A survey of Flash Translation Layer——笔记注释

A survey of Flash Translation Layer
q
Tae-Sun Chung a,
*,Dong-Joo Park b
,Sangwon Park c
,Dong-Ho Lee d
,Sang-Won Lee e
,Ha-Joo Song f
a
College of Information Technology,Ajou University,Suwon 443-749,Korea
b
School of Computing,Soongsil University,SEOul 156-743,Korea
c
Information Communication Engineering,Hankook University of Foreign Studies,Yongin 449-791,Korea
d
Department of Computer Science,Hanyang University,Ansan 426-791,Korea
e
School of Information and Communications Engineering,Sungkyunkwan University,Suwon 440-746,Korea
f

Division of Computer,Pukyung National University,Busan 608-737,Korea

abstract
Recently,?ash memory is widely adopted in embedded applications as it has several strong points,
including its non-volatility,fast access speed,shock resistance,and low power consumption. However,
due to its hardware characteristics,speci?cally its ‘‘erase-before-write” feature,it requires a software
layer known as FTL (Flash Translation Layer). This paper surveys the state-of-the-art FTL software for
?ash memory. It de?nes the problems,addresses algorithms to solve them,and discusses related research
issues. In addition,the paper provides performance results based on our implementation of each FTL
algorithm.
2009 Elsevier B.V. All rights reserve

韩国人写的一篇关于NAND FLASH 的FTL改进的论文。

包括：磨损均衡、块页转换、三菱等案例分析

不是完全翻译的（也没必要），只是重点加亮和加注释了，方便快速浏览和看懂，不保证完美，不过大概都理解，有需要可以讨论。

因为是PDF上直接做的手脚，加上插图，没法发博客，所以选择整个pdf上传

资源地址：

http://download.csdn.net/detail/huqinwei987/7158443

截图：