Glenn:
I've been out of pocket for a few days and hope everything is squared away for
now. My EPROMS are as follows:
27C256 Logic ver 1.02 and the 27C64 DSP is ver 1.00.
I have no idea of any other versions. BTW, I did find a program that will run
the HEX file from the 27C256 and
show the machine code. Don't know how much effort to reverse engineer the
code, but I have worked with some
Z80 code in the past.
Clayton N4EV
________________________________
From: Glenn <wa4aos@aol.com>
To: TenTec@contesting.com
Sent: Sunday, July 31, 2011 3:32 PM
Subject: [TenTec] Omni 6 EPROMS
Still doing research on the Omni 6 logic boards. There are two EPROMS one is a
27C256 for the logic and housekeeping functions and the other is a 27C64 for
the DSP firmware. Does anyone know the revision differences and the latest rev
for each EPROM? There may have been only two releases for each one but want to
know any additional info if possible.
Thanks,
Glenn WA4AOS
DSM Labs
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