ADI ADSP－21469 EZ-KIT高效评估方案

ADI公司的ADSP-21469 EZ-KIT Lite为工程师提供低成本高效益的ADSP-21469 SHARC处理器评估手段,包括评估板，一套Visual DSP++®开发和调试环境的评估套件(C/C++编译器、汇编器和连接器).主要用在消费电子的音/视频接收机,家庭影院系统,专业音响设备以及工业与仪器仪表等.本文介绍了ADSP-21467/69主要特性,方框图, ADSP-21469 EZ- kit评估系统主要特性,架构图,电路图和材料清单.

ADSP-21469: High Performance Fourth Generation DSP

The ADSP-21467/ADSP-21469 SHARC® processors are members of the SIMD SHARC family of DSPs that feature Analog Devices’ Super Harvard Architecture. The processors are source code compatible with the ADSP-2126x, ADSP-2136x, ADSP-2137x, and ADSP-2116x DSPs, as well as with first generation ADSP-2106x SHARC processors in SISD (singleinstruction, single-data) mode. These 32-bit/40-bit floatingpoint processors are optimized for high performance audio applications with their large on-chip SRAM, multiple internal buses to eliminate I/O bottlenecks, and an innovative digital applications/peripheral interfaces (DAI/DPI).

ADSP-21467/ADSP-21469主要特性:

High performance 32-bit/40-bit floating-point processor optimized for high performance audio processing

Single-instruction, multiple-data (SIMD) computational architecture
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