The disc that came with my TAS3204EVM included PurePath Studio version 1.82. This particular version has support for the TAS3204 target, as it should.
The two latest versions of PurePath Studio ( Portable Audio) v. 5.95 and PurePath Studio (Home Audio) v. 5.40 do not have support for the TAS3204.
What happened? Why isn't there an updated GDE for the TAS3x0x? Or why can't I at least download the old PurePath Studio version 1.82 from the extranet?