test-drb January 2006

test-drb@ccmp.vtda.org

240 participants
511 discussions

by tpeters＠mixcom.com

From the KB9Q Newsletter, 1/27/2006 edition: FREE TO A GOOD HOME... Teletype equipment... A model 28 ASR with lots of bells and whistles, a model 14, and tape reader, plus various other pieces of teletype related items... Contact John, KB9PBM 262-781-5196 {home} ... 262-470-5196{cell} I doubt he will ship. This would be Waukesha county, Southeastern Wisconsin, most likely. I don't know this fellow personally but I thought someone who is interested in this gear should know about it, because he's already stated he will toss the stuff in the dumpster if no one expresses interest. -T [Philosophy] There is nothing that somebody, somewhere, will not consider immoral. --Jan.Six at uku.fi --... ...-- -.. . -. ----. --.- --.- -... tpeters at nospam.mixcom.com (remove "nospam") N9QQB (amateur radio) "HEY YOU" (loud shouting) WEB ADDRESS http//www.mixweb.com/tpeters 43? 7' 17.2" N by 88? 6' 28.9" W, Elevation 815', Grid Square EN53wc WAN/LAN/Telcom Analyst, Tech Writer, MCP, CCNA, Registered Linux User 385531

18 years, 10 months

More Pricing Information

by jrkeys＠concentric.net

While at Barnes & Noble the other night I found a DX book titled "Collectibles Price Guide 2006" by Judith Miller ISBN 0-2566-1339-6. In it where prices for several classic systems and in another section prices for early gaming systems with the most way out value being a Virtual Boy for $200+. Check it out at your local book store.

18 years, 10 months

HP triple bay rack seen

by technobug＠comcast.net

> Sun, 29 Jan 2006 05:57:42 -0700, Richard <legalize at xmission.com> > wrote: >> If anyone is interested in racks of this type, let me know and I will >> put a word in with the local scrapper. [...] > > How do you meet the local scrapper? ;-) > [...] Generally by being servilely respectful and groveling ;-P CRC

18 years, 10 months

wanted- IBM convertible (parts machine), other stuph

by chrism3667＠yahoo.com

I have a brand new lcd and kb, may as well put them to good use. Also looking for an *OT* Thinkpad 770 or equivalent (one that uses the 10.4 inch lcd). Any Zenith Minisport parts (or working) machines, and need a charger, or details about it. --- TRS-80 at yahoogroups.com <billdeg at aol.com> wrote: > Here are my test results: > http://vintagecomputer.net/tandy/trs80_1/aerocomp_DDC/double_density_contro… > r_info.html > > > > > Using an emulator? Please join! > Yahoo! Groups Links > > <*> To visit your group on the web, go to: > http://groups.yahoo.com/group/TRS-80/ > > <*> To unsubscribe from this group, send an email to: > TRS-80-unsubscribe at yahoogroups.com > > <*> Your use of Yahoo! Groups is subject to: > http://docs.yahoo.com/info/terms/ > > > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

18 years, 10 months

OpticRam

by terry＠terryking.us

At 06:08 AM 1/29/2006 -0600, you wrote: >Ayone else remember the 'Optic RaM', a poor-man's image sensor. > > >From what I remember they were a normal DRAM chip with a quartz lid to >the package (it's been suggested you could take a cerdip 4116 or 4164, >knock off the top and replkce it with a window). > >The idea was you focussed an image onto the chip. Stored 1's in all >locations, waited a bit and read out the contents. Those cells which had >been exposed to enough light would read out as 0's. Do it again with >different waiting times (note, once you've read out a pattern, you've >lost the charge stored in the cells, you have to start again, you can't >read the chip repeatedly without filling it with 1's), combine the >resulting bit patterns to get a sort-of grey scale image. I designed some instant-display chip-fail display systems years ago. We were probing full wafers of chips. First thing I saw, first image that worked, was a image of the probes reaching in from all sides, to the chip. We forgot to turn off the microscope illuminator, which was BRIGHT! Guys got into scratching their initials on a chip, and saving the bitmap... Regards, Terry King ...On The Mediterranean in Carthage, Tunisia terry at terryking.us

18 years, 10 months

HP triple bay rack seen

by jwest＠classiccmp.org

Happened to come across this gorgeous triple bay HP rack. It's the perfect (accurate) type for an HP2000/TSB system. Correct PMU/PDU's, etc. http://www.alltronics.com/relay_racks.htm Scroll down about 9/10ths of the way... under heading "triple rack cabinets" http://www.alltronics.com/images/RackZZ.jpg is a bigger picture. If someone wants a really nice setup for HP gear, this is the right one :) Jay West

18 years, 10 months

QX10 graphics board

by jfoust＠threedee.com

At 01:15 AM 1/24/2006, Gooijen, Henk wrote: >> Tony Duell wrote: >> And the board basically worked. The display at boot-up was sane. >> Suspecting a RAM problem, I put in a complete new set of >> 4164s -- no change. > >Hmmm, sounds like swapping to me ... ;-) I know, I know! And I was a bit disappointed that he didn't grind down the top of the failed chip to do a proper repair. :-) Of course, he can regain the extra point by giving an explanation of why swapping a chip is allowed under the proper interpretation of the official repair rules. - John

18 years, 10 months

RX02 and intel hex file tools

by henk.gooijen＠oce.com

I am not sure if this might help: http://lists.gnu.org/archive/html/avr-gcc-list/2003-01/msg00250.html - Henk, PA8PDP. ________________________________ Van: cctalk-bounces at classiccmp.org namens C H. Dickman Verzonden: zo 29-01-2006 04:10 Aan: cctalk at classiccmp.org Onderwerp: RX02 and intel hex file tools I am building an eprom adapter for a DEC Unibus M9301 bootstrap terminator so I can use 8bit wide 2732 eproms in place of the 4bit wide fuse proms. The goal is to boot RX02 disks which the M9301 roms don't support Are there any good unix tools for manipulating intel hex files or any binary image files? I have the M9312 boot/diagnostic prom images which are intel hexfile. I modified Eric Smith's program so that I could obtain intel hexfile images of the proms that are not scrambled for the M9312. I need to join them and then create an image file so that my DataIO 201 burner will accept them. The burner can accept intel, motorola and tektronix formats. I have used the intel format, but not the other two with this burner. A quick search found srecord which claims to manipulate various formats, but is written in C++ (which I don't speak) and does not compile in Linux (Fedora Core 3). Basically, I need to take several binary images (now in intel hex), move them to a different address, join them together, and then burn them on an eprom. -chuck This message and attachment(s) are intended solely for the use of the addressee and may contain information that is privileged, confidential or otherwise exempt from disclosure under applicable law. If you are not the intended recipient or agent thereof responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by telephone and with a "reply" message. Thank you for your cooperation.

18 years, 10 months

EPLD vs. FPGA

by leeeedavison＠yahoo.co.uk

> Are these things worth tinkering with, or are they hopelessly > outdated technology and best consigned to the dustbin? Definitely worth tinkering with, and the price is right. 8^)= The 7192 is equivalent to over 3500 logic gates, you could fit a simple processor in one. Lee. .. ___________________________________________________________ To help you stay safe and secure online, we've developed the all new Yahoo! Security Centre. http://uk.security.yahoo.com

18 years, 10 months

WD78, VT78, Decmate, Rainbow, Pro, I lost your info!!

by Useddec＠aol.com

Hi, I have a total of 3 units, one or two of each (VT or WD). Feel free to make an offer. I can test them up to a point, or sell them as is. Feel free to make an offer. Anything else you need? Thanks, Paul

18 years, 10 months

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test-drb January 2006