Hi people!
I'm looking for two things (one or the other).
A Manual for an AERCO Easie-ST Ram upgrade Kit for the
Atari 520-ST.
OR
An upgrade kit to upgrade an Atari ST to 4mb of RAM.
I have an Aerco Adapter that isn't working, and I
think I need the manual to tech it out, AND to upgrade
it to 4mb of RAM.
I have a Spectre-128 for it, and I'd love to be able
to use this machine as a MacPlus for kicks.
But 512k isn't enough RAM to do anything useful.
Also.. Looking for a SCSI Adapter for the ST as well.
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>From: "Paul Koning" <pkoning(a)equallogic.com>
>
>>>>>> "John" == John Lawson <jpl15(a)panix.com> writes:
>
> John> Maybe this guy is unwittingly cutting up and selling the last
> John> remaining bootloader tape for...... ? machine ?
>
> John>
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3714975807&category=12
>
> John> Also could be machine tool NC tape - dunno -
>
>NC looks like a good theory -- the patterns seem suspiciously regular
>for a program tape.
>
>The comment made earlier about P.T.Barnum's rule seems to apply
>here...
>
> paul
>
>
Hi
I think I can just read it. It says something like
" you are a sucker " over and over.
( just kidding but that what you'd be to buy it for more than
$.50 ).
Dwight
Is there a good description of the various forms of ROM/PROM/EPROM bit rot
phenomena on the web somewhere? Or could someone provide a good
description?
I know in the case of EPROMs the charge will eventually "leak". And with
masked ROMs and PROMs the "fuse" can actual re-grow and turn a 0 into a 1.
We've discussed it briefly before. More detailed information would be
appreciated. Thanks!
--
Sellam Ismail Vintage Computer Festival
------------------------------------------------------------------------------
International Man of Intrigue and Danger http://www.vintage.org
[ Old computing resources for business || Buy/Sell/Trade Vintage Computers ]
[ and academia at www.VintageTech.com || at http://marketplace.vintage.org ]
Maybe this guy is unwittingly cutting up and selling the last remaining
bootloader tape for...... ? machine ?
Like Lizt finding Bach's original mauscripts being used to wrap fish
in...
Anyway:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3714975807&category=12
Also could be machine tool NC tape - dunno -
Cheerz
John
>From: "Marvin Johnston" <marvin(a)rain.org>
>
>
>In checking some other stuff, I just ran across a neat site dealing with
>the ENIGMA CIPHER MACHINES among other antique cipher machines and
>calculators. The main page site is W1TP TELEGRAPH AND SCIENTIFIC
>INSTRUMENT MUSEUMS, and has some pretty interesting stuff on it!
>
>http://w1tp.com/
>
Hi
In one of the magazines I saw yesterday at the news stand
( forget the name but it is one of those general science
like magazines ). They showed a solid state enigma machine
that you can get. It basically was a keyboard, lights and
a uP on a PC board. I wonder if one can set the number
of wheels and the other features that the fancier machines had?
Dwight
> does nayone have a user's manual for this board or a link to one on the
>net? I spend quite a bit of time searching the net and found ONE place that
>is supposed to have it (in Poland) but their link is dead. Anybody know
>what the differences are between this board and the M68HC11EVB?
>
> Joe
The main difference between the EVM and the EVB are that the EVB is essentially
just a single board computer - you can load code into it and run it, and you
can hook up things to the I/O ports via board connectors.
The EVM is much more powerful - it includes some in-circuit emulation capability.
It has a connector with adapters to fit into the MCU socket for a number of HC11
variants, and allows you to replace the target CPU with the board. The EVM also
has a ZIP socket with the ability to program the on-board EEPROM of some HC11
variants.
I have the MC68HC11EVM manual, but not in "electric" form - worse case I
could unbind it (it's only stapled) and scan it... But that would involve a
fair bit of time... so "try real hard" to find another source first - if you
don't come up with anything, contact me.
Regards,
--
dave04a (at) Dave Dunfield
dunfield (dot) Firmware development services & tools: www.dunfield.com
com Vintage computing equipment collector.
What in the Apple line of computers, etc. is worth keeping, i.e.
hardware, software, documentation, and books? Besides the Apple I, are
there any other "holy grail" type of items?
I have several Apple printers including the Imagewriter and Imagewriter
II. Are these as common as dirt so I don't have to feel bad about
getting rid of them, or are they worth putting up on the Vintage
Computer Marketplace? I *think* the only Apple IIx I don't have is the
orginal Apple II and the "Black" Apple II+, and I would still like to
keep one each of the II line. The only Macs I am keeping are the
original 128K Macs, and maybe one of the 512K machines.
Hello again,
I have the three following digital test connectors. All in good
condition. I really have no idea what they are worth and really don't
want to take the time/effort to ebay/VCM them. Any offers?
H3271 Staggered Turnaround Test Connector (DZ11[-x])
H325 Line loopback test connector(DMV11, DMP11, DMR11, DPV11,
DUP11, DV11, DZ11, DZV11)
H315B MODEM TEST CONN
Jon
Jon Auringer
auringer(a)tds.net
does nayone have a user's manual for this board or a link to one on the
net? I spend quite a bit of time searching the net and found ONE place that
is supposed to have it (in Poland) but their link is dead. Anybody know
what the differences are between this board and the M68HC11EVB?
Joe
