trying find out exactly which part number can replace u6049b,which offered by
Atmel applicated in radiator fan control timer for car.
any one have any idea.
jackie
[demime 1.01a removed an attachment of type application/pdf which had a name of U6049B.pdf]
Greetings!
When I got home yesterday, waiting on my doorstep was a package I had
totally forgotten about. Someone sent me an original HP2000F Users Guide in
an HP binder :) WooHoo!
Also, I am on vacation this week, (a working vacation sort of, so no big
joy), but I will be a little harder to reach and slower to respond than
usual (yes, I can hear you all laughing now). Should be back to normal
monday.
Jay West
There is a _new_ type of memory being developed called MRAM, which uses
magnetic fields to store data.
An interesting quote from the article (to bring it on-topic):
"Magnetic fields have been used to store data since time immemorial,"
he joked. "We were using it in the early 1960s and 1950s."
The article can be found at:
http://zdnet.com.com/2100-1103_2-1014865.html
Cheers,
Bryan
On the "Turner Classic Movie" cable channel, at 3AM EST
tomorrow morning, _Hot_Millions_ will be shown. Made
in 1968, it's one of the first, if not the first, depection
of computer crime in a movie. I haven't seen it in many
years, but I seem to remember it being pretty amusing. I'm
going to try to record it. Here's the IMDB link:
http://us.imdb.com/Title?0063094
With Peter Ustinov, Maggie Smith and Karl Malden.
Bill
Hi all,
Been doing some more scrounging from the curbside, found an NEC APC
III. I thought at first it was just an XT style computer, but closer
inspection showed it was at least a little more unusual than that. The whole
inside of the system is filled up with descrete component boards pluged into a
coman bus system. I asume this is memory expansion, HDD and FDD drive. It was
significantly diferant from the standard XT hardware that I considered it was
at least worth a second look. If some one could give me some more info or
direct me to some long forgoten site with details of this machine I would
apreciate it. Otherwise I'll just "throw it on the pile" and keep it around
for good looks......
Peter T.
The old building of the Sunnyvale store (their first) was
a giant chip :)
==
That was their SECOND location in Sunnyvale. The first was two blocks
east, on the other side of Laurence Expr. MUCH smaller, but a larger
selection of useful stuff (like ICs).
I don't think I've been there more than three times since they moved
>from there.. It is such a hateful experience I'll go anywhere else
first.
I have one each parallel port and SCSI 100 mb zip drives (Iomega) with power
supplies and cables. $10 each + shipping or trade for older CPU processors.
Thanks Norm
I have a Sinclair ZX81 with the power supply and the 16K RAM module. Not
sure how to get working, but appears in good shape. Best order + shipping
or trade for old CPU processors.
Thanks Norm
I finally got my teletype pages in a reasonable condition. With
the recent discussions I thought people might be interested. Have
pictures, videos, and my stilted prose. Let me know if you have any
comments.
http://www.pdp8.net/asr33/asr33.shtml
Does anybody know what a ASR 33 cost around 1970?
Here's my fix for the gooey rubber print hammer
http://www.pdp8.net/asr33/pics/ph_top.shtml
And the resistors browning the power supply card.
http://www.pdp8.net/asr33/pics/ccu_left.shtml
David Gesswein
http://www.pdp8.net/ -- Run an old computer with blinkenlights.
Have any PDP-8 stuff you're willing to part with?
Yesterday I drove about 250 miles (round trip) to get a small truckload
of old computers and parts. The partial list is below:
Various manuals including, but not limited to:
Teletek FDC-1, SBC-1, System Master, SBC 86/87 guides and others
Digital Research Assembler and Tools manual, Macro Assembler Manual and
Link-80 manual
Turbodos (various manuals)
Lync Telecom (Manuals, disk, etc.)
Peak 68K S-100 card docs
Soroc IQ130 Operators Guide
MPM OS Guide, Users Guide, Programmers Guide.
Western Digital FDC 1771m 1791 datasheets
CP-Net Network OS guide
Jameco JE664 EPROM Programmer Manual
Solid State Music PBI and IO4 Manuals
Heathkit H-88 Operators Manual
Godbout/Compupro Product User Manuals 1975-1980 (bound)
A variety of N* manuals including MDS-A and MDS-A-D, DOS, System SW and
others
Zilog 82/83 data book
ST506 OEM and Service manuals
Books including:
TV Typewriter Cookbook (from Radio Shack)
Intro to Microcomputers (1976 - Osborne)
Z-80 How To Program - Zaks
8088/8086 programming - Cofferton
Tons of disks (at least 100 each of 5.25" and 8" and a hand full of
3.5") including:
Minix on 5.25
Turbodos Boot, etc.
Basic/C-basic versions
Sourcer 5.25
Modula-II 5.25
Turbo-Pascal 5.25 and 8"
OS-88 5.25 (about 15-20 disks)
CP/M (8")
3 S-100 computers
1 tall rackmount chassis with 2 8" drives and 1 Hard Drive
1 shorter rackmount chassis with 2 8" drives but no cards
1 shorter rackmount with 1 N* 5.25" and several cards
About 6-10 loose S-100 cards including IMS 8K and 4K RAM, a partial
populated 86/87 card and a few others.
Other machines
1 Heathkit H-19 terminal in good condition
1 Zenith H-88 or H-89 equivalent, beat to piss but maybe reparable.
2 AT class (I think) clones.
Misc:
Some DC300XL tapes
A pile of MM5257N-3 parts (I have no idea what they are)
Lantastic-Z package with cables, software, docs, etc.
A really neat National Semiconductor Series 32000 kit including docs,
spec sheets, data sheets and some chips.
I even got a nearly full box of Greenbar
I haven't had a chance to clean or power up any of the machines, nor
have I really looked at all of the disk labels to see what software
there is. All that will take some time.
Once I do that I'll just have to figure out what to do with everything!
:)
Erik Klein
www.vintage-computer.com/vcforum
The Vintage Computer Forum
