I have some disks that look like they're from a DECmate II computer,
standard RX50K drives. The disk images all look like they're a mix of
12-bit (OS/78 or OS/278?) and 8-bit all on the same media. I can't
convince PUTR to make sense of the images, so I'm wondering if there is
anything else out there that is likely to be able to examine the disk
contents? I'm really looking for PUTR-like functionality to list and copy
files.
Maybe SIMH could be configured to be a DECmate II and be fed the disks?
I have a couple of disk images available in case anyone wants to try them
out - they're purported to be "DECmate II CP/M 2.2 version 2.0" and "System
Disk ver. 2.0 8/24/87":
https://drive.google.com/drive/folders/1PD0TlUPiT7MIPEX6abEn33e7s3kSXp_H?us…
- David
Found an interesting item for bid on GSA auction site if anyone interested.
Reminds me of General Data equipment...
EQUIPMENT RACKS
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EQUIPMENT RACKS
One lot consisting of: 2 Equipment Racks with the following built in: recorder, processors, disk drive units,...
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Stan Irwin
Dear Classic Computers Members,I am looking for someone who had an operating floppy disk drive that can read old 5-1/4" floppy disks from the 1980s.I may also need someone to read hard, 3" floppies.?The disks can be mailed and the info can be saved as text and sent via email or to the Cloud.I would need a price estimate, as well. I live in Virginia.Thank you in advance.Terry Joseph
As there is no real cctalk traffic other than test messages I thought I
post something a bit more interesting. Here is a short video of my fully
restored DEC H500 Computer Lab with an 8-bit counter implementation
including reset:
https://www.youtube.com/watch?v=57xU3Xqnqx4
Enjoy
Tom Hunter
P.S. Is there some problem with the mailing list? The few "non-test"
messages I get are often out of context.
SYSTEM DOCUMENTATION
FOR ALUMINUM COMPANY OF AMERICA WARRICK WORKS
DATANET -30 REALTIME DATA ACCUMULATOR AND DISTRIBUTOR ... AUG 7 1964
Sent from the all new AOL app for Android
I have the mechanism for a Digitronics P135-20 Paper Tape Punch.
It turns out that Surplus Sales currently has one of these for sale; see
item "(EQP) P135-20/35".
It is accompanied by a three-page snippet of a much longer manual for this
punch.
See: https://www.surplussales.com/equipment/pdf/eqp-p135-20-35.pdf
That's the only documentation that I've been able to find :-{.
I'd very much like to find/acquire the remainder of this manual, or other
relevant documentation. Can anyone help me?
Thank you,
paul
Is there a way to do this? Or perhaps a driver in RT-11 that I could point
to an entire drive? If not, maybe I could write one with some community
guidance?
Would be a splendid way to write real media, or in my case, read the
hundreds of 8" floppies I have sitting on the shelf here for archive.
thx
jake