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LK存储介质Nand Flash驱动模块设计与性能优化

周继才

单片机与嵌入式系统应用2013,Vol.13Issue(5):27-30,4.
单片机与嵌入式系统应用2013,Vol.13Issue(5):27-30,4.

LK存储介质Nand Flash驱动模块设计与性能优化

Design and Performance Optimization Module of LK Storage Medium Nand Flash Driver

周继才1

作者信息

  • 1. 重庆邮电大学,重庆400065
  • 折叠

摘要

Abstract

In embedded system we generally use the RAM+Flash storage mode.Based on achieving LK system basic boot loading function on C6310 Android smart phone,the paper provides a complete set of design for Nand Flash basic functions.The scheme re-layouts the Nand Flash,it realizes the function of Nand Flash upgrade module,and according to the Nand Flash read and write speed,it proposes a kind of bad block management strategy and hardware parallel ECC check design.

关键词

存储模式/读写速度/坏块管理/ECC校验

Key words

storage mode/ read and write speed/ bad block management/ ECC check

分类

信息技术与安全科学

引用本文复制引用

周继才..LK存储介质Nand Flash驱动模块设计与性能优化[J].单片机与嵌入式系统应用,2013,13(5):27-30,4.

单片机与嵌入式系统应用

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