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Home IP Portfolio ZSP® DSP IP ZSP VeriClear Audio
Always ON Voice/Audio Platform

VeriClear Audio (VCA) is a platform IP offering from VeriSilicon addressing the ultra low energy needs of Always-ON, high quality Voice/Audio processing for wearables and smart home devices.

The VCA solution consists of an integrated hardware subsystem using a ZSP core along with a set of peripherals, and a configurable software framework that can be targeted for different products.

The VCA platform can be used stand-alone in a system providing the full range of functionality needed in a product, or can be used with an existing host in a multi core SOC. It is designed to be easily integrated into any design, enabling system developers to focus on the application level, and have the confidence in the proven, low energy foundation of the VeriClear Audio platform.

VCA KEY FEATURES
Ultra low power
Fully programmable DSP+MCU Core - ZSP
Integrated PDM to work with digital mics
Integrated I2S to work with analog mics and speakers
Integrated SPI, I2C, and GPIO to work with various peripherals
Hardware Abstraction Layer
Configurable software framework
Optimized voice/audio software
Low power modes of operation
VCA BENEFITS
Software flexibility, performance efficiency
Easy to program
Easy to integrate into any SoC
Control + DSP capability in a single core
Compatible with other ZSP Cores for multicore
ZView Development Tools

ZSP is supported by VeriSilicon’s powerful, easy to use ZView IDE that includes a fast cycle accurate simulator, profiling and debug tools, JTAG emulator probes, and FPGA evaluation boards.

Application Software

Customers can run standard reference C/C++ code to get up and going on ZSP quickly. Also available for ZSP are optimized libraries for various voice/audio codecs, speech recognition, voice quality enhancement, and sensor algorithms.

Support & Services

ZSP deliverables include a fully synthesizable DSP and subsystem, ZView tools and relevant application software.

VeriSilicon has offices worldwide  with very experienced support engineers to help with any issue related to ZSP hardware or software deliverables.

VeriSilicon also offers hardware and software design services as part of its Design/Turnkey services.

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