I want to think Paul Stein over at
deepchip.com for coming to my
assistance with the exact answer I've been trying to find for sometime.
I've been sitting on literally hundreds of chip "tapeouts" of various
proprietary Atari chip designs from the 70's through the 80's for
various chips used in their arcade, home video game and home computer
systems. I plethora of legacy designs that would've been a true loss
to classic computing and video gaming history had they lanquished to a
point where the 9 track tapes would've become unreadable. (As it was,
these tapes were horribly stored in an outside storage warehouse in MA.
for over 6 years exposed to extreme heat, moisture, cold, etc... so its
been amazing that they have survived as well as they have over the last
20-30 years - depending on their original year of origin)
Paul used to work with GDS II and Calma systems and gave me the command
needed to recover the contents of these tapes back into a readable and
useable file:
dd if=/dev/deviceName of=/path/file ibs=2048 obs=512 conv=block files=n
Using Mandrake 9 on a PII 333mhz system, I set-up a samba connect over
to one of my WinXP machines and then I simply dropped the files= switch
as I was unsure just how many files may have resided on the tape, but it
worked like a charm, I was able to open the files up in my GDS viewer
software and now I can enjoy several weeks of sleepness nights
recovering all of these chip designs from these tapes, including several
chips which were prototypes meant for several high end Atari advanced
68000 based computer systems. It would be interesting to see if these
chips could be fgpa'd and these once rumored super graphics computers
could be brought back to life, could be fun :-)
Well, I thought I'd share this info with everyone as I know I've asked
many a times to the group if anyone could assist and I've been at this
now since, oh about 2003, so its good to finally be able to access this
data at last.
Curt
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