New CSRatlas7™ SoC and tuneX® Products Bring Exciting Platform Advantages for Display Audio Infotainment and SDR Tuners

Another advantage is support for concurrent reception and scalability benefits when moving from single tuner to multi-tuner concepts. tuneX leverages system memory when a user changes to an alternative radio channel. As soon as two or more standards are received concurrently in a dual or multi tuner design, the signals are available in the software audio buffers and users can blend between channels immediately with no noticeable audio delay.

CSR offers tuneX front-ends or tuneX software demodulators as standalone products or as part of a fully integrated radio package on the newly released CSRatlas7™ platform. CSR can also offer tuneX as a solution working on a third-party platform.

CSRatlas7 Product Details

Key features of the CSRatlas7 (CSRS3703 BGA Automotive):

  • Dual-core Cortex A7
  • Vehicle Controller Cortex M3
  • 8/16-bit DDR3/DDR3L support
  • Advanced 3D graphics accelerator
  • Full 1080p HD multi-format video decoder
  • Bluetooth v4.2 specification
  • Software Defined Radio demodulators and accelerator
  • Multi-Constellation GNSS engine
  • Integrated Audio DSP
  • Multi-channel audio codec
  • AEC-Q100 grade 3

For a full list of features and benefits of CSRatlas7, see www.csr.com/products/csratlas7.

tuneX Product Details

Key features of the hardware frontend include:

  • Three front end variants addressing global multi-standard requirements
    • tuneX AM/FM: AM, FM, WX, DRM and HD
    • tuneX DAB: DAB
    • tuneX Hybrid: AM, FM, WX, DRM, DAB and HD
  • tuneX front ends provide a digital data stream
    • Flexible output data interface supporting SDIO / JESD204B / I2S to interface with application processors
    • Unique CSR tuner / SoC SDIO interface results in low pin count
  • Low solution cost with minimum external BOM
    • No external tracking and channel select filter, crystal sharing etc.

Key features of the software demodulators include:

  • Available software demodulators save NRE costs
    • Rich featured AM / FM / RDS demodulator
    • Fully validated automotive DAB / DAB+ / T-DMB solution
    • iBiquity certified HD Radio™ system (HD1.0, 1.5 + MRC)
  • No dedicated, additional DSP – analog and digital software demodulators run on CSR’s Infotainment SoCs
  • Open SDR framework
    • The SDR framework is a portable set of software interfaces and components available for CSR SoCs
    • Support of multi-standard receiver instances and runtime demodulator switching for different standards
    • Available for CSR SoCs under Linux and Android




Review Article Be the first to review this article
Featured Video
Editorial
Jobs
Director, Industrial Machinery Solutions- SISW PLM for Siemens AG at Livonia, Michigan
Product Design Engineer - Softgoods for Apple Inc at Cupertino, California
Senior Highway Engineer for RS&H at Jacksonville, Florida
ASIC Architects and Hardware Engineers at D. E. Shaw Research for D. E. Shaw Research at New York, New York
Upcoming Events
EASTEC 2021 at Eastern States Exposition West Springfield, MA MA - Oct 19 - 21, 2021
Southtec 2021 at Greenville Convention Center Greenville, SC - Oct 26 - 28, 2021
AeroDef Manufacturing 2021 at (Long Beach Convention Center Long Beach CA - Nov 16 - 18, 2021
Westec 2021 at Long Beach Convention Center Long Beach CA - Nov 16 - 18, 2021



© 2021 Internet Business Systems, Inc.
670 Aberdeen Way, Milpitas, CA 95035
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation GISCafe - Geographical Information Services TechJobsCafe - Technical Jobs and Resumes ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise