ADI ADSP-BF518 Blackfin处理器开发方案

ADI公司的ADSP-BF518F EZ-Board评估系统是用来评估ADSP-BF518F Blackfin处理器的功能,处理器的I/O电压为3.3V,核电压由 DP1715和AD5258来控制,而Blackfin 处理器ADSPBF518F,采用ADI/Intel微信号架构(MSA),集成了双MAC信号处理引擎,具有正交RISC类微处理器指令集,单指令多数据(SIMD)多媒体功能,主要用在工业控制,马达控制,仪器仪表,Femto基站,网络音频,VoIP等领域.本文介绍了ADSP-BF518主要特性,方框图,Blackfin 处理器核框图,以及ADSP-BF518F EZ-Board评估板主要特性,方框图,电路图和材料清单.

The ADSP-BF512/ADSP-BF512F, ADSP-BF514/ADSPBF514F, ADSP-BF516/ADSP-BF516F, ADSP-BF518/ADSPBF518F processors are members of the Blackfin® family of products, incorporating the Analog Devices/Intel Micro Signal Architecture (MSA). Blackfin processors combine a dual-MAC state-of-the-art signal processing engine, the advantages of a clean, orthogonal RISC-like microprocessor instruction set, and single-instruction, multiple-data (SIMD) multimedia capabilities into a single instruction-set architecture.

The processors are completely code compatible with other Blackfin processors.

ADSP-BF518主要特性:

Up to 400MHz high performance Blackfin processor

Two 16-bit MACs, two 40-bit ALUs, four 8-bit video ALUs,40-bit shifter

RISC-like register and instruction model for ease of programming and compiler-friendly support
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