Search found 15 matches

by pieroandreini
Sat Jul 04, 2020 12:32 pm
Forum: Support
Topic: Texas DS990/1 Dump
Replies: 0
Views: 1

Texas DS990/1 Dump

Hello, I'm trying to make copies of several 8 "floppy disks that contain the Texas Instruments DS990 Model 1 operating system. They are very rare floppies, this system is almost impossible to find and I want to be sure to make right dumps. I connected the original disk drive to kryoflux by Dbit FDAD...
by pieroandreini
Sat Jul 20, 2019 9:02 am
Forum: Support
Topic: Intellec MDS-80
Replies: 24
Views: 1256

Re: Intellec MDS-80

Thanks!!
by pieroandreini
Tue Jul 16, 2019 1:56 pm
Forum: Support
Topic: Intellec MDS-80
Replies: 24
Views: 1256

Re: Intellec MDS-80

Thanks David,
how can you obtain those images?
It could be really useful for me to understand the quality of the dump i made
by pieroandreini
Mon Jul 15, 2019 1:21 pm
Forum: Support
Topic: Intellec MDS-80
Replies: 24
Views: 1256

Re: Intellec MDS-80

This is the second reading of "volpe" after a deep cleaning of the floppy surface.
https://www.dropbox.com/s/8n0ck1kvi5vmz ... 1.rar?dl=0
I cross the fingers...
by pieroandreini
Sat Jul 13, 2019 9:49 pm
Forum: Support
Topic: Intellec MDS-80
Replies: 24
Views: 1256

Re: Intellec MDS-80

Thanks again for the big support!
by pieroandreini
Fri Jul 12, 2019 2:32 pm
Forum: Feature Requests
Topic: MMFM encoding
Replies: 0
Views: 324

MMFM encoding

It would be useful to add support for MMFM encoding, also known as M2MF used by Intel, Shugart and IBM
by pieroandreini
Fri Jul 12, 2019 9:26 am
Forum: Support
Topic: Intellec MDS-80
Replies: 24
Views: 1256

Re: Intellec MDS-80

"cane" and "volpe" are two other games. "cane", in particular, is the game to which Melilli had dedicated an entire year of work. Unfortunately a previous reading had been attempted by other people in which some traces have been irreparably damaged. https://www.dropbox.com/s/6ck5sv101df27s1/cane.rar...
by pieroandreini
Fri Jul 12, 2019 9:20 am
Forum: Support
Topic: Intellec MDS-80
Replies: 24
Views: 1256

Re: Intellec MDS-80

adlib.rar is the second reading of the previous adolfo_lib.rar wich have tracks 0, 1 and 2 damaged. I hope that with this second reading it will be possible to recover something more https://www.dropbox.com/s/7b28tbepjryi8 ... b.rar?dl=0
by pieroandreini
Fri Jul 12, 2019 9:16 am
Forum: Support
Topic: Intellec MDS-80
Replies: 24
Views: 1256

Re: Intellec MDS-80

Thanks everybody for the big support. Some games from the mid-70s developed by Adolfo Melilli for Model Racing, which have never been put on the market, are coming back to life. Parts of assembler sources for 8080 microcontrollers have been recovered. Incomplete information from which, however, it w...
by pieroandreini
Sun Jul 07, 2019 11:38 am
Forum: Support
Topic: Intellec MDS-80
Replies: 24
Views: 1256

Re: Intellec MDS-80

Awesome! I will try to read again the firs one.
This is the third Floppy readed. It where dirty, so I tried to clean at better of my possibilities, I hope it worked.
https://www.dropbox.com/s/rezgj1dc87am5 ... b.rar?dl=0
I'll try even to decode myself with the DOS tool