核心模块ETR186提供了软件设计的接口、存储资源以及嵌入式DOS操作系统。

The key part is the ETR186 module in hardware which provided the interface, memory space , and the embed DOS system for IMCU software design.

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是一个适用于32位便携式设备产品的模块化的嵌入式操作系统．定位定向导航系统检测仪就使用了XPE作为操作系统。

Windows XP Embedded is a modular embedded operating system for 32-bit portable devices. Detector for orientation direction navigation system uses XPE as its operating system.

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一个DVR产品中需要涉及到几大技术模块：嵌入式操作系统、编解码、硬盘管理、网传。

In a DVR product needs to involve to several big technical modules: the embedded operating system, arranges the decoding, the hard disk management, the net biography.

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