한국해양대학교

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USB 프로토콜 적용을 위한 임베디드 시스템 설계 및 구현

Title
USB 프로토콜 적용을 위한 임베디드 시스템 설계 및 구현
Alternative Title
Design and Implementation of the Embedded System for Adapting USB Protocol
Author(s)
조재만
Publication Year
2004
Publisher
한국해양대학교 대학원
URI
http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174472
http://repository.kmou.ac.kr/handle/2014.oak/8506
Abstract
The embedded system is defined as the device which is composed for limited environment and special purpose.

These systems must be changed from existing operating system to suitable platform because they couldn't take enough dealing rate of CPU or memory compared with general desktop computer. Therefore embedded operating system is proposed for these embedded systems.

But existing embedded operating systems have many limitations, for example, size of operating system and price competition. Embedded Linux was suggested for overcome these limitations.

Usually serial or parallel protocol has been used for data communication between embedded system and PC. And IEEE 1394 protocol is used for transfer the moving picture.

But previously stated protocols are debased at data transaction rate and reliability of transaction. Also IEEE 1394 is difficult to implement because of complex constitution.

This thesis suggests USB protocol for overcome these defects. USB is able to high-speed data communication with reliability. In addition, USB is easy to implement because it is composed of serial line.

In this thesis, embedded Linux is used as the embedded operating system and USB protocol is implemented for data communication.

Therefore, it becomes possible stable usage of embedded system and reliably data communication.
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전자통신공학과 > Thesis
Files in This Item:
000002174472.pdf Download

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