test-drb February 1999

test-drb@ccmp.vtda.org

178 participants
709 discussions

by msg＠computerpro.com

Thanks to all for your responses so far. We now have enough interest to place an order for eleven sets of belts. I'll wait another few days to collect any other responses to get a final count. > Greetings, > > PIC has quoted price and availability for the two HP-85 > Calculator > belts > as follows: > > > EPS0175A125N $1.71/ea Stock > > > > > > EPS0080A250N $2.33/ea Stock > > They have a $50.00 minimum order. Who all wants to join in an > order > large enough to justify the minimum? > Michael Grigoni Cybertheque Museum

25 years, 10 months

new stuff

by dogas＠leading.net

Wow, UPS delivered 3 hrs ago and I'm still trying to dig myself out of the pile. You gotta love those 145lb UPS deliveries. My Thinker Toys S100 homebrew system came in with several little supprises. The basic system is a Wunderbuss with 2 8" Shugarts, 2 exetron Stringy Drives (with 30 cartridges), and 13 s100 cards, 1 wirewrap, and one card that's a I don't know what... Pictures and restoration log publishing pending. Some of the cooler docs include Intel MSC-4 Micro Computer Set Users Manual Jan 1972 Rev. 1 ;) !!! "" Sept 1974 Rev. 5 Intel MSC-8 8008 8-bit Parallel Central Processor Unit Users Manual March 1973 Rev. 3 Processor Technology Extended Cassette BASIC Users Manual Jan 1978 Gotta go, I hear the siren song. More later - Mike: dogas(a)leading.net

25 years, 10 months

Who invented the internet?

by allisonp＠world.std.com

<Well, if you mean the rescue I think you mean, it's actually in the Indian <Ocean. That's where the Challenger went down. The fuel tank and solids <(booster rockets) went down near Florida, but the Challenger went down on <the far side of Africa if memory serves me. Challenger went down near Florida as well The failure mode was the Solids burnt through the Orings joining the segments and cooked the main tank, boom. <"calling" a subroutine, requiring you to have your program store in <read/write memory. This ultimately meant that flaws masked by the <redundancy of the system could become "inherited" from one mission to the <next. There were other pitfalls as well. Can't see why, RW memory lost it's contents on power down and the plated wire was rom for the most part. Allison

25 years, 10 months

Looking for two BC08-J cables

by dburrows＠netpath.net

Sorry I don't have any paper tapes here so I know I don't have the cable. Most later DEC cables I probably have however. Dan >BC08-J > >> >> I probably do but where are they used. I don't keep my cables sorted by >> part #. > >They're the cables that link a PC05 paper tape punch to a PC11 interface >card (or at least that's what Jay wants them for). 40 pin Berg on one >end, 36 pin PCB on the other. > >> Dan > >-tony >

25 years, 10 months

Fwd: Remark and Sextant

by cfandt＠netsync.net

Hey folks, Here's some Heath User Group magazines and a third-party Heath computer publication. They cover the H8, H89/Z90, H/Z100 and some H/Z150 series machines. If interested give him a shout. --Chris >Priority: normal >X-mailer: Pegasus Mail for Win32 (v3.01d) >Date: Wed, 17 Feb 1999 16:10:01 -0800 >Reply-To: "Kennan H. Hollingsworth" <kholly(a)SPRYNET.COM> >Sender: Heathkit Owners and Collectors List <HEATH(a)LISTSERV.TEMPE.GOV> >From: "Kennan H. Hollingsworth" <kholly(a)SPRYNET.COM> >Subject: Remark and Sextant >To: HEATH(a)LISTSERV.TEMPE.GOV > >I have many REMARK magazines from years past that I have >saved and no longer can find room for. Anyone interested? If so, >respond and I will list what issues I have. Would prefer to get rid of >them all at once. > >Also have a large number of SEXTANT magazines. Again, if >interested I will list them. >Ken Hollingsworth <kholly(a)sprynet.com> > >--- --- --- --- --- --- --- --- --- --- --- --- --- -- >To subscribe: listserv(a)listserv.tempe.gov >and in body: subscribe HEATH yourfirstname yourlastname >To unsubscribe: listserv(a)listserv.tempe.gov >and in body: signoff HEATH >Archives for HEATH: http://www.tempe.gov/archives >--- --- --- --- --- --- --- --- --- --- --- --- --- -- Christian Fandt, Electronic/Electrical Historian Jamestown, NY USA cfandt(a)netsync.net Member of Antique Wireless Association URL: http://www.ggw.org/awa

25 years, 10 months

HP-85 Belts needed

by msg＠computerpro.com

Greetings, PIC has quoted price and availability for the two HP-85 Calculator belts as follows: > EPS0175A125N $1.71/ea Stock > > > EPS0080A250N $2.33/ea Stock They have a $50.00 minimum order. Who all wants to join in an order large enough to justify the minimum? Michael Grigoni Cybertheque Museum

25 years, 10 months

FSOT: Apple IIc+

by rigdonj＠intellistar.net

I have a good working Apple IIC Plus with the Apple monochrome monitor and an Apple 5 1/4" external disk drive that I don't need. I'll take offers for it in either cash or trade. If I don't get any fair offers, it's off to E-OverPay. I'm interested in S-100 stuff, NorthStar OS software, and/or HP computers or calculators. Joe

25 years, 10 months

Floppy/Parallel Ports

by sinasohn＠ricochet.net

At 12:39 AM 2/17/99 +0000, you wrote: >> Seeing as he said 'the parallel port' I would assume he meant _THE_ >> parallel port as in 'the D-25 female connector with the pinout that was > >In which case you're restricting it to PCs and clones only I would think. Okay, I'll try to be more clear... 8^) (And yes, I know "early" is the 50's around here. 8^) What I'm researching is computers that used the Centronics parallel port to access a floppy drive or other storage device. Mostly interested in PC's and compatibles, or computers that use a "PC-compatible" centronics port (like the Atari ST). It needs to be controlled by software only (no A/B/PRT switch like some Toshibas) and ideally needs no re-configuration before switching between drive and printer (or better still, offers a pass-through for the printer.) HP-IB/GPIB/IEEE-488 is interesting, and somewhat related, but not entirely relevant; same for SASI & SCSI. Also, anything after 1990 or so is too new. Thanks! --------------------------------------------------------------------- O- Uncle Roger "There is pleasure pure in being mad roger(a)sinasohn.com that none but madmen know." Roger Louis Sinasohn & Associates San Francisco, California http://www.sinasohn.com/

25 years, 10 months

Anyone have any docs or software for a HP 125 CPM computer?

by rigdonj＠intellistar.net

I just got a HP 125 today. Does anyone have anything for it? Joe

25 years, 10 months

question about viruses

by charlesII＠nwonline.net

Could any one point me to a source for the history of viruses and computer worms. I'm doing a recearch paper and I'm looking for sources. Thanks CharlesII(a)nwohio.net

25 years, 10 months

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test-drb February 1999