摘要
FPGA是一种高密度逻辑器件。与通用的MCU相比,FPGA具有并行数据处理特性。利用该特性,能够实现对高速A/D的采样控制;同样,使用FPGA对采样数据进行频谱分析,能够达到比DSP芯片更高的数据处理速度。
FPGA is a kind of high-density logic device. Compared with MCU, FPGA is more capable of processing data parallelly. By this characteristic, it is easy to control a high-speed A/D sampling. Then, we can also use FPGA to realize a spectrum analysis of data. Compared with a DSP chip , FPGA has usually a higher data-processing speed.
出处
《电子技术应用》
北大核心
2009年第3期49-51,54,共4页
Application of Electronic Technique
基金
国家自然科学基金资助项目(60574098)
