Fast audio processors target networked A/V

Targeting networked audio/video receivers and streaming Internet radio services, the TMS320DA830 and DA828 Aureus digital audio processors feature a 300-MHz ARM 926EJ-S core, The chips also have a 300-MHz 64-bit floating/fixed-point DSP engine, an Ethernet MAC, and two USB ports, for a complete high-performance solution.

The ICs have an SD/MMC interface, PWM processors, and an LCD controller. With a 20% performance improvement and 25% code size reduction for lossless HD decoders, a single device can execute DTS-HD and Dolby TrueHD 7.1 channel decoders at 192 kHz with performance and memory headroom for added post-processing algorithms. (From $19.44 ea/100 samples available now.)

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