基于usb2.0接口技術(shù)的醫(yī)學視頻圖像采集系統(tǒng)的研制

1、 分類號 密級 UDC 注 1 學 位 論 文 基于 基于 USB2.0 接口技術(shù)的醫(yī)學視頻圖像采集系統(tǒng)的研制 接口技術(shù)的醫(yī)學視頻圖像采集系統(tǒng)的研制 （題名和副題名） 黃 傳 銘 （作者姓名） 指導教師姓名 周山宏 周山宏 高 工

2、 電子科技大學 電子科技大學 成都 成都 （職務(wù)、職稱、學位、單位名稱及地址） 申請專業(yè)學位級別 碩 士 專業(yè)名稱 生物醫(yī)學工程 生物醫(yī)學工程 論文提交日期 2005 年 1 月 2005 年 1 月 論文答辯日期 2005 年 3 月 學位授予單位和日期 電子科技大學 電子科技大學

3、 答辯委員會主席 評閱人 2005 年 1 月 10 日 注 1：注明《國際十進制分類法 UDC》的類號 IIABSTRACT USB interface technology has been widely applied in WLAN(wireless local area network),mobile hard d

4、isk, ATA(AT Attachment) equipment because of its distinct characteristics such as high speed, convenient connecting, compatibility and so forth. and has been applied step by step in real-time data acquisition and image c

5、apturing. Based on the subject, this paper introduces video signal, USB bus technology and the performance of the USB2.0 interface technology . and then shows the design of a real-time image capturing system based on USB

6、2.0, which includes four segments: hardware design ,firmware design ,device driver and application program . In hardware segment, each circuit is introduced in detail. Firmware is the emphases and difficulty of the USB d

7、esign. The object of this paper is to realize a real-time medical image capturing system with up to date USB2.0 chip EZ-USB FX2 CY7C68013 issued by Cypress Semiconductor Corporation. It is a part of medical image worksta

8、tion. The main work is as follows: Study video signal, USB2.0 specification and Hardware Description Language; Study the functional framework of CY7C68013 chip; Accomplish the hardware design scheme of system; Power mana

9、gement design is given; Plot PCB plate; Lastly , Study the design of EZ-USB FX2 firmware,General Purpose Driver and PC applications, and write the simple test program. This paper is valuable for hardware and software des