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DesignWare SoundWave Audio Subsystem

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The DesignWare® SoundWave Audio Subsystem provides designers with a complete, pre-verified audio subsystem consisting of hardware, software and prototyping for integration into system-on-chip (SoC) designs. Supporting 2.1 to 7.1 audio streams at 24-bit precision, the SoundWave Audio Subsystem meets the demanding performance requirements of today’s audio applications such as digital TVs, set-top boxes, Blu-ray™ Disc, speaker bars, media players, portable audio and tablets.

The SoundWave Audio Subsystem consists of DesignWare 32-bit ARC® audio processors, standard digital interfaces, analog audio codecs, and a complete, ready-to-use software environment that seamlessly plugs into the host application and includes a comprehensive library of software audio codecs that support the latest formats from Dolby, DTS and SRS. The SoundWave Audio Subsystem includes both virtual and FPGA-based prototypes to accelerate software development and validation of the full system. By integrating multiple IP blocks together with software in a pre-verified subsystem, Synopsys gives designers a configurable, SoC-ready audio solution that significantly reduces their SoC design and integration effort, lowers design risk and accelerates time-to-market.

DesignWare SoundWave Audio Subsystem Complete Solution
Figure 1: DesignWare SoundWave Audio Subsystem Complete Solution

Download Whitepaper: Audio Subsystems for Efficient SoC Integration
Download Whitepaper: High-End Audio Made Easy: The Software Story

DesignWare SoundWave Audio Subsystem Datasheet
 

  • Complete, pre-verified hardware implementation supports 2.0 to 7.1 audio streams with 24- bit precision to meet latest audio standards
  • Ready-to-use software environment includes all software needed to support a broad range of audio applications and enables designers to quickly integrate the subsystem into their host application
  • Single and dual-core 32-bit DesignWare 32-bit ARC® audio processors implementations optimized for processing multiple high-definition, multi-channel audio streams in parallel
  • Digital audio interfaces such as S/PDIF and I2S provide multi-channel input and outputs
  • Analog audio codecs provide high-quality connections for line inputs/outputs, microphones, loud speakers and headphones with dynamic range of 96dB
  • Comprehensive library of software audio codecs including support for latest standards from Dolby, DTS, SRS Labs and Microsoft
  • Audio plug-ins based on the industry-standard GStreamer multimedia software enable developers to quickly integrate audio subsystem software into their host application
  • Virtual and FPGA-based prototypes enable complete hardware-software integration and system validation
  • Easy to use configuration tool enables a complete subsystem to be configured in hours instead of weeks
  • Configurations as small as 0.21mm2 consuming 0.30 mW in a 40-nm process technology
  • Available SoC integration services help implement and optimize the subsystem in the context of the full chip
SoundWave Audio Subsystem with AS211SFX Single Core ProcessorSTARsSubscribe
SoundWave Audio Subsystem with AS221BD Dual Core ProcessorSTARsSubscribe

  Description SoundWave Audio Subsystem with AS211SFX Single Core Processor
  Name dwc_audio_subsystem
  Version 1.0.10
  STARs Open and/or Closed STARs
  myDesignWare Subscribe for Notifications
  Product Type DesignWare Cores
  Documentation
  Download arc_audio_subsystem
  Product Code 9542-0
  
  Description SoundWave Audio Subsystem with AS221BD Dual Core Processor
  Name dwc_audio_subsystem_dc
  Version 1.0.10
  STARs Open and/or Closed STARs
  myDesignWare Subscribe for Notifications
  Product Type DesignWare Cores
  Documentation
  Download arc_audio_subsystem
  Product Code 9543-0