Overview
   The CS49DV8C DSP is designed to provide high-performance volume control using the Dolby Volume algorithm. The CS49DV8, supports up to 7.1 Channels of Dolby Volume processing at 48 kHz, 44.1 kHz or 32 kHz while leaving the 2nd core of the DSP completely available for even further processing functions such as Quadruple Crossover Bass Management, Tone Control, and Multiband Parametric EQ.  

FEATURES
• 32-bit Post-Processor Audio DSP supports Multichannel
   Dolby® Volume
• Programmable through DSP Composer™
• CS49DV8, supports up to 7.1 Channels of Dolby Volume
   processing at 48 kHz, 44.1 kHz or 32 kHz.
   — Input Configurable for all input/output digital audio types
      (I2S, LJ/RJ, and TDM)
   — 32-bit data path delivers uncompromised dynamic range
   — 192 kHz capable integrated S/PDIF transmitter
   — DAO can operate in master or slave mode (SCLK &
      LRCLK)
• Integrated Clock Manager/PLL
   — Capable of operating from a wide variety of external
      crystals or external oscillators
• Input Fs Auto Detection, Reporting and Handling
• Sample rate conversion.
• Master & Slave Host Boot Capability via Serial Interface
• SPI interface capable of running up to 25 MHz during run
   time
• 1.8V Core and a 3.3V I/O that is tolerant to 5V input