摘要
文中介绍了远程环境信息高速数据采集系统的设计,前端利用高速A/D将模拟信号转换成两路的数字信号交叉输出,利用乒乓操作方式在一片FPGA芯片上实现数据的高速采集处理,并进行Nios软核的嵌入式Internet系统设计,实现了环境信息的远程通信。
The remote high speed acquisition system of environmental information is designed. Ahigh-speed A/D is used to convert the analog signal to two-channel＇s, interleaved digital data output, the high-speed data acquisition and processing is implemented on a FPOA chip with the ping-pong operation, and system design of embedded internet on Nios soft-core is done, thus achieving remote communication of environmental information.
出处
《通信技术》
2009年第7期154-156,188,共4页
Communications Technology
关键词
NiosⅡ
远程通信
高速信息采集
环境信息
NiosⅡ remote communication
high-speed information acquisition
environmental information
