test-drb April 2018

test-drb@ccmp.vtda.org

128 participants
123 discussions

by c.murray.mccullough＠gmail.com

I?m not trying to date myself but have things truly sped up? In 1970?s Toronto I had a classic computer, sorry can?t recall what it was, connected to a 300 baud modem; by early 80?s had ?zoomed? to 9600 baud. Oh, my! [ A typical file size to download was probably 1 MB. ] Speed indeed! Yet now, here in rural Ontario, Canada, I?m at 5MB/s. Yikes! (Friends in Toronto are at 50MB/s.) We can do the math but content, particularly multimedia, has swollen in size.[ 1 GB is not unheard of. ] Were classic computing days that much slower? Happy computing. Murray -:) <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_cam…> Virus-free. www.avg.com <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_cam…> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

6 years, 1 month

To be scrapped in as little as 2 months

by jnc＠mercury.lcs.mit.edu

> From: Ed Sharpe > wish this was closer! Two words: "ROAD TRIP!!!" :-) (I did Virginia<->Wisconsin to save an -11/84... That was a hike!) Noel

6 years, 1 month

Tektronix 405 diagnostic Rom Pack copies available.

by jos.dreesen＠greenmail.ch

As mentioned before , i made a functional copy of the Tektronix 4052 Diagnostic Rom Pack . PCB's are back, units do work ( minus a small issue with the wrong orientation of the LED's ) Go to ftp://ftp.dreesen.ch/TEK_DRP ?and find my dokumentation DiagPack_Manual.pdf , decide if this is what you want, and order ( or not...) Also please read the original TEK doku TEK4052_4054_Diagnostic_Rom_Pack.pdf in order to understand what this unit can and cannot do. Prices, in short : PCB only 20 Euro/25 USD, populated and tested 60/75, add 20/25 for a fitting 3D printed casing. And do feel free to construct your own with the data from my FTP site. This pack should also work on the 4054, but since I do not have such a machine this feature is untested. Jos, now wondering whether I will ever sell the 20 PCB's I have...

6 years, 1 month

Stuff in my desk, utterly forgotten

by cclist＠sydex.com

I've found a couple more documents lurking in my desk that I've completely forgotten about. The first is a UniSoft Uniplus+ System V User Guide. Circa 1984. Basically a SysV Unix user's guide. I have no idea what platform this was intended for, as it's pretty much a generic document. A couple hundred pages. The second is a sales kit for CMS Enhancements. Nice slick brochures for PC, Apple and Sun. No technical documentation, per se--just something you'd pass out at a trade show (which is probably where I got it). Circa 1990. Includes the brochure for the CMS 386 PC. It'll all fit in a USPS PM envelope, I'm guessing. I want postage only. --Chuck

6 years, 1 month

DEC DS-32 and IBM Series 1

by djg＠pdp8online.com

Someone in Barnet, North London, post code is EN5 1RJ has two DEC DS-32 drives and IBM Series/1 computer and some drives. Last wording was Sale or swap. You may contact them at stuff at pdp8online.com.

6 years, 1 month

Speed now & then (Space and time?)

by bygg＠cafax.se

Ethan Dicks <ethan.dicks at gmail.com> wrote: > There are times when video instruction makes sense - describing, for > example, a chemical reaction that produces major visible change in a > few moments is better to watch than to try to describe. The vast > majority of stuff? Teaching programming? I don't want to watch 2 > hours of someone editing text... give me words and perhaps a > screenshot or two if there's something too complicated to simply write > about. How about language courses on audio cassettes? For instance a course on Macro-10, over several of them? Yes, it does (or at least did) exist. > -ethan --Johnny

6 years, 1 month

Nice Video on the Hershey Fonts

by tshoppa＠wmata.com

Very nice presentation by Frank Griesshammer on the subject of the Hershey Fonts: https://vimeo.com/153653610 He does a superb job explaining how a font invented in 1967 by a mathematical physicist at a US Weapons Lab became essential for the last 40 years of technical writing. And is also an interesting font for actual font designers today :-) Tim N3QE [https://www.bing.com/th?id=OVP.0QZVssVrJ4Ynm3h5opaOeAEsCo&pid=Api]<https://vimeo.com/153653610> Frank Grie?hammer ? The Hershey Fonts<https://vimeo.com/153653610> vimeo.com Recorded during TypeCon2015: Condensed in Denver, Colorado In 1967, Dr. A.V. Hershey was working at the U.S. Naval Weapons Laboratory in Virginia; on some of the ...

6 years, 1 month

Unix-PC

by bill.gunshannon＠hotmail.com

Well, I don't know what happened to everybody who wanted it but that Unix-PC is still sitting here and it needs to go.? One more offer before I scrap it.? Needs to be someone who can pick it up real soon. bill

6 years, 1 month

Amusing IBM test system model

by aek＠bitsavers.org

https://www.ebay.com/itm/132578314834 it appears IBM built a test system for NASA with an HP 1000 and 7900 disk in it

6 years, 1 month

Toshiba Laptop needing new home

by mtapley＠swri.edu

All, in San Antonio (Texas), I have a Toshiba Satellite 2065CDS/4.3 laptop, Model number PRS206U-A, whose owner wants to give or throw it away (preferred give). It has a 16-bit ethernet card including dongle and driver floppy, annoying eraser-head cursor control with replacement eraser heads, USB port, 3.5? floppy, CD drive. Starts up to Toshiba screen and shows 160 MBytes of RAM. I watched it boot to Win98 once and fail to boot many times. I think the owner had it dual-booting to Linux as well, but he is having the disk wiped to make sure no personal information goes with it. The battery kept it running for only about 15 seconds on power-disconnect after being plugged in (running) for an hour or two, so probably not much battery life available. I think the freshly-cleaned hard drive has ~ 4 GB of space, don?t know for sure about that. Let me know if you are interested; I?ll forward inquiries to the owner as I get them. - Mark 210-522-6025 office 210-379-4635 cell

6 years, 1 month

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test-drb April 2018