The ADSP-2147x processors are available with unique audio-centric peripherals, suchas the digital applications interface, serial ports, precision clock generators, S/PDIF transceiver, asynchronous sample rate converters, input data port, and more.

Features and Benefits

266 MHz core clock speed

5 Mbits of on-chip RAM

FIR, IIR, and FFT accelerators

16-bit wide SDR SDRAM external memory interface

Digital Applications Interface (DAI) enabling user-definable access to peripherals including an S/P DIF Tx/Rx, and 8-channel asynchronous sample rate converter

Fully enhanced DMA engine including scatter/gather DMA, delay line DMA

Real-Time Clock (RTC)