On 4/26/22 7:00 PM, Bill Gunshannon wrote:
Has anyone ever seen a TRSDOS equivalent of the CP/M LOAD
command? I have the PL/M-80 compiler running but it's
output is an Intel HEX File. Works great for CP/M but I
would really like to try some programs under TRSDOS. The
only other option at this
On 9/16/22 6:37 PM, Cameron Kaiser wrote:
These clearly look like serial cables, but to what?
The Epson PX-16 used a 9-pin mini-DIN for the serial port:
https://electrickery.nl/comp/px16/px16org.html.
Fred Jan
Hi All,
For all who missed the 1980's technical details of diskdrives or lost
the details in the mean time, I just put the "Training Manual
Introduction to Magnetic Disk Drives" online which Philips provided in
1987 as part of a Field Training. The rest of the documentation are
technical manu
On 14-05-17 19:00, steve shumaker g wrote:
> Saved some Data I/O manuals from the dumpster when a local firm tech
> pubs library closed down. Manuals are loose sheet style in original
> Data I/O 3 ring binders. Except as noted, they are lightly used in
> very good condition and appear to be
On 24 May 2017 08:28:42 -0700 Chuck Guzis via cctalk
wrote:
Mine are for specific-purpose applications, so they're not likely to be
of use to anyone else. Note that I'm not interested in archiving disks,
but rather getting at their content and saving that.
But golly, it isn't that difficul
On 22-07-17 19:00, Alan Hightower wrote:
I have several Tandy TRMs that apparently are not yet posted on-line. I
just scanned in the 4000 TRM and will upload it to the tvdog archive
today. Will take a few weeks to get the rest in. But in the meantime, if
there are any requests, I can reshu
While reading a biography of Claude Shannon, I try to get a picture how
computers were seen and used before Information Theory emerged. It might
be something like this:
Before Information Theory, computers were mainly calculators; processing
programs from numbers put into the machine, much lik
Hi Everyone,
Is there any interest in a DiscFerret in good working order?
If so contact me off-list. I don't have a plan yet for the case interest
is >1.
Fred Jan
Hi Everyone,
The DiscFerret found a new home.
I did get some questions on its usefulness, which I would address here.
Indeed the software developed for it is limited to a driver and some
analytical tools. But it uses the same format for flux-intervals as the
CatWeasel, at different (higher) c
Hi,
Some manuals are available at:
http://electrickery.xs4all.nl/comp/divcomp/doc/index.html
There is a simulator (and more manuals) at:
http://www.theoengel.nl/P800/p800sim.html
Greetings,
Fred Jan
Tony Duell wrote:
I am working on a Philips P3800 computer, about 40 years old. It's a
multiprocessor Turbodos machine, a mix of Z80's and 80186's
There is some P3500/3800 documentation online, including power supplies
(Netzteile) at: https://electrickery.nl/comp/divcomp/doc/index.html
Not
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