The VeriSilicon ZSP400 is a robust, proven, low cost DSP core that can be easily integrated into and programmed in your system-on-a-chip design. The ZSP400 DSP core enables optimal trade-off of power and performance in demanding portable applications. ZSP400 is available with AMBA master/slave interfaces and a range of supporting peripherals for audio and voice applications. Whether you choose the soft macro or hard macro version, the ZSP400 is ideally suited to help you get highly featured products to market quickly.

4 instructions per cycle, Dual MAC/Dual ALU DSP core 
Automatic and programmer controlled power management 
Extensive 32-bit support 
16-bit instruction set 
Orthogonal, load-store instruction set 
Hardware controlled pipeline protection 
Synthesizable, single phase clocked design 
Code compatible with all other ZSP cores 
Also available in standard product form 
Available with full AMBA (AHB) support