| 基于U-ISP的UF32 Flash编程方法 |
| |
| 引用本文： | 王林,王宜怀.基于U-ISP的UF32 Flash编程方法[J].计算机工程,2009,35(24):274-276. |
| |
| 作者姓名： | 王林 王宜怀 |
| |
| 作者单位： | 苏州大学计算机科学与技术学院,苏州,215006 |
| |
| 基金项目： | 国家科技部技术创新基金资助项目，江苏省教育厅高校自然科学基金资助项目，苏州市科技攻关计划基金资助项目 |
| |
| 摘 要： | 在进行飞思卡尔UF32 Flash存储器用户模式在线编程时,发现Flash阵列上的高电压导致其在读取时发生不稳定的现象,提出一种解决方法。该方法遵循嵌入式软件工程的模块化思想与封装原则,设计通用的擦除与写入子函数。实例证明该方法解决了Flash存储器在线编程时的稳定性问题,且通用性强、编程方便。
|
| 关 键 词： | 用户模式-在线编程 Flash存储器 高电压 |
| 修稿时间： | |
UF32 Flash Programming Method Based on U-ISP |
| |
| WANG Lin,WANG Yi-huai.UF32 Flash Programming Method Based on U-ISP[J].Computer Engineering,2009,35(24):274-276. |
| |
| Authors: | WANG Lin WANG Yi-huai |
| |
| Affiliation: | (College of Computer Science and Technology, Soochow University, Suzhou 215006) |
| |
| Abstract: | This paper presents a solution which can conquer reading instability lead by the high voltage on Flash memory array, it is for Freescale UF32 Flash memory In System Program(ISP) of Flash memory in user mode. The method follows modularization thought and encapsulation principle in embedded software engineering, designs universal erase and program subroutines. Example proves that this method resolves the stability problem of Flash memory in system program, and has strong universal property and expediently programming. |
| |
| Keywords: | User mode-In System Program(U-ISP) Flash memory high power |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程》浏览原始摘要信息 |
|
点击此处可从《计算机工程》下载全文 |
|
