Old TI analog sound chip; info? - test-drb@ccmp.vtda.org

17 Dec 2002

...
  I'm looking for the documentation for the olde TI
analog
 sound chip; this dates back to the late 70's early 80's if
 my memory serves me correctly.  I don't even remember the
 part number.  AFAIK, it had some kind of "I2L" (I squared
 el) technology or somesuch, and it was mostly analog, with
 some digital control (but nothing like a DSP or midi). 
...
  Anyone recall this chip?  Anyone have the datasheet
for
 it online or willing to scan it in? 
SN76477N, http://rgvac.978.org/chips/sn76477datasheet.pdf

...
  Background:  I remember playing with it a *long* time
ago,
 and wanted to model it in software :-) 
I remember it well, it was the canine gonads until the AY3-8910
and it's ilk appeared.

Cheers,
	Lee.

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