| 基于WinCE的Nand Flash硬件及驱动程序设计 |
| |
| 引用本文： | 李洪.基于WinCE的Nand Flash硬件及驱动程序设计[J].苏州科技学院学报(自然科学版),2010,27(2):56-59. |
| |
| 作者姓名： | 李洪 |
| |
| 作者单位： | 南京航空航天大学,信息科学与技术学院,江苏,南京,210016 |
| |
| 摘 要： | 基于XScale内核的PXA255处理器及Windows CE操作系统平台上,分析了Nand Flash的存储结构原理以及Windows CE系统下块设备驱动的构架,探讨了Nand Flash在硬件平台上的电路设计原理.结合Nand Flash的读写时序及PXA255的外部接口特性,采用Windows CE流接口驱动模型,给出了驱动程序操作Nand Flash的底层实现,介绍了几个重要流接口函数的代码实现.试验结果表明:Nand Flash可以正常完成数据的复制、粘贴、格式化等操作,达到了大容量数据存储的目标.
|
| 关 键 词： | 块设备 驱动程序 |
Design of Nand Flash hardware and driver based on WinCE |
| |
| LI Hong.Design of Nand Flash hardware and driver based on WinCE[J].Journal of University of Science and Technology of Suzhou,2010,27(2):56-59. |
| |
| Authors: | LI Hong |
| |
| Institution: | LI Hong(College of Information Science , Technology,Nanjing University of Aeronautics , Astronautics,Nanjing 210016,China) |
| |
| Abstract: | Taking ARM9 core-based PXA255 processor and Windows CE operating system as the platform,this paper analyzed the structure of Nand Flash memory and framework of Windows CE system block device driver,and discussed the principle of hardware circuit design.Based on the Nand Flash operating flow and the characteristics of PXA255 external interface,this paper using Windows CE stream interface driver model presented the bottom implementation of Nand Flash driver and the details of several important stream interfac... |
| |
| Keywords: | PXA255 WinCE Nand Flash |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
