Tensilica HiFi2 Model


Tensilica Audio DSP HiFi2

Both the HiFi 2 and HiFi EP Audio DSPs are designed around a proven 24-bit architecture for low gate count and the lowest possible power. HiFi EP adds advanced optimizations for DTS Master Audio, improved voice pre- and post-processing, and an improved cache memory subsystem.

Both HiFi DSPs are pre-packed, ready to drop into SOC designs. They provide programmable support for multiple audio formats with over 80 software codeds and audio and voice enhancement packages pre-ported and ready to use, no software porting required.

This model is a performance optimized instruction set representation of the processor capable of operating in both cycle accurate and turbo modes. The model integrates directly into SoC Designer Plus virtual prototype environment. This enables designers to perform architectural analysis, performance optimization and pre-silicon software debug.