Application of Flash Memory Devices in Embedded Linux System

doi:10.3969/j.issn.1000-3428.2007.02.067

Computer Engineering ›› 2007, Vol. 33 ›› Issue (02): 191-193. doi: 10.3969/j.issn.1000-3428.2007.02.067

• Engineer Application Technology and Realization • Previous Articles Next Articles

Application of Flash Memory Devices in Embedded Linux System

LI Shengguang, ZHANG Qishan

(School of Electronic and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083)

Received:1900-01-01 Revised:1900-01-01 Online:2007-01-20 Published:2007-01-20

闪存设备在嵌入式Linux系统中的应用

李胜广，张其善

(北京航空航天大学电子信息工程学院，北京100083)

Abstract

Abstract: This paper gives the solutions to pivotal problems of FLASH memory devices in embedded Linux system. Then it analyzes the support of Linux kernel to FLASH memory devices and programming codes, and gives the design and the application of file system. This scheme is a useful reference for the designs of storages of embedded system.

Key words: Flash memory, Compact flash(CF), Disk on module(DOM), Disk on chip(DOC), Multimedia card(MMC)

摘要： 论述了多种闪存设备在嵌入式Linux系统应用过程中的关键问题的解决方法。分析了内核对不同闪存的支持和相关代码，给出了文件系统的设计和使用方法。对嵌入式系统存储设备的设计具有借鉴意义。

关键词: 闪存, CF, DOM, DOC, 多媒体卡

LI Shengguang; ZHANG Qishan. Application of Flash Memory Devices in Embedded Linux System[J]. Computer Engineering, 2007, 33(02): 191-193.

李胜广;张其善. 闪存设备在嵌入式Linux系统中的应用[J]. 计算机工程, 2007, 33(02): 191-193.

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