摘要
针对某型号弹上模拟信号的采集和存储,设计一种基于FPGA的多通道模拟信号和数字信号的采编器;对弹上的不同速率的速变和缓变模拟信号进行采集,与接收的数字信号编帧和存储,并通过具有USB2.0接口单片机CY7C68013完成与上位机的通信;该系统采用模块化设计方法,实验表明,精度及可靠性高、实时性好,具有广泛的实用性与通用性。
A model for the analog signal acquisition and storage, designed a multi--channel analog signal and digital signal editing device based on FPGA. Rapid change of elastic relaxation on the simulated signal acquisition, compilation and storage of the frame, and through a USB2. 0 interface with the host computer to complete single--chip cY7C68013 Communication; The system uses a modular design approach, experiments show that the set of precision and high reliability, real--time, with a wide range of practicality and versatility.
出处
《计算机测量与控制》
CSCD
北大核心
2012年第6期1606-1609,共4页
Computer Measurement &Control
基金
国家自然科学基金重点项目(60871041)
