摘要
介绍了基于FPGA及AD9224的高速数据采集系统。该设计用AD9224来实现AD转换,用FPGA实现控制逻辑,用FIFO作为AD转换与FPGA之间的高速缓冲存储区。实现了高速数据采集、数据的快速传输和模块灵活控制三者的结合。FPGA模块设计使用VHDL语言编写,用MAXPLUS实现软件设计和仿真验证。
In this paper,design of a kind of high-speed data acquisition system based on AD9224＆ FPGA is presented.AD9224 is to realize the AID conversion,FPGA is to realize the control logic,and FIFO is employed as high speed buffer between with A/D conversion and FPGA. High speed data acquisition,fast data transfer and agile control have been realized with this module.What is more,the VHDL language is adopted in the FPGA module.Software design and system simulation are completed in the integration circumstance of MAXPLUS.
出处
《工业控制计算机》
2009年第8期41-42,共2页
Industrial Control Computer
基金
玉林师范学院2009年度基于FPGA的测控系统研究课题(2009YJQN24)
