. I don't know what the cost to purchase one is. Very professionally run operation in my opinion. Quality of the manuals seems to vary from originals to copies (that in my case were missing pages). I got one original and one copy to work with. If you have nowhere to turn for a rare equipment manual, this place is a good option. I have no connection to them other than being a satisfied customer. Rich -----Original Message----- From: cctalk-bounces at classiccmp.org [mailto:cctalk-bounces at classiccmp.org] On Behalf Of Richard Sent: Sunday, January 22, 2006 11:40 AM To: cctalk at classiccmp.org Subject: source of manuals for terminals, test equipment Stumbled across this today, maybe it will come in handy for someone: <http://www.yourmanualsource.com/> -- "The Direct3D Graphics Pipeline"-- code samples, sample chapter, FAQ: <http://www.xmission.com/~legalize/book/> Pilgrimage: Utah's annual demoparty <http://pilgrimage.scene.org>

20 years, 1 month

RSTS/E entry in wikipedia

by aek＠bitsavers.org

from: http://en.wikipedia.org/wiki/RSTS/E "Mentec would later publicly grant a no-cost license to anyone for non-commercial hobby purpose use of the operating system software developed for the PDP-11, and as the result of the release (for non-commercial use) of a PDP-11 emulator for the IBM-PC, as well as image copies of disk drives of RSTS which exist on the Internet, it is possible for a hobbyist to run RSTS/E on a personal computer in software emulation as fast or faster than it originally ran on the real hardware." It's on the web, so it must be true!

20 years, 1 month

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test-drb February 2006