| LK存储介质Nand Flash驱动模块设计与性能优化 |
| |
| 引用本文： | 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 |
| |
| 作者姓名： | 周继才 |
| |
| 作者单位： | 重庆邮电大学,重庆,400065 |
| |
| 摘 要： | 在嵌入式系统中,一般采用RAM+Flash的存储模式。在基于C6310Android智能手机实现LK系统基本引导加载功能的基础上,对Nand Flash基本功能的实现提出了一套完整的设计方案。该方案对Nand Flash进行了重新布局,实现了Nand Flash升级模块的功能,并且针对Nand Flash读写速度,提出了一种坏块管理策略和硬件并行ECC校验的设计方案。
|
| 关 键 词： | 存储模式 读写速度 坏块管理 ECC校验 |
Design and Performance Optimization Module of LK Storage Medium Nand Flash Driver |
| |
| Zhou Jicai. Design and Performance Optimization Module of LK Storage Medium Nand Flash Driver[J]. Microcontrollers & Embedded Systems, 2013, 13(5): 27-30 |
| |
| Authors: | Zhou Jicai |
| |
| Affiliation: | Zhou Jicai(Chongqing University of Posts and Telecommunications,Chongqing 400065,China) |
| |
| 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. |
| |
| Keywords: | storage mode read and write speed bad block management ECC check |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
