| 双ARM9核的嵌入式系统研究与实现 |
| |
| 引用本文： | 黄玲珠,陈蔡岳,郑灵翔. 双ARM9核的嵌入式系统研究与实现[J]. 电子工程师, 2008, 34(12): 29-31 |
| |
| 作者姓名： | 黄玲珠 陈蔡岳 郑灵翔 |
| |
| 作者单位： | 厦门大学通信工程系,福建省厦门市,361005 |
| |
| 基金项目： | 福建省重大科技计划资助项目 |
| |
| 摘 要： | 首先介绍韩国MagicEyes公司双ARM9处理器结构的MP2530F平台。根据该平台的独特结构，采用自底向上的策略，实现了底层驱动和Linux操作系统移植；同时移植了Trolltech公司最新的Qtopia4．3手机版图形用户界面，加入了具有硬编解码能力的Mplayer媒体播放器；在此基础上，进一步完成YAFFS2文件系统的制作和系统测试。最终实现了一个基于嵌入式Linux的完整的手持多媒体智能终端。
|
| 关 键 词： | 嵌入式LINUX MP2530F Qtopia4.3 MPlayer YAFFS2 |
Dual-core ARM9 Embedded Systems and Its Implementation |
| |
| HUANG Lingzhu,CHEN Caiyue,ZHENG Lingxiang. Dual-core ARM9 Embedded Systems and Its Implementation[J]. Electronic Engineer, 2008, 34(12): 29-31 |
| |
| Authors: | HUANG Lingzhu CHEN Caiyue ZHENG Lingxiang |
| |
| Affiliation: | ( Department of Communication Engineering, Xiamen University, Xiamen 361005, China) |
| |
| Abstract: | The rapid development of information technology makes electronic products updated each passing day. Here we introduce MagicEyes MP2530F innovator with dual ARM9 processors. According to the unique structure of MP2530F, we transplanted Linux OS and Qtopia4.3 phone GUI with Mplayer to MP2530F innovator using the bottom-up strategy. In addition, the YAFFS2 file system based on NAND Flash is produced to test the system performance. With the above means a handhold multimedia intelligent terminal is finally realized. |
| |
| Keywords: | MP2530F Qtopia4.3 Mplayer YAFFS2 |
| 本文献已被 维普 万方数据 等数据库收录！ |
