摘要
Aiming at the shortage of the traditional method of embedded system upgrade, a project of embedded system online upgrade based on TFFS is put forward. The operation core, application and bootRom can be online upgraded from remote host without ICE. First of all, the whole project is described, secondly, some key techniques, such as the TFFS file system, the design of the start flow and system backup are discussed, then the realization of the project is discussed in detail, the reliability is designed at last. This project is implemented and verified in the embedded AFTN gateway system.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 257-259 |
| 页数 | 3 |
| 期刊 | Jisuanji Gongcheng/Computer Engineering |
| 卷 | 32 |
| 期 | 13 |
| 出版状态 | 已出版 - 5 7月 2006 |
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