ADSP-21369KSWZ-1A屬于集成電路（IC）的DSP（數(shù)字信號處理器）。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADSP-21369KSWZ-1ADSP（數(shù)字信號處理器）數(shù)字信號處理器是類似于微處理器或微控制器的器件，但區(qū)別在于其內(nèi)部架構(gòu)經(jīng)修改，適用于對連續(xù)數(shù)據(jù)流連續(xù)執(zhí)行以乘法和加法運(yùn)算為主的算法，而不是以條件邏輯或大量并發(fā)進(jìn)程為主的算法。該器件通常用于諸如音頻或視頻信號處理等應(yīng)用。

GENERAL DESCRIPTION

The ADSP-21367/ADSP-21368/ADSP-21369 SHARC? processors are members of the SIMD SHARC family of DSPs that feature Analog Devices’ Super Harvard Architecture. These processors are source code-compatible with the ADSP-2126x and ADSP-2116x DSPs as well as with first generation ADSP-2106x SHARC processors in SISD (single-instruction, single-data) mode. The processors are 32-bit/40-bit floating-point processors optimized for high performance automotive audio applications with its large on-chip SRAM, and mask programmable ROM, multiple internal buses to eliminate I/O bottlenecks, and an innovative digital audio interface (DAI).

SUMMARY

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—2M bits of on-chip SRAM and 6M bits of

on-chip mask programmable ROM

Code compatible with all other members of the SHARC family

The ADSP-21367/ADSP-21368/ADSP-21369 are available

with a 400 MHz core instruction rate with unique audiocentric

peripherals such as the digital audio interface, S/PDIF

transceiver, serial ports, 8-channel asynchronous sample

rate converter, precision clock generators, and more. For

complete ordering information, see Ordering Guide on

Page 55.