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China (mainland) – VeriSilicon Holdings Co. Ltd has announced the release of the VZ.AudioHD, a licensable application platform designed for high-definition multimedia devices and applications such as Blu-Ray/HD-DVD players and broadcast HDTVs.

The VZ.AudioHD platform includes a wide assortment of optimized high-end audio software modules, high-performance ZSP800 DSP processor and system software solutions platform. It boasts of a complete software solution that significantly lowers development time and risk while saving cost compared to other processor IP solutions in the market. It includes more than 15 ultra-efficient, pre-optimized software modules including Dolby Digital Plus, Dolby TrueHD, DTS-HD Master Audio, DTS Digital Surround, and DTS-HD Hi-Res.

Compared to other solutions, the platform requires 40 percent less megahertz that significantly reduces the power consumption of the system. As a result, where other processor solutions would require a multi-core solution for a high definition audio application, the VZ.AudioHD only needs a single ZSP800 to implement all the required audio standards. The high precision, eight stage ZSP800 processor can issue up to four 16/32-bit instructions per cycle across a data path that includes six ALUs and a Quad-MAC, and achieves around 450MHz using 65nm process technology.

"We have been very happy with the ZSP G1 and G2 families of processor cores and have deployed them across a wide range of our set-top box and DVD product lines," said Dan Marotta, senior vice-president and general manager at Broadcom's Broadband Communications Group. "As our audio product requirements have dramatically grown, so have our performance needs. After studying several other options, it was an easy decision to select ZSP800 for our next generation products. The ZSP800 provides a high performance solution that will allow us to address our increasing processing needs with one core. Another benefit is the ZSP800's software compatibility with previous ZSP architectures, which will allow us to reuse our existing code base without any modifications."

"The VZ.AudioHD platform introduction represents yet another example of VeriSilicon’s commitment towards providing focused, leading edge high definition audio solutions to enable our customers to develop superior products at reduced risk, development time and cost," said Dr. Wayne Dai, Chairman, President, and CEO of VeriSilicon. "In addition to providing the licensable HD audio platforms, we also offer the platform based SoC solutions and ASIC turn key services from specification to chip so that our customers can leverage our silicon implementation and manufacturing expertise."