CS497024 Datasheet | Cirrus Logic

FEATURES  Multi-standard 32-bit high-definition audio decoding plus post-processing  Supports high-definition audio formats including: - Dolby Digital® Plus - Dolby® True HD - DTS-HD® High Resolution Audio - DTS-HD Master Audio™ - DTS Express™ 5.1  Supports legacy audio formats and a wide array of post- processing - Dolby Digital® EX, Dolby Pro Logic® II, IIx, IIz 7.1, Dolby Headphone® 2, Dolby Virtual Speaker® 2, Dolby Volume® (original), Dolby Volume 258 (lite), Audistry® - DTS-ES 96/24™ Discrete 7.1, DTS-ES™ Discrete 7.1, DTS-ES™ Matrix 6.1, DTS Neo:6®, DTS Neural Surround™ DTS Surround Sensation Speaker - MPEG-2 AAC™ LC 5.1 - SRS® Circle Surround® II, SRS Circle Surround Auto, SRS Circle Surround Decoder Optimized, SRS Tru Volume™ 7.1 (V 2.1.0.0), SRS Tru Surround HD/HD4®, SRS WOW HD™, SRS CS Headphone™, SRS Circle Cinema 3D™, SRS Studio Sound HD™ - THX® Ultra2™, THX Select2™  Cirrus Logic’s Applications Library - Cirrus Original Multi-Channel Surround 2 (S2), Cirrus Band Xpande R™, Cirrus Virtualization Technology (CVT), Cirrus Intelligent Room Calibration 2 (IRC2), Cirrus Bass Enhancement (CBE) - Crossbar Mixer, Signal Generator - Advanced Post-Processors including: 7.1 Bass Manager Quadruple Crossover, Tone Control, 11- Band Parametric EQ, Delay, 2:1/4:1 Decimator, 1:2/1:4 Upsampler High Definition Audio Decoder DSP Family with Dual 32-bit Engine Technology  Up to 12 Channels of 32-bit Serial Audio Input  Customer Software Security Keys  16 Ch x 32-bit PCM Out with Dual 192 k Hz S/PDIF Tx  Two SPI™/I2C™ ports  Large On-chip X, Y, and Program RAM & ROM  SDRAM and Serial Flash Memory Support The CS4970x4 DSP family is an enhanced version of the CS4953xx DSP family with higher overall performance. In addition to all the mainstream audio processing codes in onchip ROM that the CS4953xx DSP offers, the CS4970x4 device family also supports the decoding of major high-definition audio formats. Additionally, the CS4970x4, a dual-core device, performs the...