Datasheets wanted

James B. DiGriz jbdigriz990 at yahoo.com
Sat Sep 30 12:21:58 CDT 2006


Looking for datasheets, user guides, dev tools, etc. 
for the SMJ68689
and TMS9996 processors.

All the 68689's were supposedly bought up by Uncle Sam
some years ago
when they went out of production, as a critical spare
for missiles or
whatever, but some do turn up on the remarket from
time to time, and
there seems to be a (very relative) glut of them right
now.

The 9996 seems to have been a part TI used strictly
internally and never
marketed, to my knowledge. It would appear to be
basically a 9995 with
an non-multiplexed data bus, ie. full 16 bit data
path, but I haven't 
been able to confirm this yet. It's not where I can
get at it easily at 
the moment, but I have  an XDS emulator system
(non-working at the 
moment) for the TMS320C30 DSP that uses a 9996 for the
host processor. 
IIRC, it's a 64-pin DIP like the 9900.

Any help greatly appreciated.
jbdigriz


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