【作者】 雷磊； 谢民； 李先楚；

【Author】 LEI Lei XIE Min LI Xian-chu (School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081,China)

【机构】 北京理工大学信息科学技术学院；

【摘要】 现代电子系统对存储模块的存储容量和存储带宽的要求不断提高,本文设计并实现了一款高性能的超大容量数据存储板。该板采用 NAND 型 Flash 作为存储介质,单板载有96片 Flash 芯片,实现384 GB 的海量存储,并采用 FPGA 进行多片存储体并行读写来提高读写带宽,使得大容量高带宽的存储板得以实现。该板在结构上采用了基于 CPCI 总线的6U 标准板型,实现了板卡的标准化和模块化。更多还原

【Abstract】 In order to comply with the requirements of the memory capacity and bandwidth in modern electronic system,a high capacity memory board is designed and implemented.The board adopts 96 pieces of NAND flash to realize a huge capacity of 384GB.Besides,it also employs FPGA to expand the read & write bandwidth by parallel operations on multiple pieces of flash.And structurally,6U standard board style based on CPCI bus is adopted,which achieves standardization and modularization of the signal processing board.更多还原