Analog Devices ADSP-21365 Manuals

This document is a technical note on using Analog Devices DSPs, processors, and development tools, specifically focusing on the interface between the ADSP-21365 SHARC® PDAP and the ADSP-BF533 Blackfin® EBIU. The ADSP-21365 processors offer a high-bandwidth input data port (PDAP) for data acquisition from an external device, automatically packing the received data into 32-bit words. The document provides information on technical support and online resources.

The ADSP-2136x is a high-performance 32-bit/40-bit floating-point processor optimized for high-performance audio processing. Single-instruction, multiple-data (SIMD) computational architecture. On-chip memory—3M bits of on-chip SRAM. Code compatible with all other members of the SHARC family. The ADSP-2136x processors are available with up to 333 MHz core instruction rate, and unique audiocentric peripherals such as the digital applications interface, S/PDIF transceiver, DTCP (digital transmission content protection protocol), serial ports, precision clock generators, and more. For complete ordering information, see the Ordering Guide on Page 54.

This document is a hardware reference manual for the ADSP-2136x SHARC® processor, including models ADSP-21362, ADSP-21363, ADSP-21364, ADSP-21365, and ADSP-21366. It describes the hardware features and characteristics of the processor.

ADSP-21365/ADSP-21366 is a high performance 32-bit/40-bit floating point processor optimized for high performance automotive audio processing. It supports 32-bit floating-point implementations of audio decoders and post-processor algorithms, such as PCM, Dolby Digital EX, Dolby Prologic IIx, DTS 96/24, Neo:6, DTS ES, MPEG2 AAC, MPEG2 2channel, MP3, and functions such as Bass management, Delay, Speaker equalization, Graphic equalization, and more. Decoder/post-processor algorithm combination support will vary depending upon the chip version and the system configurations.