摘要
首先介绍了USB系统结构,并重点阐述了USB接口电路、固件、驱动以及应用程序设计方法。同时,对基于EZ-USBFX2LP系列芯片开发符合USB 2.0系统所涉及到的不同设计方法进行了综合说明与分析。通过实际的数据测试验证,可以满足对视频信号处理设备进行调试的要求。
Firstly, the entire architecture of the USB extension and video signal processor are presented. Furthermore, the USB interface circuit, firmware, device driver and application program are addressed respectively. Simultaneously, different design strategies are compared for developing USB 2.0 system in the term of EZ - USB FX2 series of chips. In the final section, the practical experiments show that the design makes great contribution to the test work of video signal processor.
出处
《电视技术》
北大核心
2011年第23期44-47,共4页
Video Engineering
基金
重庆市教委基金(KJ08A08)
中央高校基金(CDJZR10160009)
