| 1. | The ecos open source project can be found at their web site see
Ecos开放源代码项目可以在它的web站点上找到（请参阅 |
| 2. | Ecos is an open source real - time operating system for deeply embedded applications
Ecos是一个深度嵌入应用程序的开放源代码实时操作系统。 |
| 3. | Developing embedded products with ecos is a hot research area of embedded operating system over the world
采用ecos开发嵌入式产品是当前嵌入式系统的研究领域中一个热点。 |
| 4. | Aim for the shortages of ecos on supporting embedded - pc , the paper discusses 3 main problems we have resolved in detail at the end of the paper
针对ecos对嵌入式pc支持的不足，文章最后详细介绍了对ecos的3个不足之处完善的实现。 |
| 5. | Ecos ( embedded configurable operating system ) is an open source , royalty - free and distributed under the gpl license , embedd operating system
嵌入式可配置实时操作系统ecos ( embeddedconfigurableoperatingsystem )是一款源代码公开的嵌入式操作系统,遵循gpl协议。 |
| 6. | Firstly , we introduce the concept of embedded system and its trend , and then we describe the characteristic of embedded system ecos ( embedded configurable operation system )
文章首先介绍了嵌入式操作系统的概念及其发展趋势，以及嵌入式实时操作系统ecos的基本特点。 |
| 7. | Thirdly , a few famous domestic and abroad embedded system memory management are introduced , for example , vxworks , linux slab , ecos memory allocation strategy
第三部分,分析了几种国内外目前比较流行的嵌入式内存管理方案,包括vxworks , linux的slab ,以及ecos的内存分配策略。 |
| 8. | The management switcher is top grade device , which is located on the top of the frame . it adopts arm ? cpu , snmp protocol and ecos operation system
它应用了当前国内外最先进的cpu处理芯片、最新的网络管理框架和自主开发的ecos操作系统，因此它是一种性价比极高的高档交换机。 |
| 9. | Based on the features of embedded - pc , the paper places its emphasis on the support of embedded - pc that ecos can provide , and analyze the shortages of ecos and the feasibility of atonement
结合嵌入式pc系统的特点，文章重点分析了ecos对嵌入式pc的支持能力，并指出了其不足之处及完善的可行性。 |
| 10. | On the base of dedicated analysis , we propose a mechanism to dynamically estimate the proportion and period needed by a particular job based on observations of its cpu utilizing rate and schedule it accordingly
最后，本文详细分析了ecos内核调度算法的实现，并指出其不足之处，提出了基于反馈控制和qos控制的改进的调度算法，并详细说明了其实现方案。 |
