摘要
本文介绍了如何利用同步动态内存(SDRAM)实现合成孔径雷达实时成像处理器转置存储中数据转置的功能,重点论述了带有自动预充电功能的SDRAM控制器的设计以及刷新控制电路、地址产生电路的实现过程。
This paper presents how to implement the corner turn memory which is the important phase in synthetic aperture radar real-time processor by using SDRAM as the memory. SDRAM controller is described in detail including auto pre-charge function, refresh control circuit and address generation module.
出处
《电子与信息学报》
EI
CSCD
北大核心
2003年第8期1135-1138,共4页
Journal of Electronics & Information Technology
