🚀 go-pugleaf

I'm YADSPN (yet another DSP novice) wanting to experiment.  The August issue
of Byte gives a brief comparison of a few DSP chips available, one of which
is the AT&T DSP3210.  I'm interested in finding out more about this chip but
I don't know who/where to contact at AT&T.  (I let my fingers do the walking
in the phone book, but alas, the local AT&T sales rep. didn't even know what
an integrated circuit was, nor where in his own company he should look.  He
didn't know AT&T made them.)

I'd appreciate it if anyone could give me an address, phone #, and/or email
address of whatever AT&T contact is appropriate.