A Monolithic Integrated Digital Signal Processor for Hifi Audio Applications

The following text describes a new programmable singlechip digital signal processor for top-of-the-range digital audio applications whose architecture and features fulfil exacting requirements. The new digital signal processor (DSP) has been developed for hifi digital audio systems with an analog interface IC (AIC). It is fabricated in 2 micron CMOS technology, and a bond-out version is also available for development purposes.