摘要
为了达到数据采集系统中对高速的要求,提出了一种基于NiosII软核的高速数据采集系统,将3个NiosII微处理器集成到一个FPGA(Field Programmable Gate Array)芯片当中分工协作完成数据采集、处理。由于3个NiosII软核处理器并行运行,大大提高了数据采集系统的速度。
In order to achieve the high-speed requirements in a data acquisition system, a high-speed data acquisition system is provided which is based on the soft-core NiosⅡ. In this design three NiosⅡ microprocessors are integrated into a FPGA （Field Programmable Gate Array） chip to collaborate data＇ s collection and processing. Because of the three NiosⅡ soft-core processors running in parallel, the speed of data acquisition system is increased greatly.
出处
《信息技术》
2008年第1期133-135,共3页
Information Technology
关键词
NiosⅡ
SOPC
数据采集
NiosⅡ
system on programmable chip
data acquisition
