SLC NAND Flash高速存储控制器设计  

Design of SLC NAND Flash High Speed Storage Controller

作　　者：郝中旭 邹豪杰[1] 李浩[1] 黄晓峰[1] 杨子舲 刘戈灵 HAO Zhongxu;ZOU Haojie;LI Hao;HUANG Xiaofeng;YANG Ziling;LIU Geling(Hunan University of Technology,Hunan 412007;Zhuzhou Depot,Hunan 412000,China)

机构地区：[1]湖南工业大学,湖南412007 [2]株洲车辆段,湖南412000

出　　处：《电子技术（上海）》2022年第8期1-3,共3页Electronic Technology

基　　金：湖南省自然科学基金项目(铝电解多功能机组电机匝间短路故障诊断研究)。

摘　　要：阐述一种基于FPGA的存储系统控制器的设计,选用抗辐照性较强且支持同步数据接口的Micron MT29F系列SLC型NAND Flash,设计一种同步接口和四级流水线相结合的NAND Flash控制器,相较于传统异步接口控制器存储速度大幅度增加。仿真结果表明,单片存储速度为495Mb/s,符合设计要求。In this paper, a storage system controller based on FPGA is designed. Micro mt29f series SLC NAND flash with strong radiation resistance and supporting synchronous data interface is selected. A NAND flash controller combining synchronous interface and four-stage pipeline is designed. Compared with the traditional asynchronous interface controller, the storage speed is greatly increased. Simulation results show that the single-chip storage speed is 495 Mb/s, which meets the design requirements.

关 键 词：半导体存储器 NAND Flash SLC 

分 类 号：TP333[自动化与计算机技术—计算机系统结构] TN402[自动化与计算机技术—计算机科学与技术]